merged with volume_types. no code refactoring yet

162 files changed, 8023 insertions, 2496 deletions

diff --git a/Authors b/Authors
index 02fe46c79..310c0c8b9 100644
--- a/Authors
+++ b/Authors
@@ -18,6 +18,7 @@ Chiradeep Vittal <chiradeep@cloud.com>
 Chmouel Boudjnah <chmouel@chmouel.com>
 Chris Behrens <cbehrens@codestud.com>
 Christian Berendt <berendt@b1-systems.de>
+Christopher MacGown <chris@pistoncloud.com>
 Chuck Short <zulcss@ubuntu.com>
 Cory Wright <corywright@gmail.com>
 Dan Prince <dan.prince@rackspace.com>
@@ -101,6 +102,7 @@ Stephanie Reese <reese.sm@gmail.com>
 Thierry Carrez <thierry@openstack.org>
 Todd Willey <todd@ansolabs.com>
 Trey Morris <trey.morris@rackspace.com>
+Troy Toman <troy.toman@rackspace.com>
 Tushar Patil <tushar.vitthal.patil@gmail.com>
 Vasiliy Shlykov <vash@vasiliyshlykov.org>
 Vishvananda Ishaya <vishvananda@gmail.com>
diff --git a/bin/nova-ajax-console-proxy b/bin/nova-ajax-console-proxy
index 2329581a2..0a789b4b9 100755
--- a/bin/nova-ajax-console-proxy
+++ b/bin/nova-ajax-console-proxy
@@ -24,7 +24,6 @@ from eventlet import greenthread
 from eventlet.green import urllib2
 
 import exceptions
-import gettext
 import os
 import sys
 import time
@@ -38,11 +37,11 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
 if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
     sys.path.insert(0, possible_topdir)
 
-gettext.install('nova', unicode=1)
 
 from nova import flags
 from nova import log as logging
 from nova import rpc
+from nova import service
 from nova import utils
 from nova import wsgi
 
@@ -141,5 +140,5 @@ if __name__ == '__main__':
     acp = AjaxConsoleProxy()
     acp.register_listeners()
     server = wsgi.Server("AJAX Console Proxy", acp, port=acp_port)
-    server.start()
-    server.wait()
+    service.serve(server)
+    service.wait()
diff --git a/bin/nova-api b/bin/nova-api
index fe8e83366..d8635978e 100755
--- a/bin/nova-api
+++ b/bin/nova-api
@@ -19,12 +19,14 @@
 
 """Starter script for Nova API.
 
-Starts both the EC2 and OpenStack APIs in separate processes.
+Starts both the EC2 and OpenStack APIs in separate greenthreads.
 
 """
 
+import eventlet
+eventlet.monkey_patch()
+
 import os
-import signal
 import sys
 
 
@@ -33,32 +35,19 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(
 if os.path.exists(os.path.join(possible_topdir, "nova", "__init__.py")):
     sys.path.insert(0, possible_topdir)
 
-import nova.service
-import nova.utils
 
 from nova import flags
-
-
-FLAGS = flags.FLAGS
-
-
-def main():
-    """Launch EC2 and OSAPI services."""
-    nova.utils.Bootstrapper.bootstrap_binary(sys.argv)
-
-    launcher = nova.service.Launcher()
-
-    for api in FLAGS.enabled_apis:
-        service = nova.service.WSGIService(api)
-        launcher.launch_service(service)
-
-    signal.signal(signal.SIGTERM, lambda *_: launcher.stop())
-
-    try:
-        launcher.wait()
-    except KeyboardInterrupt:
-        launcher.stop()
-
+from nova import log as logging
+from nova import service
+from nova import utils
 
 if __name__ == '__main__':
-    sys.exit(main())
+    utils.default_flagfile()
+    flags.FLAGS(sys.argv)
+    logging.setup()
+    utils.monkey_patch()
+    servers = []
+    for api in flags.FLAGS.enabled_apis:
+        servers.append(service.WSGIService(api))
+    service.serve(*servers)
+    service.wait()
diff --git a/bin/nova-api-ec2 b/bin/nova-api-ec2
new file mode 100755
index 000000000..9f82a69e4
--- /dev/null
+++ b/bin/nova-api-ec2
@@ -0,0 +1,47 @@
+#!/usr/bin/env python
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2010 United States Government as represented by the
+# Administrator of the National Aeronautics and Space Administration.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License");
+#    you may not use this file except in compliance with the License.
+#    You may obtain a copy of the License at
+#
+#        http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+
+"""Starter script for Nova EC2 API."""
+
+import eventlet
+eventlet.monkey_patch()
+
+import os
+import sys
+
+
+possible_topdir = os.path.normpath(os.path.join(os.path.abspath(
+        sys.argv[0]), os.pardir, os.pardir))
+if os.path.exists(os.path.join(possible_topdir, "nova", "__init__.py")):
+    sys.path.insert(0, possible_topdir)
+
+
+from nova import flags
+from nova import log as logging
+from nova import service
+from nova import utils
+
+if __name__ == '__main__':
+    utils.default_flagfile()
+    flags.FLAGS(sys.argv)
+    logging.setup()
+    utils.monkey_patch()
+    server = service.WSGIService('ec2')
+    service.serve(server)
+    service.wait()
diff --git a/bin/nova-api-os b/bin/nova-api-os
new file mode 100755
index 000000000..83a808987
--- /dev/null
+++ b/bin/nova-api-os
@@ -0,0 +1,47 @@
+#!/usr/bin/env python
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2010 United States Government as represented by the
+# Administrator of the National Aeronautics and Space Administration.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License");
+#    you may not use this file except in compliance with the License.
+#    You may obtain a copy of the License at
+#
+#        http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+
+"""Starter script for Nova OS API."""
+
+import eventlet
+eventlet.monkey_patch()
+
+import os
+import sys
+
+
+possible_topdir = os.path.normpath(os.path.join(os.path.abspath(
+        sys.argv[0]), os.pardir, os.pardir))
+if os.path.exists(os.path.join(possible_topdir, "nova", "__init__.py")):
+    sys.path.insert(0, possible_topdir)
+
+
+from nova import flags
+from nova import log as logging
+from nova import service
+from nova import utils
+
+if __name__ == '__main__':
+    utils.default_flagfile()
+    flags.FLAGS(sys.argv)
+    logging.setup()
+    utils.monkey_patch()
+    server = service.WSGIService('osapi')
+    service.serve(server)
+    service.wait()
diff --git a/bin/nova-compute b/bin/nova-compute
index cd7c78def..0c69a8129 100755
--- a/bin/nova-compute
+++ b/bin/nova-compute
@@ -22,7 +22,6 @@
 import eventlet
 eventlet.monkey_patch()
 
-import gettext
 import os
 import sys
 
@@ -34,7 +33,6 @@ POSSIBLE_TOPDIR = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
 if os.path.exists(os.path.join(POSSIBLE_TOPDIR, 'nova', '__init__.py')):
     sys.path.insert(0, POSSIBLE_TOPDIR)
 
-gettext.install('nova', unicode=1)
 
 from nova import flags
 from nova import log as logging
@@ -45,5 +43,7 @@ if __name__ == '__main__':
     utils.default_flagfile()
     flags.FLAGS(sys.argv)
     logging.setup()
-    service.serve()
+    utils.monkey_patch()
+    server = service.Service.create(binary='nova-compute')
+    service.serve(server)
     service.wait()
diff --git a/bin/nova-console b/bin/nova-console
index 40608b995..22f6ef171 100755
--- a/bin/nova-console
+++ b/bin/nova-console
@@ -21,7 +21,6 @@
 import eventlet
 eventlet.monkey_patch()
 
-import gettext
 import os
 import sys
 
@@ -33,7 +32,6 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
 if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
     sys.path.insert(0, possible_topdir)
 
-gettext.install('nova', unicode=1)
 
 from nova import flags
 from nova import log as logging
@@ -44,5 +42,6 @@ if __name__ == '__main__':
     utils.default_flagfile()
     flags.FLAGS(sys.argv)
     logging.setup()
-    service.serve()
+    server = service.Service.create(binary='nova-console')
+    service.serve(server)
     service.wait()
diff --git a/bin/nova-dhcpbridge b/bin/nova-dhcpbridge
index a47ea7a76..1c9ae951e 100755
--- a/bin/nova-dhcpbridge
+++ b/bin/nova-dhcpbridge
@@ -52,7 +52,7 @@ flags.DECLARE('update_dhcp_on_disassociate', 'nova.network.manager')
 LOG = logging.getLogger('nova.dhcpbridge')
 
 
-def add_lease(mac, ip_address, _interface):
+def add_lease(mac, ip_address):
     """Set the IP that was assigned by the DHCP server."""
     if FLAGS.fake_rabbit:
         LOG.debug(_("leasing ip"))
@@ -66,13 +66,13 @@ def add_lease(mac, ip_address, _interface):
                   "args": {"address": ip_address}})
 
 
-def old_lease(mac, ip_address, interface):
+def old_lease(mac, ip_address):
     """Update just as add lease."""
     LOG.debug(_("Adopted old lease or got a change of mac"))
-    add_lease(mac, ip_address, interface)
+    add_lease(mac, ip_address)
 
 
-def del_lease(mac, ip_address, _interface):
+def del_lease(mac, ip_address):
     """Called when a lease expires."""
     if FLAGS.fake_rabbit:
         LOG.debug(_("releasing ip"))
@@ -99,8 +99,6 @@ def main():
     utils.default_flagfile(flagfile)
     argv = FLAGS(sys.argv)
     logging.setup()
-    # check ENV first so we don't break any older deploys
-    network_id = int(os.environ.get('NETWORK_ID'))
 
     if int(os.environ.get('TESTING', '0')):
         from nova.tests import fake_flags
@@ -115,11 +113,19 @@ def main():
     if action in ['add', 'del', 'old']:
         mac = argv[2]
         ip = argv[3]
-        msg = _("Called %(action)s for mac %(mac)s with ip %(ip)s"
-                " on interface %(interface)s") % locals()
+        msg = _("Called '%(action)s' for mac '%(mac)s' with ip '%(ip)s'") % \
+                    {"action": action,
+                     "mac": mac,
+                     "ip": ip}
         LOG.debug(msg)
-        globals()[action + '_lease'](mac, ip, interface)
+        globals()[action + '_lease'](mac, ip)
     else:
+        try:
+            network_id = int(os.environ.get('NETWORK_ID'))
+        except TypeError:
+            LOG.error(_("Environment variable 'NETWORK_ID' must be set."))
+            sys.exit(1)
+
         print init_leases(network_id)
 
 if __name__ == "__main__":
diff --git a/bin/nova-direct-api b/bin/nova-direct-api
index c6cf9b2ff..106e89ba9 100755
--- a/bin/nova-direct-api
+++ b/bin/nova-direct-api
@@ -20,7 +20,9 @@
 
 """Starter script for Nova Direct API."""
 
-import gettext
+import eventlet
+eventlet.monkey_patch()
+
 import os
 import sys
 
@@ -32,12 +34,12 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
 if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
     sys.path.insert(0, possible_topdir)
 
-gettext.install('nova', unicode=1)
 
 from nova import compute
 from nova import flags
 from nova import log as logging
 from nova import network
+from nova import service
 from nova import utils
 from nova import volume
 from nova import wsgi
@@ -97,5 +99,6 @@ if __name__ == '__main__':
                          with_auth,
                          host=FLAGS.direct_host,
                          port=FLAGS.direct_port)
-    server.start()
-    server.wait()
+
+    service.serve(server)
+    service.wait()
diff --git a/bin/nova-manage b/bin/nova-manage
index d7636b811..bd2d43139 100755
--- a/bin/nova-manage
+++ b/bin/nova-manage
@@ -140,7 +140,7 @@ class VpnCommands(object):
             help='Project name')
     def list(self, project=None):
         """Print a listing of the VPN data for one or all projects."""
-
+        print "WARNING: This method only works with deprecated auth"
         print "%-12s\t" % 'project',
         print "%-20s\t" % 'ip:port',
         print "%-20s\t" % 'private_ip',
@@ -176,17 +176,22 @@ class VpnCommands(object):
 
     def spawn(self):
         """Run all VPNs."""
+        print "WARNING: This method only works with deprecated auth"
         for p in reversed(self.manager.get_projects()):
             if not self._vpn_for(p.id):
                 print 'spawning %s' % p.id
-                self.pipe.launch_vpn_instance(p.id)
+                self.pipe.launch_vpn_instance(p.id, p.project_manager_id)
                 time.sleep(10)
 
     @args('--project', dest="project_id", metavar='<Project name>',
             help='Project name')
-    def run(self, project_id):
-        """Start the VPN for a given project."""
-        self.pipe.launch_vpn_instance(project_id)
+    @args('--user', dest="user_id", metavar='<user name>', help='User name')
+    def run(self, project_id, user_id):
+        """Start the VPN for a given project and user."""
+        if not user_id:
+            print "WARNING: This method only works with deprecated auth"
+            user_id = self.manager.get_project(project_id).project_manager_id
+        self.pipe.launch_vpn_instance(project_id, user_id)
 
     @args('--project', dest="project_id", metavar='<Project name>',
             help='Project name')
@@ -201,10 +206,6 @@ class VpnCommands(object):
         """
         # TODO(tr3buchet): perhaps this shouldn't update all networks
         # associated with a project in the future
-        project = self.manager.get_project(project_id)
-        if not project:
-            print 'No project %s' % (project_id)
-            return
         admin_context = context.get_admin_context()
         networks = db.project_get_networks(admin_context, project_id)
         for network in networks:
@@ -617,6 +618,8 @@ class FixedIpCommands(object):
 
         try:
             fixed_ip = db.fixed_ip_get_by_address(ctxt, address)
+            if fixed_ip is None:
+                raise exception.NotFound('Could not find address')
             db.fixed_ip_update(ctxt, fixed_ip['address'],
                                 {'reserved': reserved})
         except exception.NotFound as ex:
@@ -769,23 +772,26 @@ class NetworkCommands(object):
 
     def list(self):
         """List all created networks"""
-        print "%-18s\t%-15s\t%-15s\t%-15s\t%-15s\t%-15s\t%-15s" % (
-                                                  _('IPv4'),
-                                                  _('IPv6'),
-                                                  _('start address'),
-                                                  _('DNS1'),
-                                                  _('DNS2'),
-                                                  _('VlanID'),
-                                                  'project')
+        _fmt = "%-5s\t%-18s\t%-15s\t%-15s\t%-15s\t%-15s\t%-15s\t%-15s\t%-15s"
+        print _fmt % (_('id'),
+                          _('IPv4'),
+                          _('IPv6'),
+                          _('start address'),
+                          _('DNS1'),
+                          _('DNS2'),
+                          _('VlanID'),
+                          _('project'),
+                          _("uuid"))
         for network in db.network_get_all(context.get_admin_context()):
-            print "%-18s\t%-15s\t%-15s\t%-15s\t%-15s\t%-15s\t%-15s" % (
-                                        network.cidr,
-                                        network.cidr_v6,
-                                        network.dhcp_start,
-                                        network.dns1,
-                                        network.dns2,
-                                        network.vlan,
-                                        network.project_id)
+            print _fmt % (network.id,
+                          network.cidr,
+                          network.cidr_v6,
+                          network.dhcp_start,
+                          network.dns1,
+                          network.dns2,
+                          network.vlan,
+                          network.project_id,
+                          network.uuid)
 
     @args('--network', dest="fixed_range", metavar='<x.x.x.x/yy>',
             help='Network to delete')
diff --git a/bin/nova-network b/bin/nova-network
index 101761ef7..0f1482515 100755
--- a/bin/nova-network
+++ b/bin/nova-network
@@ -22,7 +22,6 @@
 import eventlet
 eventlet.monkey_patch()
 
-import gettext
 import os
 import sys
 
@@ -34,7 +33,6 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
 if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
     sys.path.insert(0, possible_topdir)
 
-gettext.install('nova', unicode=1)
 
 from nova import flags
 from nova import log as logging
@@ -45,5 +43,7 @@ if __name__ == '__main__':
     utils.default_flagfile()
     flags.FLAGS(sys.argv)
     logging.setup()
-    service.serve()
+    utils.monkey_patch()
+    server = service.Service.create(binary='nova-network')
+    service.serve(server)
     service.wait()
diff --git a/bin/nova-objectstore b/bin/nova-objectstore
index 4d5aec445..757301c24 100755
--- a/bin/nova-objectstore
+++ b/bin/nova-objectstore
@@ -17,11 +17,11 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-"""
-  Daemon for nova objectstore. Supports S3 API.
-"""
+"""Daemon for nova objectstore. Supports S3 API."""
+
+import eventlet
+eventlet.monkey_patch()
 
-import gettext
 import os
 import sys
 
@@ -33,10 +33,10 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
 if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
     sys.path.insert(0, possible_topdir)
 
-gettext.install('nova', unicode=1)
 
 from nova import flags
 from nova import log as logging
+from nova import service
 from nova import utils
 from nova import wsgi
 from nova.objectstore import s3server
@@ -49,10 +49,11 @@ if __name__ == '__main__':
     utils.default_flagfile()
     FLAGS(sys.argv)
     logging.setup()
+    utils.monkey_patch()
     router = s3server.S3Application(FLAGS.buckets_path)
     server = wsgi.Server("S3 Objectstore",
                          router,
                          port=FLAGS.s3_port,
                          host=FLAGS.s3_host)
-    server.start()
-    server.wait()
+    service.serve(server)
+    service.wait()
diff --git a/bin/nova-scheduler b/bin/nova-scheduler
index 0c205a80f..c1033a304 100755
--- a/bin/nova-scheduler
+++ b/bin/nova-scheduler
@@ -45,5 +45,7 @@ if __name__ == '__main__':
     utils.default_flagfile()
     flags.FLAGS(sys.argv)
     logging.setup()
-    service.serve()
+    utils.monkey_patch()
+    server = service.Service.create(binary='nova-scheduler')
+    service.serve(server)
     service.wait()
diff --git a/bin/nova-vncproxy b/bin/nova-vncproxy
index bdbb30a7f..dc08e2433 100755
--- a/bin/nova-vncproxy
+++ b/bin/nova-vncproxy
@@ -19,7 +19,8 @@
 """VNC Console Proxy Server."""
 
 import eventlet
-import gettext
+eventlet.monkey_patch()
+
 import os
 import sys
 
@@ -29,7 +30,6 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
 if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
     sys.path.insert(0, possible_topdir)
 
-gettext.install('nova', unicode=1)
 
 from nova import flags
 from nova import log as logging
@@ -41,7 +41,7 @@ from nova.vnc import auth
 from nova.vnc import proxy
 
 
-LOG = logging.getLogger('nova.vnc-proxy')
+LOG = logging.getLogger('nova.vncproxy')
 
 
 FLAGS = flags.FLAGS
@@ -81,7 +81,7 @@ if __name__ == "__main__":
     FLAGS(sys.argv)
     logging.setup()
 
-    LOG.audit(_("Starting nova-vnc-proxy node (version %s)"),
+    LOG.audit(_("Starting nova-vncproxy node (version %s)"),
               version.version_string_with_vcs())
 
     if not (os.path.exists(FLAGS.vncproxy_wwwroot) and
@@ -107,13 +107,10 @@ if __name__ == "__main__":
     else:
         with_auth = auth.VNCNovaAuthMiddleware(with_logging)
 
-    service.serve()
-
     server = wsgi.Server("VNC Proxy",
                          with_auth,
                          host=FLAGS.vncproxy_host,
                          port=FLAGS.vncproxy_port)
-    server.start()
     server.start_tcp(handle_flash_socket_policy, 843, host=FLAGS.vncproxy_host)
-
-    server.wait()
+    service.serve(server)
+    service.wait()
diff --git a/bin/nova-volume b/bin/nova-volume
index 8dcdbc500..8caa0f44a 100755
--- a/bin/nova-volume
+++ b/bin/nova-volume
@@ -22,7 +22,6 @@
 import eventlet
 eventlet.monkey_patch()
 
-import gettext
 import os
 import sys
 
@@ -34,7 +33,6 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
 if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
     sys.path.insert(0, possible_topdir)
 
-gettext.install('nova', unicode=1)
 
 from nova import flags
 from nova import log as logging
@@ -45,5 +43,7 @@ if __name__ == '__main__':
     utils.default_flagfile()
     flags.FLAGS(sys.argv)
     logging.setup()
-    service.serve()
+    utils.monkey_patch()
+    server = service.Service.create(binary='nova-volume')
+    service.serve(server)
     service.wait()
diff --git a/doc/source/devref/distributed_scheduler.rst b/doc/source/devref/distributed_scheduler.rst
index e33fda4d2..c63e62f7f 100644
--- a/doc/source/devref/distributed_scheduler.rst
+++ b/doc/source/devref/distributed_scheduler.rst
@@ -31,9 +31,9 @@ This is the purpose of the Distributed Scheduler (DS). The DS utilizes the Capab
 
 So, how does this all work?
 
-This document will explain the strategy employed by the `ZoneAwareScheduler` and its derivations. You should read the :doc:`devguide/zones` documentation before reading this.
+This document will explain the strategy employed by the `BaseScheduler`, which is the base for all schedulers designed to work across zones, and its derivations. You should read the :doc:`devguide/zones` documentation before reading this.
 
-    .. image:: /images/zone_aware_scheduler.png 
+    .. image:: /images/base_scheduler.png 
 
 Costs & Weights
 ---------------
@@ -52,32 +52,32 @@ This Weight is computed for each Instance requested. If the customer asked for 1
 
     .. image:: /images/costs_weights.png 
     
-nova.scheduler.zone_aware_scheduler.ZoneAwareScheduler
+nova.scheduler.base_scheduler.BaseScheduler
 ------------------------------------------------------
-As we explained in the Zones documentation, each Scheduler has a `ZoneManager` object that collects "Capabilities" about child Zones and each of the services running in the current Zone. The `ZoneAwareScheduler` uses this information to make its decisions.
+As we explained in the Zones documentation, each Scheduler has a `ZoneManager` object that collects "Capabilities" about child Zones and each of the services running in the current Zone. The `BaseScheduler` uses this information to make its decisions.
 
 Here is how it works:
 
  1. The compute nodes are filtered and the nodes remaining are weighed.
- 2. Filtering the hosts is a simple matter of ensuring the compute node has ample resources (CPU, RAM, Disk, etc) to fulfil the request. 
+ 2. Filtering the hosts is a simple matter of ensuring the compute node has ample resources (CPU, RAM, Disk, etc) to fulfil the request.
  3. Weighing of the remaining compute nodes assigns a number based on their suitability for the request.
  4. The same request is sent to each child Zone and step #1 is done there too. The resulting weighted list is returned to the parent.
  5. The parent Zone sorts and aggregates all the weights and a final build plan is constructed.
  6. The build plan is executed upon. Concurrently, instance create requests are sent to each of the selected hosts, be they local or in a child zone. Child Zones may forward the requests to their child Zones as needed.
 
-    .. image:: /images/zone_aware_overview.png 
+    .. image:: /images/zone_overview.png 
 
-`ZoneAwareScheduler` by itself is not capable of handling all the provisioning itself. Derived classes are used to select which host filtering and weighing strategy will be used.
+`BaseScheduler` by itself is not capable of handling all the provisioning itself. You should also specify the filter classes and weighting classes to be used in determining which host is selected for new instance creation.
 
 Filtering and Weighing
 ----------------------
-The filtering (excluding compute nodes incapable of fulfilling the request) and weighing (computing the relative "fitness" of a compute node to fulfill the request) rules used are very subjective operations ... Service Providers will probably have a very different set of filtering and weighing rules than private cloud administrators. The filtering and weighing aspects of the `ZoneAwareScheduler` are flexible and extensible.
+The filtering (excluding compute nodes incapable of fulfilling the request) and weighing (computing the relative "fitness" of a compute node to fulfill the request) rules used are very subjective operations ... Service Providers will probably have a very different set of filtering and weighing rules than private cloud administrators. The filtering and weighing aspects of the `BaseScheduler` are flexible and extensible.
 
     .. image:: /images/filtering.png 
 
 Requesting a new instance
 -------------------------
-Prior to the `ZoneAwareScheduler`, to request a new instance, a call was made to `nova.compute.api.create()`. The type of instance created depended on the value of the `InstanceType` record being passed in. The `InstanceType` determined the amount of disk, CPU, RAM and network required for the instance. Administrators can add new `InstanceType` records to suit their needs. For more complicated instance requests we need to go beyond the default fields in the `InstanceType` table.
+Prior to the `BaseScheduler`, to request a new instance, a call was made to `nova.compute.api.create()`. The type of instance created depended on the value of the `InstanceType` record being passed in. The `InstanceType` determined the amount of disk, CPU, RAM and network required for the instance. Administrators can add new `InstanceType` records to suit their needs. For more complicated instance requests we need to go beyond the default fields in the `InstanceType` table.
 
 `nova.compute.api.create()` performed the following actions:
  1. it validated all the fields passed into it.
@@ -89,11 +89,11 @@ Prior to the `ZoneAwareScheduler`, to request a new instance, a call was made to
 
     .. image:: /images/nova.compute.api.create.png 
 
-Generally, the standard schedulers (like `ChanceScheduler` and `AvailabilityZoneScheduler`) only operate in the current Zone. They have no concept of child Zones.
+Generally, the simplest schedulers (like `ChanceScheduler` and `AvailabilityZoneScheduler`) only operate in the current Zone. They have no concept of child Zones.
 
 The problem with this approach is each request is scattered amongst each of the schedulers. If we are asking for 1000 instances, each scheduler gets the requests one-at-a-time. There is no possability of optimizing the requests to take into account all 1000 instances as a group. We call this Single-Shot vs. All-at-Once. 
 
-For the `ZoneAwareScheduler` we need to use the All-at-Once approach. We need to consider all the hosts across all the Zones before deciding where they should reside. In order to handle this we have a new method `nova.compute.api.create_all_at_once()`. This method does things a little differently:
+For the `BaseScheduler` we need to use the All-at-Once approach. We need to consider all the hosts across all the Zones before deciding where they should reside. In order to handle this we have a new method `nova.compute.api.create_all_at_once()`. This method does things a little differently:
  1. it validates all the fields passed into it.
  2. it creates a single `reservation_id` for all of instances created. This is a UUID.
  3. it creates a single `run_instance` request in the scheduler queue
@@ -109,21 +109,19 @@ For the `ZoneAwareScheduler` we need to use the All-at-Once approach. We need to
 
 The Catch
 ---------
-This all seems pretty straightforward but, like most things, there's a catch. Zones are expected to operate in complete isolation from each other. Each Zone has its own AMQP service, database and set of Nova services. But, for security reasons Zones should never leak information about the architectural layout internally. That means Zones cannot leak information about hostnames or service IP addresses outside of its world.
+This all seems pretty straightforward but, like most things, there's a catch. Zones are expected to operate in complete isolation from each other. Each Zone has its own AMQP service, database and set of Nova services. But for security reasons Zones should never leak information about the architectural layout internally. That means Zones cannot leak information about hostnames or service IP addresses outside of its world.
 
-When `POST /zones/select` is called to estimate which compute node to use, time passes until the `POST /servers` call is issued. If we only passed the weight back from the `select` we would have to re-compute the appropriate compute node for the create command ... and we could end up with a different host. Somehow we need to remember the results of our computations and pass them outside of the Zone. Now, we could store this information in the local database and return a reference to it, but remember that the vast majority of weights are going to be ignored. Storing them in the database would result in a flood of disk access and then we have to clean up all these entries periodically. Recall that there are going to be many many `select` calls issued to child Zones asking for estimates. 
+When `POST /zones/select` is called to estimate which compute node to use, time passes until the `POST /servers` call is issued. If we only passed the weight back from the `select` we would have to re-compute the appropriate compute node for the create command ... and we could end up with a different host. Somehow we need to remember the results of our computations and pass them outside of the Zone. Now, we could store this information in the local database and return a reference to it, but remember that the vast majority of weights are going to be ignored. Storing them in the database would result in a flood of disk access and then we have to clean up all these entries periodically. Recall that there are going to be many, many `select` calls issued to child Zones asking for estimates. 
 
-Instead, we take a rather innovative approach to the problem. We encrypt all the child zone internal details and pass them back the to parent Zone. If the parent zone decides to use a child Zone for the instance it simply passes the encrypted data back to the child during the `POST /servers` call as an extra parameter. The child Zone can then decrypt the hint and go directly to the Compute node previously selected. If the estimate isn't used, it is simply discarded by the parent. It's for this reason that it is so important that each Zone defines a unique encryption key via `--build_plan_encryption_key`
+Instead, we take a rather innovative approach to the problem. We encrypt all the child Zone internal details and pass them back the to parent Zone. In the case of a nested Zone layout, each nesting layer will encrypt the data from all of its children and pass that to its parent Zone. In the case of nested child Zones, each Zone re-encrypts the weighted list results and passes those values to the parent. Every Zone interface adds another layer of encryption, using its unique key.
 
-In the case of nested child Zones, each Zone re-encrypts the weighted list results and passes those values to the parent.
+Once a host is selected, it will either be local to the Zone that received the initial API call, or one of its child Zones. In the latter case, the parent Zone it simply passes the encrypted data for the selected host back to each of its child Zones during the `POST /servers` call as an extra parameter. If the child Zone can decrypt the data, then it is the correct Zone for the selected host; all other Zones will not be able to decrypt the data and will discard the request. This is why it is critical that each Zone has a unique value specified in its config in `--build_plan_encryption_key`: it controls the ability to locate the selected host without having to hard-code path information or other identifying information. The child Zone can then act on the decrypted data and either go directly to the Compute node previously selected if it is located in that Zone, or repeat the process with its child Zones until the target Zone containing the selected host is reached.
 
-Throughout the `nova.api.openstack.servers`, `nova.api.openstack.zones`, `nova.compute.api.create*` and `nova.scheduler.zone_aware_scheduler` code you'll see references to `blob` and `child_blob`. These are the encrypted hints about which Compute node to use.
+Throughout the `nova.api.openstack.servers`, `nova.api.openstack.zones`, `nova.compute.api.create*` and `nova.scheduler.base_scheduler` code you'll see references to `blob` and `child_blob`. These are the encrypted hints about which Compute node to use.
 
 Reservation IDs
 ---------------
 
-NOTE: The features described in this section are related to the up-coming 'merge-4' branch. 
-
 The OpenStack API allows a user to list all the instances they own via the `GET /servers/` command or the details on a particular instance via `GET /servers/###`. This mechanism is usually sufficient since OS API only allows for creating one instance at a time, unlike the EC2 API which allows you to specify a quantity of instances to be created.
 
 NOTE: currently the `GET /servers` command is not Zone-aware since all operations done in child Zones are done via a single administrative account. Therefore, asking a child Zone to `GET /servers` would return all the active instances ... and that would not be what the user intended. Later, when the Keystone Auth system is integrated with Nova, this functionality will be enabled. 
@@ -137,23 +135,23 @@ Finally, we need to give the user a way to get information on each of the instan
 Host Filter
 -----------
 
-As we mentioned earlier, filtering hosts is a very deployment-specific process. Service Providers may have a different set of criteria for filtering Compute nodes than a University. To faciliate this the `nova.scheduler.host_filter` module supports a variety of filtering strategies as well as an easy means for plugging in your own algorithms.
+As we mentioned earlier, filtering hosts is a very deployment-specific process. Service Providers may have a different set of criteria for filtering Compute nodes than a University. To faciliate this the `nova.scheduler.filters` module supports a variety of filtering strategies as well as an easy means for plugging in your own algorithms.
 
-The filter used is determined by the `--default_host_filter` flag, which points to a Python Class. By default this flag is set to `nova.scheduler.host_filter.AllHostsFilter` which simply returns all available hosts. But there are others:
+The filter used is determined by the `--default_host_filters` flag, which points to a Python Class. By default this flag is set to `[AllHostsFilter]` which simply returns all available hosts. But there are others:
 
- * `nova.scheduler.host_filter.InstanceTypeFilter` provides host filtering based on the memory and disk size specified in the `InstanceType` record passed into `run_instance`. 
+ * `InstanceTypeFilter` provides host filtering based on the memory and disk size specified in the `InstanceType` record passed into `run_instance`. 
 
- * `nova.scheduler.host_filter.JSONFilter` filters hosts based on simple JSON expression grammar. Using a LISP-like JSON structure the caller can request instances based on criteria well beyond what `InstanceType` specifies. See `nova.tests.test_host_filter` for examples.
+ * `JSONFilter` filters hosts based on simple JSON expression grammar. Using a LISP-like JSON structure the caller can request instances based on criteria well beyond what `InstanceType` specifies. See `nova.tests.test_host_filter` for examples.
 
-To create your own `HostFilter` the user simply has to derive from `nova.scheduler.host_filter.HostFilter` and implement two methods: `instance_type_to_filter` and `filter_hosts`. Since Nova is currently dependent on the `InstanceType` structure, the `instance_type_to_filter` method should take an `InstanceType` and turn it into an internal data structure usable by your filter. This is for backward compatibility with existing OpenStack and EC2 API calls. If you decide to create your own call for creating instances not based on `Flavors` or `InstanceTypes` you can ignore this method. The real work is done in `filter_hosts` which must return a list of host tuples for each appropriate host. The set of all available hosts is in the `ZoneManager` object passed into the call as well as the filter query. The host tuple contains (`<hostname>`, `<additional data>`) where `<additional data>` is whatever you want it to be.
+To create your own `HostFilter` the user simply has to derive from `nova.scheduler.filters.AbstractHostFilter` and implement two methods: `instance_type_to_filter` and `filter_hosts`. Since Nova is currently dependent on the `InstanceType` structure, the `instance_type_to_filter` method should take an `InstanceType` and turn it into an internal data structure usable by your filter. This is for backward compatibility with existing OpenStack and EC2 API calls. If you decide to create your own call for creating instances not based on `Flavors` or `InstanceTypes` you can ignore this method. The real work is done in `filter_hosts` which must return a list of host tuples for each appropriate host. The set of available hosts is in the `host_list` parameter passed into the call as well as the filter query. The host tuple contains (`<hostname>`, `<additional data>`) where `<additional data>` is whatever you want it to be. By default, it is the capabilities reported by the host.
      
 Cost Scheduler Weighing
 -----------------------
-Every `ZoneAwareScheduler` derivation must also override the `weigh_hosts` method. This takes the list of filtered hosts (generated by the `filter_hosts` method) and returns a list of weight dicts. The weight dicts must contain two keys: `weight` and `hostname` where `weight` is simply an integer (lower is better) and `hostname` is the name of the host. The list does not need to be sorted, this will be done by the `ZoneAwareScheduler` base class when all the results have been assembled. 
+Every `BaseScheduler` subclass should also override the `weigh_hosts` method. This takes the list of filtered hosts (generated by the `filter_hosts` method) and returns a list of weight dicts. The weight dicts must contain two keys: `weight` and `hostname` where `weight` is simply an integer (lower is better) and `hostname` is the name of the host. The list does not need to be sorted, this will be done by the `BaseScheduler` when all the results have been assembled. 
 
-Simple Zone Aware Scheduling
+Simple Scheduling Across Zones
 ----------------------------
-The easiest way to get started with the `ZoneAwareScheduler` is to use the `nova.scheduler.host_filter.HostFilterScheduler`. This scheduler uses the default Host Filter and the `weight_hosts` method simply returns a weight of 1 for all hosts. But, from this, you can see calls being routed from Zone to Zone and follow the flow of things. 
+The `BaseScheduler` uses the default `filter_hosts` method, which will use either any filters specified in the request's `filter` parameter, or, if that is not specified, the filters specified in the `FLAGS.default_host_filters` setting. Its `weight_hosts` method simply returns a weight of 1 for all hosts. But, from this, you can see calls being routed from Zone to Zone and follow the flow of things. 
 
 The `--scheduler_driver` flag is how you specify the scheduler class name.
 
@@ -168,14 +166,14 @@ All this Zone and Distributed Scheduler stuff can seem a little daunting to conf
   --enable_zone_routing=true
   --zone_name=zone1
   --build_plan_encryption_key=c286696d887c9aa0611bbb3e2025a45b
-  --scheduler_driver=nova.scheduler.host_filter.HostFilterScheduler
-  --default_host_filter=nova.scheduler.host_filter.AllHostsFilter
+  --scheduler_driver=nova.scheduler.base_scheduler.BaseScheduler
+  --default_host_filter=nova.scheduler.filters.AllHostsFilter
 
 `--allow_admin_api` must be set for OS API to enable the new `/zones/*` commands.
 `--enable_zone_routing` must be set for OS API commands such as `create()`, `pause()` and `delete()` to get routed from Zone to Zone when looking for instances. 
 `--zone_name` is only required in child Zones. The default Zone name is `nova`, but you may want to name your child Zones something useful. Duplicate Zone names are not an issue.
 `build_plan_encryption_key` is the SHA-256 key for encrypting/decrypting the Host information when it leaves a Zone. Be sure to change this key for each Zone you create. Do not duplicate keys.
-`scheduler_driver` is the real workhorse of the operation. For Distributed Scheduler, you need to specify a class derived from `nova.scheduler.zone_aware_scheduler.ZoneAwareScheduler`.
+`scheduler_driver` is the real workhorse of the operation. For Distributed Scheduler, you need to specify a class derived from `nova.scheduler.base_scheduler.BaseScheduler`.
 `default_host_filter` is the host filter to be used for filtering candidate Compute nodes. 
 
 Some optional flags which are handy for debugging are:
diff --git a/doc/source/images/base_scheduler.png b/doc/source/images/base_scheduler.png
new file mode 100644
index 000000000..75d029338
--- /dev/null
+++ b/doc/source/images/base_scheduler.png
diff --git a/doc/source/images/zone_overview.png b/doc/source/images/zone_overview.png
new file mode 100755
index 000000000..cc891df0a
--- /dev/null
+++ b/doc/source/images/zone_overview.png
diff --git a/etc/nova/api-paste.ini b/etc/nova/api-paste.ini
index abe8c20c4..dafdef877 100644
--- a/etc/nova/api-paste.ini
+++ b/etc/nova/api-paste.ini
@@ -19,8 +19,11 @@ use = egg:Paste#urlmap
 /1.0: ec2metadata
 
 [pipeline:ec2cloud]
-pipeline = logrequest authenticate cloudrequest authorizer ec2executor
-#pipeline = logrequest ec2lockout authenticate cloudrequest authorizer ec2executor
+pipeline = logrequest ec2noauth cloudrequest authorizer ec2executor
+# NOTE(vish): use the following pipeline for deprecated auth
+#pipeline = logrequest authenticate cloudrequest authorizer ec2executor
+# NOTE(vish): use the following pipeline for keystone
+# pipeline = logrequest totoken authtoken keystonecontext cloudrequest authorizer ec2executor
 
 [pipeline:ec2admin]
 pipeline = logrequest authenticate adminrequest authorizer ec2executor
@@ -37,6 +40,12 @@ paste.filter_factory = nova.api.ec2:RequestLogging.factory
 [filter:ec2lockout]
 paste.filter_factory = nova.api.ec2:Lockout.factory
 
+[filter:totoken]
+paste.filter_factory = nova.api.ec2:ToToken.factory
+
+[filter:ec2noauth]
+paste.filter_factory = nova.api.ec2:NoAuth.factory
+
 [filter:authenticate]
 paste.filter_factory = nova.api.ec2:Authenticate.factory
 
@@ -71,10 +80,18 @@ use = egg:Paste#urlmap
 /v1.1: openstackapi11
 
 [pipeline:openstackapi10]
-pipeline = faultwrap auth ratelimit osapiapp10
+pipeline = faultwrap noauth ratelimit osapiapp10
+# NOTE(vish): use the following pipeline for deprecated auth
+# pipeline = faultwrap auth ratelimit osapiapp10
+# NOTE(vish): use the following pipeline for keystone
+#pipeline = faultwrap authtoken keystonecontext ratelimit osapiapp10
 
 [pipeline:openstackapi11]
-pipeline = faultwrap auth ratelimit extensions osapiapp11
+pipeline = faultwrap noauth ratelimit extensions osapiapp11
+# NOTE(vish): use the following pipeline for deprecated auth
+# pipeline = faultwrap auth ratelimit extensions osapiapp11
+# NOTE(vish): use the following pipeline for keystone
+# pipeline = faultwrap authtoken keystonecontext ratelimit extensions osapiapp11
 
 [filter:faultwrap]
 paste.filter_factory = nova.api.openstack:FaultWrapper.factory
@@ -82,6 +99,9 @@ paste.filter_factory = nova.api.openstack:FaultWrapper.factory
 [filter:auth]
 paste.filter_factory = nova.api.openstack.auth:AuthMiddleware.factory
 
+[filter:noauth]
+paste.filter_factory = nova.api.openstack.auth:NoAuthMiddleware.factory
+
 [filter:ratelimit]
 paste.filter_factory = nova.api.openstack.limits:RateLimitingMiddleware.factory
 
@@ -99,3 +119,22 @@ pipeline = faultwrap osversionapp
 
 [app:osversionapp]
 paste.app_factory = nova.api.openstack.versions:Versions.factory
+
+##########
+# Shared #
+##########
+
+[filter:keystonecontext]
+paste.filter_factory = nova.api.auth:KeystoneContext.factory
+
+[filter:authtoken]
+paste.filter_factory = keystone.middleware.auth_token:filter_factory
+service_protocol = http
+service_host = 127.0.0.1
+service_port = 808
+auth_host = 127.0.0.1
+auth_port = 5001
+auth_protocol = http
+auth_uri = http://127.0.0.1:5000/
+admin_token = 999888777666
+
diff --git a/nova/api/auth.py b/nova/api/auth.py
new file mode 100644
index 000000000..cd0d38b3f
--- /dev/null
+++ b/nova/api/auth.py
@@ -0,0 +1,76 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright (c) 2011 OpenStack, LLC
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+"""
+Common Auth Middleware.
+
+"""
+
+import webob.dec
+import webob.exc
+
+from nova import context
+from nova import flags
+from nova import wsgi
+
+
+FLAGS = flags.FLAGS
+flags.DEFINE_boolean('use_forwarded_for', False,
+                     'Treat X-Forwarded-For as the canonical remote address. '
+                     'Only enable this if you have a sanitizing proxy.')
+
+
+class InjectContext(wsgi.Middleware):
+    """Add a 'nova.context' to WSGI environ."""
+
+    def __init__(self, context, *args, **kwargs):
+        self.context = context
+        super(InjectContext, self).__init__(*args, **kwargs)
+
+    @webob.dec.wsgify(RequestClass=wsgi.Request)
+    def __call__(self, req):
+        req.environ['nova.context'] = self.context
+        return self.application
+
+
+class KeystoneContext(wsgi.Middleware):
+    """Make a request context from keystone headers"""
+
+    @webob.dec.wsgify(RequestClass=wsgi.Request)
+    def __call__(self, req):
+        try:
+            user_id = req.headers['X_USER']
+        except KeyError:
+            return webob.exc.HTTPUnauthorized()
+        # get the roles
+        roles = [r.strip() for r in req.headers.get('X_ROLE', '').split(',')]
+        project_id = req.headers['X_TENANT']
+        # Get the auth token
+        auth_token = req.headers.get('X_AUTH_TOKEN',
+                                     req.headers.get('X_STORAGE_TOKEN'))
+
+        # Build a context, including the auth_token...
+        remote_address = getattr(req, 'remote_address', '127.0.0.1')
+        remote_address = req.remote_addr
+        if FLAGS.use_forwarded_for:
+            remote_address = req.headers.get('X-Forwarded-For', remote_address)
+        ctx = context.RequestContext(user_id,
+                                     project_id,
+                                     roles=roles,
+                                     auth_token=auth_token,
+                                     remote_address=remote_address)
+
+        req.environ['nova.context'] = ctx
+        return self.application
diff --git a/nova/api/ec2/__init__.py b/nova/api/ec2/__init__.py
index 96df97393..5430f443d 100644
--- a/nova/api/ec2/__init__.py
+++ b/nova/api/ec2/__init__.py
@@ -20,6 +20,7 @@ Starting point for routing EC2 requests.
 
 """
 
+import httplib2
 import webob
 import webob.dec
 import webob.exc
@@ -37,15 +38,16 @@ from nova.auth import manager
 
 FLAGS = flags.FLAGS
 LOG = logging.getLogger("nova.api")
-flags.DEFINE_boolean('use_forwarded_for', False,
-                     'Treat X-Forwarded-For as the canonical remote address. '
-                     'Only enable this if you have a sanitizing proxy.')
 flags.DEFINE_integer('lockout_attempts', 5,
                      'Number of failed auths before lockout.')
 flags.DEFINE_integer('lockout_minutes', 15,
                      'Number of minutes to lockout if triggered.')
 flags.DEFINE_integer('lockout_window', 15,
                      'Number of minutes for lockout window.')
+flags.DEFINE_string('keystone_ec2_url',
+                    'http://localhost:5000/v2.0/ec2tokens',
+                    'URL to get token from ec2 request.')
+flags.DECLARE('use_forwarded_for', 'nova.api.auth')
 
 
 class RequestLogging(wsgi.Middleware):
@@ -138,6 +140,70 @@ class Lockout(wsgi.Middleware):
         return res
 
 
+class ToToken(wsgi.Middleware):
+    """Authenticate an EC2 request with keystone and convert to token."""
+
+    @webob.dec.wsgify(RequestClass=wsgi.Request)
+    def __call__(self, req):
+        # Read request signature and access id.
+        try:
+            signature = req.params['Signature']
+            access = req.params['AWSAccessKeyId']
+        except KeyError:
+            raise webob.exc.HTTPBadRequest()
+
+        # Make a copy of args for authentication and signature verification.
+        auth_params = dict(req.params)
+        # Not part of authentication args
+        auth_params.pop('Signature')
+
+        # Authenticate the request.
+        client = httplib2.Http()
+        creds = {'ec2Credentials': {'access': access,
+                                    'signature': signature,
+                                    'host': req.host,
+                                    'verb': req.method,
+                                    'path': req.path,
+                                    'params': auth_params,
+                                   }}
+        headers = {'Content-Type': 'application/json'},
+        resp, content = client.request(FLAGS.keystone_ec2_url,
+                                       'POST',
+                                       headers=headers,
+                                       body=utils.dumps(creds))
+        # NOTE(vish): We could save a call to keystone by
+        #             having keystone return token, tenant,
+        #             user, and roles from this call.
+        result = utils.loads(content)
+        # TODO(vish): check for errors
+        token_id = result['auth']['token']['id']
+
+        # Authenticated!
+        req.headers['X-Auth-Token'] = token_id
+        return self.application
+
+
+class NoAuth(wsgi.Middleware):
+    """Add user:project as 'nova.context' to WSGI environ."""
+
+    @webob.dec.wsgify(RequestClass=wsgi.Request)
+    def __call__(self, req):
+        if 'AWSAccessKeyId' not in req.params:
+            raise webob.exc.HTTPBadRequest()
+        user_id, _sep, project_id = req.params['AWSAccessKeyId'].partition(':')
+        project_id = project_id or user_id
+        remote_address = getattr(req, 'remote_address', '127.0.0.1')
+        if FLAGS.use_forwarded_for:
+            remote_address = req.headers.get('X-Forwarded-For', remote_address)
+        ctx = context.RequestContext(user_id,
+                                     project_id,
+                                     is_admin=True,
+                                     remote_address=remote_address)
+
+        req.environ['nova.context'] = ctx
+        return self.application
+
+
 class Authenticate(wsgi.Middleware):
     """Authenticate an EC2 request and add 'nova.context' to WSGI environ."""
 
@@ -147,7 +213,7 @@ class Authenticate(wsgi.Middleware):
         try:
             signature = req.params['Signature']
             access = req.params['AWSAccessKeyId']
-        except KeyError, e:
+        except KeyError:
             raise webob.exc.HTTPBadRequest()
 
         # Make a copy of args for authentication and signature verification.
diff --git a/nova/api/ec2/admin.py b/nova/api/ec2/admin.py
index df7876b9d..dfbbc0a2b 100644
--- a/nova/api/ec2/admin.py
+++ b/nova/api/ec2/admin.py
@@ -283,8 +283,10 @@ class AdminController(object):
             # NOTE(vish) import delayed because of __init__.py
             from nova.cloudpipe import pipelib
             pipe = pipelib.CloudPipe()
+            proj = manager.AuthManager().get_project(project)
+            user_id = proj.project_manager_id
             try:
-                pipe.launch_vpn_instance(project)
+                pipe.launch_vpn_instance(project, user_id)
             except db.NoMoreNetworks:
                 raise exception.ApiError("Unable to claim IP for VPN instance"
                                          ", ensure it isn't running, and try "
diff --git a/nova/api/ec2/metadatarequesthandler.py b/nova/api/ec2/metadatarequesthandler.py
index 1dc275c90..0198bf490 100644
--- a/nova/api/ec2/metadatarequesthandler.py
+++ b/nova/api/ec2/metadatarequesthandler.py
@@ -30,6 +30,7 @@ from nova.api.ec2 import cloud
 
 LOG = logging.getLogger('nova.api.ec2.metadata')
 FLAGS = flags.FLAGS
+flags.DECLARE('use_forwarded_for', 'nova.api.auth')
 
 
 class MetadataRequestHandler(wsgi.Application):
diff --git a/nova/api/openstack/__init__.py b/nova/api/openstack/__init__.py
index e0c1e9d04..3b74fefc9 100644
--- a/nova/api/openstack/__init__.py
+++ b/nova/api/openstack/__init__.py
@@ -68,6 +68,22 @@ class FaultWrapper(base_wsgi.Middleware):
             return faults.Fault(exc)
 
 
+class ProjectMapper(routes.Mapper):
+
+    def resource(self, member_name, collection_name, **kwargs):
+        if not ('parent_resource' in kwargs):
+            kwargs['path_prefix'] = '{project_id}/'
+        else:
+            parent_resource = kwargs['parent_resource']
+            p_collection = parent_resource['collection_name']
+            p_member = parent_resource['member_name']
+            kwargs['path_prefix'] = '{project_id}/%s/:%s_id' % (p_collection,
+                                                               p_member)
+        routes.Mapper.resource(self, member_name,
+                                     collection_name,
+                                     **kwargs)
+
+
 class APIRouter(base_wsgi.Router):
     """
     Routes requests on the OpenStack API to the appropriate controller
@@ -81,10 +97,13 @@ class APIRouter(base_wsgi.Router):
 
     def __init__(self, ext_mgr=None):
         self.server_members = {}
-        mapper = routes.Mapper()
+        mapper = self._mapper()
         self._setup_routes(mapper)
         super(APIRouter, self).__init__(mapper)
 
+    def _mapper(self):
+        return routes.Mapper()
+
     def _setup_routes(self, mapper):
         raise NotImplementedError(_("You must implement _setup_routes."))
 
@@ -174,6 +193,9 @@ class APIRouterV10(APIRouter):
 class APIRouterV11(APIRouter):
     """Define routes specific to OpenStack API V1.1."""
 
+    def _mapper(self):
+        return ProjectMapper()
+
     def _setup_routes(self, mapper):
         self._setup_base_routes(mapper, '1.1')
 
@@ -184,7 +206,7 @@ class APIRouterV11(APIRouter):
                         parent_resource=dict(member_name='image',
                         collection_name='images'))
 
-        mapper.connect("metadata", "/images/{image_id}/metadata",
+        mapper.connect("metadata", "/{project_id}/images/{image_id}/metadata",
                        controller=image_metadata_controller,
                        action='update_all',
                        conditions={"method": ['PUT']})
@@ -196,7 +218,8 @@ class APIRouterV11(APIRouter):
                         parent_resource=dict(member_name='server',
                         collection_name='servers'))
 
-        mapper.connect("metadata", "/servers/{server_id}/metadata",
+        mapper.connect("metadata",
+                       "/{project_id}/servers/{server_id}/metadata",
                        controller=server_metadata_controller,
                        action='update_all',
                        conditions={"method": ['PUT']})
diff --git a/nova/api/openstack/auth.py b/nova/api/openstack/auth.py
index d42abe1f8..6754fea27 100644
--- a/nova/api/openstack/auth.py
+++ b/nova/api/openstack/auth.py
@@ -28,10 +28,51 @@ from nova import flags
 from nova import log as logging
 from nova import utils
 from nova import wsgi
+from nova.api.openstack import common
 from nova.api.openstack import faults
 
 LOG = logging.getLogger('nova.api.openstack')
 FLAGS = flags.FLAGS
+flags.DECLARE('use_forwarded_for', 'nova.api.auth')
+
+
+class NoAuthMiddleware(wsgi.Middleware):
+    """Return a fake token if one isn't specified."""
+
+    @webob.dec.wsgify(RequestClass=wsgi.Request)
+    def __call__(self, req):
+        if 'X-Auth-Token' not in req.headers:
+            os_url = req.url
+            version = common.get_version_from_href(os_url)
+            user_id = req.headers.get('X-Auth-User', 'admin')
+            project_id = req.headers.get('X-Auth-Project-Id', 'admin')
+            if version == '1.1':
+                os_url += '/' + project_id
+            res = webob.Response()
+            # NOTE(vish): This is expecting and returning Auth(1.1), whereas
+            #             keystone uses 2.0 auth.  We should probably allow
+            #             2.0 auth here as well.
+            res.headers['X-Auth-Token'] = '%s:%s' % (user_id, project_id)
+            res.headers['X-Server-Management-Url'] = os_url
+            res.headers['X-Storage-Url'] = ''
+            res.headers['X-CDN-Management-Url'] = ''
+            res.content_type = 'text/plain'
+            res.status = '204'
+            return res
+
+        token = req.headers['X-Auth-Token']
+        user_id, _sep, project_id = token.partition(':')
+        project_id = project_id or user_id
+        remote_address = getattr(req, 'remote_address', '127.0.0.1')
+        if FLAGS.use_forwarded_for:
+            remote_address = req.headers.get('X-Forwarded-For', remote_address)
+        ctx = context.RequestContext(user_id,
+                                     project_id,
+                                     is_admin=True,
+                                     remote_address=remote_address)
+
+        req.environ['nova.context'] = ctx
+        return self.application
 
 
 class AuthMiddleware(wsgi.Middleware):
@@ -55,21 +96,44 @@ class AuthMiddleware(wsgi.Middleware):
             LOG.warn(msg % locals())
             return faults.Fault(webob.exc.HTTPUnauthorized())
 
-        try:
-            project_id = req.headers["X-Auth-Project-Id"]
-        except KeyError:
-            # FIXME(usrleon): It needed only for compatibility
-            # while osapi clients don't use this header
-            projects = self.auth.get_projects(user_id)
-            if projects:
-                project_id = projects[0].id
-            else:
+        # Get all valid projects for the user
+        projects = self.auth.get_projects(user_id)
+        if not projects:
+            return faults.Fault(webob.exc.HTTPUnauthorized())
+
+        project_id = ""
+        path_parts = req.path.split('/')
+        # TODO(wwolf): this v1.1 check will be temporary as
+        # keystone should be taking this over at some point
+        if len(path_parts) > 1 and path_parts[1] == 'v1.1':
+            project_id = path_parts[2]
+            # Check that the project for project_id exists, and that user
+            # is authorized to use it
+            try:
+                project = self.auth.get_project(project_id)
+            except exception.ProjectNotFound:
                 return faults.Fault(webob.exc.HTTPUnauthorized())
+            if project_id not in [p.id for p in projects]:
+                return faults.Fault(webob.exc.HTTPUnauthorized())
+        else:
+            # As a fallback, set project_id from the headers, which is the v1.0
+            # behavior. As a last resort, be forgiving to the user and set
+            # project_id based on a valid project of theirs.
+            try:
+                project_id = req.headers["X-Auth-Project-Id"]
+            except KeyError:
+                project_id = projects[0].id
 
         is_admin = self.auth.is_admin(user_id)
-        req.environ['nova.context'] = context.RequestContext(user_id,
-                                                             project_id,
-                                                             is_admin)
+        remote_address = getattr(req, 'remote_address', '127.0.0.1')
+        if FLAGS.use_forwarded_for:
+            remote_address = req.headers.get('X-Forwarded-For', remote_address)
+        ctx = context.RequestContext(user_id,
+                                     project_id,
+                                     is_admin=is_admin,
+                                     remote_address=remote_address)
+        req.environ['nova.context'] = ctx
+
         if not is_admin and not self.auth.is_project_member(user_id,
                                                             project_id):
             msg = _("%(user_id)s must be an admin or a "
@@ -95,12 +159,19 @@ class AuthMiddleware(wsgi.Middleware):
             LOG.warn(msg)
             return faults.Fault(webob.exc.HTTPUnauthorized(explanation=msg))
 
+        def _get_auth_header(key):
+            """Ensures that the KeyError returned is meaningful."""
+            try:
+                return req.headers[key]
+            except KeyError as ex:
+                raise KeyError(key)
         try:
-            username = req.headers['X-Auth-User']
-            key = req.headers['X-Auth-Key']
+            username = _get_auth_header('X-Auth-User')
+            key = _get_auth_header('X-Auth-Key')
         except KeyError as ex:
-            LOG.warn(_("Could not find %s in request.") % ex)
-            return faults.Fault(webob.exc.HTTPUnauthorized())
+            msg = _("Could not find %s in request.") % ex
+            LOG.warn(msg)
+            return faults.Fault(webob.exc.HTTPUnauthorized(explanation=msg))
 
         token, user = self._authorize_user(username, key, req)
         if user and token:
@@ -149,6 +220,16 @@ class AuthMiddleware(wsgi.Middleware):
         """
         ctxt = context.get_admin_context()
 
+        project_id = req.headers.get('X-Auth-Project-Id')
+        if project_id is None:
+            # If the project_id is not provided in the headers, be forgiving to
+            # the user and set project_id based on a valid project of theirs.
+            user = self.auth.get_user_from_access_key(key)
+            projects = self.auth.get_projects(user.id)
+            if not projects:
+                raise webob.exc.HTTPUnauthorized()
+            project_id = projects[0].id
+
         try:
             user = self.auth.get_user_from_access_key(key)
         except exception.NotFound:
@@ -162,7 +243,10 @@ class AuthMiddleware(wsgi.Middleware):
             token_dict['token_hash'] = token_hash
             token_dict['cdn_management_url'] = ''
             os_url = req.url
-            token_dict['server_management_url'] = os_url
+            token_dict['server_management_url'] = os_url.strip('/')
+            version = common.get_version_from_href(os_url)
+            if version == '1.1':
+                token_dict['server_management_url'] += '/' + project_id
             token_dict['storage_url'] = ''
             token_dict['user_id'] = user.id
             token = self.db.auth_token_create(ctxt, token_dict)
diff --git a/nova/api/openstack/common.py b/nova/api/openstack/common.py
index b2a675653..d9eb832f2 100644
--- a/nova/api/openstack/common.py
+++ b/nova/api/openstack/common.py
@@ -241,7 +241,8 @@ def check_img_metadata_quota_limit(context, metadata):
     quota_metadata = quota.allowed_metadata_items(context, num_metadata)
     if quota_metadata < num_metadata:
         expl = _("Image metadata limit exceeded")
-        raise webob.exc.HTTPBadRequest(explanation=expl)
+        raise webob.exc.HTTPRequestEntityTooLarge(explanation=expl,
+                                                headers={'Retry-After': 0})
 
 
 class MetadataXMLDeserializer(wsgi.XMLDeserializer):
diff --git a/nova/api/openstack/contrib/createserverext.py b/nova/api/openstack/contrib/createserverext.py
new file mode 100644
index 000000000..ba72fdb0b
--- /dev/null
+++ b/nova/api/openstack/contrib/createserverext.py
@@ -0,0 +1,66 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2011 OpenStack LLC.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License
+
+from nova.api.openstack import create_instance_helper as helper
+from nova.api.openstack import extensions
+from nova.api.openstack import servers
+from nova.api.openstack import wsgi
+
+
+class Createserverext(extensions.ExtensionDescriptor):
+    """The servers create ext
+
+    Exposes addFixedIp and removeFixedIp actions on servers.
+
+    """
+    def get_name(self):
+        return "Createserverext"
+
+    def get_alias(self):
+        return "os-create-server-ext"
+
+    def get_description(self):
+        return "Extended support to the Create Server v1.1 API"
+
+    def get_namespace(self):
+        return "http://docs.openstack.org/ext/createserverext/api/v1.1"
+
+    def get_updated(self):
+        return "2011-07-19T00:00:00+00:00"
+
+    def get_resources(self):
+        resources = []
+
+        headers_serializer = servers.HeadersSerializer()
+        body_serializers = {
+            'application/xml': servers.ServerXMLSerializer(),
+        }
+
+        body_deserializers = {
+            'application/xml': helper.ServerXMLDeserializerV11(),
+        }
+
+        serializer = wsgi.ResponseSerializer(body_serializers,
+                                             headers_serializer)
+        deserializer = wsgi.RequestDeserializer(body_deserializers)
+
+        res = extensions.ResourceExtension('os-create-server-ext',
+                                        controller=servers.ControllerV11(),
+                                        deserializer=deserializer,
+                                        serializer=serializer)
+        resources.append(res)
+
+        return resources
diff --git a/nova/api/openstack/contrib/floating_ips.py b/nova/api/openstack/contrib/floating_ips.py
index 44b35c385..40086f778 100644
--- a/nova/api/openstack/contrib/floating_ips.py
+++ b/nova/api/openstack/contrib/floating_ips.py
@@ -15,8 +15,9 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License
-from webob import exc
+import webob
 
+from nova import compute
 from nova import exception
 from nova import log as logging
 from nova import network
@@ -71,18 +72,22 @@ class FloatingIPController(object):
         try:
             floating_ip = self.network_api.get_floating_ip(context, id)
         except exception.NotFound:
-            return faults.Fault(exc.HTTPNotFound())
+            return faults.Fault(webob.exc.HTTPNotFound())
 
         return _translate_floating_ip_view(floating_ip)
 
     def index(self, req):
         context = req.environ['nova.context']
 
-        floating_ips = self.network_api.list_floating_ips(context)
+        try:
+            # FIXME(ja) - why does self.network_api.list_floating_ips raise?
+            floating_ips = self.network_api.list_floating_ips(context)
+        except exception.FloatingIpNotFoundForProject:
+            floating_ips = []
 
         return _translate_floating_ips_view(floating_ips)
 
-    def create(self, req):
+    def create(self, req, body=None):
         context = req.environ['nova.context']
 
         try:
@@ -95,63 +100,67 @@ class FloatingIPController(object):
             else:
                 raise
 
-        return {'allocated': {
-            "id": ip['id'],
-            "floating_ip": ip['address']}}
+        return _translate_floating_ip_view(ip)
 
     def delete(self, req, id):
         context = req.environ['nova.context']
-        ip = self.network_api.get_floating_ip(context, id)
+        floating_ip = self.network_api.get_floating_ip(context, id)
 
-        if 'fixed_ip' in ip:
-            self.disassociate(req, id)
+        if 'fixed_ip' in floating_ip:
+            self.network_api.disassociate_floating_ip(context,
+                                                      floating_ip['address'])
 
-        self.network_api.release_floating_ip(context, address=ip['address'])
+        self.network_api.release_floating_ip(context,
+                                             address=floating_ip['address'])
+        return webob.exc.HTTPAccepted()
 
-        return {'released': {
-            "id": ip['id'],
-            "floating_ip": ip['address']}}
+    def _get_ip_by_id(self, context, value):
+        """Checks that value is id and then returns its address."""
+        return self.network_api.get_floating_ip(context, value)['address']
 
-    def associate(self, req, id, body):
-        """ /floating_ips/{id}/associate  fixed ip in body """
-        context = req.environ['nova.context']
-        floating_ip = self._get_ip_by_id(context, id)
 
-        fixed_ip = body['associate_address']['fixed_ip']
+class Floating_ips(extensions.ExtensionDescriptor):
+    def __init__(self):
+        self.compute_api = compute.API()
+        self.network_api = network.API()
+        super(Floating_ips, self).__init__()
 
-        try:
-            self.network_api.associate_floating_ip(context,
-                                                   floating_ip, fixed_ip)
-        except rpc.RemoteError:
-            raise
-
-        return {'associated':
-                {
-                "floating_ip_id": id,
-                "floating_ip": floating_ip,
-                "fixed_ip": fixed_ip}}
-
-    def disassociate(self, req, id, body=None):
-        """ POST /floating_ips/{id}/disassociate """
+    def _add_floating_ip(self, input_dict, req, instance_id):
+        """Associate floating_ip to an instance."""
         context = req.environ['nova.context']
-        floating_ip = self.network_api.get_floating_ip(context, id)
-        address = floating_ip['address']
-        fixed_ip = floating_ip['fixed_ip']['address']
 
         try:
-            self.network_api.disassociate_floating_ip(context, address)
-        except rpc.RemoteError:
-            raise
+            address = input_dict['addFloatingIp']['address']
+        except TypeError:
+            msg = _("Missing parameter dict")
+            raise webob.exc.HTTPBadRequest(explanation=msg)
+        except KeyError:
+            msg = _("Address not specified")
+            raise webob.exc.HTTPBadRequest(explanation=msg)
 
-        return {'disassociated': {'floating_ip': address,
-                                  'fixed_ip': fixed_ip}}
+        self.compute_api.associate_floating_ip(context, instance_id, address)
 
-    def _get_ip_by_id(self, context, value):
-        """Checks that value is id and then returns its address."""
-        return self.network_api.get_floating_ip(context, value)['address']
+        return webob.Response(status_int=202)
 
+    def _remove_floating_ip(self, input_dict, req, instance_id):
+        """Dissociate floating_ip from an instance."""
+        context = req.environ['nova.context']
+
+        try:
+            address = input_dict['removeFloatingIp']['address']
+        except TypeError:
+            msg = _("Missing parameter dict")
+            raise webob.exc.HTTPBadRequest(explanation=msg)
+        except KeyError:
+            msg = _("Address not specified")
+            raise webob.exc.HTTPBadRequest(explanation=msg)
+
+        floating_ip = self.network_api.get_floating_ip_by_ip(context, address)
+        if 'fixed_ip' in floating_ip:
+            self.network_api.disassociate_floating_ip(context, address)
+
+        return webob.Response(status_int=202)
 
-class Floating_ips(extensions.ExtensionDescriptor):
     def get_name(self):
         return "Floating_ips"
 
@@ -172,9 +181,18 @@ class Floating_ips(extensions.ExtensionDescriptor):
 
         res = extensions.ResourceExtension('os-floating-ips',
                          FloatingIPController(),
-                         member_actions={
-                            'associate': 'POST',
-                            'disassociate': 'POST'})
+                         member_actions={})
         resources.append(res)
 
         return resources
+
+    def get_actions(self):
+        """Return the actions the extension adds, as required by contract."""
+        actions = [
+                extensions.ActionExtension("servers", "addFloatingIp",
+                                            self._add_floating_ip),
+                extensions.ActionExtension("servers", "removeFloatingIp",
+                                            self._remove_floating_ip),
+        ]
+
+        return actions
diff --git a/nova/api/openstack/contrib/rescue.py b/nova/api/openstack/contrib/rescue.py
new file mode 100644
index 000000000..3de128895
--- /dev/null
+++ b/nova/api/openstack/contrib/rescue.py
@@ -0,0 +1,83 @@
+#   Copyright 2011 Openstack, LLC.
+#
+#   Licensed under the Apache License, Version 2.0 (the "License"); you may
+#   not use this file except in compliance with the License. You may obtain
+#   a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#   WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#   License for the specific language governing permissions and limitations
+#   under the License.
+
+"""The rescue mode extension."""
+
+import webob
+from webob import exc
+
+from nova import compute
+from nova import log as logging
+from nova.api.openstack import extensions as exts
+from nova.api.openstack import faults
+
+
+LOG = logging.getLogger("nova.api.contrib.rescue")
+
+
+def wrap_errors(fn):
+    """"Ensure errors are not passed along."""
+    def wrapped(*args):
+        try:
+            fn(*args)
+        except Exception, e:
+            return faults.Fault(exc.HTTPInternalServerError())
+    return wrapped
+
+
+class Rescue(exts.ExtensionDescriptor):
+    """The Rescue controller for the OpenStack API."""
+    def __init__(self):
+        super(Rescue, self).__init__()
+        self.compute_api = compute.API()
+
+    @wrap_errors
+    def _rescue(self, input_dict, req, instance_id):
+        """Rescue an instance."""
+        context = req.environ["nova.context"]
+        self.compute_api.rescue(context, instance_id)
+
+        return webob.Response(status_int=202)
+
+    @wrap_errors
+    def _unrescue(self, input_dict, req, instance_id):
+        """Unrescue an instance."""
+        context = req.environ["nova.context"]
+        self.compute_api.unrescue(context, instance_id)
+
+        return webob.Response(status_int=202)
+
+    def get_name(self):
+        return "Rescue"
+
+    def get_alias(self):
+        return "os-rescue"
+
+    def get_description(self):
+        return "Instance rescue mode"
+
+    def get_namespace(self):
+        return "http://docs.openstack.org/ext/rescue/api/v1.1"
+
+    def get_updated(self):
+        return "2011-08-18T00:00:00+00:00"
+
+    def get_actions(self):
+        """Return the actions the extension adds, as required by contract."""
+        actions = [
+                exts.ActionExtension("servers", "rescue", self._rescue),
+                exts.ActionExtension("servers", "unrescue", self._unrescue),
+        ]
+
+        return actions
diff --git a/nova/api/openstack/contrib/security_groups.py b/nova/api/openstack/contrib/security_groups.py
index 6c57fbb51..1fd64f3b8 100644
--- a/nova/api/openstack/contrib/security_groups.py
+++ b/nova/api/openstack/contrib/security_groups.py
@@ -25,10 +25,11 @@ from nova import db
 from nova import exception
 from nova import flags
 from nova import log as logging
+from nova import rpc
 from nova.api.openstack import common
 from nova.api.openstack import extensions
 from nova.api.openstack import wsgi
-
+from nova.compute import power_state
 
 from xml.dom import minidom
 
@@ -73,33 +74,28 @@ class SecurityGroupController(object):
                     context, rule)]
         return security_group
 
-    def show(self, req, id):
-        """Return data about the given security group."""
-        context = req.environ['nova.context']
+    def _get_security_group(self, context, id):
         try:
             id = int(id)
             security_group = db.security_group_get(context, id)
         except ValueError:
-            msg = _("Security group id is not integer")
-            return exc.HTTPBadRequest(explanation=msg)
+            msg = _("Security group id should be integer")
+            raise exc.HTTPBadRequest(explanation=msg)
         except exception.NotFound as exp:
-            return exc.HTTPNotFound(explanation=unicode(exp))
+            raise exc.HTTPNotFound(explanation=unicode(exp))
+        return security_group
 
+    def show(self, req, id):
+        """Return data about the given security group."""
+        context = req.environ['nova.context']
+        security_group = self._get_security_group(context, id)
         return {'security_group': self._format_security_group(context,
                                                               security_group)}
 
     def delete(self, req, id):
         """Delete a security group."""
         context = req.environ['nova.context']
-        try:
-            id = int(id)
-            security_group = db.security_group_get(context, id)
-        except ValueError:
-            msg = _("Security group id is not integer")
-            return exc.HTTPBadRequest(explanation=msg)
-        except exception.SecurityGroupNotFound as exp:
-            return exc.HTTPNotFound(explanation=unicode(exp))
-
+        security_group = self._get_security_group(context, id)
         LOG.audit(_("Delete security group %s"), id, context=context)
         db.security_group_destroy(context, security_group.id)
 
@@ -226,9 +222,9 @@ class SecurityGroupRulesController(SecurityGroupController):
         security_group_rule = db.security_group_rule_create(context, values)
 
         self.compute_api.trigger_security_group_rules_refresh(context,
-                                      security_group_id=security_group['id'])
+                                    security_group_id=security_group['id'])
 
-        return {'security_group_rule': self._format_security_group_rule(
+        return {"security_group_rule": self._format_security_group_rule(
                                                         context,
                                                         security_group_rule)}
 
@@ -336,6 +332,11 @@ class SecurityGroupRulesController(SecurityGroupController):
 
 
 class Security_groups(extensions.ExtensionDescriptor):
+
+    def __init__(self):
+        self.compute_api = compute.API()
+        super(Security_groups, self).__init__()
+
     def get_name(self):
         return "SecurityGroups"
 
@@ -351,6 +352,82 @@ class Security_groups(extensions.ExtensionDescriptor):
     def get_updated(self):
         return "2011-07-21T00:00:00+00:00"
 
+    def _addSecurityGroup(self, input_dict, req, instance_id):
+        context = req.environ['nova.context']
+
+        try:
+            body = input_dict['addSecurityGroup']
+            group_name = body['name']
+            instance_id = int(instance_id)
+        except ValueError:
+            msg = _("Server id should be integer")
+            raise exc.HTTPBadRequest(explanation=msg)
+        except TypeError:
+            msg = _("Missing parameter dict")
+            raise webob.exc.HTTPBadRequest(explanation=msg)
+        except KeyError:
+            msg = _("Security group not specified")
+            raise webob.exc.HTTPBadRequest(explanation=msg)
+
+        if not group_name or group_name.strip() == '':
+            msg = _("Security group name cannot be empty")
+            raise webob.exc.HTTPBadRequest(explanation=msg)
+
+        try:
+            self.compute_api.add_security_group(context, instance_id,
+                                                group_name)
+        except exception.SecurityGroupNotFound as exp:
+            return exc.HTTPNotFound(explanation=unicode(exp))
+        except exception.InstanceNotFound as exp:
+            return exc.HTTPNotFound(explanation=unicode(exp))
+        except exception.Invalid as exp:
+            return exc.HTTPBadRequest(explanation=unicode(exp))
+
+        return exc.HTTPAccepted()
+
+    def _removeSecurityGroup(self, input_dict, req, instance_id):
+        context = req.environ['nova.context']
+
+        try:
+            body = input_dict['removeSecurityGroup']
+            group_name = body['name']
+            instance_id = int(instance_id)
+        except ValueError:
+            msg = _("Server id should be integer")
+            raise exc.HTTPBadRequest(explanation=msg)
+        except TypeError:
+            msg = _("Missing parameter dict")
+            raise webob.exc.HTTPBadRequest(explanation=msg)
+        except KeyError:
+            msg = _("Security group not specified")
+            raise webob.exc.HTTPBadRequest(explanation=msg)
+
+        if not group_name or group_name.strip() == '':
+            msg = _("Security group name cannot be empty")
+            raise webob.exc.HTTPBadRequest(explanation=msg)
+
+        try:
+            self.compute_api.remove_security_group(context, instance_id,
+                                                   group_name)
+        except exception.SecurityGroupNotFound as exp:
+            return exc.HTTPNotFound(explanation=unicode(exp))
+        except exception.InstanceNotFound as exp:
+            return exc.HTTPNotFound(explanation=unicode(exp))
+        except exception.Invalid as exp:
+            return exc.HTTPBadRequest(explanation=unicode(exp))
+
+        return exc.HTTPAccepted()
+
+    def get_actions(self):
+        """Return the actions the extensions adds"""
+        actions = [
+                extensions.ActionExtension("servers", "addSecurityGroup",
+                                           self._addSecurityGroup),
+                extensions.ActionExtension("servers", "removeSecurityGroup",
+                                           self._removeSecurityGroup)
+                   ]
+        return actions
+
     def get_resources(self):
         resources = []
 
diff --git a/nova/api/openstack/contrib/virtual_interfaces.py b/nova/api/openstack/contrib/virtual_interfaces.py
new file mode 100644
index 000000000..dab61efc8
--- /dev/null
+++ b/nova/api/openstack/contrib/virtual_interfaces.py
@@ -0,0 +1,108 @@
+# Copyright (C) 2011 Midokura KK
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+"""The virtual interfaces extension."""
+
+from webob import exc
+import webob
+
+from nova import compute
+from nova import exception
+from nova import log as logging
+from nova.api.openstack import common
+from nova.api.openstack import extensions
+from nova.api.openstack import faults
+from nova.api.openstack import wsgi
+
+
+LOG = logging.getLogger("nova.api.virtual_interfaces")
+
+
+def _translate_vif_summary_view(_context, vif):
+    """Maps keys for VIF summary view."""
+    d = {}
+    d['id'] = vif['uuid']
+    d['mac_address'] = vif['address']
+    return d
+
+
+def _get_metadata():
+    metadata = {
+        "attributes": {
+                'virtual_interface': ["id", "mac_address"]}}
+    return metadata
+
+
+class ServerVirtualInterfaceController(object):
+    """The instance VIF API controller for the Openstack API.
+    """
+
+    def __init__(self):
+        self.compute_api = compute.API()
+        super(ServerVirtualInterfaceController, self).__init__()
+
+    def _items(self, req, server_id, entity_maker):
+        """Returns a list of VIFs, transformed through entity_maker."""
+        context = req.environ['nova.context']
+
+        try:
+            instance = self.compute_api.get(context, server_id)
+        except exception.NotFound:
+            return faults.Fault(exc.HTTPNotFound())
+
+        vifs = instance['virtual_interfaces']
+        limited_list = common.limited(vifs, req)
+        res = [entity_maker(context, vif) for vif in limited_list]
+        return {'virtual_interfaces': res}
+
+    def index(self, req, server_id):
+        """Returns the list of VIFs for a given instance."""
+        return self._items(req, server_id,
+                           entity_maker=_translate_vif_summary_view)
+
+
+class Virtual_interfaces(extensions.ExtensionDescriptor):
+
+    def get_name(self):
+        return "VirtualInterfaces"
+
+    def get_alias(self):
+        return "virtual_interfaces"
+
+    def get_description(self):
+        return "Virtual interface support"
+
+    def get_namespace(self):
+        return "http://docs.openstack.org/ext/virtual_interfaces/api/v1.1"
+
+    def get_updated(self):
+        return "2011-08-17T00:00:00+00:00"
+
+    def get_resources(self):
+        resources = []
+
+        metadata = _get_metadata()
+        body_serializers = {
+            'application/xml': wsgi.XMLDictSerializer(metadata=metadata,
+                                                      xmlns=wsgi.XMLNS_V11)}
+        serializer = wsgi.ResponseSerializer(body_serializers, None)
+        res = extensions.ResourceExtension(
+            'os-virtual-interfaces',
+            controller=ServerVirtualInterfaceController(),
+            parent=dict(member_name='server', collection_name='servers'),
+            serializer=serializer)
+        resources.append(res)
+
+        return resources
diff --git a/nova/api/openstack/contrib/volumes.py b/nova/api/openstack/contrib/volumes.py
index 9baf2d1b7..8c3898867 100644
--- a/nova/api/openstack/contrib/volumes.py
+++ b/nova/api/openstack/contrib/volumes.py
@@ -24,6 +24,7 @@ from nova import flags
 from nova import log as logging
 from nova import quota
 from nova import volume
+from nova.volume import volume_types
 from nova.api.openstack import common
 from nova.api.openstack import extensions
 from nova.api.openstack import faults
@@ -63,6 +64,22 @@ def translate_volume_summary_view(context, vol):
 
     d['displayName'] = vol['display_name']
     d['displayDescription'] = vol['display_description']
+
+    if vol['volume_type_id'] and vol.get('volume_type'):
+        d['volumeType'] = vol['volume_type']['name']
+    else:
+        d['volumeType'] = vol['volume_type_id']
+
+    LOG.audit(_("vol=%s"), vol, context=context)
+
+    if vol.get('volume_metadata'):
+        meta_dict = {}
+        for i in vol['volume_metadata']:
+            meta_dict[i['key']] = i['value']
+        d['metadata'] = meta_dict
+    else:
+        d['metadata'] = {}
+
     return d
 
 
@@ -80,6 +97,8 @@ class VolumeController(object):
                     "createdAt",
                     "displayName",
                     "displayDescription",
+                    "volumeType",
+                    "metadata",
                     ]}}}
 
     def __init__(self):
@@ -136,12 +155,25 @@ class VolumeController(object):
         vol = body['volume']
         size = vol['size']
         LOG.audit(_("Create volume of %s GB"), size, context=context)
+
+        vol_type = vol.get('volume_type', None)
+        if vol_type:
+            try:
+                vol_type = volume_types.get_volume_type_by_name(context,
+                                                                vol_type)
+            except exception.NotFound:
+                return faults.Fault(exc.HTTPNotFound())
+
+        metadata = vol.get('metadata', None)
+
         new_volume = self.volume_api.create(context, size, None,
                                             vol.get('display_name'),
-                                            vol.get('display_description'))
+                                            vol.get('display_description'),
+                                            volume_type=vol_type,
+                                            metadata=metadata)
 
         # Work around problem that instance is lazy-loaded...
-        new_volume['instance'] = None
+        new_volume = self.volume_api.get(context, new_volume['id'])
 
         retval = translate_volume_detail_view(context, new_volume)
 
diff --git a/nova/api/openstack/contrib/volumetypes.py b/nova/api/openstack/contrib/volumetypes.py
new file mode 100644
index 000000000..ed33a8819
--- /dev/null
+++ b/nova/api/openstack/contrib/volumetypes.py
@@ -0,0 +1,197 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright (c) 2011 Zadara Storage Inc.
+# Copyright (c) 2011 OpenStack LLC.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+""" The volume type & volume types extra specs extension"""
+
+from webob import exc
+
+from nova import db
+from nova import exception
+from nova import quota
+from nova.volume import volume_types
+from nova.api.openstack import extensions
+from nova.api.openstack import faults
+from nova.api.openstack import wsgi
+
+
+class VolumeTypesController(object):
+    """ The volume types API controller for the Openstack API """
+
+    def index(self, req):
+        """ Returns the list of volume types """
+        context = req.environ['nova.context']
+        return volume_types.get_all_types(context)
+
+    def create(self, req, body):
+        """Creates a new volume type."""
+        context = req.environ['nova.context']
+
+        if not body or body == "":
+            return faults.Fault(exc.HTTPUnprocessableEntity())
+
+        vol_type = body.get('volume_type', None)
+        if vol_type is None or vol_type == "":
+            return faults.Fault(exc.HTTPUnprocessableEntity())
+
+        name = vol_type.get('name', None)
+        specs = vol_type.get('extra_specs', {})
+
+        if name is None or name == "":
+            return faults.Fault(exc.HTTPUnprocessableEntity())
+
+        try:
+            volume_types.create(context, name, specs)
+            vol_type = volume_types.get_volume_type_by_name(context, name)
+        except quota.QuotaError as error:
+            self._handle_quota_error(error)
+        except exception.NotFound:
+            return faults.Fault(exc.HTTPNotFound())
+
+        return {'volume_type': vol_type}
+
+    def show(self, req, id):
+        """ Return a single volume type item """
+        context = req.environ['nova.context']
+
+        try:
+            vol_type = volume_types.get_volume_type(context, id)
+        except exception.NotFound or exception.ApiError:
+            return faults.Fault(exc.HTTPNotFound())
+
+        return {'volume_type': vol_type}
+
+    def delete(self, req, id):
+        """ Deletes an existing volume type """
+        context = req.environ['nova.context']
+
+        try:
+            vol_type = volume_types.get_volume_type(context, id)
+            volume_types.destroy(context, vol_type['name'])
+        except exception.NotFound:
+            return faults.Fault(exc.HTTPNotFound())
+
+    def _handle_quota_error(self, error):
+        """Reraise quota errors as api-specific http exceptions."""
+        if error.code == "MetadataLimitExceeded":
+            raise exc.HTTPBadRequest(explanation=error.message)
+        raise error
+
+
+class VolumeTypeExtraSpecsController(object):
+    """ The volume type extra specs API controller for the Openstack API """
+
+    def _get_extra_specs(self, context, vol_type_id):
+        extra_specs = db.api.volume_type_extra_specs_get(context, vol_type_id)
+        specs_dict = {}
+        for key, value in extra_specs.iteritems():
+            specs_dict[key] = value
+        return dict(extra_specs=specs_dict)
+
+    def _check_body(self, body):
+        if body == None or body == "":
+            expl = _('No Request Body')
+            raise exc.HTTPBadRequest(explanation=expl)
+
+    def index(self, req, vol_type_id):
+        """ Returns the list of extra specs for a given volume type """
+        context = req.environ['nova.context']
+        return self._get_extra_specs(context, vol_type_id)
+
+    def create(self, req, vol_type_id, body):
+        self._check_body(body)
+        context = req.environ['nova.context']
+        specs = body.get('extra_specs')
+        try:
+            db.api.volume_type_extra_specs_update_or_create(context,
+                                                            vol_type_id,
+                                                            specs)
+        except quota.QuotaError as error:
+            self._handle_quota_error(error)
+        return body
+
+    def update(self, req, vol_type_id, id, body):
+        self._check_body(body)
+        context = req.environ['nova.context']
+        if not id in body:
+            expl = _('Request body and URI mismatch')
+            raise exc.HTTPBadRequest(explanation=expl)
+        if len(body) > 1:
+            expl = _('Request body contains too many items')
+            raise exc.HTTPBadRequest(explanation=expl)
+        try:
+            db.api.volume_type_extra_specs_update_or_create(context,
+                                                            vol_type_id,
+                                                            body)
+        except quota.QuotaError as error:
+            self._handle_quota_error(error)
+
+        return body
+
+    def show(self, req, vol_type_id, id):
+        """ Return a single extra spec item """
+        context = req.environ['nova.context']
+        specs = self._get_extra_specs(context, vol_type_id)
+        if id in specs['extra_specs']:
+            return {id: specs['extra_specs'][id]}
+        else:
+            return faults.Fault(exc.HTTPNotFound())
+
+    def delete(self, req, vol_type_id, id):
+        """ Deletes an existing extra spec """
+        context = req.environ['nova.context']
+        db.api.volume_type_extra_specs_delete(context, vol_type_id, id)
+
+    def _handle_quota_error(self, error):
+        """Reraise quota errors as api-specific http exceptions."""
+        if error.code == "MetadataLimitExceeded":
+            raise exc.HTTPBadRequest(explanation=error.message)
+        raise error
+
+
+class Volumetypes(extensions.ExtensionDescriptor):
+
+    def get_name(self):
+        return "VolumeTypes"
+
+    def get_alias(self):
+        return "os-volume-types"
+
+    def get_description(self):
+        return "Volume types support"
+
+    def get_namespace(self):
+        return \
+         "http://docs.openstack.org/ext/volume_types/api/v1.1"
+
+    def get_updated(self):
+        return "2011-08-24T00:00:00+00:00"
+
+    def get_resources(self):
+        resources = []
+        res = extensions.ResourceExtension(
+                    'os-volume-types',
+                    VolumeTypesController())
+        resources.append(res)
+
+        res = extensions.ResourceExtension('extra_specs',
+                            VolumeTypeExtraSpecsController(),
+                            parent=dict(
+                                member_name='vol_type',
+                                collection_name='os-volume-types'))
+        resources.append(res)
+
+        return resources
diff --git a/nova/api/openstack/create_instance_helper.py b/nova/api/openstack/create_instance_helper.py
index 4e1da549e..483ff4985 100644
--- a/nova/api/openstack/create_instance_helper.py
+++ b/nova/api/openstack/create_instance_helper.py
@@ -1,4 +1,5 @@
 # Copyright 2011 OpenStack LLC.
+# Copyright 2011 Piston Cloud Computing, Inc.
 # All Rights Reserved.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -29,7 +30,7 @@ from nova import utils
 from nova.compute import instance_types
 from nova.api.openstack import common
 from nova.api.openstack import wsgi
-
+from nova.rpc.common import RemoteError
 
 LOG = logging.getLogger('nova.api.openstack.create_instance_helper')
 FLAGS = flags.FLAGS
@@ -106,11 +107,26 @@ class CreateInstanceHelper(object):
             raise exc.HTTPBadRequest(explanation=msg)
 
         personality = server_dict.get('personality')
+        config_drive = server_dict.get('config_drive')
 
         injected_files = []
         if personality:
             injected_files = self._get_injected_files(personality)
 
+        sg_names = []
+        security_groups = server_dict.get('security_groups')
+        if security_groups is not None:
+            sg_names = [sg['name'] for sg in security_groups if sg.get('name')]
+        if not sg_names:
+            sg_names.append('default')
+
+        sg_names = list(set(sg_names))
+
+        requested_networks = server_dict.get('networks')
+        if requested_networks is not None:
+            requested_networks = self._get_requested_networks(
+                                                    requested_networks)
+
         try:
             flavor_id = self.controller._flavor_id_from_req_data(body)
         except ValueError as error:
@@ -122,6 +138,7 @@ class CreateInstanceHelper(object):
             raise exc.HTTPBadRequest(explanation=msg)
 
         zone_blob = server_dict.get('blob')
+        user_data = server_dict.get('user_data')
         availability_zone = server_dict.get('availability_zone')
         name = server_dict['name']
         self._validate_server_name(name)
@@ -144,6 +161,7 @@ class CreateInstanceHelper(object):
             extra_values = {
                 'instance_type': inst_type,
                 'image_ref': image_href,
+                'config_drive': config_drive,
                 'password': password}
 
             return (extra_values,
@@ -157,13 +175,19 @@ class CreateInstanceHelper(object):
                                   key_name=key_name,
                                   key_data=key_data,
                                   metadata=server_dict.get('metadata', {}),
+                                  access_ip_v4=server_dict.get('accessIPv4'),
+                                  access_ip_v6=server_dict.get('accessIPv6'),
                                   injected_files=injected_files,
                                   admin_password=password,
                                   zone_blob=zone_blob,
                                   reservation_id=reservation_id,
                                   min_count=min_count,
                                   max_count=max_count,
-                                  availability_zone=availability_zone))
+                                  requested_networks=requested_networks,
+                                  security_group=sg_names,
+                                  user_data=user_data,
+                                  availability_zone=availability_zone,
+                                  config_drive=config_drive,))
         except quota.QuotaError as error:
             self._handle_quota_error(error)
         except exception.ImageNotFound as error:
@@ -172,6 +196,12 @@ class CreateInstanceHelper(object):
         except exception.FlavorNotFound as error:
             msg = _("Invalid flavorRef provided.")
             raise exc.HTTPBadRequest(explanation=msg)
+        except exception.SecurityGroupNotFound as error:
+            raise exc.HTTPBadRequest(explanation=unicode(error))
+        except RemoteError as err:
+            msg = "%(err_type)s: %(err_msg)s" % \
+                  {'err_type': err.exc_type, 'err_msg': err.value}
+            raise exc.HTTPBadRequest(explanation=msg)
         # Let the caller deal with unhandled exceptions.
 
     def _handle_quota_error(self, error):
@@ -180,13 +210,20 @@ class CreateInstanceHelper(object):
         """
         if error.code == "OnsetFileLimitExceeded":
             expl = _("Personality file limit exceeded")
-            raise exc.HTTPBadRequest(explanation=expl)
+            raise exc.HTTPRequestEntityTooLarge(explanation=error.message,
+                                                headers={'Retry-After': 0})
         if error.code == "OnsetFilePathLimitExceeded":
             expl = _("Personality file path too long")
-            raise exc.HTTPBadRequest(explanation=expl)
+            raise exc.HTTPRequestEntityTooLarge(explanation=error.message,
+                                                headers={'Retry-After': 0})
         if error.code == "OnsetFileContentLimitExceeded":
             expl = _("Personality file content too long")
-            raise exc.HTTPBadRequest(explanation=expl)
+            raise exc.HTTPRequestEntityTooLarge(explanation=error.message,
+                                                headers={'Retry-After': 0})
+        if error.code == "InstanceLimitExceeded":
+            expl = _("Instance quotas have been exceeded")
+            raise exc.HTTPRequestEntityTooLarge(explanation=error.message,
+                                                headers={'Retry-After': 0})
         # if the original error is okay, just reraise it
         raise error
 
@@ -293,6 +330,46 @@ class CreateInstanceHelper(object):
             raise exc.HTTPBadRequest(explanation=msg)
         return password
 
+    def _get_requested_networks(self, requested_networks):
+        """
+        Create a list of requested networks from the networks attribute
+        """
+        networks = []
+        for network in requested_networks:
+            try:
+                network_uuid = network['uuid']
+
+                if not utils.is_uuid_like(network_uuid):
+                    msg = _("Bad networks format: network uuid is not in"
+                         " proper format (%s)") % network_uuid
+                    raise exc.HTTPBadRequest(explanation=msg)
+
+                #fixed IP address is optional
+                #if the fixed IP address is not provided then
+                #it will use one of the available IP address from the network
+                address = network.get('fixed_ip', None)
+                if address is not None and not utils.is_valid_ipv4(address):
+                    msg = _("Invalid fixed IP address (%s)") % address
+                    raise exc.HTTPBadRequest(explanation=msg)
+                # check if the network id is already present in the list,
+                # we don't want duplicate networks to be passed
+                # at the boot time
+                for id, ip in networks:
+                    if id == network_uuid:
+                        expl = _("Duplicate networks (%s) are not allowed")\
+                                % network_uuid
+                        raise exc.HTTPBadRequest(explanation=expl)
+
+                networks.append((network_uuid, address))
+            except KeyError as key:
+                expl = _('Bad network format: missing %s') % key
+                raise exc.HTTPBadRequest(explanation=expl)
+            except TypeError:
+                expl = _('Bad networks format')
+                raise exc.HTTPBadRequest(explanation=expl)
+
+        return networks
+
 
 class ServerXMLDeserializer(wsgi.XMLDeserializer):
     """
@@ -443,7 +520,8 @@ class ServerXMLDeserializerV11(wsgi.MetadataXMLDeserializer):
         server = {}
         server_node = self.find_first_child_named(node, 'server')
 
-        attributes = ["name", "imageRef", "flavorRef", "adminPass"]
+        attributes = ["name", "imageRef", "flavorRef", "adminPass",
+                      "accessIPv4", "accessIPv6"]
         for attr in attributes:
             if server_node.getAttribute(attr):
                 server[attr] = server_node.getAttribute(attr)
@@ -456,6 +534,14 @@ class ServerXMLDeserializerV11(wsgi.MetadataXMLDeserializer):
         if personality is not None:
             server["personality"] = personality
 
+        networks = self._extract_networks(server_node)
+        if networks is not None:
+            server["networks"] = networks
+
+        security_groups = self._extract_security_groups(server_node)
+        if security_groups is not None:
+            server["security_groups"] = security_groups
+
         return server
 
     def _extract_personality(self, server_node):
@@ -472,3 +558,35 @@ class ServerXMLDeserializerV11(wsgi.MetadataXMLDeserializer):
             return personality
         else:
             return None
+
+    def _extract_networks(self, server_node):
+        """Marshal the networks attribute of a parsed request"""
+        node = self.find_first_child_named(server_node, "networks")
+        if node is not None:
+            networks = []
+            for network_node in self.find_children_named(node,
+                                                         "network"):
+                item = {}
+                if network_node.hasAttribute("uuid"):
+                    item["uuid"] = network_node.getAttribute("uuid")
+                if network_node.hasAttribute("fixed_ip"):
+                    item["fixed_ip"] = network_node.getAttribute("fixed_ip")
+                networks.append(item)
+            return networks
+        else:
+            return None
+
+    def _extract_security_groups(self, server_node):
+        """Marshal the security_groups attribute of a parsed request"""
+        node = self.find_first_child_named(server_node, "security_groups")
+        if node is not None:
+            security_groups = []
+            for sg_node in self.find_children_named(node, "security_group"):
+                item = {}
+                name_node = self.find_first_child_named(sg_node, "name")
+                if name_node:
+                    item["name"] = self.extract_text(name_node)
+                    security_groups.append(item)
+            return security_groups
+        else:
+            return None
diff --git a/nova/api/openstack/extensions.py b/nova/api/openstack/extensions.py
index bb407a045..efede945f 100644
--- a/nova/api/openstack/extensions.py
+++ b/nova/api/openstack/extensions.py
@@ -29,6 +29,7 @@ from nova import exception
 from nova import flags
 from nova import log as logging
 from nova import wsgi as base_wsgi
+import nova.api.openstack
 from nova.api.openstack import common
 from nova.api.openstack import faults
 from nova.api.openstack import wsgi
@@ -220,12 +221,13 @@ class ExtensionMiddleware(base_wsgi.Middleware):
         for action in ext_mgr.get_actions():
             if not action.collection in action_resources.keys():
                 resource = ActionExtensionResource(application)
-                mapper.connect("/%s/:(id)/action.:(format)" %
+                mapper.connect("/:(project_id)/%s/:(id)/action.:(format)" %
                                 action.collection,
                                 action='action',
                                 controller=resource,
                                 conditions=dict(method=['POST']))
-                mapper.connect("/%s/:(id)/action" % action.collection,
+                mapper.connect("/:(project_id)/%s/:(id)/action" %
+                                action.collection,
                                 action='action',
                                 controller=resource,
                                 conditions=dict(method=['POST']))
@@ -258,7 +260,7 @@ class ExtensionMiddleware(base_wsgi.Middleware):
             ext_mgr = ExtensionManager(FLAGS.osapi_extensions_path)
         self.ext_mgr = ext_mgr
 
-        mapper = routes.Mapper()
+        mapper = nova.api.openstack.ProjectMapper()
 
         serializer = wsgi.ResponseSerializer(
             {'application/xml': ExtensionsXMLSerializer()})
@@ -269,13 +271,17 @@ class ExtensionMiddleware(base_wsgi.Middleware):
             if resource.serializer is None:
                 resource.serializer = serializer
 
-            mapper.resource(resource.collection, resource.collection,
+            kargs = dict(
                 controller=wsgi.Resource(
                     resource.controller, resource.deserializer,
                     resource.serializer),
                 collection=resource.collection_actions,
-                member=resource.member_actions,
-                parent_resource=resource.parent)
+                member=resource.member_actions)
+
+            if resource.parent:
+                kargs['parent_resource'] = resource.parent
+
+            mapper.resource(resource.collection, resource.collection, **kargs)
 
         # extended actions
         action_resources = self._action_ext_resources(application, ext_mgr,
diff --git a/nova/api/openstack/flavors.py b/nova/api/openstack/flavors.py
index b4bda68d4..fd36060da 100644
--- a/nova/api/openstack/flavors.py
+++ b/nova/api/openstack/flavors.py
@@ -72,7 +72,8 @@ class ControllerV11(Controller):
 
     def _get_view_builder(self, req):
         base_url = req.application_url
-        return views.flavors.ViewBuilderV11(base_url)
+        project_id = getattr(req.environ['nova.context'], 'project_id', '')
+        return views.flavors.ViewBuilderV11(base_url, project_id)
 
 
 class FlavorXMLSerializer(wsgi.XMLDictSerializer):
diff --git a/nova/api/openstack/images.py b/nova/api/openstack/images.py
index 0aabb9e56..1c8fc10c9 100644
--- a/nova/api/openstack/images.py
+++ b/nova/api/openstack/images.py
@@ -166,10 +166,11 @@ class ControllerV10(Controller):
 class ControllerV11(Controller):
     """Version 1.1 specific controller logic."""
 
-    def get_builder(self, request):
+    def get_builder(self, req):
         """Property to get the ViewBuilder class we need to use."""
-        base_url = request.application_url
-        return images_view.ViewBuilderV11(base_url)
+        base_url = req.application_url
+        project_id = getattr(req.environ['nova.context'], 'project_id', '')
+        return images_view.ViewBuilderV11(base_url, project_id)
 
     def index(self, req):
         """Return an index listing of images available to the request.
diff --git a/nova/api/openstack/schemas/v1.1/server.rng b/nova/api/openstack/schemas/v1.1/server.rng
new file mode 100644
index 000000000..dbd169a83
--- /dev/null
+++ b/nova/api/openstack/schemas/v1.1/server.rng
@@ -0,0 +1,50 @@
+<element name="server" ns="http://docs.openstack.org/compute/api/v1.1"
+    xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="name">      <text/> </attribute>
+  <attribute name="id">      <text/> </attribute>
+  <attribute name="uuid"> <text/> </attribute>
+  <attribute name="updated">   <text/> </attribute>
+  <attribute name="created">   <text/> </attribute>
+  <attribute name="hostId">   <text/> </attribute>
+  <attribute name="accessIPv4">   <text/> </attribute>
+  <attribute name="accessIPv6">   <text/> </attribute>
+  <attribute name="status">   <text/> </attribute>
+  <optional>
+    <attribute name="progress">   <text/> </attribute>
+  </optional>
+  <optional>
+    <attribute name="adminPass">   <text/> </attribute>
+  </optional>
+  <zeroOrMore>
+    <externalRef href="../atom-link.rng"/>
+  </zeroOrMore>
+  <element name="image">
+    <attribute name="id"> <text/> </attribute>
+    <externalRef href="../atom-link.rng"/>
+  </element>
+  <element name="flavor">
+    <attribute name="id"> <text/> </attribute>
+    <externalRef href="../atom-link.rng"/>
+  </element>
+  <element name="metadata">
+    <zeroOrMore>
+      <element name="meta">
+        <attribute name="key"> <text/> </attribute>
+        <text/>
+      </element>
+    </zeroOrMore>
+  </element>
+  <element name="addresses">
+    <zeroOrMore>
+      <element name="network">
+        <attribute name="id"> <text/> </attribute>
+          <zeroOrMore>
+            <element name="ip">
+              <attribute name="version"> <text/> </attribute>
+              <attribute name="addr"> <text/> </attribute>
+            </element>
+          </zeroOrMore>
+      </element>
+    </zeroOrMore>
+  </element>
+</element>
diff --git a/nova/api/openstack/schemas/v1.1/servers.rng b/nova/api/openstack/schemas/v1.1/servers.rng
new file mode 100644
index 000000000..4e2bb8853
--- /dev/null
+++ b/nova/api/openstack/schemas/v1.1/servers.rng
@@ -0,0 +1,6 @@
+<element name="servers" xmlns="http://relaxng.org/ns/structure/1.0"
+         ns="http://docs.openstack.org/compute/api/v1.1">
+  <zeroOrMore>
+    <externalRef href="server.rng"/>
+  </zeroOrMore>
+</element>
diff --git a/nova/api/openstack/schemas/v1.1/servers_index.rng b/nova/api/openstack/schemas/v1.1/servers_index.rng
new file mode 100644
index 000000000..768f0912d
--- /dev/null
+++ b/nova/api/openstack/schemas/v1.1/servers_index.rng
@@ -0,0 +1,12 @@
+<element name="servers" ns="http://docs.openstack.org/compute/api/v1.1"
+    xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="server">
+      <attribute name="name"> <text/> </attribute>
+      <attribute name="id"> <text/> </attribute>
+      <zeroOrMore>
+        <externalRef href="../atom-link.rng"/>
+      </zeroOrMore>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/nova/api/openstack/server_metadata.py b/nova/api/openstack/server_metadata.py
index 2b235f79a..8ac3319c9 100644
--- a/nova/api/openstack/server_metadata.py
+++ b/nova/api/openstack/server_metadata.py
@@ -151,7 +151,8 @@ class Controller(object):
     def _handle_quota_error(self, error):
         """Reraise quota errors as api-specific http exceptions."""
         if error.code == "MetadataLimitExceeded":
-            raise exc.HTTPBadRequest(explanation=error.message)
+            raise exc.HTTPRequestEntityTooLarge(explanation=error.message,
+                                                headers={'Retry-After': 0})
         raise error
 
 
diff --git a/nova/api/openstack/servers.py b/nova/api/openstack/servers.py
index 335ecad86..27c67e79e 100644
--- a/nova/api/openstack/servers.py
+++ b/nova/api/openstack/servers.py
@@ -163,7 +163,7 @@ class Controller(object):
 
     @scheduler_api.redirect_handler
     def update(self, req, id, body):
-        """Update server name then pass on to version-specific controller"""
+        """Update server then pass on to version-specific controller"""
         if len(req.body) == 0:
             raise exc.HTTPUnprocessableEntity()
 
@@ -178,6 +178,14 @@ class Controller(object):
             self.helper._validate_server_name(name)
             update_dict['display_name'] = name.strip()
 
+        if 'accessIPv4' in body['server']:
+            access_ipv4 = body['server']['accessIPv4']
+            update_dict['access_ip_v4'] = access_ipv4.strip()
+
+        if 'accessIPv6' in body['server']:
+            access_ipv6 = body['server']['accessIPv6']
+            update_dict['access_ip_v6'] = access_ipv6.strip()
+
         try:
             self.compute_api.update(ctxt, id, **update_dict)
         except exception.NotFound:
@@ -596,8 +604,10 @@ class ControllerV10(Controller):
             LOG.debug(msg)
             raise exc.HTTPBadRequest(explanation=msg)
 
+        password = utils.generate_password(16)
+
         try:
-            self.compute_api.rebuild(context, instance_id, image_id)
+            self.compute_api.rebuild(context, instance_id, image_id, password)
         except exception.BuildInProgress:
             msg = _("Instance %s is currently being rebuilt.") % instance_id
             LOG.debug(msg)
@@ -642,14 +652,16 @@ class ControllerV11(Controller):
         return common.get_id_from_href(flavor_ref)
 
     def _build_view(self, req, instance, is_detail=False):
+        project_id = getattr(req.environ['nova.context'], 'project_id', '')
         base_url = req.application_url
         flavor_builder = nova.api.openstack.views.flavors.ViewBuilderV11(
-            base_url)
+            base_url, project_id)
         image_builder = nova.api.openstack.views.images.ViewBuilderV11(
-            base_url)
+            base_url, project_id)
         addresses_builder = nova.api.openstack.views.addresses.ViewBuilderV11()
         builder = nova.api.openstack.views.servers.ViewBuilderV11(
-            addresses_builder, flavor_builder, image_builder, base_url)
+            addresses_builder, flavor_builder, image_builder,
+            base_url, project_id)
 
         return builder.build(instance, is_detail=is_detail)
 
@@ -731,15 +743,26 @@ class ControllerV11(Controller):
             self._validate_metadata(metadata)
         self._decode_personalities(personalities)
 
+        password = info["rebuild"].get("adminPass",
+                                       utils.generate_password(16))
+
         try:
-            self.compute_api.rebuild(context, instance_id, image_href, name,
-                                     metadata, personalities)
+            self.compute_api.rebuild(context, instance_id, image_href,
+                                     password, name=name, metadata=metadata,
+                                     files_to_inject=personalities)
         except exception.BuildInProgress:
             msg = _("Instance %s is currently being rebuilt.") % instance_id
             LOG.debug(msg)
             raise exc.HTTPConflict(explanation=msg)
+        except exception.InstanceNotFound:
+            msg = _("Instance %s could not be found") % instance_id
+            raise exc.HTTPNotFound(explanation=msg)
 
-        return webob.Response(status_int=202)
+        instance = self.compute_api.routing_get(context, instance_id)
+        view = self._build_view(request, instance, is_detail=True)
+        view['server']['adminPass'] = password
+
+        return view
 
     @common.check_snapshots_enabled
     def _action_create_image(self, input_dict, req, instance_id):
@@ -806,6 +829,9 @@ class HeadersSerializer(wsgi.ResponseHeadersSerializer):
     def delete(self, response, data):
         response.status_int = 204
 
+    def action(self, response, data):
+        response.status_int = 202
+
 
 class ServerXMLSerializer(wsgi.XMLDictSerializer):
 
@@ -837,6 +863,10 @@ class ServerXMLSerializer(wsgi.XMLDictSerializer):
         node.setAttribute('created', str(server['created']))
         node.setAttribute('updated', str(server['updated']))
         node.setAttribute('status', server['status'])
+        if 'accessIPv4' in server:
+            node.setAttribute('accessIPv4', str(server['accessIPv4']))
+        if 'accessIPv6' in server:
+            node.setAttribute('accessIPv6', str(server['accessIPv6']))
         if 'progress' in server:
             node.setAttribute('progress', str(server['progress']))
 
@@ -923,6 +953,17 @@ class ServerXMLSerializer(wsgi.XMLDictSerializer):
         node.setAttribute('adminPass', server_dict['server']['adminPass'])
         return self.to_xml_string(node, True)
 
+    def action(self, server_dict):
+        #NOTE(bcwaldon): We need a way to serialize actions individually. This
+        # assumes all actions return a server entity
+        return self.create(server_dict)
+
+    def update(self, server_dict):
+        xml_doc = minidom.Document()
+        node = self._server_to_xml_detailed(xml_doc,
+                                       server_dict['server'])
+        return self.to_xml_string(node, True)
+
 
 def create_resource(version='1.0'):
     controller = {
diff --git a/nova/api/openstack/views/addresses.py b/nova/api/openstack/views/addresses.py
index ddbf7a144..8f07a2289 100644
--- a/nova/api/openstack/views/addresses.py
+++ b/nova/api/openstack/views/addresses.py
@@ -17,9 +17,11 @@
 
 from nova import flags
 from nova import utils
+from nova import log as logging
 from nova.api.openstack import common
 
 FLAGS = flags.FLAGS
+LOG = logging.getLogger('nova.api.openstack.views.addresses')
 
 
 class ViewBuilder(object):
@@ -48,7 +50,10 @@ class ViewBuilderV11(ViewBuilder):
     def build(self, interfaces):
         networks = {}
         for interface in interfaces:
-            network_label = interface['network']['label']
+            try:
+                network_label = self._extract_network_label(interface)
+            except TypeError:
+                continue
 
             if network_label not in networks:
                 networks[network_label] = []
@@ -64,9 +69,14 @@ class ViewBuilderV11(ViewBuilder):
 
         return networks
 
-    def build_network(self, interfaces, network_label):
+    def build_network(self, interfaces, requested_network):
         for interface in interfaces:
-            if interface['network']['label'] == network_label:
+            try:
+                network_label = self._extract_network_label(interface)
+            except TypeError:
+                continue
+
+            if network_label == requested_network:
                 ips = list(self._extract_ipv4_addresses(interface))
                 ipv6 = self._extract_ipv6_address(interface)
                 if ipv6 is not None:
@@ -74,6 +84,13 @@ class ViewBuilderV11(ViewBuilder):
                 return {network_label: ips}
         return None
 
+    def _extract_network_label(self, interface):
+        try:
+            return interface['network']['label']
+        except (TypeError, KeyError) as exc:
+            LOG.exception(exc)
+            raise TypeError
+
     def _extract_ipv4_addresses(self, interface):
         for fixed_ip in interface['fixed_ips']:
             yield self._build_ip_entity(fixed_ip['address'], 4)
diff --git a/nova/api/openstack/views/flavors.py b/nova/api/openstack/views/flavors.py
index 0403ece1b..aea34b424 100644
--- a/nova/api/openstack/views/flavors.py
+++ b/nova/api/openstack/views/flavors.py
@@ -15,6 +15,9 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import os.path
+
+
 from nova.api.openstack import common
 
 
@@ -59,11 +62,12 @@ class ViewBuilder(object):
 class ViewBuilderV11(ViewBuilder):
     """Openstack API v1.1 flavors view builder."""
 
-    def __init__(self, base_url):
+    def __init__(self, base_url, project_id=""):
         """
         :param base_url: url of the root wsgi application
         """
         self.base_url = base_url
+        self.project_id = project_id
 
     def _build_extra(self, flavor_obj):
         flavor_obj["links"] = self._build_links(flavor_obj)
@@ -88,11 +92,10 @@ class ViewBuilderV11(ViewBuilder):
 
     def generate_href(self, flavor_id):
         """Create an url that refers to a specific flavor id."""
-        return "%s/flavors/%s" % (self.base_url, flavor_id)
+        return os.path.join(self.base_url, self.project_id,
+                            "flavors", str(flavor_id))
 
     def generate_bookmark(self, flavor_id):
         """Create an url that refers to a specific flavor id."""
-        return "%s/flavors/%s" % (
-            common.remove_version_from_href(self.base_url),
-            flavor_id,
-        )
+        return os.path.join(common.remove_version_from_href(self.base_url),
+            self.project_id, "flavors", str(flavor_id))
diff --git a/nova/api/openstack/views/images.py b/nova/api/openstack/views/images.py
index 912303d14..21f1b2d3e 100644
--- a/nova/api/openstack/views/images.py
+++ b/nova/api/openstack/views/images.py
@@ -23,9 +23,10 @@ from nova.api.openstack import common
 class ViewBuilder(object):
     """Base class for generating responses to OpenStack API image requests."""
 
-    def __init__(self, base_url):
+    def __init__(self, base_url, project_id=""):
         """Initialize new `ViewBuilder`."""
-        self._url = base_url
+        self.base_url = base_url
+        self.project_id = project_id
 
     def _format_dates(self, image):
         """Update all date fields to ensure standardized formatting."""
@@ -54,7 +55,7 @@ class ViewBuilder(object):
 
     def generate_href(self, image_id):
         """Return an href string pointing to this object."""
-        return os.path.join(self._url, "images", str(image_id))
+        return os.path.join(self.base_url, "images", str(image_id))
 
     def build(self, image_obj, detail=False):
         """Return a standardized image structure for display by the API."""
@@ -117,6 +118,11 @@ class ViewBuilderV11(ViewBuilder):
         except KeyError:
             return
 
+    def generate_href(self, image_id):
+        """Return an href string pointing to this object."""
+        return os.path.join(self.base_url, self.project_id,
+                            "images", str(image_id))
+
     def build(self, image_obj, detail=False):
         """Return a standardized image structure for display by the API."""
         image = ViewBuilder.build(self, image_obj, detail)
@@ -142,5 +148,5 @@ class ViewBuilderV11(ViewBuilder):
 
     def generate_bookmark(self, image_id):
         """Create an url that refers to a specific flavor id."""
-        return os.path.join(common.remove_version_from_href(self._url),
-            "images", str(image_id))
+        return os.path.join(common.remove_version_from_href(self.base_url),
+            self.project_id, "images", str(image_id))
diff --git a/nova/api/openstack/views/servers.py b/nova/api/openstack/views/servers.py
index edc328129..0ec98591e 100644
--- a/nova/api/openstack/views/servers.py
+++ b/nova/api/openstack/views/servers.py
@@ -1,6 +1,7 @@
 # vim: tabstop=4 shiftwidth=4 softtabstop=4
 
 # Copyright 2010-2011 OpenStack LLC.
+# Copyright 2011 Piston Cloud Computing, Inc.
 # All Rights Reserved.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -128,11 +129,12 @@ class ViewBuilderV10(ViewBuilder):
 class ViewBuilderV11(ViewBuilder):
     """Model an Openstack API V1.0 server response."""
     def __init__(self, addresses_builder, flavor_builder, image_builder,
-                 base_url):
+                 base_url, project_id=""):
         ViewBuilder.__init__(self, addresses_builder)
         self.flavor_builder = flavor_builder
         self.image_builder = image_builder
         self.base_url = base_url
+        self.project_id = project_id
 
     def _build_detail(self, inst):
         response = super(ViewBuilderV11, self)._build_detail(inst)
@@ -143,6 +145,10 @@ class ViewBuilderV11(ViewBuilder):
                 response['server']['progress'] = 100
             elif response['server']['status'] == "BUILD":
                 response['server']['progress'] = 0
+
+        response['server']['accessIPv4'] = inst.get('access_ip_v4') or ""
+        response['server']['accessIPv6'] = inst.get('access_ip_v6') or ""
+
         return response
 
     def _build_image(self, response, inst):
@@ -182,6 +188,7 @@ class ViewBuilderV11(ViewBuilder):
     def _build_extra(self, response, inst):
         self._build_links(response, inst)
         response['uuid'] = inst['uuid']
+        self._build_config_drive(response, inst)
 
     def _build_links(self, response, inst):
         href = self.generate_href(inst["id"])
@@ -200,11 +207,15 @@ class ViewBuilderV11(ViewBuilder):
 
         response["links"] = links
 
+    def _build_config_drive(self, response, inst):
+        response['config_drive'] = inst.get('config_drive')
+
     def generate_href(self, server_id):
         """Create an url that refers to a specific server id."""
-        return os.path.join(self.base_url, "servers", str(server_id))
+        return os.path.join(self.base_url, self.project_id,
+                            "servers", str(server_id))
 
     def generate_bookmark(self, server_id):
         """Create an url that refers to a specific flavor id."""
         return os.path.join(common.remove_version_from_href(self.base_url),
-            "servers", str(server_id))
+            self.project_id, "servers", str(server_id))
diff --git a/nova/api/openstack/wsgi.py b/nova/api/openstack/wsgi.py
index 0eb47044e..8641e960a 100644
--- a/nova/api/openstack/wsgi.py
+++ b/nova/api/openstack/wsgi.py
@@ -486,6 +486,10 @@ class Resource(wsgi.Application):
             msg = _("Malformed request body")
             return faults.Fault(webob.exc.HTTPBadRequest(explanation=msg))
 
+        project_id = args.pop("project_id", None)
+        if 'nova.context' in request.environ and project_id:
+            request.environ['nova.context'].project_id = project_id
+
         try:
             action_result = self.dispatch(request, action, args)
         except webob.exc.HTTPException as ex:
@@ -516,6 +520,6 @@ class Resource(wsgi.Application):
         controller_method = getattr(self.controller, action)
         try:
             return controller_method(req=request, **action_args)
-        except TypeError, exc:
-            LOG.debug(str(exc))
-            return webob.exc.HTTPBadRequest()
+        except TypeError as exc:
+            LOG.exception(exc)
+            return faults.Fault(webob.exc.HTTPBadRequest())
diff --git a/nova/auth/manager.py b/nova/auth/manager.py
index 6205cfb56..44e6e11ac 100644
--- a/nova/auth/manager.py
+++ b/nova/auth/manager.py
@@ -17,6 +17,9 @@
 #    under the License.
 
 """
+WARNING: This code is deprecated and will be removed.
+Keystone is the recommended solution for auth management.
+
 Nova authentication management
 """
 
@@ -38,10 +41,13 @@ from nova.auth import signer
 
 
 FLAGS = flags.FLAGS
+flags.DEFINE_bool('use_deprecated_auth',
+                  False,
+                  'This flag must be set to use old style auth')
+
 flags.DEFINE_list('allowed_roles',
                   ['cloudadmin', 'itsec', 'sysadmin', 'netadmin', 'developer'],
                   'Allowed roles for project')
-
 # NOTE(vish): a user with one of these roles will be a superuser and
 #             have access to all api commands
 flags.DEFINE_list('superuser_roles', ['cloudadmin'],
@@ -811,7 +817,13 @@ class AuthManager(object):
             s3_host = host
             ec2_host = host
         rc = open(FLAGS.credentials_template).read()
-        rc = rc % {'access': user.access,
+        # NOTE(vish): Deprecated auth uses an access key, no auth uses a
+        #             the user_id in place of it.
+        if FLAGS.use_deprecated_auth:
+            access = user.access
+        else:
+            access = user.id
+        rc = rc % {'access': access,
                    'project': pid,
                    'secret': user.secret,
                    'ec2': '%s://%s:%s%s' % (FLAGS.ec2_scheme,
diff --git a/nova/cloudpipe/pipelib.py b/nova/cloudpipe/pipelib.py
index 2c4673f9e..3eb372844 100644
--- a/nova/cloudpipe/pipelib.py
+++ b/nova/cloudpipe/pipelib.py
@@ -34,7 +34,6 @@ from nova import exception
 from nova import flags
 from nova import log as logging
 from nova import utils
-from nova.auth import manager
 # TODO(eday): Eventually changes these to something not ec2-specific
 from nova.api.ec2 import cloud
 
@@ -57,7 +56,6 @@ LOG = logging.getLogger('nova.cloudpipe')
 class CloudPipe(object):
     def __init__(self):
         self.controller = cloud.CloudController()
-        self.manager = manager.AuthManager()
 
     def get_encoded_zip(self, project_id):
         # Make a payload.zip
@@ -93,11 +91,10 @@ class CloudPipe(object):
         zippy.close()
         return encoded
 
-    def launch_vpn_instance(self, project_id):
+    def launch_vpn_instance(self, project_id, user_id):
         LOG.debug(_("Launching VPN for %s") % (project_id))
-        project = self.manager.get_project(project_id)
-        ctxt = context.RequestContext(user=project.project_manager_id,
-                                      project=project.id)
+        ctxt = context.RequestContext(user_id=user_id,
+                                      project_id=project_id)
         key_name = self.setup_key_pair(ctxt)
         group_name = self.setup_security_group(ctxt)
 
diff --git a/nova/compute/api.py b/nova/compute/api.py
index e909e9959..60a13631a 100644
--- a/nova/compute/api.py
+++ b/nova/compute/api.py
@@ -2,6 +2,7 @@
 
 # Copyright 2010 United States Government as represented by the
 # Administrator of the National Aeronautics and Space Administration.
+# Copyright 2011 Piston Cloud Computing, Inc.
 # All Rights Reserved.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -54,15 +55,15 @@ def generate_default_hostname(instance):
     """Default function to generate a hostname given an instance reference."""
     display_name = instance['display_name']
     if display_name is None:
-        return 'server_%d' % (instance['id'],)
+        return 'server-%d' % (instance['id'],)
     table = ''
     deletions = ''
     for i in xrange(256):
         c = chr(i)
         if ('a' <= c <= 'z') or ('0' <= c <= '9') or (c == '-'):
             table += c
-        elif c == ' ':
-            table += '_'
+        elif c in " _":
+            table += '-'
         elif ('A' <= c <= 'Z'):
             table += c.lower()
         else:
@@ -146,6 +147,16 @@ class API(base.Base):
                 LOG.warn(msg)
                 raise quota.QuotaError(msg, "MetadataLimitExceeded")
 
+    def _check_requested_networks(self, context, requested_networks):
+        """ Check if the networks requested belongs to the project
+            and the fixed IP address for each network provided is within
+            same the network block
+        """
+        if requested_networks is None:
+            return
+
+        self.network_api.validate_networks(context, requested_networks)
+
     def _check_create_parameters(self, context, instance_type,
                image_href, kernel_id=None, ramdisk_id=None,
                min_count=None, max_count=None,
@@ -153,7 +164,8 @@ class API(base.Base):
                key_name=None, key_data=None, security_group='default',
                availability_zone=None, user_data=None, metadata=None,
                injected_files=None, admin_password=None, zone_blob=None,
-               reservation_id=None):
+               reservation_id=None, access_ip_v4=None, access_ip_v6=None,
+               requested_networks=None, config_drive=None,):
         """Verify all the input parameters regardless of the provisioning
         strategy being performed."""
 
@@ -182,10 +194,16 @@ class API(base.Base):
 
         self._check_metadata_properties_quota(context, metadata)
         self._check_injected_file_quota(context, injected_files)
+        self._check_requested_networks(context, requested_networks)
 
         (image_service, image_id) = nova.image.get_image_service(image_href)
         image = image_service.show(context, image_id)
 
+        config_drive_id = None
+        if config_drive and config_drive is not True:
+            # config_drive is volume id
+            config_drive, config_drive_id = None, config_drive
+
         os_type = None
         if 'properties' in image and 'os_type' in image['properties']:
             os_type = image['properties']['os_type']
@@ -213,6 +231,8 @@ class API(base.Base):
             image_service.show(context, kernel_id)
         if ramdisk_id:
             image_service.show(context, ramdisk_id)
+        if config_drive_id:
+            image_service.show(context, config_drive_id)
 
         self.ensure_default_security_group(context)
 
@@ -231,6 +251,8 @@ class API(base.Base):
             'image_ref': image_href,
             'kernel_id': kernel_id or '',
             'ramdisk_id': ramdisk_id or '',
+            'config_drive_id': config_drive_id or '',
+            'config_drive': config_drive or '',
             'state': 0,
             'state_description': 'scheduling',
             'user_id': context.user_id,
@@ -247,6 +269,8 @@ class API(base.Base):
             'key_data': key_data,
             'locked': False,
             'metadata': metadata,
+            'access_ip_v4': access_ip_v4,
+            'access_ip_v6': access_ip_v6,
             'availability_zone': availability_zone,
             'os_type': os_type,
             'architecture': architecture,
@@ -398,9 +422,9 @@ class API(base.Base):
     def _ask_scheduler_to_create_instance(self, context, base_options,
                                           instance_type, zone_blob,
                                           availability_zone, injected_files,
-                                          admin_password,
-                                          image,
-                                          instance_id=None, num_instances=1):
+                                          admin_password, image,
+                                          instance_id=None, num_instances=1,
+                                          requested_networks=None):
         """Send the run_instance request to the schedulers for processing."""
         pid = context.project_id
         uid = context.user_id
@@ -411,12 +435,11 @@ class API(base.Base):
             LOG.debug(_("Casting to scheduler for %(pid)s/%(uid)s's"
                     " (all-at-once)") % locals())
 
-        filter_class = 'nova.scheduler.host_filter.InstanceTypeFilter'
         request_spec = {
             'image': image,
             'instance_properties': base_options,
             'instance_type': instance_type,
-            'filter': filter_class,
+            'filter': None,
             'blob': zone_blob,
             'num_instances': num_instances,
         }
@@ -429,7 +452,8 @@ class API(base.Base):
                            "request_spec": request_spec,
                            "availability_zone": availability_zone,
                            "admin_password": admin_password,
-                           "injected_files": injected_files}})
+                           "injected_files": injected_files,
+                           "requested_networks": requested_networks}})
 
     def create_all_at_once(self, context, instance_type,
                image_href, kernel_id=None, ramdisk_id=None,
@@ -438,7 +462,9 @@ class API(base.Base):
                key_name=None, key_data=None, security_group='default',
                availability_zone=None, user_data=None, metadata=None,
                injected_files=None, admin_password=None, zone_blob=None,
-               reservation_id=None, block_device_mapping=None):
+               reservation_id=None, block_device_mapping=None,
+               access_ip_v4=None, access_ip_v6=None,
+               requested_networks=None, config_drive=None):
         """Provision the instances by passing the whole request to
         the Scheduler for execution. Returns a Reservation ID
         related to the creation of all of these instances."""
@@ -454,14 +480,15 @@ class API(base.Base):
                                key_name, key_data, security_group,
                                availability_zone, user_data, metadata,
                                injected_files, admin_password, zone_blob,
-                               reservation_id)
+                               reservation_id, access_ip_v4, access_ip_v6,
+                               requested_networks, config_drive)
 
         self._ask_scheduler_to_create_instance(context, base_options,
                                       instance_type, zone_blob,
                                       availability_zone, injected_files,
-                                      admin_password,
-                                      image,
-                                      num_instances=num_instances)
+                                      admin_password, image,
+                                      num_instances=num_instances,
+                                      requested_networks=requested_networks)
 
         return base_options['reservation_id']
 
@@ -472,7 +499,9 @@ class API(base.Base):
                key_name=None, key_data=None, security_group='default',
                availability_zone=None, user_data=None, metadata=None,
                injected_files=None, admin_password=None, zone_blob=None,
-               reservation_id=None, block_device_mapping=None):
+               reservation_id=None, block_device_mapping=None,
+               access_ip_v4=None, access_ip_v6=None,
+               requested_networks=None, config_drive=None,):
         """
         Provision the instances by sending off a series of single
         instance requests to the Schedulers. This is fine for trival
@@ -496,7 +525,8 @@ class API(base.Base):
                                key_name, key_data, security_group,
                                availability_zone, user_data, metadata,
                                injected_files, admin_password, zone_blob,
-                               reservation_id)
+                               reservation_id, access_ip_v4, access_ip_v6,
+                               requested_networks, config_drive)
 
         block_device_mapping = block_device_mapping or []
         instances = []
@@ -510,11 +540,11 @@ class API(base.Base):
             instance_id = instance['id']
 
             self._ask_scheduler_to_create_instance(context, base_options,
-                                          instance_type, zone_blob,
-                                          availability_zone, injected_files,
-                                          admin_password,
-                                          image,
-                                          instance_id=instance_id)
+                                        instance_type, zone_blob,
+                                        availability_zone, injected_files,
+                                        admin_password, image,
+                                        instance_id=instance_id,
+                                        requested_networks=requested_networks)
 
         return [dict(x.iteritems()) for x in instances]
 
@@ -614,6 +644,78 @@ class API(base.Base):
                      self.db.queue_get_for(context, FLAGS.compute_topic, host),
                      {'method': 'refresh_provider_fw_rules', 'args': {}})
 
+    def _is_security_group_associated_with_server(self, security_group,
+                                                instance_id):
+        """Check if the security group is already associated
+           with the instance. If Yes, return True.
+        """
+
+        if not security_group:
+            return False
+
+        instances = security_group.get('instances')
+        if not instances:
+            return False
+
+        inst_id = None
+        for inst_id in (instance['id'] for instance in instances \
+                        if instance_id == instance['id']):
+            return True
+
+        return False
+
+    def add_security_group(self, context, instance_id, security_group_name):
+        """Add security group to the instance"""
+        security_group = db.security_group_get_by_name(context,
+                                                       context.project_id,
+                                                       security_group_name)
+        # check if the server exists
+        inst = db.instance_get(context, instance_id)
+        #check if the security group is associated with the server
+        if self._is_security_group_associated_with_server(security_group,
+                                                        instance_id):
+            raise exception.SecurityGroupExistsForInstance(
+                                        security_group_id=security_group['id'],
+                                        instance_id=instance_id)
+
+        #check if the instance is in running state
+        if inst['state'] != power_state.RUNNING:
+            raise exception.InstanceNotRunning(instance_id=instance_id)
+
+        db.instance_add_security_group(context.elevated(),
+                                       instance_id,
+                                       security_group['id'])
+        rpc.cast(context,
+             db.queue_get_for(context, FLAGS.compute_topic, inst['host']),
+             {"method": "refresh_security_group_rules",
+              "args": {"security_group_id": security_group['id']}})
+
+    def remove_security_group(self, context, instance_id, security_group_name):
+        """Remove the security group associated with the instance"""
+        security_group = db.security_group_get_by_name(context,
+                                                       context.project_id,
+                                                       security_group_name)
+        # check if the server exists
+        inst = db.instance_get(context, instance_id)
+        #check if the security group is associated with the server
+        if not self._is_security_group_associated_with_server(security_group,
+                                                        instance_id):
+            raise exception.SecurityGroupNotExistsForInstance(
+                                    security_group_id=security_group['id'],
+                                    instance_id=instance_id)
+
+        #check if the instance is in running state
+        if inst['state'] != power_state.RUNNING:
+            raise exception.InstanceNotRunning(instance_id=instance_id)
+
+        db.instance_remove_security_group(context.elevated(),
+                                       instance_id,
+                                       security_group['id'])
+        rpc.cast(context,
+             db.queue_get_for(context, FLAGS.compute_topic, inst['host']),
+             {"method": "refresh_security_group_rules",
+              "args": {"security_group_id": security_group['id']}})
+
     @scheduler_api.reroute_compute("update")
     def update(self, context, instance_id, **kwargs):
         """Updates the instance in the datastore.
@@ -921,8 +1023,8 @@ class API(base.Base):
         self._cast_compute_message('reboot_instance', context, instance_id)
 
     @scheduler_api.reroute_compute("rebuild")
-    def rebuild(self, context, instance_id, image_href, name=None,
-            metadata=None, files_to_inject=None):
+    def rebuild(self, context, instance_id, image_href, admin_password,
+                name=None, metadata=None, files_to_inject=None):
         """Rebuild the given instance with the provided metadata."""
         instance = db.api.instance_get(context, instance_id)
 
@@ -942,6 +1044,7 @@ class API(base.Base):
         self.db.instance_update(context, instance_id, values)
 
         rebuild_params = {
+            "new_pass": admin_password,
             "image_ref": image_href,
             "injected_files": files_to_inject,
         }
@@ -1068,15 +1171,21 @@ class API(base.Base):
         """Unpause the given instance."""
         self._cast_compute_message('unpause_instance', context, instance_id)
 
+    def _call_compute_message_for_host(self, action, context, host, params):
+        """Call method deliberately designed to make host/service only calls"""
+        queue = self.db.queue_get_for(context, FLAGS.compute_topic, host)
+        kwargs = {'method': action, 'args': params}
+        return rpc.call(context, queue, kwargs)
+
     def set_host_enabled(self, context, host, enabled):
         """Sets the specified host's ability to accept new instances."""
-        return self._call_compute_message("set_host_enabled", context,
+        return self._call_compute_message_for_host("set_host_enabled", context,
                 host=host, params={"enabled": enabled})
 
     def host_power_action(self, context, host, action):
         """Reboots, shuts down or powers up the host."""
-        return self._call_compute_message("host_power_action", context,
-                host=host, params={"action": action})
+        return self._call_compute_message_for_host("host_power_action",
+                context, host=host, params={"action": action})
 
     @scheduler_api.reroute_compute("diagnostics")
     def get_diagnostics(self, context, instance_id):
diff --git a/nova/compute/manager.py b/nova/compute/manager.py
index 66458fb36..ade15e310 100644
--- a/nova/compute/manager.py
+++ b/nova/compute/manager.py
@@ -382,6 +382,8 @@ class ComputeManager(manager.SchedulerDependentManager):
         context = context.elevated()
         instance = self.db.instance_get(context, instance_id)
 
+        requested_networks = kwargs.get('requested_networks', None)
+
         if instance['name'] in self.driver.list_instances():
             raise exception.Error(_("Instance has already been created"))
 
@@ -392,12 +394,12 @@ class ComputeManager(manager.SchedulerDependentManager):
         updates = {}
         updates['host'] = self.host
         updates['launched_on'] = self.host
-        # NOTE(vish): used by virt but not in database
-        updates['injected_files'] = kwargs.get('injected_files', [])
-        updates['admin_pass'] = kwargs.get('admin_password', None)
         instance = self.db.instance_update(context,
                                            instance_id,
                                            updates)
+        instance['injected_files'] = kwargs.get('injected_files', [])
+        instance['admin_pass'] = kwargs.get('admin_password', None)
+
         self.db.instance_set_state(context,
                                    instance_id,
                                    power_state.NOSTATE,
@@ -411,7 +413,8 @@ class ComputeManager(manager.SchedulerDependentManager):
             #             will eventually also need to save the address here.
             if not FLAGS.stub_network:
                 network_info = self.network_api.allocate_for_instance(context,
-                                                         instance, vpn=is_vpn)
+                                    instance, vpn=is_vpn,
+                                    requested_networks=requested_networks)
                 LOG.debug(_("instance network_info: |%s|"), network_info)
             else:
                 # TODO(tr3buchet) not really sure how this should be handled.
@@ -524,6 +527,7 @@ class ComputeManager(manager.SchedulerDependentManager):
         :param context: `nova.RequestContext` object
         :param instance_id: Instance identifier (integer)
         :param image_ref: Image identifier (href or integer)
+        :param new_pass: password to set on rebuilt instance
         """
         context = context.elevated()
 
@@ -541,6 +545,11 @@ class ComputeManager(manager.SchedulerDependentManager):
         network_info = self.network_api.get_instance_nw_info(context,
                                                               instance_ref)
         bd_mapping = self._setup_block_device_mapping(context, instance_id)
+
+        # pull in new password here since the original password isn't in the db
+        instance_ref.admin_pass = kwargs.get('new_pass',
+                utils.generate_password(FLAGS.password_length))
+
         self.driver.spawn(context, instance_ref, network_info, bd_mapping)
 
         self._update_image_ref(context, instance_id, image_ref)
diff --git a/nova/db/api.py b/nova/db/api.py
index bf1a122f2..354a90571 100644
--- a/nova/db/api.py
+++ b/nova/db/api.py
@@ -324,13 +324,13 @@ def migration_get_by_instance_and_status(context, instance_uuid, status):
 ####################
 
 
-def fixed_ip_associate(context, address, instance_id):
+def fixed_ip_associate(context, address, instance_id, network_id=None):
     """Associate fixed ip to instance.
 
     Raises if fixed ip is not available.
 
     """
-    return IMPL.fixed_ip_associate(context, address, instance_id)
+    return IMPL.fixed_ip_associate(context, address, instance_id, network_id)
 
 
 def fixed_ip_associate_pool(context, network_id, instance_id=None, host=None):
@@ -397,7 +397,6 @@ def fixed_ip_update(context, address, values):
     """Create a fixed ip from the values dictionary."""
     return IMPL.fixed_ip_update(context, address, values)
 
-
 ####################
 
 
@@ -571,6 +570,12 @@ def instance_add_security_group(context, instance_id, security_group_id):
                                             security_group_id)
 
 
+def instance_remove_security_group(context, instance_id, security_group_id):
+    """Disassociate the given security group from the given instance."""
+    return IMPL.instance_remove_security_group(context, instance_id,
+                                            security_group_id)
+
+
 def instance_action_create(context, values):
     """Create an instance action from the values dictionary."""
     return IMPL.instance_action_create(context, values)
@@ -681,7 +686,14 @@ def network_get_all(context):
     return IMPL.network_get_all(context)
 
 
+def network_get_all_by_uuids(context, network_uuids, project_id=None):
+    """Return networks by ids."""
+    return IMPL.network_get_all_by_uuids(context, network_uuids, project_id)
+
+
 # pylint: disable=C0103
+
+
 def network_get_associated_fixed_ips(context, network_id):
     """Get all network's ips that have been associated."""
     return IMPL.network_get_associated_fixed_ips(context, network_id)
@@ -1437,6 +1449,82 @@ def instance_type_extra_specs_update_or_create(context, instance_type_id,
                                                     extra_specs)
 
 
+##################
+
+
+def volume_metadata_get(context, volume_id):
+    """Get all metadata for a volume."""
+    return IMPL.volume_metadata_get(context, volume_id)
+
+
+def volume_metadata_delete(context, volume_id, key):
+    """Delete the given metadata item."""
+    IMPL.volume_metadata_delete(context, volume_id, key)
+
+
+def volume_metadata_update(context, volume_id, metadata, delete):
+    """Update metadata if it exists, otherwise create it."""
+    IMPL.volume_metadata_update(context, volume_id, metadata, delete)
+
+
+##################
+
+
+def volume_type_create(context, values):
+    """Create a new volume type."""
+    return IMPL.volume_type_create(context, values)
+
+
+def volume_type_get_all(context, inactive=False):
+    """Get all volume types."""
+    return IMPL.volume_type_get_all(context, inactive)
+
+
+def volume_type_get(context, id):
+    """Get volume type by id."""
+    return IMPL.volume_type_get(context, id)
+
+
+def volume_type_get_by_name(context, name):
+    """Get volume type by name."""
+    return IMPL.volume_type_get_by_name(context, name)
+
+
+def volume_type_destroy(context, name):
+    """Delete a volume type."""
+    return IMPL.volume_type_destroy(context, name)
+
+
+def volume_type_purge(context, name):
+    """Purges (removes) a volume type from DB.
+
+    Use volume_type_destroy for most cases
+
+    """
+    return IMPL.volume_type_purge(context, name)
+
+
+####################
+
+
+def volume_type_extra_specs_get(context, volume_type_id):
+    """Get all extra specs for a volume type."""
+    return IMPL.volume_type_extra_specs_get(context, volume_type_id)
+
+
+def volume_type_extra_specs_delete(context, volume_type_id, key):
+    """Delete the given extra specs item."""
+    IMPL.volume_type_extra_specs_delete(context, volume_type_id, key)
+
+
+def volume_type_extra_specs_update_or_create(context, volume_type_id,
+                                               extra_specs):
+    """Create or update volume type extra specs. This adds or modifies the
+    key/value pairs specified in the extra specs dict argument"""
+    IMPL.volume_type_extra_specs_update_or_create(context, volume_type_id,
+                                                    extra_specs)
+
+
 ####################
 
 
diff --git a/nova/db/sqlalchemy/api.py b/nova/db/sqlalchemy/api.py
index d24046b43..7a572f55a 100644
--- a/nova/db/sqlalchemy/api.py
+++ b/nova/db/sqlalchemy/api.py
@@ -132,6 +132,20 @@ def require_instance_exists(f):
     return wrapper
 
 
+def require_volume_exists(f):
+    """Decorator to require the specified volume to exist.
+
+    Requres the wrapped function to use context and volume_id as
+    their first two arguments.
+    """
+
+    def wrapper(context, volume_id, *args, **kwargs):
+        db.api.volume_get(context, volume_id)
+        return f(context, volume_id, *args, **kwargs)
+    wrapper.__name__ = f.__name__
+    return wrapper
+
+
 ###################
 
 
@@ -652,23 +666,36 @@ def floating_ip_update(context, address, values):
 ###################
 
 
-@require_context
-def fixed_ip_associate(context, address, instance_id):
+@require_admin_context
+def fixed_ip_associate(context, address, instance_id, network_id=None):
     session = get_session()
     with session.begin():
-        instance = instance_get(context, instance_id, session=session)
+        network_or_none = or_(models.FixedIp.network_id == network_id,
+                              models.FixedIp.network_id == None)
         fixed_ip_ref = session.query(models.FixedIp).\
-                               filter_by(address=address).\
+                               filter(network_or_none).\
+                               filter_by(reserved=False).\
                                filter_by(deleted=False).\
-                               filter_by(instance=None).\
+                               filter_by(address=address).\
                                with_lockmode('update').\
                                first()
         # NOTE(vish): if with_lockmode isn't supported, as in sqlite,
         #             then this has concurrency issues
-        if not fixed_ip_ref:
-            raise exception.NoMoreFixedIps()
-        fixed_ip_ref.instance = instance
+        if fixed_ip_ref is None:
+            raise exception.FixedIpNotFoundForNetwork(address=address,
+                                            network_id=network_id)
+        if fixed_ip_ref.instance is not None:
+            raise exception.FixedIpAlreadyInUse(address=address)
+
+        if not fixed_ip_ref.network:
+            fixed_ip_ref.network = network_get(context,
+                                           network_id,
+                                           session=session)
+        fixed_ip_ref.instance = instance_get(context,
+                                             instance_id,
+                                             session=session)
         session.add(fixed_ip_ref)
+    return fixed_ip_ref['address']
 
 
 @require_admin_context
@@ -1006,11 +1033,11 @@ def virtual_interface_delete_by_instance(context, instance_id):
 ###################
 
 
-def _metadata_refs(metadata_dict):
+def _metadata_refs(metadata_dict, meta_class):
     metadata_refs = []
     if metadata_dict:
         for k, v in metadata_dict.iteritems():
-            metadata_ref = models.InstanceMetadata()
+            metadata_ref = meta_class()
             metadata_ref['key'] = k
             metadata_ref['value'] = v
             metadata_refs.append(metadata_ref)
@@ -1024,8 +1051,8 @@ def instance_create(context, values):
     context - request context object
     values - dict containing column values.
     """
-    values['metadata'] = _metadata_refs(values.get('metadata'))
-
+    values['metadata'] = _metadata_refs(values.get('metadata'),
+                                        models.InstanceMetadata)
     instance_ref = models.Instance()
     instance_ref['uuid'] = str(utils.gen_uuid())
 
@@ -1222,7 +1249,8 @@ def instance_get_all_by_filters(context, filters):
                    options(joinedload('security_groups')).\
                    options(joinedload_all('fixed_ips.network')).\
                    options(joinedload('metadata')).\
-                   options(joinedload('instance_type'))
+                   options(joinedload('instance_type')).\
+                   filter_by(deleted=can_read_deleted(context))
 
     # Make a copy of the filters dictionary to use going forward, as we'll
     # be modifying it and we shouldn't affect the caller's use of it.
@@ -1501,6 +1529,19 @@ def instance_add_security_group(context, instance_id, security_group_id):
 
 
 @require_context
+def instance_remove_security_group(context, instance_id, security_group_id):
+    """Disassociate the given security group from the given instance"""
+    session = get_session()
+
+    session.query(models.SecurityGroupInstanceAssociation).\
+                filter_by(instance_id=instance_id).\
+                filter_by(security_group_id=security_group_id).\
+                update({'deleted': True,
+                        'deleted_at': utils.utcnow(),
+                        'updated_at': literal_column('updated_at')})
+
+
+@require_context
 def instance_action_create(context, values):
     """Create an instance action from the values dictionary."""
     action_ref = models.InstanceActions()
@@ -1741,6 +1782,40 @@ def network_get_all(context):
     return result
 
 
+@require_admin_context
+def network_get_all_by_uuids(context, network_uuids, project_id=None):
+    session = get_session()
+    project_or_none = or_(models.Network.project_id == project_id,
+                              models.Network.project_id == None)
+    result = session.query(models.Network).\
+                 filter(models.Network.uuid.in_(network_uuids)).\
+                 filter(project_or_none).\
+                 filter_by(deleted=False).all()
+    if not result:
+        raise exception.NoNetworksFound()
+
+    #check if host is set to all of the networks
+    # returned in the result
+    for network in result:
+            if network['host'] is None:
+                raise exception.NetworkHostNotSet(network_id=network['id'])
+
+    #check if the result contains all the networks
+    #we are looking for
+    for network_uuid in network_uuids:
+        found = False
+        for network in result:
+            if network['uuid'] == network_uuid:
+                found = True
+                break
+        if not found:
+            if project_id:
+                raise exception.NetworkNotFoundForProject(network_uuid=uuid,
+                                              project_id=context.project_id)
+            raise exception.NetworkNotFound(network_id=network_uuid)
+
+    return result
+
 # NOTE(vish): pylint complains because of the long method name, but
 #             it fits with the names of the rest of the methods
 # pylint: disable=C0103
@@ -2083,6 +2158,8 @@ def volume_attached(context, volume_id, instance_id, mountpoint):
 
 @require_context
 def volume_create(context, values):
+    values['volume_metadata'] = _metadata_refs(values.get('metadata'),
+                                               models.VolumeMetadata)
     volume_ref = models.Volume()
     volume_ref.update(values)
 
@@ -2119,6 +2196,11 @@ def volume_destroy(context, volume_id):
         session.query(models.IscsiTarget).\
                 filter_by(volume_id=volume_id).\
                 update({'volume_id': None})
+        session.query(models.VolumeMetadata).\
+                filter_by(volume_id=volume_id).\
+                update({'deleted': True,
+                        'deleted_at': utils.utcnow(),
+                        'updated_at': literal_column('updated_at')})
 
 
 @require_admin_context
@@ -2142,6 +2224,8 @@ def volume_get(context, volume_id, session=None):
     if is_admin_context(context):
         result = session.query(models.Volume).\
                          options(joinedload('instance')).\
+                         options(joinedload('volume_metadata')).\
+                         options(joinedload('volume_type')).\
                          options(joinedload('drive_type')).\
                          filter_by(id=volume_id).\
                          filter_by(deleted=can_read_deleted(context)).\
@@ -2149,6 +2233,8 @@ def volume_get(context, volume_id, session=None):
     elif is_user_context(context):
         result = session.query(models.Volume).\
                          options(joinedload('instance')).\
+                         options(joinedload('volume_metadata')).\
+                         options(joinedload('volume_type')).\
                          options(joinedload('drive_type')).\
                          filter_by(project_id=context.project_id).\
                          filter_by(id=volume_id).\
@@ -2165,6 +2251,8 @@ def volume_get_all(context):
     session = get_session()
     return session.query(models.Volume).\
                    options(joinedload('instance')).\
+                   options(joinedload('volume_metadata')).\
+                   options(joinedload('volume_type')).\
                    options(joinedload('drive_type')).\
                    filter_by(deleted=can_read_deleted(context)).\
                    all()
@@ -2175,6 +2263,8 @@ def volume_get_all_by_host(context, host):
     session = get_session()
     return session.query(models.Volume).\
                    options(joinedload('instance')).\
+                   options(joinedload('volume_metadata')).\
+                   options(joinedload('volume_type')).\
                    options(joinedload('drive_type')).\
                    filter_by(host=host).\
                    filter_by(deleted=can_read_deleted(context)).\
@@ -2185,6 +2275,8 @@ def volume_get_all_by_host(context, host):
 def volume_get_all_by_instance(context, instance_id):
     session = get_session()
     result = session.query(models.Volume).\
+                     options(joinedload('volume_metadata')).\
+                     options(joinedload('volume_type')).\
                      options(joinedload('drive_type')).\
                      filter_by(instance_id=instance_id).\
                      filter_by(deleted=False).\
@@ -2223,6 +2315,8 @@ def volume_get_all_by_project(context, project_id):
     session = get_session()
     return session.query(models.Volume).\
                    options(joinedload('instance')).\
+                   options(joinedload('volume_metadata')).\
+                   options(joinedload('volume_type')).\
                    options(joinedload('drive_type')).\
                    filter_by(project_id=project_id).\
                    filter_by(deleted=can_read_deleted(context)).\
@@ -2236,6 +2330,8 @@ def volume_get_instance(context, volume_id):
                      filter_by(id=volume_id).\
                      filter_by(deleted=can_read_deleted(context)).\
                      options(joinedload('instance')).\
+                     options(joinedload('volume_metadata')).\
+                     options(joinedload('volume_type')).\
                      options(joinedload('drive_type')).\
                      first()
     if not result:
@@ -2271,12 +2367,115 @@ def volume_get_iscsi_target_num(context, volume_id):
 @require_context
 def volume_update(context, volume_id, values):
     session = get_session()
+    metadata = values.get('metadata')
+    if metadata is not None:
+        volume_metadata_update(context,
+                                volume_id,
+                                values.pop('metadata'),
+                                delete=True)
     with session.begin():
         volume_ref = volume_get(context, volume_id, session=session)
         volume_ref.update(values)
         volume_ref.save(session=session)
         return volume_ref
 
+####################
+
+
+@require_context
+@require_volume_exists
+def volume_metadata_get(context, volume_id):
+    session = get_session()
+
+    meta_results = session.query(models.VolumeMetadata).\
+                    filter_by(volume_id=volume_id).\
+                    filter_by(deleted=False).\
+                    all()
+
+    meta_dict = {}
+    for i in meta_results:
+        meta_dict[i['key']] = i['value']
+    return meta_dict
+
+
+@require_context
+@require_volume_exists
+def volume_metadata_delete(context, volume_id, key):
+    session = get_session()
+    session.query(models.VolumeMetadata).\
+        filter_by(volume_id=volume_id).\
+        filter_by(key=key).\
+        filter_by(deleted=False).\
+        update({'deleted': True,
+                'deleted_at': utils.utcnow(),
+                'updated_at': literal_column('updated_at')})
+
+
+@require_context
+@require_volume_exists
+def volume_metadata_delete_all(context, volume_id):
+    session = get_session()
+    session.query(models.VolumeMetadata).\
+        filter_by(volume_id=volume_id).\
+        filter_by(deleted=False).\
+        update({'deleted': True,
+                'deleted_at': utils.utcnow(),
+                'updated_at': literal_column('updated_at')})
+
+
+@require_context
+@require_volume_exists
+def volume_metadata_get_item(context, volume_id, key, session=None):
+    if not session:
+        session = get_session()
+
+    meta_result = session.query(models.VolumeMetadata).\
+                    filter_by(volume_id=volume_id).\
+                    filter_by(key=key).\
+                    filter_by(deleted=False).\
+                    first()
+
+    if not meta_result:
+        raise exception.VolumeMetadataNotFound(metadata_key=key,
+                                               volume_id=volume_id)
+    return meta_result
+
+
+@require_context
+@require_volume_exists
+def volume_metadata_update(context, volume_id, metadata, delete):
+    session = get_session()
+
+    # Set existing metadata to deleted if delete argument is True
+    if delete:
+        original_metadata = volume_metadata_get(context, volume_id)
+        for meta_key, meta_value in original_metadata.iteritems():
+            if meta_key not in metadata:
+                meta_ref = volume_metadata_get_item(context, volume_id,
+                                                    meta_key, session)
+                meta_ref.update({'deleted': True})
+                meta_ref.save(session=session)
+
+    meta_ref = None
+
+    # Now update all existing items with new values, or create new meta objects
+    for meta_key, meta_value in metadata.iteritems():
+
+        # update the value whether it exists or not
+        item = {"value": meta_value}
+
+        try:
+            meta_ref = volume_metadata_get_item(context, volume_id,
+                                                  meta_key, session)
+        except exception.VolumeMetadataNotFound, e:
+            meta_ref = models.VolumeMetadata()
+            item.update({"key": meta_key, "volume_id": volume_id})
+
+        meta_ref.update(item)
+        meta_ref.save(session=session)
+
+    return metadata
+
 
 ###################
 
@@ -2466,6 +2665,7 @@ def security_group_get(context, security_group_id, session=None):
                          filter_by(deleted=can_read_deleted(context),).\
                          filter_by(id=security_group_id).\
                          options(joinedload_all('rules')).\
+                         options(joinedload_all('instances')).\
                          first()
     else:
         result = session.query(models.SecurityGroup).\
@@ -2473,6 +2673,7 @@ def security_group_get(context, security_group_id, session=None):
                          filter_by(id=security_group_id).\
                          filter_by(project_id=context.project_id).\
                          options(joinedload_all('rules')).\
+                         options(joinedload_all('instances')).\
                          first()
     if not result:
         raise exception.SecurityGroupNotFound(
@@ -3110,7 +3311,7 @@ def instance_type_create(_context, values):
 
 
 def _dict_with_extra_specs(inst_type_query):
-    """Takes an instance type query returned by sqlalchemy
+    """Takes an instance OR volume type query returned by sqlalchemy
     and returns it as a dictionary, converting the extra_specs
     entry from a list of dicts:
 
@@ -3494,6 +3695,179 @@ def instance_type_extra_specs_update_or_create(context, instance_type_id,
     return specs
 
 
+##################
+
+
+@require_admin_context
+def volume_type_create(_context, values):
+    """Create a new instance type. In order to pass in extra specs,
+    the values dict should contain a 'extra_specs' key/value pair:
+
+    {'extra_specs' : {'k1': 'v1', 'k2': 'v2', ...}}
+
+    """
+    try:
+        specs = values.get('extra_specs')
+
+        values['extra_specs'] = _metadata_refs(values.get('extra_specs'),
+                                                models.VolumeTypeExtraSpecs)
+        volume_type_ref = models.VolumeTypes()
+        volume_type_ref.update(values)
+        volume_type_ref.save()
+    except Exception, e:
+        raise exception.DBError(e)
+    return volume_type_ref
+
+
+@require_context
+def volume_type_get_all(context, inactive=False, filters={}):
+    """
+    Returns a dict describing all volume_types with name as key.
+    """
+    session = get_session()
+    if inactive:
+        vol_types = session.query(models.VolumeTypes).\
+                        options(joinedload('extra_specs')).\
+                        order_by("name").\
+                        all()
+    else:
+        vol_types = session.query(models.VolumeTypes).\
+                        options(joinedload('extra_specs')).\
+                        filter_by(deleted=False).\
+                        order_by("name").\
+                        all()
+    vol_dict = {}
+    if vol_types:
+        for i in vol_types:
+            vol_dict[i['name']] = _dict_with_extra_specs(i)
+    return vol_dict
+
+
+@require_context
+def volume_type_get(context, id):
+    """Returns a dict describing specific volume_type"""
+    session = get_session()
+    vol_type = session.query(models.VolumeTypes).\
+                    options(joinedload('extra_specs')).\
+                    filter_by(id=id).\
+                    first()
+
+    if not vol_type:
+        raise exception.VolumeTypeNotFound(volume_type=id)
+    else:
+        return _dict_with_extra_specs(vol_type)
+
+
+@require_context
+def volume_type_get_by_name(context, name):
+    """Returns a dict describing specific volume_type"""
+    session = get_session()
+    vol_type = session.query(models.VolumeTypes).\
+                    options(joinedload('extra_specs')).\
+                    filter_by(name=name).\
+                    first()
+    if not vol_type:
+        raise exception.VolumeTypeNotFoundByName(volume_type_name=name)
+    else:
+        return _dict_with_extra_specs(vol_type)
+
+
+@require_admin_context
+def volume_type_destroy(context, name):
+    """ Marks specific volume_type as deleted"""
+    session = get_session()
+    volume_type_ref = session.query(models.VolumeTypes).\
+                                      filter_by(name=name)
+    records = volume_type_ref.update(dict(deleted=True))
+    if records == 0:
+        raise exception.VolumeTypeNotFoundByName(volume_type_name=name)
+    else:
+        return volume_type_ref
+
+
+@require_admin_context
+def volume_type_purge(context, name):
+    """ Removes specific volume_type from DB
+        Usually volume_type_destroy should be used
+    """
+    session = get_session()
+    volume_type_ref = session.query(models.VolumeTypes).\
+                                      filter_by(name=name)
+    records = volume_type_ref.delete()
+    if records == 0:
+        raise exception.VolumeTypeNotFoundByName(volume_type_name=name)
+    else:
+        return volume_type_ref
+
+
+####################
+
+
+@require_context
+def volume_type_extra_specs_get(context, volume_type_id):
+    session = get_session()
+
+    spec_results = session.query(models.VolumeTypeExtraSpecs).\
+                    filter_by(volume_type_id=volume_type_id).\
+                    filter_by(deleted=False).\
+                    all()
+
+    spec_dict = {}
+    for i in spec_results:
+        spec_dict[i['key']] = i['value']
+    return spec_dict
+
+
+@require_context
+def volume_type_extra_specs_delete(context, volume_type_id, key):
+    session = get_session()
+    session.query(models.VolumeTypeExtraSpecs).\
+        filter_by(volume_type_id=volume_type_id).\
+        filter_by(key=key).\
+        filter_by(deleted=False).\
+        update({'deleted': True,
+                'deleted_at': utils.utcnow(),
+                'updated_at': literal_column('updated_at')})
+
+
+@require_context
+def volume_type_extra_specs_get_item(context, volume_type_id, key,
+                                       session=None):
+
+    if not session:
+        session = get_session()
+
+    spec_result = session.query(models.VolumeTypeExtraSpecs).\
+                    filter_by(volume_type_id=volume_type_id).\
+                    filter_by(key=key).\
+                    filter_by(deleted=False).\
+                    first()
+
+    if not spec_result:
+        raise exception.\
+           VolumeTypeExtraSpecsNotFound(extra_specs_key=key,
+                                        volume_type_id=volume_type_id)
+    return spec_result
+
+
+@require_context
+def volume_type_extra_specs_update_or_create(context, volume_type_id,
+                                             specs):
+    session = get_session()
+    spec_ref = None
+    for key, value in specs.iteritems():
+        try:
+            spec_ref = volume_type_extra_specs_get_item(
+                context, volume_type_id, key, session)
+        except exception.VolumeTypeExtraSpecsNotFound, e:
+            spec_ref = models.VolumeTypeExtraSpecs()
+        spec_ref.update({"key": key, "value": value,
+                         "volume_type_id": volume_type_id,
+                         "deleted": 0})
+        spec_ref.save(session=session)
+    return specs
+
+
     ####################
 
 
diff --git a/nova/db/sqlalchemy/migrate_repo/versions/037_instances_drop_admin_pass.py b/nova/db/sqlalchemy/migrate_repo/versions/037_instances_drop_admin_pass.py
new file mode 100644
index 000000000..b957666c2
--- /dev/null
+++ b/nova/db/sqlalchemy/migrate_repo/versions/037_instances_drop_admin_pass.py
@@ -0,0 +1,37 @@
+# Copyright 2011 OpenStack LLC.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from sqlalchemy import Column, MetaData, Table, String
+
+meta = MetaData()
+
+admin_pass = Column(
+    'admin_pass',
+    String(length=255, convert_unicode=False, assert_unicode=None,
+           unicode_error=None, _warn_on_bytestring=False),
+    nullable=True)
+
+
+def upgrade(migrate_engine):
+    meta.bind = migrate_engine
+    instances = Table('instances', meta, autoload=True,
+                      autoload_with=migrate_engine)
+    instances.drop_column('admin_pass')
+
+
+def downgrade(migrate_engine):
+    meta.bind = migrate_engine
+    instances = Table('instances', meta, autoload=True,
+                      autoload_with=migrate_engine)
+    instances.create_column(admin_pass)
diff --git a/nova/db/sqlalchemy/migrate_repo/versions/038_add_uuid_to_virtual_interfaces.py b/nova/db/sqlalchemy/migrate_repo/versions/038_add_uuid_to_virtual_interfaces.py
new file mode 100644
index 000000000..0f542cbec
--- /dev/null
+++ b/nova/db/sqlalchemy/migrate_repo/versions/038_add_uuid_to_virtual_interfaces.py
@@ -0,0 +1,44 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright (C) 2011 Midokura KK
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from sqlalchemy import Column, Integer, MetaData, String, Table
+
+from nova import utils
+
+
+meta = MetaData()
+
+virtual_interfaces = Table("virtual_interfaces", meta,
+                           Column("id", Integer(), primary_key=True,
+                                  nullable=False))
+uuid_column = Column("uuid", String(36))
+
+
+def upgrade(migrate_engine):
+    meta.bind = migrate_engine
+    virtual_interfaces.create_column(uuid_column)
+
+    rows = migrate_engine.execute(virtual_interfaces.select())
+    for row in rows:
+        vif_uuid = str(utils.gen_uuid())
+        migrate_engine.execute(virtual_interfaces.update()\
+                .where(virtual_interfaces.c.id == row[0])\
+                .values(uuid=vif_uuid))
+
+
+def downgrade(migrate_engine):
+    meta.bind = migrate_engine
+    virtual_interfaces.drop_column(uuid_column)
diff --git a/nova/db/sqlalchemy/migrate_repo/versions/039_add_instances_accessip.py b/nova/db/sqlalchemy/migrate_repo/versions/039_add_instances_accessip.py
new file mode 100644
index 000000000..39f0dd6ce
--- /dev/null
+++ b/nova/db/sqlalchemy/migrate_repo/versions/039_add_instances_accessip.py
@@ -0,0 +1,48 @@
+# Copyright 2011 OpenStack LLC.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from sqlalchemy import Column, Integer, MetaData, Table, String
+
+meta = MetaData()
+
+accessIPv4 = Column(
+    'access_ip_v4',
+    String(length=255, convert_unicode=False, assert_unicode=None,
+           unicode_error=None, _warn_on_bytestring=False),
+    nullable=True)
+
+accessIPv6 = Column(
+    'access_ip_v6',
+    String(length=255, convert_unicode=False, assert_unicode=None,
+           unicode_error=None, _warn_on_bytestring=False),
+    nullable=True)
+
+instances = Table('instances', meta,
+        Column('id', Integer(), primary_key=True, nullable=False),
+        )
+
+
+def upgrade(migrate_engine):
+    # Upgrade operations go here. Don't create your own engine;
+    # bind migrate_engine to your metadata
+    meta.bind = migrate_engine
+    instances.create_column(accessIPv4)
+    instances.create_column(accessIPv6)
+
+
+def downgrade(migrate_engine):
+    # Operations to reverse the above upgrade go here.
+    meta.bind = migrate_engine
+    instances.drop_column('access_ip_v4')
+    instances.drop_column('access_ip_v6')
diff --git a/nova/db/sqlalchemy/migrate_repo/versions/040_add_uuid_to_networks.py b/nova/db/sqlalchemy/migrate_repo/versions/040_add_uuid_to_networks.py
new file mode 100644
index 000000000..38c543d51
--- /dev/null
+++ b/nova/db/sqlalchemy/migrate_repo/versions/040_add_uuid_to_networks.py
@@ -0,0 +1,43 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2011 OpenStack LLC.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from sqlalchemy import Column, Integer, MetaData, String, Table
+
+from nova import utils
+
+
+meta = MetaData()
+
+networks = Table("networks", meta,
+        Column("id", Integer(), primary_key=True, nullable=False))
+uuid_column = Column("uuid", String(36))
+
+
+def upgrade(migrate_engine):
+    meta.bind = migrate_engine
+    networks.create_column(uuid_column)
+
+    rows = migrate_engine.execute(networks.select())
+    for row in rows:
+        networks_uuid = str(utils.gen_uuid())
+        migrate_engine.execute(networks.update()\
+                .where(networks.c.id == row[0])\
+                .values(uuid=networks_uuid))
+
+
+def downgrade(migrate_engine):
+    meta.bind = migrate_engine
+    networks.drop_column(uuid_column)
diff --git a/nova/db/sqlalchemy/migrate_repo/versions/041_add_config_drive_to_instances.py b/nova/db/sqlalchemy/migrate_repo/versions/041_add_config_drive_to_instances.py
new file mode 100644
index 000000000..d3058f00d
--- /dev/null
+++ b/nova/db/sqlalchemy/migrate_repo/versions/041_add_config_drive_to_instances.py
@@ -0,0 +1,38 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+#
+# Copyright 2011 Piston Cloud Computing, Inc.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from sqlalchemy import Column, Integer, MetaData, String, Table
+
+from nova import utils
+
+
+meta = MetaData()
+
+instances = Table("instances", meta,
+        Column("id", Integer(), primary_key=True, nullable=False))
+
+# matches the size of an image_ref
+config_drive_column = Column("config_drive", String(255), nullable=True)
+
+
+def upgrade(migrate_engine):
+    meta.bind = migrate_engine
+    instances.create_column(config_drive_column)
+
+
+def downgrade(migrate_engine):
+    meta.bind = migrate_engine
+    instances.drop_column(config_drive_column)
diff --git a/nova/db/sqlalchemy/migrate_repo/versions/042_add_volume_types_and_extradata.py b/nova/db/sqlalchemy/migrate_repo/versions/042_add_volume_types_and_extradata.py
new file mode 100644
index 000000000..dd4cccb9e
--- /dev/null
+++ b/nova/db/sqlalchemy/migrate_repo/versions/042_add_volume_types_and_extradata.py
@@ -0,0 +1,115 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright (c) 2011 Zadara Storage Inc.
+# Copyright (c) 2011 OpenStack LLC.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from sqlalchemy import Column, DateTime, Integer, MetaData, String, Table
+from sqlalchemy import Text, Boolean, ForeignKey
+
+from nova import log as logging
+
+meta = MetaData()
+
+# Just for the ForeignKey and column creation to succeed, these are not the
+# actual definitions of tables .
+#
+
+volumes = Table('volumes', meta,
+       Column('id', Integer(),  primary_key=True, nullable=False),
+       )
+
+volume_type_id = Column('volume_type_id', Integer(), nullable=True)
+
+
+# New Tables
+#
+
+volume_types = Table('volume_types', meta,
+       Column('created_at', DateTime(timezone=False)),
+       Column('updated_at', DateTime(timezone=False)),
+       Column('deleted_at', DateTime(timezone=False)),
+       Column('deleted', Boolean(create_constraint=True, name=None)),
+       Column('id', Integer(), primary_key=True, nullable=False),
+       Column('name',
+              String(length=255, convert_unicode=False, assert_unicode=None,
+                     unicode_error=None, _warn_on_bytestring=False),
+              unique=True))
+
+volume_type_extra_specs_table = Table('volume_type_extra_specs', meta,
+        Column('created_at', DateTime(timezone=False)),
+        Column('updated_at', DateTime(timezone=False)),
+        Column('deleted_at', DateTime(timezone=False)),
+        Column('deleted', Boolean(create_constraint=True, name=None)),
+        Column('id', Integer(), primary_key=True, nullable=False),
+        Column('volume_type_id',
+               Integer(),
+               ForeignKey('volume_types.id'),
+               nullable=False),
+        Column('key',
+               String(length=255, convert_unicode=False, assert_unicode=None,
+                      unicode_error=None, _warn_on_bytestring=False)),
+        Column('value',
+               String(length=255, convert_unicode=False, assert_unicode=None,
+                      unicode_error=None, _warn_on_bytestring=False)))
+
+
+volume_metadata_table = Table('volume_metadata', meta,
+        Column('created_at', DateTime(timezone=False)),
+        Column('updated_at', DateTime(timezone=False)),
+        Column('deleted_at', DateTime(timezone=False)),
+        Column('deleted', Boolean(create_constraint=True, name=None)),
+        Column('id', Integer(), primary_key=True, nullable=False),
+        Column('volume_id',
+               Integer(),
+               ForeignKey('volumes.id'),
+               nullable=False),
+        Column('key',
+               String(length=255, convert_unicode=False, assert_unicode=None,
+                      unicode_error=None, _warn_on_bytestring=False)),
+        Column('value',
+               String(length=255, convert_unicode=False, assert_unicode=None,
+                      unicode_error=None, _warn_on_bytestring=False)))
+
+
+new_tables = (volume_types,
+              volume_type_extra_specs_table,
+              volume_metadata_table)
+
+#
+# Tables to alter
+#
+
+
+def upgrade(migrate_engine):
+    meta.bind = migrate_engine
+
+    for table in new_tables:
+        try:
+            table.create()
+        except Exception:
+            logging.info(repr(table))
+            logging.exception('Exception while creating table')
+            raise
+
+    volumes.create_column(volume_type_id)
+
+
+def downgrade(migrate_engine):
+    meta.bind = migrate_engine
+
+    volumes.drop_column(volume_type_id)
+
+    for table in new_tables:
+        table.drop()
diff --git a/nova/db/sqlalchemy/migrate_repo/versions/037_add_vsa_data.py b/nova/db/sqlalchemy/migrate_repo/versions/042_add_vsa_data.py
index 8a57bd234..8a57bd234 100644
--- a/nova/db/sqlalchemy/migrate_repo/versions/037_add_vsa_data.py
+++ b/nova/db/sqlalchemy/migrate_repo/versions/042_add_vsa_data.py
diff --git a/nova/db/sqlalchemy/models.py b/nova/db/sqlalchemy/models.py
index 1b5538e5c..65464ece5 100644
--- a/nova/db/sqlalchemy/models.py
+++ b/nova/db/sqlalchemy/models.py
@@ -2,6 +2,7 @@
 
 # Copyright 2010 United States Government as represented by the
 # Administrator of the National Aeronautics and Space Administration.
+# Copyright 2011 Piston Cloud Computing, Inc.
 # All Rights Reserved.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -173,7 +174,6 @@ class Instance(BASE, NovaBase):
             base_name += "-rescue"
         return base_name
 
-    admin_pass = Column(String(255))
     user_id = Column(String(255))
     project_id = Column(String(255))
 
@@ -231,6 +231,12 @@ class Instance(BASE, NovaBase):
     uuid = Column(String(36))
 
     root_device_name = Column(String(255))
+    config_drive = Column(String(255))
+
+    # User editable field meant to represent what ip should be used
+    # to connect to the instance
+    access_ip_v4 = Column(String(255))
+    access_ip_v6 = Column(String(255))
 
     # TODO(vish): see Ewan's email about state improvements, probably
     #             should be in a driver base class or some such
@@ -344,6 +350,8 @@ class Volume(BASE, NovaBase):
     provider_location = Column(String(255))
     provider_auth = Column(String(255))
 
+    volume_type_id = Column(Integer)
+
     to_vsa_id = Column(Integer,
                     ForeignKey('virtual_storage_arrays.id'), nullable=True)
     from_vsa_id = Column(Integer,
@@ -352,6 +360,48 @@ class Volume(BASE, NovaBase):
                     ForeignKey('drive_types.id'), nullable=True)
 
 
+class VolumeMetadata(BASE, NovaBase):
+    """Represents a metadata key/value pair for a volume"""
+    __tablename__ = 'volume_metadata'
+    id = Column(Integer, primary_key=True)
+    key = Column(String(255))
+    value = Column(String(255))
+    volume_id = Column(Integer, ForeignKey('volumes.id'), nullable=False)
+    volume = relationship(Volume, backref="volume_metadata",
+                            foreign_keys=volume_id,
+                            primaryjoin='and_('
+                                'VolumeMetadata.volume_id == Volume.id,'
+                                'VolumeMetadata.deleted == False)')
+
+
+class VolumeTypes(BASE, NovaBase):
+    """Represent possible volume_types of volumes offered"""
+    __tablename__ = "volume_types"
+    id = Column(Integer, primary_key=True)
+    name = Column(String(255), unique=True)
+
+    volumes = relationship(Volume,
+                           backref=backref('volume_type', uselist=False),
+                           foreign_keys=id,
+                           primaryjoin='and_(Volume.volume_type_id == '
+                                       'VolumeTypes.id)')
+
+
+class VolumeTypeExtraSpecs(BASE, NovaBase):
+    """Represents additional specs as key/value pairs for a volume_type"""
+    __tablename__ = 'volume_type_extra_specs'
+    id = Column(Integer, primary_key=True)
+    key = Column(String(255))
+    value = Column(String(255))
+    volume_type_id = Column(Integer, ForeignKey('volume_types.id'),
+                              nullable=False)
+    volume_type = relationship(VolumeTypes, backref="extra_specs",
+                 foreign_keys=volume_type_id,
+                 primaryjoin='and_('
+                 'VolumeTypeExtraSpecs.volume_type_id == VolumeTypes.id,'
+                 'VolumeTypeExtraSpecs.deleted == False)')
+
+
 class DriveTypes(BASE, NovaBase):
     """Represents the known drive types (storage media)."""
     __tablename__ = 'drive_types'
@@ -628,6 +678,7 @@ class Network(BASE, NovaBase):
 
     project_id = Column(String(255))
     host = Column(String(255))  # , ForeignKey('hosts.id'))
+    uuid = Column(String(36))
 
 
 class VirtualInterface(BASE, NovaBase):
@@ -642,6 +693,8 @@ class VirtualInterface(BASE, NovaBase):
     instance_id = Column(Integer, ForeignKey('instances.id'), nullable=False)
     instance = relationship(Instance, backref=backref('virtual_interfaces'))
 
+    uuid = Column(String(36))
+
     @property
     def fixed_ipv6(self):
         cidr_v6 = self.network.cidr_v6
@@ -865,7 +918,6 @@ def register_models():
               Network, SecurityGroup, SecurityGroupIngressRule,
               SecurityGroupInstanceAssociation, AuthToken, User,
               Project, Certificate, ConsolePool, Console, Zone,
-              VirtualStorageArray, DriveTypes,
               AgentBuild, InstanceMetadata, InstanceTypeExtraSpecs, Migration)
     engine = create_engine(FLAGS.sql_connection, echo=False)
     for model in models:
diff --git a/nova/db/sqlalchemy/session.py b/nova/db/sqlalchemy/session.py
index c678cb543..7b717115c 100644
--- a/nova/db/sqlalchemy/session.py
+++ b/nova/db/sqlalchemy/session.py
@@ -71,9 +71,11 @@ def get_engine():
 
     elif MySQLdb and "mysql" in connection_dict.drivername:
         LOG.info(_("Using mysql/eventlet db_pool."))
+        # MySQLdb won't accept 'None' in the password field
+        password = connection_dict.password or ''
         pool_args = {
             "db": connection_dict.database,
-            "passwd": connection_dict.password,
+            "passwd": password,
             "host": connection_dict.host,
             "user": connection_dict.username,
             "min_size": FLAGS.sql_min_pool_size,
diff --git a/nova/exception.py b/nova/exception.py
index 3802acc1b..f75d0b832 100644
--- a/nova/exception.py
+++ b/nova/exception.py
@@ -197,6 +197,10 @@ class InvalidInstanceType(Invalid):
     message = _("Invalid instance type %(instance_type)s.")
 
 
+class InvalidVolumeType(Invalid):
+    message = _("Invalid volume type %(volume_type)s.")
+
+
 class InvalidPortRange(Invalid):
     message = _("Invalid port range %(from_port)s:%(to_port)s.")
 
@@ -338,6 +342,29 @@ class VolumeNotFoundForInstance(VolumeNotFound):
     message = _("Volume not found for instance %(instance_id)s.")
 
 
+class VolumeMetadataNotFound(NotFound):
+    message = _("Volume %(volume_id)s has no metadata with "
+                "key %(metadata_key)s.")
+
+
+class NoVolumeTypesFound(NotFound):
+    message = _("Zero volume types found.")
+
+
+class VolumeTypeNotFound(NotFound):
+    message = _("Volume type %(volume_type_id)s could not be found.")
+
+
+class VolumeTypeNotFoundByName(VolumeTypeNotFound):
+    message = _("Volume type with name %(volume_type_name)s "
+                "could not be found.")
+
+
+class VolumeTypeExtraSpecsNotFound(NotFound):
+    message = _("Volume Type %(volume_type_id)s has no extra specs with "
+                "key %(extra_specs_key)s.")
+
+
 class VolumeNotFoundForVsa(VolumeNotFound):
     message = _("Volume not found for vsa %(vsa_id)s.")
 
@@ -427,6 +454,15 @@ class NoNetworksFound(NotFound):
     message = _("No networks defined.")
 
 
+class NetworkNotFoundForProject(NotFound):
+    message = _("Either Network uuid %(network_uuid)s is not present or "
+                "is not assigned to the project %(project_id)s.")
+
+
+class NetworkHostNotSet(NovaException):
+    message = _("Host is not set to the network (%(network_id)s).")
+
+
 class DatastoreNotFound(NotFound):
     message = _("Could not find the datastore reference(s) which the VM uses.")
 
@@ -460,6 +496,19 @@ class FixedIpNotFoundForHost(FixedIpNotFound):
     message = _("Host %(host)s has zero fixed ips.")
 
 
+class FixedIpNotFoundForNetwork(FixedIpNotFound):
+    message = _("Fixed IP address (%(address)s) does not exist in "
+                "network (%(network_uuid)s).")
+
+
+class FixedIpAlreadyInUse(NovaException):
+    message = _("Fixed IP address %(address)s is already in use.")
+
+
+class FixedIpInvalid(Invalid):
+    message = _("Fixed IP address %(address)s is invalid.")
+
+
 class NoMoreFixedIps(Error):
     message = _("Zero fixed ips available.")
 
@@ -545,6 +594,16 @@ class SecurityGroupNotFoundForRule(SecurityGroupNotFound):
     message = _("Security group with rule %(rule_id)s not found.")
 
 
+class SecurityGroupExistsForInstance(Invalid):
+    message = _("Security group %(security_group_id)s is already associated"
+                 " with the instance %(instance_id)s")
+
+
+class SecurityGroupNotExistsForInstance(Invalid):
+    message = _("Security group %(security_group_id)s is not associated with"
+                 " the instance %(instance_id)s")
+
+
 class MigrationNotFound(NotFound):
     message = _("Migration %(migration_id)s could not be found.")
 
diff --git a/nova/flags.py b/nova/flags.py
index 0d31f5a1f..a5951ebc8 100644
--- a/nova/flags.py
+++ b/nova/flags.py
@@ -414,3 +414,14 @@ DEFINE_bool('resume_guests_state_on_host_boot', False,
 
 DEFINE_string('root_helper', 'sudo',
               'Command prefix to use for running commands as root')
+
+DEFINE_bool('use_ipv6', False, 'use ipv6')
+
+DEFINE_bool('monkey_patch', False,
+              'Whether to log monkey patching')
+
+DEFINE_list('monkey_patch_modules',
+        ['nova.api.ec2.cloud:nova.notifier.api.notify_decorator',
+        'nova.compute.api:nova.notifier.api.notify_decorator'],
+        'Module list representing monkey '
+        'patched module and decorator')
diff --git a/nova/ipv6/account_identifier.py b/nova/ipv6/account_identifier.py
index 258678f0a..27bb01988 100644
--- a/nova/ipv6/account_identifier.py
+++ b/nova/ipv6/account_identifier.py
@@ -34,8 +34,12 @@ def to_global(prefix, mac, project_id):
         mac_addr = netaddr.IPAddress(int_addr)
         maskIP = netaddr.IPNetwork(prefix).ip
         return (project_hash ^ static_num ^ mac_addr | maskIP).format()
-    except TypeError:
+    except netaddr.AddrFormatError:
         raise TypeError(_('Bad mac for to_global_ipv6: %s') % mac)
+    except TypeError:
+        raise TypeError(_('Bad prefix for to_global_ipv6: %s') % prefix)
+    except NameError:
+        raise TypeError(_('Bad project_id for to_global_ipv6: %s') % project_id)
 
 
 def to_mac(ipv6_address):
diff --git a/nova/ipv6/rfc2462.py b/nova/ipv6/rfc2462.py
index 0074efe98..acf42d201 100644
--- a/nova/ipv6/rfc2462.py
+++ b/nova/ipv6/rfc2462.py
@@ -30,8 +30,10 @@ def to_global(prefix, mac, project_id):
         maskIP = netaddr.IPNetwork(prefix).ip
         return (mac64_addr ^ netaddr.IPAddress('::0200:0:0:0') | maskIP).\
                                                                 format()
-    except TypeError:
+    except netaddr.AddrFormatError:
         raise TypeError(_('Bad mac for to_global_ipv6: %s') % mac)
+    except TypeError:
+        raise TypeError(_('Bad prefix for to_global_ipv6: %s') % prefix)
 
 
 def to_mac(ipv6_address):
diff --git a/nova/network/api.py b/nova/network/api.py
index 247768722..d04474df3 100644
--- a/nova/network/api.py
+++ b/nova/network/api.py
@@ -195,3 +195,12 @@ class API(base.Base):
         return rpc.call(context, FLAGS.network_topic,
                         {'method': 'get_instance_nw_info',
                          'args': args})
+
+    def validate_networks(self, context, requested_networks):
+        """validate the networks passed at the time of creating
+        the server
+        """
+        args = {'networks': requested_networks}
+        return rpc.call(context, FLAGS.network_topic,
+                        {'method': 'validate_networks',
+                         'args': args})
diff --git a/nova/network/manager.py b/nova/network/manager.py
index 08439b004..404a3180e 100644
--- a/nova/network/manager.py
+++ b/nova/network/manager.py
@@ -106,8 +106,6 @@ flags.DEFINE_integer('create_unique_mac_address_attempts', 5,
                      'Number of attempts to create unique mac address')
 flags.DEFINE_bool('auto_assign_floating_ip', False,
                   'Autoassigning floating ip to VM')
-flags.DEFINE_bool('use_ipv6', False,
-                  'use the ipv6')
 flags.DEFINE_string('network_host', socket.gethostname(),
                     'Network host to use for ip allocation in flat modes')
 flags.DEFINE_bool('fake_call', False,
@@ -131,7 +129,15 @@ class RPCAllocateFixedIP(object):
         green_pool = greenpool.GreenPool()
 
         vpn = kwargs.pop('vpn')
+        requested_networks = kwargs.pop('requested_networks')
+
         for network in networks:
+            address = None
+            if requested_networks is not None:
+                for address in (fixed_ip for (uuid, fixed_ip) in \
+                              requested_networks if network['uuid'] == uuid):
+                    break
+
             # NOTE(vish): if we are not multi_host pass to the network host
             if not network['multi_host']:
                 host = network['host']
@@ -148,6 +154,7 @@ class RPCAllocateFixedIP(object):
                 args = {}
                 args['instance_id'] = instance_id
                 args['network_id'] = network['id']
+                args['address'] = address
                 args['vpn'] = vpn
 
                 green_pool.spawn_n(rpc.call, context, topic,
@@ -155,7 +162,8 @@ class RPCAllocateFixedIP(object):
                                     'args': args})
             else:
                 # i am the correct host, run here
-                self.allocate_fixed_ip(context, instance_id, network, vpn=vpn)
+                self.allocate_fixed_ip(context, instance_id, network,
+                                       vpn=vpn, address=address)
 
         # wait for all of the allocates (if any) to finish
         green_pool.waitall()
@@ -199,6 +207,7 @@ class FloatingIP(object):
         """
         instance_id = kwargs.get('instance_id')
         project_id = kwargs.get('project_id')
+        requested_networks = kwargs.get('requested_networks')
         LOG.debug(_("floating IP allocation for instance |%s|"), instance_id,
                                                                context=context)
         # call the next inherited class's allocate_for_instance()
@@ -380,16 +389,21 @@ class NetworkManager(manager.SchedulerDependentManager):
         self.compute_api.trigger_security_group_members_refresh(admin_context,
                                                                     group_ids)
 
-    def _get_networks_for_instance(self, context, instance_id, project_id):
+    def _get_networks_for_instance(self, context, instance_id, project_id,
+                                   requested_networks=None):
         """Determine & return which networks an instance should connect to."""
         # TODO(tr3buchet) maybe this needs to be updated in the future if
         #                 there is a better way to determine which networks
         #                 a non-vlan instance should connect to
-        try:
-            networks = self.db.network_get_all(context)
-        except exception.NoNetworksFound:
-            return []
-
+        if requested_networks is not None and len(requested_networks) != 0:
+            network_uuids = [uuid for (uuid, fixed_ip) in requested_networks]
+            networks = self.db.network_get_all_by_uuids(context,
+                                                    network_uuids)
+        else:
+            try:
+                networks = self.db.network_get_all(context)
+            except exception.NoNetworksFound:
+                return []
         # return only networks which are not vlan networks
         return [network for network in networks if
                 not network['vlan']]
@@ -403,16 +417,18 @@ class NetworkManager(manager.SchedulerDependentManager):
         host = kwargs.pop('host')
         project_id = kwargs.pop('project_id')
         type_id = kwargs.pop('instance_type_id')
+        requested_networks = kwargs.get('requested_networks')
         vpn = kwargs.pop('vpn')
         admin_context = context.elevated()
         LOG.debug(_("network allocations for instance %s"), instance_id,
                                                             context=context)
-        networks = self._get_networks_for_instance(admin_context, instance_id,
-                                                                  project_id)
-        LOG.warn(networks)
+        networks = self._get_networks_for_instance(admin_context,
+                                        instance_id, project_id,
+                                        requested_networks=requested_networks)
         self._allocate_mac_addresses(context, instance_id, networks)
-        self._allocate_fixed_ips(admin_context, instance_id, host, networks,
-                                 vpn=vpn)
+        self._allocate_fixed_ips(admin_context, instance_id,
+                                 host, networks, vpn=vpn,
+                                 requested_networks=requested_networks)
         return self.get_instance_nw_info(context, instance_id, type_id, host)
 
     def deallocate_for_instance(self, context, **kwargs):
@@ -500,6 +516,7 @@ class NetworkManager(manager.SchedulerDependentManager):
                 'dhcp_server': dhcp_server,
                 'broadcast': network['broadcast'],
                 'mac': vif['address'],
+                'vif_uuid': vif['uuid'],
                 'rxtx_cap': flavor['rxtx_cap'],
                 'dns': [],
                 'ips': [ip_dict(ip) for ip in network_IPs],
@@ -524,7 +541,8 @@ class NetworkManager(manager.SchedulerDependentManager):
         for network in networks:
             vif = {'address': self.generate_mac_address(),
                    'instance_id': instance_id,
-                   'network_id': network['id']}
+                   'network_id': network['id'],
+                   'uuid': str(utils.gen_uuid())}
             # try FLAG times to create a vif record with a unique mac_address
             for i in range(FLAGS.create_unique_mac_address_attempts):
                 try:
@@ -568,9 +586,15 @@ class NetworkManager(manager.SchedulerDependentManager):
         #             network_get_by_compute_host
         address = None
         if network['cidr']:
-            address = self.db.fixed_ip_associate_pool(context.elevated(),
-                                                      network['id'],
-                                                      instance_id)
+            address = kwargs.get('address', None)
+            if address:
+                address = self.db.fixed_ip_associate(context,
+                                                     address, instance_id,
+                                                     network['id'])
+            else:
+                address = self.db.fixed_ip_associate_pool(context.elevated(),
+                                                          network['id'],
+                                                          instance_id)
             self._do_trigger_security_group_members_refresh_for_instance(
                                                                    instance_id)
             get_vif = self.db.virtual_interface_get_by_instance_and_network
@@ -796,6 +820,35 @@ class NetworkManager(manager.SchedulerDependentManager):
         """Sets up network on this host."""
         raise NotImplementedError()
 
+    def validate_networks(self, context, networks):
+        """check if the networks exists and host
+        is set to each network.
+        """
+        if networks is None or len(networks) == 0:
+            return
+
+        network_uuids = [uuid for (uuid, fixed_ip) in networks]
+
+        self._get_networks_by_uuids(context, network_uuids)
+
+        for network_uuid, address in networks:
+            # check if the fixed IP address is valid and
+            # it actually belongs to the network
+            if address is not None:
+                if not utils.is_valid_ipv4(address):
+                    raise exception.FixedIpInvalid(address=address)
+
+                fixed_ip_ref = self.db.fixed_ip_get_by_address(context,
+                                                               address)
+                if fixed_ip_ref['network']['uuid'] != network_uuid:
+                    raise exception.FixedIpNotFoundForNetwork(address=address,
+                                            network_uuid=network_uuid)
+                if fixed_ip_ref['instance'] is not None:
+                    raise exception.FixedIpAlreadyInUse(address=address)
+
+    def _get_networks_by_uuids(self, context, network_uuids):
+        return self.db.network_get_all_by_uuids(context, network_uuids)
+
 
 class FlatManager(NetworkManager):
     """Basic network where no vlans are used.
@@ -830,8 +883,16 @@ class FlatManager(NetworkManager):
     def _allocate_fixed_ips(self, context, instance_id, host, networks,
                             **kwargs):
         """Calls allocate_fixed_ip once for each network."""
+        requested_networks = kwargs.pop('requested_networks')
         for network in networks:
-            self.allocate_fixed_ip(context, instance_id, network)
+            address = None
+            if requested_networks is not None:
+                for address in (fixed_ip for (uuid, fixed_ip) in \
+                              requested_networks if network['uuid'] == uuid):
+                    break
+
+            self.allocate_fixed_ip(context, instance_id,
+                                   network, address=address)
 
     def deallocate_fixed_ip(self, context, address, **kwargs):
         """Returns a fixed ip to the pool."""
@@ -925,9 +986,15 @@ class VlanManager(RPCAllocateFixedIP, FloatingIP, NetworkManager):
                                        address,
                                        instance_id)
         else:
-            address = self.db.fixed_ip_associate_pool(context,
-                                                      network['id'],
-                                                      instance_id)
+            address = kwargs.get('address', None)
+            if address:
+                address = self.db.fixed_ip_associate(context, address,
+                                                     instance_id,
+                                                     network['id'])
+            else:
+                address = self.db.fixed_ip_associate_pool(context,
+                                                          network['id'],
+                                                          instance_id)
             self._do_trigger_security_group_members_refresh_for_instance(
                                                                    instance_id)
         vif = self.db.virtual_interface_get_by_instance_and_network(context,
@@ -943,10 +1010,18 @@ class VlanManager(RPCAllocateFixedIP, FloatingIP, NetworkManager):
         """Force adds another network to a project."""
         self.db.network_associate(context, project_id, force=True)
 
-    def _get_networks_for_instance(self, context, instance_id, project_id):
+    def _get_networks_for_instance(self, context, instance_id, project_id,
+                                   requested_networks=None):
         """Determine which networks an instance should connect to."""
         # get networks associated with project
-        return self.db.project_get_networks(context, project_id)
+        if requested_networks is not None and len(requested_networks) != 0:
+            network_uuids = [uuid for (uuid, fixed_ip) in requested_networks]
+            networks = self.db.network_get_all_by_uuids(context,
+                                                    network_uuids,
+                                                    project_id)
+        else:
+            networks = self.db.project_get_networks(context, project_id)
+        return networks
 
     def create_networks(self, context, **kwargs):
         """Create networks based on parameters."""
@@ -995,6 +1070,10 @@ class VlanManager(RPCAllocateFixedIP, FloatingIP, NetworkManager):
                 self.db.network_update(context, network_ref['id'],
                                        {'gateway_v6': gateway})
 
+    def _get_networks_by_uuids(self, context, network_uuids):
+        return self.db.network_get_all_by_uuids(context, network_uuids,
+                                                     context.project_id)
+
     @property
     def _bottom_reserved_ips(self):
         """Number of reserved ips at the bottom of the range."""
diff --git a/nova/notifier/api.py b/nova/notifier/api.py
index e18f3e280..6ef4a050e 100644
--- a/nova/notifier/api.py
+++ b/nova/notifier/api.py
@@ -25,6 +25,9 @@ FLAGS = flags.FLAGS
 
 flags.DEFINE_string('default_notification_level', 'INFO',
                     'Default notification level for outgoing notifications')
+flags.DEFINE_string('default_publisher_id', FLAGS.host,
+                    'Default publisher_id for outgoing notifications')
+
 
 WARN = 'WARN'
 INFO = 'INFO'
@@ -39,6 +42,30 @@ class BadPriorityException(Exception):
     pass
 
 
+def notify_decorator(name, fn):
+    """ decorator for notify which is used from utils.monkey_patch()
+
+        :param name: name of the function
+        :param function: - object of the function
+        :returns: function -- decorated function
+
+    """
+    def wrapped_func(*args, **kwarg):
+        body = {}
+        body['args'] = []
+        body['kwarg'] = {}
+        for arg in args:
+            body['args'].append(arg)
+        for key in kwarg:
+            body['kwarg'][key] = kwarg[key]
+        notify(FLAGS.default_publisher_id,
+                            name,
+                            FLAGS.default_notification_level,
+                            body)
+        return fn(*args, **kwarg)
+    return wrapped_func
+
+
 def publisher_id(service, host=None):
     if not host:
         host = FLAGS.host
diff --git a/nova/quota.py b/nova/quota.py
index 58766e846..48e598659 100644
--- a/nova/quota.py
+++ b/nova/quota.py
@@ -164,5 +164,5 @@ def allowed_injected_file_path_bytes(context):
 
 
 class QuotaError(exception.ApiError):
-    """Quota Exceeeded."""
+    """Quota Exceeded."""
     pass
diff --git a/nova/scheduler/__init__.py b/nova/scheduler/__init__.py
index 8359a7aeb..25078f015 100644
--- a/nova/scheduler/__init__.py
+++ b/nova/scheduler/__init__.py
@@ -21,5 +21,7 @@
 .. automodule:: nova.scheduler
    :platform: Unix
    :synopsis: Module that picks a compute node to run a VM instance.
+.. moduleauthor:: Sandy Walsh <sandy.walsh@rackspace.com>
+.. moduleauthor:: Ed Leafe <ed@leafe.com>
 .. moduleauthor:: Chris Behrens <cbehrens@codestud.com>
 """
diff --git a/nova/scheduler/abstract_scheduler.py b/nova/scheduler/abstract_scheduler.py
index eb924732a..e8c343a4b 100644
--- a/nova/scheduler/abstract_scheduler.py
+++ b/nova/scheduler/abstract_scheduler.py
@@ -14,10 +14,10 @@
 #    under the License.
 
 """
-The AbsractScheduler is a base class Scheduler for creating instances
-across zones. There are two expansion points to this class for:
-1. Assigning Weights to hosts for requested instances
-2. Filtering Hosts based on required instance capabilities
+The AbsractScheduler is an abstract class Scheduler for creating instances
+locally or across zones. Two methods should be overridden in order to
+customize the behavior: filter_hosts() and weigh_hosts(). The default
+behavior is to simply select all hosts and weight them the same.
 """
 
 import operator
@@ -45,44 +45,44 @@ LOG = logging.getLogger('nova.scheduler.abstract_scheduler')
 
 class InvalidBlob(exception.NovaException):
     message = _("Ill-formed or incorrectly routed 'blob' data sent "
-                "to instance create request.")
+            "to instance create request.")
 
 
 class AbstractScheduler(driver.Scheduler):
     """Base class for creating Schedulers that can work across any nova
     deployment, from simple designs to multiply-nested zones.
     """
-
     def _call_zone_method(self, context, method, specs, zones):
         """Call novaclient zone method. Broken out for testing."""
         return api.call_zone_method(context, method, specs=specs, zones=zones)
 
     def _provision_resource_locally(self, context, build_plan_item,
-                                    request_spec, kwargs):
+            request_spec, kwargs):
         """Create the requested resource in this Zone."""
         host = build_plan_item['hostname']
         base_options = request_spec['instance_properties']
         image = request_spec['image']
+        instance_type = request_spec.get('instance_type')
 
         # TODO(sandy): I guess someone needs to add block_device_mapping
         # support at some point? Also, OS API has no concept of security
         # groups.
         instance = compute_api.API().create_db_entry_for_new_instance(context,
-            image, base_options, None, [])
+                instance_type, image, base_options, None, [])
 
         instance_id = instance['id']
         kwargs['instance_id'] = instance_id
 
-        rpc.cast(context,
-                 db.queue_get_for(context, "compute", host),
-                 {"method": "run_instance",
-                  "args": kwargs})
+        queue = db.queue_get_for(context, "compute", host)
+        params = {"method": "run_instance", "args": kwargs}
+        rpc.cast(context, queue, params)
         LOG.debug(_("Provisioning locally via compute node %(host)s")
-                            % locals())
+                % locals())
 
     def _decrypt_blob(self, blob):
         """Returns the decrypted blob or None if invalid. Broken out
-        for testing."""
+        for testing.
+        """
         decryptor = crypto.decryptor(FLAGS.build_plan_encryption_key)
         try:
             json_entry = decryptor(blob)
@@ -92,15 +92,15 @@ class AbstractScheduler(driver.Scheduler):
         return None
 
     def _ask_child_zone_to_create_instance(self, context, zone_info,
-                                           request_spec, kwargs):
+            request_spec, kwargs):
         """Once we have determined that the request should go to one
         of our children, we need to fabricate a new POST /servers/
         call with the same parameters that were passed into us.
 
         Note that we have to reverse engineer from our args to get back the
         image, flavor, ipgroup, etc. since the original call could have
-        come in from EC2 (which doesn't use these things)."""
-
+        come in from EC2 (which doesn't use these things).
+        """
         instance_type = request_spec['instance_type']
         instance_properties = request_spec['instance_properties']
 
@@ -109,30 +109,26 @@ class AbstractScheduler(driver.Scheduler):
         meta = instance_properties['metadata']
         flavor_id = instance_type['flavorid']
         reservation_id = instance_properties['reservation_id']
-
         files = kwargs['injected_files']
         ipgroup = None  # Not supported in OS API ... yet
-
         child_zone = zone_info['child_zone']
         child_blob = zone_info['child_blob']
         zone = db.zone_get(context, child_zone)
         url = zone.api_url
         LOG.debug(_("Forwarding instance create call to child zone %(url)s"
-                    ". ReservationID=%(reservation_id)s")
-                    % locals())
+                ". ReservationID=%(reservation_id)s") % locals())
         nova = None
         try:
             nova = novaclient.Client(zone.username, zone.password, None, url)
             nova.authenticate()
         except novaclient_exceptions.BadRequest, e:
             raise exception.NotAuthorized(_("Bad credentials attempting "
-                            "to talk to zone at %(url)s.") % locals())
-
+                    "to talk to zone at %(url)s.") % locals())
         nova.servers.create(name, image_ref, flavor_id, ipgroup, meta, files,
-                            child_blob, reservation_id=reservation_id)
+                child_blob, reservation_id=reservation_id)
 
     def _provision_resource_from_blob(self, context, build_plan_item,
-                                      instance_id, request_spec, kwargs):
+            instance_id, request_spec, kwargs):
         """Create the requested resource locally or in a child zone
            based on what is stored in the zone blob info.
 
@@ -145,8 +141,8 @@ class AbstractScheduler(driver.Scheduler):
            means we gathered the info from one of our children.
            It's possible that, when we decrypt the 'blob' field, it
            contains "child_blob" data. In which case we forward the
-           request."""
-
+           request.
+           """
         host_info = None
         if "blob" in build_plan_item:
             # Request was passed in from above. Is it for us?
@@ -161,21 +157,20 @@ class AbstractScheduler(driver.Scheduler):
         # Valid data ... is it for us?
         if 'child_zone' in host_info and 'child_blob' in host_info:
             self._ask_child_zone_to_create_instance(context, host_info,
-                                                    request_spec, kwargs)
+                    request_spec, kwargs)
         else:
             self._provision_resource_locally(context, host_info, request_spec,
-                                             kwargs)
+                    kwargs)
 
     def _provision_resource(self, context, build_plan_item, instance_id,
-                            request_spec, kwargs):
+            request_spec, kwargs):
         """Create the requested resource in this Zone or a child zone."""
         if "hostname" in build_plan_item:
             self._provision_resource_locally(context, build_plan_item,
-                                             request_spec, kwargs)
+                    request_spec, kwargs)
             return
-
         self._provision_resource_from_blob(context, build_plan_item,
-                                           instance_id, request_spec, kwargs)
+                instance_id, request_spec, kwargs)
 
     def _adjust_child_weights(self, child_results, zones):
         """Apply the Scale and Offset values from the Zone definition
@@ -185,13 +180,11 @@ class AbstractScheduler(driver.Scheduler):
         for zone_id, result in child_results:
             if not result:
                 continue
-
             assert isinstance(zone_id, int)
 
             for zone_rec in zones:
                 if zone_rec['id'] != zone_id:
                     continue
-
                 for item in result:
                     try:
                         offset = zone_rec['weight_offset']
@@ -202,10 +195,10 @@ class AbstractScheduler(driver.Scheduler):
                         item['raw_weight'] = raw_weight
                     except KeyError:
                         LOG.exception(_("Bad child zone scaling values "
-                                        "for Zone: %(zone_id)s") % locals())
+                                "for Zone: %(zone_id)s") % locals())
 
     def schedule_run_instance(self, context, instance_id, request_spec,
-                              *args, **kwargs):
+            *args, **kwargs):
         """This method is called from nova.compute.api to provision
         an instance. However we need to look at the parameters being
         passed in to see if this is a request to:
@@ -214,13 +207,11 @@ class AbstractScheduler(driver.Scheduler):
            to simply create the instance (either in this zone or
            a child zone).
         """
-
         # TODO(sandy): We'll have to look for richer specs at some point.
-
         blob = request_spec.get('blob')
         if blob:
             self._provision_resource(context, request_spec, instance_id,
-                                    request_spec, kwargs)
+                    request_spec, kwargs)
             return None
 
         num_instances = request_spec.get('num_instances', 1)
@@ -235,10 +226,9 @@ class AbstractScheduler(driver.Scheduler):
         for num in xrange(num_instances):
             if not build_plan:
                 break
-
             build_plan_item = build_plan.pop(0)
             self._provision_resource(context, build_plan_item, instance_id,
-                                     request_spec, kwargs)
+                    request_spec, kwargs)
 
         # Returning None short-circuits the routing to Compute (since
         # we've already done it here)
@@ -251,58 +241,44 @@ class AbstractScheduler(driver.Scheduler):
         anything about the children.
         """
         return self._schedule(context, "compute", request_spec,
-                              *args, **kwargs)
+                *args, **kwargs)
 
-    # TODO(sandy): We're only focused on compute instances right now,
-    # so we don't implement the default "schedule()" method required
-    # of Schedulers.
     def schedule(self, context, topic, request_spec, *args, **kwargs):
         """The schedule() contract requires we return the one
         best-suited host for this request.
         """
-        raise driver.NoValidHost(_('No hosts were available'))
+        # TODO(sandy): We're only focused on compute instances right now,
+        # so we don't implement the default "schedule()" method required
+        # of Schedulers.
+        msg = _("No host selection for %s defined." % topic)
+        raise driver.NoValidHost(msg)
 
     def _schedule(self, context, topic, request_spec, *args, **kwargs):
         """Returns a list of hosts that meet the required specs,
         ordered by their fitness.
         """
-
         if topic != "compute":
-            raise NotImplementedError(_("Scheduler only understands"
-                                        " Compute nodes (for now)"))
-
-        num_instances = request_spec.get('num_instances', 1)
-        instance_type = request_spec['instance_type']
-
-        weighted = []
-        host_list = None
-
-        for i in xrange(num_instances):
-            # Filter local hosts based on requirements ...
-            #
-            # The first pass through here will pass 'None' as the
-            # host_list.. which tells the filter to build the full
-            # list of hosts.
-            # On a 2nd pass, the filter can modify the host_list with
-            # any updates it needs to make based on resources that
-            # may have been consumed from a previous build..
-            host_list = self.filter_hosts(topic, request_spec, host_list)
-            if not host_list:
-                LOG.warn(_("Filter returned no hosts after processing "
-                        "%(i)d of %(num_instances)d instances") % locals())
-                break
-
-            # then weigh the selected hosts.
-            # weighted = [{weight=weight, hostname=hostname,
-            #              capabilities=capabs}, ...]
-            weights = self.weigh_hosts(topic, request_spec, host_list)
-            weights.sort(key=operator.itemgetter('weight'))
-            best_weight = weights[0]
-            weighted.append(best_weight)
-            self.consume_resources(topic, best_weight['capabilities'],
-                    instance_type)
-
-        # Next, tack on the best weights from the child zones ...
+            msg = _("Scheduler only understands Compute nodes (for now)")
+            raise NotImplementedError(msg)
+
+        # Get all available hosts.
+        all_hosts = self.zone_manager.service_states.iteritems()
+        unfiltered_hosts = [(host, services[topic])
+                for host, services in all_hosts
+                if topic in services]
+
+        # Filter local hosts based on requirements ...
+        filtered_hosts = self.filter_hosts(topic, request_spec,
+                unfiltered_hosts)
+        if not filtered_hosts:
+            LOG.warn(_("No hosts available"))
+            return []
+
+        # weigh the selected hosts.
+        # weighted_hosts = [{weight=weight, hostname=hostname,
+        #         capabilities=capabs}, ...]
+        weighted_hosts = self.weigh_hosts(topic, request_spec, filtered_hosts)
+        # Next, tack on the host weights from the child zones
         json_spec = json.dumps(request_spec)
         all_zones = db.zone_get_all(context)
         child_results = self._call_zone_method(context, "select",
@@ -314,90 +290,32 @@ class AbstractScheduler(driver.Scheduler):
                 # it later if needed. This implicitly builds a zone
                 # path structure.
                 host_dict = {"weight": weighting["weight"],
-                             "child_zone": child_zone,
-                             "child_blob": weighting["blob"]}
-                weighted.append(host_dict)
-
-        weighted.sort(key=operator.itemgetter('weight'))
-        return weighted
-
-    def compute_filter(self, hostname, capabilities, request_spec):
-        """Return whether or not we can schedule to this compute node.
-        Derived classes should override this and return True if the host
-        is acceptable for scheduling.
+                        "child_zone": child_zone,
+                        "child_blob": weighting["blob"]}
+                weighted_hosts.append(host_dict)
+        weighted_hosts.sort(key=operator.itemgetter('weight'))
+        return weighted_hosts
+
+    def filter_hosts(self, topic, request_spec, host_list):
+        """Filter the full host list returned from the ZoneManager. By default,
+        this method only applies the basic_ram_filter(), meaning all hosts
+        with at least enough RAM for the requested instance are returned.
+
+        Override in subclasses to provide greater selectivity.
         """
-        instance_type = request_spec['instance_type']
-        requested_mem = instance_type['memory_mb'] * 1024 * 1024
-        return capabilities['host_memory_free'] >= requested_mem
-
-    def hold_filter_hosts(self, topic, request_spec, hosts=None):
-        """Filter the full host list (from the ZoneManager)"""
-        # NOTE(dabo): The logic used by the current _schedule() method
-        # is incorrect. Since this task is just to refactor the classes,
-        # I'm not fixing the logic now - that will be the next task.
-        # So for now this method is just renamed; afterwards this will
-        # become the filter_hosts() method, and the one below will
-        # be removed.
-        filter_name = request_spec.get('filter', None)
-        # Make sure that the requested filter is legitimate.
-        selected_filter = host_filter.choose_host_filter(filter_name)
-
-        # TODO(sandy): We're only using InstanceType-based specs
-        # currently. Later we'll need to snoop for more detailed
-        # host filter requests.
-        instance_type = request_spec['instance_type']
-        name, query = selected_filter.instance_type_to_filter(instance_type)
-        return selected_filter.filter_hosts(self.zone_manager, query)
-
-    def filter_hosts(self, topic, request_spec, host_list=None):
-        """Return a list of hosts which are acceptable for scheduling.
-        Return value should be a list of (hostname, capability_dict)s.
-        Derived classes may override this, but may find the
-        '<topic>_filter' function more appropriate.
-        """
-        def _default_filter(self, hostname, capabilities, request_spec):
-            """Default filter function if there's no <topic>_filter"""
-            # NOTE(sirp): The default logic is the equivalent to
-            # AllHostsFilter
-            return True
+        def basic_ram_filter(hostname, capabilities, request_spec):
+            """Only return hosts with sufficient available RAM."""
+            instance_type = request_spec['instance_type']
+            requested_mem = instance_type['memory_mb'] * 1024 * 1024
+            return capabilities['host_memory_free'] >= requested_mem
 
-        filter_func = getattr(self, '%s_filter' % topic, _default_filter)
-
-        if host_list is None:
-            first_run = True
-            host_list = self.zone_manager.service_states.iteritems()
-        else:
-            first_run = False
-
-        filtered_hosts = []
-        for host, services in host_list:
-            if first_run:
-                if topic not in services:
-                    continue
-                services = services[topic]
-            if filter_func(host, services, request_spec):
-                filtered_hosts.append((host, services))
-        return filtered_hosts
+        return [(host, services) for host, services in host_list
+                if basic_ram_filter(host, services, request_spec)]
 
     def weigh_hosts(self, topic, request_spec, hosts):
-        """Derived classes may override this to provide more sophisticated
-        scheduling objectives
+        """This version assigns a weight of 1 to all hosts, making selection
+        of any host basically a random event. Override this method in your
+        subclass to add logic to prefer one potential host over another.
         """
-        # NOTE(sirp): The default logic is the same as the NoopCostFunction
         return [dict(weight=1, hostname=hostname, capabilities=capabilities)
                 for hostname, capabilities in hosts]
-
-    def compute_consume(self, capabilities, instance_type):
-        """Consume compute resources for selected host"""
-
-        requested_mem = max(instance_type['memory_mb'], 0) * 1024 * 1024
-        capabilities['host_memory_free'] -= requested_mem
-
-    def consume_resources(self, topic, capabilities, instance_type):
-        """Consume resources for a specific host.  'host' is a tuple
-        of the hostname and the services"""
-
-        consume_func = getattr(self, '%s_consume' % topic, None)
-        if not consume_func:
-            return
-        consume_func(capabilities, instance_type)
diff --git a/nova/scheduler/base_scheduler.py b/nova/scheduler/base_scheduler.py
new file mode 100644
index 000000000..35e5af035
--- /dev/null
+++ b/nova/scheduler/base_scheduler.py
@@ -0,0 +1,59 @@
+# Copyright (c) 2011 Openstack, LLC.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+"""
+The BaseScheduler is the base class Scheduler for creating instances
+across zones. There are two expansion points to this class for:
+1. Assigning Weights to hosts for requested instances
+2. Filtering Hosts based on required instance capabilities
+"""
+
+from nova import flags
+from nova import log as logging
+
+from nova.scheduler import abstract_scheduler
+from nova.scheduler import host_filter
+
+FLAGS = flags.FLAGS
+LOG = logging.getLogger('nova.scheduler.base_scheduler')
+
+
+class BaseScheduler(abstract_scheduler.AbstractScheduler):
+    """Base class for creating Schedulers that can work across any nova
+    deployment, from simple designs to multiply-nested zones.
+    """
+    def filter_hosts(self, topic, request_spec, hosts=None):
+        """Filter the full host list (from the ZoneManager)"""
+        filter_name = request_spec.get('filter', None)
+        # Make sure that the requested filter is legitimate.
+        selected_filter = host_filter.choose_host_filter(filter_name)
+
+        # TODO(sandy): We're only using InstanceType-based specs
+        # currently. Later we'll need to snoop for more detailed
+        # host filter requests.
+        instance_type = request_spec.get("instance_type", None)
+        if instance_type is None:
+            # No way to select; return the specified hosts
+            return hosts or []
+        name, query = selected_filter.instance_type_to_filter(instance_type)
+        return selected_filter.filter_hosts(self.zone_manager, query)
+
+    def weigh_hosts(self, topic, request_spec, hosts):
+        """Derived classes may override this to provide more sophisticated
+        scheduling objectives
+        """
+        # NOTE(sirp): The default logic is the same as the NoopCostFunction
+        return [dict(weight=1, hostname=hostname, capabilities=capabilities)
+                for hostname, capabilities in hosts]
diff --git a/nova/scheduler/filters/__init__.py b/nova/scheduler/filters/__init__.py
new file mode 100644
index 000000000..b86fb795f
--- /dev/null
+++ b/nova/scheduler/filters/__init__.py
@@ -0,0 +1,36 @@
+# Copyright (c) 2011 Openstack, LLC.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+"""
+There are three filters included: AllHosts, InstanceType & JSON.
+
+AllHosts just returns the full, unfiltered list of hosts.
+InstanceType is a hard coded matching mechanism based on flavor criteria.
+JSON is an ad-hoc filter grammar.
+
+Why JSON? The requests for instances may come in through the
+REST interface from a user or a parent Zone.
+Currently InstanceTypes are used for specifing the type of instance desired.
+Specific Nova users have noted a need for a more expressive way of specifying
+instance requirements. Since we don't want to get into building full DSL,
+this filter is a simple form as an example of how this could be done.
+In reality, most consumers will use the more rigid filters such as the
+InstanceType filter.
+"""
+
+from abstract_filter import AbstractHostFilter
+from all_hosts_filter import AllHostsFilter
+from instance_type_filter import InstanceTypeFilter
+from json_filter import JsonFilter
diff --git a/nova/scheduler/filters/abstract_filter.py b/nova/scheduler/filters/abstract_filter.py
new file mode 100644
index 000000000..a1d00d562
--- /dev/null
+++ b/nova/scheduler/filters/abstract_filter.py
@@ -0,0 +1,37 @@
+# Copyright (c) 2011 Openstack, LLC.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+import nova.scheduler
+from nova import flags
+
+FLAGS = flags.FLAGS
+flags.DEFINE_string('default_host_filter', 'AllHostsFilter',
+        'Which filter to use for filtering hosts')
+
+
+class AbstractHostFilter(object):
+    """Base class for host filters."""
+    def instance_type_to_filter(self, instance_type):
+        """Convert instance_type into a filter for most common use-case."""
+        raise NotImplementedError()
+
+    def filter_hosts(self, zone_manager, query):
+        """Return a list of hosts that fulfill the filter."""
+        raise NotImplementedError()
+
+    def _full_name(self):
+        """module.classname of the filter."""
+        return "%s.%s" % (self.__module__, self.__class__.__name__)
diff --git a/nova/scheduler/filters/all_hosts_filter.py b/nova/scheduler/filters/all_hosts_filter.py
new file mode 100644
index 000000000..e80d829ca
--- /dev/null
+++ b/nova/scheduler/filters/all_hosts_filter.py
@@ -0,0 +1,32 @@
+# Copyright (c) 2011 Openstack, LLC.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+import nova.scheduler
+from nova.scheduler.filters import abstract_filter
+
+
+class AllHostsFilter(abstract_filter.AbstractHostFilter):
+    """NOP host filter. Returns all hosts in ZoneManager."""
+    def instance_type_to_filter(self, instance_type):
+        """Return anything to prevent base-class from raising
+        exception.
+        """
+        return (self._full_name(), instance_type)
+
+    def filter_hosts(self, zone_manager, query):
+        """Return a list of hosts from ZoneManager list."""
+        return [(host, services)
+               for host, services in zone_manager.service_states.iteritems()]
diff --git a/nova/scheduler/filters/instance_type_filter.py b/nova/scheduler/filters/instance_type_filter.py
new file mode 100644
index 000000000..62b9ee414
--- /dev/null
+++ b/nova/scheduler/filters/instance_type_filter.py
@@ -0,0 +1,87 @@
+# Copyright (c) 2011 Openstack, LLC.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+import nova.scheduler
+from nova.scheduler.filters import abstract_filter
+
+
+class InstanceTypeFilter(abstract_filter.AbstractHostFilter):
+    """HostFilter hard-coded to work with InstanceType records."""
+    def instance_type_to_filter(self, instance_type):
+        """Use instance_type to filter hosts."""
+        return (self._full_name(), instance_type)
+
+    def _satisfies_extra_specs(self, capabilities, instance_type):
+        """Check that the capabilities provided by the compute service
+        satisfy the extra specs associated with the instance type"""
+        if 'extra_specs' not in instance_type:
+            return True
+        # NOTE(lorinh): For now, we are just checking exact matching on the
+        # values. Later on, we want to handle numerical
+        # values so we can represent things like number of GPU cards
+        try:
+            for key, value in instance_type['extra_specs'].iteritems():
+                if capabilities[key] != value:
+                    return False
+        except KeyError:
+            return False
+        return True
+
+    def filter_hosts(self, zone_manager, query):
+        """Return a list of hosts that can create instance_type."""
+        instance_type = query
+        selected_hosts = []
+        for host, services in zone_manager.service_states.iteritems():
+            capabilities = services.get('compute', {})
+            if not capabilities:
+                continue
+            host_ram_mb = capabilities['host_memory_free']
+            disk_bytes = capabilities['disk_available']
+            spec_ram = instance_type['memory_mb']
+            spec_disk = instance_type['local_gb']
+            extra_specs = instance_type['extra_specs']
+
+            if ((host_ram_mb >= spec_ram) and (disk_bytes >= spec_disk) and
+                    self._satisfies_extra_specs(capabilities, instance_type)):
+                selected_hosts.append((host, capabilities))
+        return selected_hosts
+
+
+# host entries (currently) are like:
+#    {'host_name-description': 'Default install of XenServer',
+#    'host_hostname': 'xs-mini',
+#    'host_memory_total': 8244539392,
+#    'host_memory_overhead': 184225792,
+#    'host_memory_free': 3868327936,
+#    'host_memory_free_computed': 3840843776,
+#    'host_other_config': {},
+#    'host_ip_address': '192.168.1.109',
+#    'host_cpu_info': {},
+#    'disk_available': 32954957824,
+#    'disk_total': 50394562560,
+#    'disk_used': 17439604736,
+#    'host_uuid': 'cedb9b39-9388-41df-8891-c5c9a0c0fe5f',
+#    'host_name_label': 'xs-mini'}
+
+# instance_type table has:
+# name = Column(String(255), unique=True)
+# memory_mb = Column(Integer)
+# vcpus = Column(Integer)
+# local_gb = Column(Integer)
+# flavorid = Column(Integer, unique=True)
+# swap = Column(Integer, nullable=False, default=0)
+# rxtx_quota = Column(Integer, nullable=False, default=0)
+# rxtx_cap = Column(Integer, nullable=False, default=0)
diff --git a/nova/scheduler/filters/json_filter.py b/nova/scheduler/filters/json_filter.py
new file mode 100644
index 000000000..caf22f5d5
--- /dev/null
+++ b/nova/scheduler/filters/json_filter.py
@@ -0,0 +1,146 @@
+# Copyright (c) 2011 Openstack, LLC.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+import json
+import operator
+
+import nova.scheduler
+from nova.scheduler.filters import abstract_filter
+
+
+class JsonFilter(abstract_filter.AbstractHostFilter):
+    """Host Filter to allow simple JSON-based grammar for
+    selecting hosts.
+    """
+    def _op_compare(self, args, op):
+        """Returns True if the specified operator can successfully
+        compare the first item in the args with all the rest. Will
+        return False if only one item is in the list.
+        """
+        if len(args) < 2:
+            return False
+        if op is operator.contains:
+            bad = not args[0] in args[1:]
+        else:
+            bad = [arg for arg in args[1:]
+                    if not op(args[0], arg)]
+        return not bool(bad)
+
+    def _equals(self, args):
+        """First term is == all the other terms."""
+        return self._op_compare(args, operator.eq)
+
+    def _less_than(self, args):
+        """First term is < all the other terms."""
+        return self._op_compare(args, operator.lt)
+
+    def _greater_than(self, args):
+        """First term is > all the other terms."""
+        return self._op_compare(args, operator.gt)
+
+    def _in(self, args):
+        """First term is in set of remaining terms"""
+        return self._op_compare(args, operator.contains)
+
+    def _less_than_equal(self, args):
+        """First term is <= all the other terms."""
+        return self._op_compare(args, operator.le)
+
+    def _greater_than_equal(self, args):
+        """First term is >= all the other terms."""
+        return self._op_compare(args, operator.ge)
+
+    def _not(self, args):
+        """Flip each of the arguments."""
+        return [not arg for arg in args]
+
+    def _or(self, args):
+        """True if any arg is True."""
+        return any(args)
+
+    def _and(self, args):
+        """True if all args are True."""
+        return all(args)
+
+    commands = {
+        '=': _equals,
+        '<': _less_than,
+        '>': _greater_than,
+        'in': _in,
+        '<=': _less_than_equal,
+        '>=': _greater_than_equal,
+        'not': _not,
+        'or': _or,
+        'and': _and,
+    }
+
+    def instance_type_to_filter(self, instance_type):
+        """Convert instance_type into JSON filter object."""
+        required_ram = instance_type['memory_mb']
+        required_disk = instance_type['local_gb']
+        query = ['and',
+                ['>=', '$compute.host_memory_free', required_ram],
+                ['>=', '$compute.disk_available', required_disk]]
+        return (self._full_name(), json.dumps(query))
+
+    def _parse_string(self, string, host, services):
+        """Strings prefixed with $ are capability lookups in the
+        form '$service.capability[.subcap*]'.
+        """
+        if not string:
+            return None
+        if not string.startswith("$"):
+            return string
+
+        path = string[1:].split(".")
+        for item in path:
+            services = services.get(item, None)
+            if not services:
+                return None
+        return services
+
+    def _process_filter(self, zone_manager, query, host, services):
+        """Recursively parse the query structure."""
+        if not query:
+            return True
+        cmd = query[0]
+        method = self.commands[cmd]
+        cooked_args = []
+        for arg in query[1:]:
+            if isinstance(arg, list):
+                arg = self._process_filter(zone_manager, arg, host, services)
+            elif isinstance(arg, basestring):
+                arg = self._parse_string(arg, host, services)
+            if arg is not None:
+                cooked_args.append(arg)
+        result = method(self, cooked_args)
+        return result
+
+    def filter_hosts(self, zone_manager, query):
+        """Return a list of hosts that can fulfill the requirements
+        specified in the query.
+        """
+        expanded = json.loads(query)
+        filtered_hosts = []
+        for host, services in zone_manager.service_states.iteritems():
+            result = self._process_filter(zone_manager, expanded, host,
+                    services)
+            if isinstance(result, list):
+                # If any succeeded, include the host
+                result = any(result)
+            if result:
+                filtered_hosts.append((host, services))
+        return filtered_hosts
diff --git a/nova/scheduler/host_filter.py b/nova/scheduler/host_filter.py
index 45a8f40d8..826a99b0a 100644
--- a/nova/scheduler/host_filter.py
+++ b/nova/scheduler/host_filter.py
@@ -20,283 +20,33 @@ either incompatible or insufficient to accept a newly-requested instance
 are removed by Host Filter classes from consideration. Those that pass
 the filter are then passed on for weighting or other process for ordering.
 
-Three filters are included: AllHosts, Flavor & JSON. AllHosts just
-returns the full, unfiltered list of hosts. Flavor is a hard coded
-matching mechanism based on flavor criteria and JSON is an ad-hoc
-filter grammar.
-
-Why JSON? The requests for instances may come in through the
-REST interface from a user or a parent Zone.
-Currently Flavors and/or InstanceTypes are used for
-specifing the type of instance desired. Specific Nova users have
-noted a need for a more expressive way of specifying instances.
-Since we don't want to get into building full DSL this is a simple
-form as an example of how this could be done. In reality, most
-consumers will use the more rigid filters such as FlavorFilter.
+Filters are in the 'filters' directory that is off the 'scheduler'
+directory of nova. Additional filters can be created and added to that
+directory; be sure to add them to the filters/__init__.py file so that
+they are part of the nova.schedulers.filters namespace.
 """
 
-import json
+import types
 
 from nova import exception
 from nova import flags
-from nova import log as logging
-from nova import utils
+import nova.scheduler
 
-LOG = logging.getLogger('nova.scheduler.host_filter')
 
 FLAGS = flags.FLAGS
-flags.DEFINE_string('default_host_filter',
-                    'nova.scheduler.host_filter.AllHostsFilter',
-                    'Which filter to use for filtering hosts.')
-
-
-class HostFilter(object):
-    """Base class for host filters."""
-
-    def instance_type_to_filter(self, instance_type):
-        """Convert instance_type into a filter for most common use-case."""
-        raise NotImplementedError()
-
-    def filter_hosts(self, zone_manager, query):
-        """Return a list of hosts that fulfill the filter."""
-        raise NotImplementedError()
-
-    def _full_name(self):
-        """module.classname of the filter."""
-        return "%s.%s" % (self.__module__, self.__class__.__name__)
-
-
-class AllHostsFilter(HostFilter):
-    """ NOP host filter. Returns all hosts in ZoneManager.
-    This essentially does what the old Scheduler+Chance used
-    to give us.
-    """
-
-    def instance_type_to_filter(self, instance_type):
-        """Return anything to prevent base-class from raising
-        exception."""
-        return (self._full_name(), instance_type)
-
-    def filter_hosts(self, zone_manager, query):
-        """Return a list of hosts from ZoneManager list."""
-        return [(host, services)
-               for host, services in zone_manager.service_states.iteritems()]
-
-
-class InstanceTypeFilter(HostFilter):
-    """HostFilter hard-coded to work with InstanceType records."""
-
-    def instance_type_to_filter(self, instance_type):
-        """Use instance_type to filter hosts."""
-        return (self._full_name(), instance_type)
-
-    def _satisfies_extra_specs(self, capabilities, instance_type):
-        """Check that the capabilities provided by the compute service
-        satisfy the extra specs associated with the instance type"""
-
-        if 'extra_specs' not in instance_type:
-            return True
-
-        # Note(lorinh): For now, we are just checking exact matching on the
-        # values. Later on, we  want to handle numerical
-        # values so we can represent things like number of GPU cards
-
-        try:
-            for key, value in instance_type['extra_specs'].iteritems():
-                if capabilities[key] != value:
-                    return False
-        except KeyError:
-            return False
-
-        return True
-
-    def filter_hosts(self, zone_manager, query):
-        """Return a list of hosts that can create instance_type."""
-        instance_type = query
-        selected_hosts = []
-        for host, services in zone_manager.service_states.iteritems():
-            capabilities = services.get('compute', {})
-            host_ram_mb = capabilities['host_memory_free']
-            disk_bytes = capabilities['disk_available']
-            spec_ram = instance_type['memory_mb']
-            spec_disk = instance_type['local_gb']
-            extra_specs = instance_type['extra_specs']
-
-            if ((host_ram_mb >= spec_ram) and (disk_bytes >= spec_disk) and
-                    self._satisfies_extra_specs(capabilities, instance_type)):
-                selected_hosts.append((host, capabilities))
-        return selected_hosts
-
-#host entries (currently) are like:
-#    {'host_name-description': 'Default install of XenServer',
-#    'host_hostname': 'xs-mini',
-#    'host_memory_total': 8244539392,
-#    'host_memory_overhead': 184225792,
-#    'host_memory_free': 3868327936,
-#    'host_memory_free_computed': 3840843776,
-#    'host_other_config': {},
-#    'host_ip_address': '192.168.1.109',
-#    'host_cpu_info': {},
-#    'disk_available': 32954957824,
-#    'disk_total': 50394562560,
-#    'disk_used': 17439604736,
-#    'host_uuid': 'cedb9b39-9388-41df-8891-c5c9a0c0fe5f',
-#    'host_name_label': 'xs-mini'}
-
-# instance_type table has:
-#name = Column(String(255), unique=True)
-#memory_mb = Column(Integer)
-#vcpus = Column(Integer)
-#local_gb = Column(Integer)
-#flavorid = Column(Integer, unique=True)
-#swap = Column(Integer, nullable=False, default=0)
-#rxtx_quota = Column(Integer, nullable=False, default=0)
-#rxtx_cap = Column(Integer, nullable=False, default=0)
-
-
-class JsonFilter(HostFilter):
-    """Host Filter to allow simple JSON-based grammar for
-    selecting hosts.
-    """
-
-    def _equals(self, args):
-        """First term is == all the other terms."""
-        if len(args) < 2:
-            return False
-        lhs = args[0]
-        for rhs in args[1:]:
-            if lhs != rhs:
-                return False
-        return True
-
-    def _less_than(self, args):
-        """First term is < all the other terms."""
-        if len(args) < 2:
-            return False
-        lhs = args[0]
-        for rhs in args[1:]:
-            if lhs >= rhs:
-                return False
-        return True
-
-    def _greater_than(self, args):
-        """First term is > all the other terms."""
-        if len(args) < 2:
-            return False
-        lhs = args[0]
-        for rhs in args[1:]:
-            if lhs <= rhs:
-                return False
-        return True
-
-    def _in(self, args):
-        """First term is in set of remaining terms"""
-        if len(args) < 2:
-            return False
-        return args[0] in args[1:]
-
-    def _less_than_equal(self, args):
-        """First term is <= all the other terms."""
-        if len(args) < 2:
-            return False
-        lhs = args[0]
-        for rhs in args[1:]:
-            if lhs > rhs:
-                return False
-        return True
-
-    def _greater_than_equal(self, args):
-        """First term is >= all the other terms."""
-        if len(args) < 2:
-            return False
-        lhs = args[0]
-        for rhs in args[1:]:
-            if lhs < rhs:
-                return False
-        return True
-
-    def _not(self, args):
-        """Flip each of the arguments."""
-        if len(args) == 0:
-            return False
-        return [not arg for arg in args]
-
-    def _or(self, args):
-        """True if any arg is True."""
-        return True in args
-
-    def _and(self, args):
-        """True if all args are True."""
-        return False not in args
-
-    commands = {
-        '=': _equals,
-        '<': _less_than,
-        '>': _greater_than,
-        'in': _in,
-        '<=': _less_than_equal,
-        '>=': _greater_than_equal,
-        'not': _not,
-        'or': _or,
-        'and': _and,
-    }
-
-    def instance_type_to_filter(self, instance_type):
-        """Convert instance_type into JSON filter object."""
-        required_ram = instance_type['memory_mb']
-        required_disk = instance_type['local_gb']
-        query = ['and',
-                    ['>=', '$compute.host_memory_free', required_ram],
-                    ['>=', '$compute.disk_available', required_disk]]
-        return (self._full_name(), json.dumps(query))
-
-    def _parse_string(self, string, host, services):
-        """Strings prefixed with $ are capability lookups in the
-        form '$service.capability[.subcap*]'
-        """
-        if not string:
-            return None
-        if string[0] != '$':
-            return string
-
-        path = string[1:].split('.')
-        for item in path:
-            services = services.get(item, None)
-            if not services:
-                return None
-        return services
 
-    def _process_filter(self, zone_manager, query, host, services):
-        """Recursively parse the query structure."""
-        if len(query) == 0:
-            return True
-        cmd = query[0]
-        method = self.commands[cmd]  # Let exception fly.
-        cooked_args = []
-        for arg in query[1:]:
-            if isinstance(arg, list):
-                arg = self._process_filter(zone_manager, arg, host, services)
-            elif isinstance(arg, basestring):
-                arg = self._parse_string(arg, host, services)
-            if arg != None:
-                cooked_args.append(arg)
-        result = method(self, cooked_args)
-        return result
 
-    def filter_hosts(self, zone_manager, query):
-        """Return a list of hosts that can fulfill filter."""
-        expanded = json.loads(query)
-        hosts = []
-        for host, services in zone_manager.service_states.iteritems():
-            r = self._process_filter(zone_manager, expanded, host, services)
-            if isinstance(r, list):
-                r = True in r
-            if r:
-                hosts.append((host, services))
-        return hosts
+def _get_filters():
+    # Imported here to avoid circular imports
+    from nova.scheduler import filters
 
+    def get_itm(nm):
+        return getattr(filters, nm)
 
-FILTERS = [AllHostsFilter, InstanceTypeFilter, JsonFilter]
+    return [get_itm(itm) for itm in dir(filters)
+            if (type(get_itm(itm)) is types.TypeType)
+            and issubclass(get_itm(itm), filters.AbstractHostFilter)
+            and get_itm(itm) is not filters.AbstractHostFilter]
 
 
 def choose_host_filter(filter_name=None):
@@ -307,8 +57,7 @@ def choose_host_filter(filter_name=None):
     """
     if not filter_name:
         filter_name = FLAGS.default_host_filter
-    for filter_class in FILTERS:
-        host_match = "%s.%s" % (filter_class.__module__, filter_class.__name__)
-        if host_match == filter_name:
+    for filter_class in _get_filters():
+        if filter_class.__name__ == filter_name:
             return filter_class()
     raise exception.SchedulerHostFilterNotFound(filter_name=filter_name)
diff --git a/nova/scheduler/least_cost.py b/nova/scheduler/least_cost.py
index a58b11289..903d786cd 100644
--- a/nova/scheduler/least_cost.py
+++ b/nova/scheduler/least_cost.py
@@ -22,14 +22,12 @@ The cost-function and weights are tabulated, and the host with the least cost
 is then selected for provisioning.
 """
 
-# TODO(dabo): This class will be removed in the next merge prop; it remains now
-# because much of the code will be refactored into different classes.
 
 import collections
 
 from nova import flags
 from nova import log as logging
-from nova.scheduler import abstract_scheduler
+from nova.scheduler import base_scheduler
 from nova import utils
 from nova import exception
 
@@ -37,14 +35,16 @@ LOG = logging.getLogger('nova.scheduler.least_cost')
 
 FLAGS = flags.FLAGS
 flags.DEFINE_list('least_cost_scheduler_cost_functions',
-                  ['nova.scheduler.least_cost.noop_cost_fn'],
-                  'Which cost functions the LeastCostScheduler should use.')
+        ['nova.scheduler.least_cost.noop_cost_fn'],
+        'Which cost functions the LeastCostScheduler should use.')
 
 
 # TODO(sirp): Once we have enough of these rules, we can break them out into a
 # cost_functions.py file (perhaps in a least_cost_scheduler directory)
 flags.DEFINE_integer('noop_cost_fn_weight', 1,
-                     'How much weight to give the noop cost function')
+             'How much weight to give the noop cost function')
+flags.DEFINE_integer('compute_fill_first_cost_fn_weight', 1,
+             'How much weight to give the fill-first cost function')
 
 
 def noop_cost_fn(host):
@@ -52,19 +52,64 @@ def noop_cost_fn(host):
     return 1
 
 
-flags.DEFINE_integer('compute_fill_first_cost_fn_weight', 1,
-                     'How much weight to give the fill-first cost function')
-
-
 def compute_fill_first_cost_fn(host):
     """Prefer hosts that have less ram available, filter_hosts will exclude
-    hosts that don't have enough ram"""
-    hostname, caps = host
-    free_mem = caps['host_memory_free']
+    hosts that don't have enough ram.
+    """
+    hostname, service = host
+    caps = service.get("compute", {})
+    free_mem = caps.get("host_memory_free", 0)
     return free_mem
 
 
-class LeastCostScheduler(abstract_scheduler.AbstractScheduler):
+def normalize_list(L):
+    """Normalize an array of numbers such that each element satisfies:
+        0 <= e <= 1
+    """
+    if not L:
+        return L
+    max_ = max(L)
+    if max_ > 0:
+        return [(float(e) / max_) for e in L]
+    return L
+
+
+def weighted_sum(domain, weighted_fns, normalize=True):
+    """Use the weighted-sum method to compute a score for an array of objects.
+    Normalize the results of the objective-functions so that the weights are
+    meaningful regardless of objective-function's range.
+
+    domain - input to be scored
+    weighted_fns - list of weights and functions like:
+        [(weight, objective-functions)]
+
+    Returns an unsorted list of scores. To pair with hosts do:
+        zip(scores, hosts)
+    """
+    # Table of form:
+    #   { domain1: [score1, score2, ..., scoreM]
+    #     ...
+    #     domainN: [score1, score2, ..., scoreM] }
+    score_table = collections.defaultdict(list)
+    for weight, fn in weighted_fns:
+        scores = [fn(elem) for elem in domain]
+        if normalize:
+            norm_scores = normalize_list(scores)
+        else:
+            norm_scores = scores
+        for idx, score in enumerate(norm_scores):
+            weighted_score = score * weight
+            score_table[idx].append(weighted_score)
+
+    # Sum rows in table to compute score for each element in domain
+    domain_scores = []
+    for idx in sorted(score_table):
+        elem_score = sum(score_table[idx])
+        domain_scores.append(elem_score)
+    return domain_scores
+
+
+class LeastCostScheduler(base_scheduler.BaseScheduler):
     def __init__(self, *args, **kwargs):
         self.cost_fns_cache = {}
         super(LeastCostScheduler, self).__init__(*args, **kwargs)
@@ -73,10 +118,8 @@ class LeastCostScheduler(abstract_scheduler.AbstractScheduler):
         """Returns a list of tuples containing weights and cost functions to
         use for weighing hosts
         """
-
         if topic in self.cost_fns_cache:
             return self.cost_fns_cache[topic]
-
         cost_fns = []
         for cost_fn_str in FLAGS.least_cost_scheduler_cost_functions:
             if '.' in cost_fn_str:
@@ -85,7 +128,6 @@ class LeastCostScheduler(abstract_scheduler.AbstractScheduler):
                 short_name = cost_fn_str
                 cost_fn_str = "%s.%s.%s" % (
                         __name__, self.__class__.__name__, short_name)
-
             if not (short_name.startswith('%s_' % topic) or
                     short_name.startswith('noop')):
                 continue
@@ -96,15 +138,14 @@ class LeastCostScheduler(abstract_scheduler.AbstractScheduler):
                 cost_fn = utils.import_class(cost_fn_str)
             except exception.ClassNotFound:
                 raise exception.SchedulerCostFunctionNotFound(
-                    cost_fn_str=cost_fn_str)
+                        cost_fn_str=cost_fn_str)
 
             try:
                 flag_name = "%s_weight" % cost_fn.__name__
                 weight = getattr(FLAGS, flag_name)
             except AttributeError:
                 raise exception.SchedulerWeightFlagNotFound(
-                    flag_name=flag_name)
-
+                        flag_name=flag_name)
             cost_fns.append((weight, cost_fn))
 
         self.cost_fns_cache[topic] = cost_fns
@@ -114,13 +155,13 @@ class LeastCostScheduler(abstract_scheduler.AbstractScheduler):
         """Returns a list of dictionaries of form:
            [ {weight: weight, hostname: hostname, capabilities: capabs} ]
         """
-
         cost_fns = self.get_cost_fns(topic)
         costs = weighted_sum(domain=hosts, weighted_fns=cost_fns)
 
         weighted = []
         weight_log = []
-        for cost, (hostname, caps) in zip(costs, hosts):
+        for cost, (hostname, service) in zip(costs, hosts):
+            caps = service[topic]
             weight_log.append("%s: %s" % (hostname, "%.2f" % cost))
             weight_dict = dict(weight=cost, hostname=hostname,
                     capabilities=caps)
@@ -128,52 +169,3 @@ class LeastCostScheduler(abstract_scheduler.AbstractScheduler):
 
         LOG.debug(_("Weighted Costs => %s") % weight_log)
         return weighted
-
-
-def normalize_list(L):
-    """Normalize an array of numbers such that each element satisfies:
-        0 <= e <= 1"""
-    if not L:
-        return L
-    max_ = max(L)
-    if max_ > 0:
-        return [(float(e) / max_) for e in L]
-    return L
-
-
-def weighted_sum(domain, weighted_fns, normalize=True):
-    """Use the weighted-sum method to compute a score for an array of objects.
-    Normalize the results of the objective-functions so that the weights are
-    meaningful regardless of objective-function's range.
-
-    domain - input to be scored
-    weighted_fns - list of weights and functions like:
-        [(weight, objective-functions)]
-
-    Returns an unsorted list of scores. To pair with hosts do:
-        zip(scores, hosts)
-    """
-    # Table of form:
-    #   { domain1: [score1, score2, ..., scoreM]
-    #     ...
-    #     domainN: [score1, score2, ..., scoreM] }
-    score_table = collections.defaultdict(list)
-    for weight, fn in weighted_fns:
-        scores = [fn(elem) for elem in domain]
-
-        if normalize:
-            norm_scores = normalize_list(scores)
-        else:
-            norm_scores = scores
-
-        for idx, score in enumerate(norm_scores):
-            weighted_score = score * weight
-            score_table[idx].append(weighted_score)
-
-    # Sum rows in table to compute score for each element in domain
-    domain_scores = []
-    for idx in sorted(score_table):
-        elem_score = sum(score_table[idx])
-        domain_scores.append(elem_score)
-
-    return domain_scores
diff --git a/nova/service.py b/nova/service.py
index 6e9eddc5a..959e79052 100644
--- a/nova/service.py
+++ b/nova/service.py
@@ -20,13 +20,11 @@
 """Generic Node baseclass for all workers that run on hosts."""
 
 import inspect
-import multiprocessing
 import os
 
+import eventlet
 import greenlet
 
-from eventlet import greenthread
-
 from nova import context
 from nova import db
 from nova import exception
@@ -69,30 +67,25 @@ class Launcher(object):
         self._services = []
 
     @staticmethod
-    def run_service(service):
-        """Start and wait for a service to finish.
+    def run_server(server):
+        """Start and wait for a server to finish.
 
-        :param service: Service to run and wait for.
+        :param service: Server to run and wait for.
         :returns: None
 
         """
-        service.start()
-        try:
-            service.wait()
-        except KeyboardInterrupt:
-            service.stop()
+        server.start()
+        server.wait()
 
-    def launch_service(self, service):
-        """Load and start the given service.
+    def launch_server(self, server):
+        """Load and start the given server.
 
-        :param service: The service you would like to start.
+        :param server: The server you would like to start.
         :returns: None
 
         """
-        process = multiprocessing.Process(target=self.run_service,
-                                          args=(service,))
-        process.start()
-        self._services.append(process)
+        gt = eventlet.spawn(self.run_server, server)
+        self._services.append(gt)
 
     def stop(self):
         """Stop all services which are currently running.
@@ -101,8 +94,7 @@ class Launcher(object):
 
         """
         for service in self._services:
-            if service.is_alive():
-                service.terminate()
+            service.kill()
 
     def wait(self):
         """Waits until all services have been stopped, and then returns.
@@ -111,11 +103,18 @@ class Launcher(object):
 
         """
         for service in self._services:
-            service.join()
+            try:
+                service.wait()
+            except greenlet.GreenletExit:
+                pass
 
 
 class Service(object):
-    """Base class for workers that run on hosts."""
+    """Service object for binaries running on hosts.
+
+    A service takes a manager and enables rpc by listening to queues based
+    on topic. It also periodically runs tasks on the manager and reports
+    it state to the database services table."""
 
     def __init__(self, host, binary, topic, manager, report_interval=None,
                  periodic_interval=None, *args, **kwargs):
@@ -173,7 +172,7 @@ class Service(object):
             finally:
                 consumer_set.close()
 
-        self.consumer_set_thread = greenthread.spawn(_wait)
+        self.consumer_set_thread = eventlet.spawn(_wait)
 
         if self.report_interval:
             pulse = utils.LoopingCall(self.report_state)
@@ -293,9 +292,9 @@ class WSGIService(object):
     """Provides ability to launch API from a 'paste' configuration."""
 
     def __init__(self, name, loader=None):
-        """Initialize, but do not start the WSGI service.
+        """Initialize, but do not start the WSGI server.
 
-        :param name: The name of the WSGI service given to the loader.
+        :param name: The name of the WSGI server given to the loader.
         :param loader: Loads the WSGI application using the given name.
         :returns: None
 
@@ -339,32 +338,32 @@ class WSGIService(object):
         self.server.wait()
 
 
-def serve(*services):
-    try:
-        if not services:
-            services = [Service.create()]
-    except Exception:
-        logging.exception('in Service.create()')
-        raise
-    finally:
-        # After we've loaded up all our dynamic bits, check
-        # whether we should print help
-        flags.DEFINE_flag(flags.HelpFlag())
-        flags.DEFINE_flag(flags.HelpshortFlag())
-        flags.DEFINE_flag(flags.HelpXMLFlag())
-        FLAGS.ParseNewFlags()
-
-    name = '_'.join(x.binary for x in services)
-    logging.debug(_('Serving %s'), name)
-    logging.debug(_('Full set of FLAGS:'))
-    for flag in FLAGS:
-        flag_get = FLAGS.get(flag, None)
-        logging.debug('%(flag)s : %(flag_get)s' % locals())
+# NOTE(vish): the global launcher is to maintain the existing
+#             functionality of calling service.serve +
+#             service.wait
+_launcher = None
 
-    for x in services:
-        x.start()
+
+def serve(*servers):
+    global _launcher
+    if not _launcher:
+        _launcher = Launcher()
+    for server in servers:
+        _launcher.launch_server(server)
 
 
 def wait():
-    while True:
-        greenthread.sleep(5)
+    # After we've loaded up all our dynamic bits, check
+    # whether we should print help
+    flags.DEFINE_flag(flags.HelpFlag())
+    flags.DEFINE_flag(flags.HelpshortFlag())
+    flags.DEFINE_flag(flags.HelpXMLFlag())
+    FLAGS.ParseNewFlags()
+    logging.debug(_('Full set of FLAGS:'))
+    for flag in FLAGS:
+        flag_get = FLAGS.get(flag, None)
+        logging.debug('%(flag)s : %(flag_get)s' % locals())
+    try:
+        _launcher.wait()
+    except KeyboardInterrupt:
+        _launcher.stop()
diff --git a/nova/tests/api/openstack/__init__.py b/nova/tests/api/openstack/__init__.py
index 458434a81..7d44489a1 100644
--- a/nova/tests/api/openstack/__init__.py
+++ b/nova/tests/api/openstack/__init__.py
@@ -44,14 +44,15 @@ class RateLimitingMiddlewareTest(test.TestCase):
             action = middleware.get_action_name(req)
             self.assertEqual(action, action_name)
 
-        verify('PUT', '/servers/4', 'PUT')
-        verify('DELETE', '/servers/4', 'DELETE')
-        verify('POST', '/images/4', 'POST')
-        verify('POST', '/servers/4', 'POST servers')
-        verify('GET', '/foo?a=4&changes-since=never&b=5', 'GET changes-since')
-        verify('GET', '/foo?a=4&monkeys-since=never&b=5', None)
-        verify('GET', '/servers/4', None)
-        verify('HEAD', '/servers/4', None)
+        verify('PUT', '/fake/servers/4', 'PUT')
+        verify('DELETE', '/fake/servers/4', 'DELETE')
+        verify('POST', '/fake/images/4', 'POST')
+        verify('POST', '/fake/servers/4', 'POST servers')
+        verify('GET', '/fake/foo?a=4&changes-since=never&b=5',
+               'GET changes-since')
+        verify('GET', '/fake/foo?a=4&monkeys-since=never&b=5', None)
+        verify('GET', '/fake/servers/4', None)
+        verify('HEAD', '/fake/servers/4', None)
 
     def exhaust(self, middleware, method, url, username, times):
         req = Request.blank(url, dict(REQUEST_METHOD=method),
@@ -67,13 +68,13 @@ class RateLimitingMiddlewareTest(test.TestCase):
 
     def test_single_action(self):
         middleware = RateLimitingMiddleware(simple_wsgi)
-        self.exhaust(middleware, 'DELETE', '/servers/4', 'usr1', 100)
-        self.exhaust(middleware, 'DELETE', '/servers/4', 'usr2', 100)
+        self.exhaust(middleware, 'DELETE', '/fake/servers/4', 'usr1', 100)
+        self.exhaust(middleware, 'DELETE', '/fake/servers/4', 'usr2', 100)
 
     def test_POST_servers_action_implies_POST_action(self):
         middleware = RateLimitingMiddleware(simple_wsgi)
-        self.exhaust(middleware, 'POST', '/servers/4', 'usr1', 10)
-        self.exhaust(middleware, 'POST', '/images/4', 'usr2', 10)
+        self.exhaust(middleware, 'POST', '/fake/servers/4', 'usr1', 10)
+        self.exhaust(middleware, 'POST', '/fake/images/4', 'usr2', 10)
         self.assertTrue(set(middleware.limiter._levels) == \
                         set(['usr1:POST', 'usr1:POST servers', 'usr2:POST']))
 
@@ -81,11 +82,11 @@ class RateLimitingMiddlewareTest(test.TestCase):
         middleware = RateLimitingMiddleware(simple_wsgi)
         # Use up all of our "POST" allowance for the minute, 5 times
         for i in range(5):
-            self.exhaust(middleware, 'POST', '/servers/4', 'usr1', 10)
+            self.exhaust(middleware, 'POST', '/fake/servers/4', 'usr1', 10)
             # Reset the 'POST' action counter.
             del middleware.limiter._levels['usr1:POST']
         # All 50 daily "POST servers" actions should be all used up
-        self.exhaust(middleware, 'POST', '/servers/4', 'usr1', 0)
+        self.exhaust(middleware, 'POST', '/fake/servers/4', 'usr1', 0)
 
     def test_proxy_ctor_works(self):
         middleware = RateLimitingMiddleware(simple_wsgi)
diff --git a/nova/tests/api/openstack/contrib/test_createserverext.py b/nova/tests/api/openstack/contrib/test_createserverext.py
new file mode 100644
index 000000000..e5eed14fe
--- /dev/null
+++ b/nova/tests/api/openstack/contrib/test_createserverext.py
@@ -0,0 +1,306 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2010-2011 OpenStack LLC.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import base64
+import json
+import unittest
+from xml.dom import minidom
+
+import stubout
+import webob
+
+from nova import exception
+from nova import flags
+from nova import test
+from nova import utils
+import nova.api.openstack
+from nova.api.openstack import servers
+from nova.api.openstack.contrib import createserverext
+import nova.compute.api
+
+import nova.scheduler.api
+import nova.image.fake
+import nova.rpc
+from nova.tests.api.openstack import fakes
+
+
+FLAGS = flags.FLAGS
+FLAGS.verbose = True
+
+FAKE_UUID = 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'
+
+FAKE_NETWORKS = [('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '10.0.1.12'),
+                 ('bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb', '10.0.2.12')]
+
+DUPLICATE_NETWORKS = [('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '10.0.1.12'),
+                      ('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '10.0.1.12')]
+
+INVALID_NETWORKS = [('invalid', 'invalid-ip-address')]
+
+
+class CreateserverextTest(test.TestCase):
+
+    def setUp(self):
+        super(CreateserverextTest, self).setUp()
+        self.stubs = stubout.StubOutForTesting()
+        fakes.FakeAuthManager.auth_data = {}
+        fakes.FakeAuthDatabase.data = {}
+        fakes.stub_out_auth(self.stubs)
+        fakes.stub_out_image_service(self.stubs)
+        fakes.stub_out_key_pair_funcs(self.stubs)
+        self.allow_admin = FLAGS.allow_admin_api
+
+    def tearDown(self):
+        self.stubs.UnsetAll()
+        FLAGS.allow_admin_api = self.allow_admin
+        super(CreateserverextTest, self).tearDown()
+
+    def _setup_mock_compute_api(self):
+
+        class MockComputeAPI(nova.compute.API):
+
+            def __init__(self):
+                self.injected_files = None
+                self.networks = None
+
+            def create(self, *args, **kwargs):
+                if 'injected_files' in kwargs:
+                    self.injected_files = kwargs['injected_files']
+                else:
+                    self.injected_files = None
+
+                if 'requested_networks' in kwargs:
+                    self.networks = kwargs['requested_networks']
+                else:
+                    self.networks = None
+                return [{'id': '1234', 'display_name': 'fakeinstance',
+                         'uuid': FAKE_UUID,
+                         'created_at': "",
+                         'updated_at': ""}]
+
+            def set_admin_password(self, *args, **kwargs):
+                pass
+
+        def make_stub_method(canned_return):
+            def stub_method(*args, **kwargs):
+                return canned_return
+            return stub_method
+
+        compute_api = MockComputeAPI()
+        self.stubs.Set(nova.compute, 'API', make_stub_method(compute_api))
+        self.stubs.Set(
+            nova.api.openstack.create_instance_helper.CreateInstanceHelper,
+            '_get_kernel_ramdisk_from_image', make_stub_method((1, 1)))
+        return compute_api
+
+    def _create_networks_request_dict(self, networks):
+        server = {}
+        server['name'] = 'new-server-test'
+        server['imageRef'] = 1
+        server['flavorRef'] = 1
+        if networks is not None:
+            network_list = []
+            for uuid, fixed_ip in networks:
+                network_list.append({'uuid': uuid, 'fixed_ip': fixed_ip})
+            server['networks'] = network_list
+        return {'server': server}
+
+    def _get_create_request_json(self, body_dict):
+        req = webob.Request.blank('/v1.1/123/os-create-server-ext')
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body_dict)
+        return req
+
+    def _run_create_instance_with_mock_compute_api(self, request):
+        compute_api = self._setup_mock_compute_api()
+        response = request.get_response(fakes.wsgi_app())
+        return compute_api, response
+
+    def _format_xml_request_body(self, body_dict):
+        server = body_dict['server']
+        body_parts = []
+        body_parts.extend([
+            '<?xml version="1.0" encoding="UTF-8"?>',
+            '<server xmlns="http://docs.rackspacecloud.com/servers/api/v1.1"',
+            ' name="%s" imageRef="%s" flavorRef="%s">' % (
+                    server['name'], server['imageRef'], server['flavorRef'])])
+        if 'metadata' in server:
+            metadata = server['metadata']
+            body_parts.append('<metadata>')
+            for item in metadata.iteritems():
+                body_parts.append('<meta key="%s">%s</meta>' % item)
+            body_parts.append('</metadata>')
+        if 'personality' in server:
+            personalities = server['personality']
+            body_parts.append('<personality>')
+            for file in personalities:
+                item = (file['path'], file['contents'])
+                body_parts.append('<file path="%s">%s</file>' % item)
+            body_parts.append('</personality>')
+        if 'networks' in server:
+            networks = server['networks']
+            body_parts.append('<networks>')
+            for network in networks:
+                item = (network['uuid'], network['fixed_ip'])
+                body_parts.append('<network uuid="%s" fixed_ip="%s"></network>'
+                                  % item)
+            body_parts.append('</networks>')
+        body_parts.append('</server>')
+        return ''.join(body_parts)
+
+    def _get_create_request_xml(self, body_dict):
+        req = webob.Request.blank('/v1.1/123/os-create-server-ext')
+        req.content_type = 'application/xml'
+        req.accept = 'application/xml'
+        req.method = 'POST'
+        req.body = self._format_xml_request_body(body_dict)
+        return req
+
+    def _create_instance_with_networks_json(self, networks):
+        body_dict = self._create_networks_request_dict(networks)
+        request = self._get_create_request_json(body_dict)
+        compute_api, response = \
+            self._run_create_instance_with_mock_compute_api(request)
+        return request, response, compute_api.networks
+
+    def _create_instance_with_networks_xml(self, networks):
+        body_dict = self._create_networks_request_dict(networks)
+        request = self._get_create_request_xml(body_dict)
+        compute_api, response = \
+            self._run_create_instance_with_mock_compute_api(request)
+        return request, response, compute_api.networks
+
+    def test_create_instance_with_no_networks(self):
+        request, response, networks = \
+                self._create_instance_with_networks_json(networks=None)
+        self.assertEquals(response.status_int, 202)
+        self.assertEquals(networks, None)
+
+    def test_create_instance_with_no_networks_xml(self):
+        request, response, networks = \
+                self._create_instance_with_networks_xml(networks=None)
+        self.assertEquals(response.status_int, 202)
+        self.assertEquals(networks, None)
+
+    def test_create_instance_with_one_network(self):
+        request, response, networks = \
+            self._create_instance_with_networks_json([FAKE_NETWORKS[0]])
+        self.assertEquals(response.status_int, 202)
+        self.assertEquals(networks, [FAKE_NETWORKS[0]])
+
+    def test_create_instance_with_one_network_xml(self):
+        request, response, networks = \
+            self._create_instance_with_networks_xml([FAKE_NETWORKS[0]])
+        self.assertEquals(response.status_int, 202)
+        self.assertEquals(networks, [FAKE_NETWORKS[0]])
+
+    def test_create_instance_with_two_networks(self):
+        request, response, networks = \
+            self._create_instance_with_networks_json(FAKE_NETWORKS)
+        self.assertEquals(response.status_int, 202)
+        self.assertEquals(networks, FAKE_NETWORKS)
+
+    def test_create_instance_with_two_networks_xml(self):
+        request, response, networks = \
+            self._create_instance_with_networks_xml(FAKE_NETWORKS)
+        self.assertEquals(response.status_int, 202)
+        self.assertEquals(networks, FAKE_NETWORKS)
+
+    def test_create_instance_with_duplicate_networks(self):
+        request, response, networks = \
+            self._create_instance_with_networks_json(DUPLICATE_NETWORKS)
+        self.assertEquals(response.status_int, 400)
+        self.assertEquals(networks, None)
+
+    def test_create_instance_with_duplicate_networks_xml(self):
+        request, response, networks = \
+            self._create_instance_with_networks_xml(DUPLICATE_NETWORKS)
+        self.assertEquals(response.status_int, 400)
+        self.assertEquals(networks, None)
+
+    def test_create_instance_with_network_no_id(self):
+        body_dict = self._create_networks_request_dict([FAKE_NETWORKS[0]])
+        del body_dict['server']['networks'][0]['uuid']
+        request = self._get_create_request_json(body_dict)
+        compute_api, response = \
+            self._run_create_instance_with_mock_compute_api(request)
+        self.assertEquals(response.status_int, 400)
+        self.assertEquals(compute_api.networks, None)
+
+    def test_create_instance_with_network_no_id_xml(self):
+        body_dict = self._create_networks_request_dict([FAKE_NETWORKS[0]])
+        request = self._get_create_request_xml(body_dict)
+        uuid = ' uuid="aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa"'
+        request.body = request.body.replace(uuid, '')
+        compute_api, response = \
+            self._run_create_instance_with_mock_compute_api(request)
+        self.assertEquals(response.status_int, 400)
+        self.assertEquals(compute_api.networks, None)
+
+    def test_create_instance_with_network_invalid_id(self):
+        request, response, networks = \
+            self._create_instance_with_networks_json(INVALID_NETWORKS)
+        self.assertEquals(response.status_int, 400)
+        self.assertEquals(networks, None)
+
+    def test_create_instance_with_network_invalid_id_xml(self):
+        request, response, networks = \
+            self._create_instance_with_networks_xml(INVALID_NETWORKS)
+        self.assertEquals(response.status_int, 400)
+        self.assertEquals(networks, None)
+
+    def test_create_instance_with_network_empty_fixed_ip(self):
+        networks = [('1', '')]
+        request, response, networks = \
+            self._create_instance_with_networks_json(networks)
+        self.assertEquals(response.status_int, 400)
+        self.assertEquals(networks, None)
+
+    def test_create_instance_with_network_non_string_fixed_ip(self):
+        networks = [('1', 12345)]
+        request, response, networks = \
+            self._create_instance_with_networks_json(networks)
+        self.assertEquals(response.status_int, 400)
+        self.assertEquals(networks, None)
+
+    def test_create_instance_with_network_empty_fixed_ip_xml(self):
+        networks = [('1', '')]
+        request, response, networks = \
+            self._create_instance_with_networks_xml(networks)
+        self.assertEquals(response.status_int, 400)
+        self.assertEquals(networks, None)
+
+    def test_create_instance_with_network_no_fixed_ip(self):
+        body_dict = self._create_networks_request_dict([FAKE_NETWORKS[0]])
+        del body_dict['server']['networks'][0]['fixed_ip']
+        request = self._get_create_request_json(body_dict)
+        compute_api, response = \
+            self._run_create_instance_with_mock_compute_api(request)
+        self.assertEquals(response.status_int, 202)
+        self.assertEquals(compute_api.networks,
+                          [('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', None)])
+
+    def test_create_instance_with_network_no_fixed_ip_xml(self):
+        body_dict = self._create_networks_request_dict([FAKE_NETWORKS[0]])
+        request = self._get_create_request_xml(body_dict)
+        request.body = request.body.replace(' fixed_ip="10.0.1.12"', '')
+        compute_api, response = \
+            self._run_create_instance_with_mock_compute_api(request)
+        self.assertEquals(response.status_int, 202)
+        self.assertEquals(compute_api.networks,
+                          [('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', None)])
diff --git a/nova/tests/api/openstack/contrib/test_floating_ips.py b/nova/tests/api/openstack/contrib/test_floating_ips.py
index 704d06582..568faf867 100644
--- a/nova/tests/api/openstack/contrib/test_floating_ips.py
+++ b/nova/tests/api/openstack/contrib/test_floating_ips.py
@@ -17,6 +17,7 @@ import json
 import stubout
 import webob
 
+from nova import compute
 from nova import context
 from nova import db
 from nova import test
@@ -30,6 +31,11 @@ from nova.api.openstack.contrib.floating_ips import _translate_floating_ip_view
 
 def network_api_get_floating_ip(self, context, id):
     return {'id': 1, 'address': '10.10.10.10',
+            'fixed_ip': None}
+
+
+def network_api_get_floating_ip_by_ip(self, context, address):
+    return {'id': 1, 'address': '10.10.10.10',
             'fixed_ip': {'address': '11.0.0.1'}}
 
 
@@ -50,7 +56,7 @@ def network_api_release(self, context, address):
     pass
 
 
-def network_api_associate(self, context, floating_ip, fixed_ip):
+def compute_api_associate(self, context, instance_id, floating_ip):
     pass
 
 
@@ -78,14 +84,16 @@ class FloatingIpTest(test.TestCase):
         fakes.stub_out_rate_limiting(self.stubs)
         self.stubs.Set(network.api.API, "get_floating_ip",
                        network_api_get_floating_ip)
+        self.stubs.Set(network.api.API, "get_floating_ip_by_ip",
+                       network_api_get_floating_ip)
         self.stubs.Set(network.api.API, "list_floating_ips",
                        network_api_list_floating_ips)
         self.stubs.Set(network.api.API, "allocate_floating_ip",
                        network_api_allocate)
         self.stubs.Set(network.api.API, "release_floating_ip",
                        network_api_release)
-        self.stubs.Set(network.api.API, "associate_floating_ip",
-                       network_api_associate)
+        self.stubs.Set(compute.api.API, "associate_floating_ip",
+                       compute_api_associate)
         self.stubs.Set(network.api.API, "disassociate_floating_ip",
                        network_api_disassociate)
         self.context = context.get_admin_context()
@@ -112,7 +120,7 @@ class FloatingIpTest(test.TestCase):
         self.assertTrue('floating_ip' in view)
 
     def test_floating_ips_list(self):
-        req = webob.Request.blank('/v1.1/os-floating-ips')
+        req = webob.Request.blank('/v1.1/123/os-floating-ips')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 200)
         res_dict = json.loads(res.body)
@@ -127,65 +135,91 @@ class FloatingIpTest(test.TestCase):
         self.assertEqual(res_dict, response)
 
     def test_floating_ip_show(self):
-        req = webob.Request.blank('/v1.1/os-floating-ips/1')
+        req = webob.Request.blank('/v1.1/123/os-floating-ips/1')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 200)
         res_dict = json.loads(res.body)
         self.assertEqual(res_dict['floating_ip']['id'], 1)
         self.assertEqual(res_dict['floating_ip']['ip'], '10.10.10.10')
-        self.assertEqual(res_dict['floating_ip']['fixed_ip'], '11.0.0.1')
         self.assertEqual(res_dict['floating_ip']['instance_id'], None)
 
     def test_floating_ip_allocate(self):
-        req = webob.Request.blank('/v1.1/os-floating-ips')
+        req = webob.Request.blank('/v1.1/123/os-floating-ips')
         req.method = 'POST'
         req.headers['Content-Type'] = 'application/json'
         res = req.get_response(fakes.wsgi_app())
-        print res
         self.assertEqual(res.status_int, 200)
-        ip = json.loads(res.body)['allocated']
+        ip = json.loads(res.body)['floating_ip']
+
         expected = {
             "id": 1,
-            "floating_ip": '10.10.10.10'}
+            "instance_id": None,
+            "ip": "10.10.10.10",
+            "fixed_ip": None}
         self.assertEqual(ip, expected)
 
     def test_floating_ip_release(self):
-        req = webob.Request.blank('/v1.1/os-floating-ips/1')
+        req = webob.Request.blank('/v1.1/123/os-floating-ips/1')
         req.method = 'DELETE'
         res = req.get_response(fakes.wsgi_app())
-        self.assertEqual(res.status_int, 200)
-        actual = json.loads(res.body)['released']
-        expected = {
-            "id": 1,
-            "floating_ip": '10.10.10.10'}
-        self.assertEqual(actual, expected)
+        self.assertEqual(res.status_int, 202)
 
-    def test_floating_ip_associate(self):
-        body = dict(associate_address=dict(fixed_ip='1.2.3.4'))
-        req = webob.Request.blank('/v1.1/os-floating-ips/1/associate')
-        req.method = 'POST'
+    def test_add_floating_ip_to_instance(self):
+        body = dict(addFloatingIp=dict(address='11.0.0.1'))
+        req = webob.Request.blank('/v1.1/123/servers/test_inst/action')
+        req.method = "POST"
         req.body = json.dumps(body)
         req.headers["content-type"] = "application/json"
 
-        res = req.get_response(fakes.wsgi_app())
-        self.assertEqual(res.status_int, 200)
-        actual = json.loads(res.body)['associated']
-        expected = {
-            "floating_ip_id": '1',
-            "floating_ip": "10.10.10.10",
-            "fixed_ip": "1.2.3.4"}
-        self.assertEqual(actual, expected)
-
-    def test_floating_ip_disassociate(self):
-        body = dict()
-        req = webob.Request.blank('/v1.1/os-floating-ips/1/disassociate')
-        req.method = 'POST'
+        resp = req.get_response(fakes.wsgi_app())
+        self.assertEqual(resp.status_int, 202)
+
+    def test_remove_floating_ip_from_instance(self):
+        body = dict(removeFloatingIp=dict(address='11.0.0.1'))
+        req = webob.Request.blank('/v1.1/123/servers/test_inst/action')
+        req.method = "POST"
         req.body = json.dumps(body)
-        req.headers['Content-Type'] = 'application/json'
-        res = req.get_response(fakes.wsgi_app())
-        self.assertEqual(res.status_int, 200)
-        ip = json.loads(res.body)['disassociated']
-        expected = {
-            "floating_ip": '10.10.10.10',
-            "fixed_ip": '11.0.0.1'}
-        self.assertEqual(ip, expected)
+        req.headers["content-type"] = "application/json"
+
+        resp = req.get_response(fakes.wsgi_app())
+        self.assertEqual(resp.status_int, 202)
+
+    def test_bad_address_param_in_remove_floating_ip(self):
+        body = dict(removeFloatingIp=dict(badparam='11.0.0.1'))
+        req = webob.Request.blank('/v1.1/123/servers/test_inst/action')
+        req.method = "POST"
+        req.body = json.dumps(body)
+        req.headers["content-type"] = "application/json"
+
+        resp = req.get_response(fakes.wsgi_app())
+        self.assertEqual(resp.status_int, 400)
+
+    def test_missing_dict_param_in_remove_floating_ip(self):
+        body = dict(removeFloatingIp='11.0.0.1')
+        req = webob.Request.blank('/v1.1/123/servers/test_inst/action')
+        req.method = "POST"
+        req.body = json.dumps(body)
+        req.headers["content-type"] = "application/json"
+
+        resp = req.get_response(fakes.wsgi_app())
+        self.assertEqual(resp.status_int, 400)
+
+    def test_bad_address_param_in_add_floating_ip(self):
+        body = dict(addFloatingIp=dict(badparam='11.0.0.1'))
+        req = webob.Request.blank('/v1.1/123/servers/test_inst/action')
+        req.method = "POST"
+        req.body = json.dumps(body)
+        req.headers["content-type"] = "application/json"
+
+        resp = req.get_response(fakes.wsgi_app())
+        self.assertEqual(resp.status_int, 400)
+
+    def test_missing_dict_param_in_add_floating_ip(self):
+        body = dict(addFloatingIp='11.0.0.1')
+        req = webob.Request.blank('/v1.1/123/servers/test_inst/action')
+        req.method = "POST"
+        req.body = json.dumps(body)
+        req.headers["content-type"] = "application/json"
+
+        resp = req.get_response(fakes.wsgi_app())
+        self.assertEqual(resp.status_int, 400)
diff --git a/nova/tests/api/openstack/contrib/test_keypairs.py b/nova/tests/api/openstack/contrib/test_keypairs.py
index eb3bc7af0..92e401aac 100644
--- a/nova/tests/api/openstack/contrib/test_keypairs.py
+++ b/nova/tests/api/openstack/contrib/test_keypairs.py
@@ -58,7 +58,7 @@ class KeypairsTest(test.TestCase):
         self.context = context.get_admin_context()
 
     def test_keypair_list(self):
-        req = webob.Request.blank('/v1.1/os-keypairs')
+        req = webob.Request.blank('/v1.1/123/os-keypairs')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 200)
         res_dict = json.loads(res.body)
@@ -67,7 +67,7 @@ class KeypairsTest(test.TestCase):
 
     def test_keypair_create(self):
         body = {'keypair': {'name': 'create_test'}}
-        req = webob.Request.blank('/v1.1/os-keypairs')
+        req = webob.Request.blank('/v1.1/123/os-keypairs')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers['Content-Type'] = 'application/json'
@@ -93,7 +93,7 @@ class KeypairsTest(test.TestCase):
             },
         }
 
-        req = webob.Request.blank('/v1.1/os-keypairs')
+        req = webob.Request.blank('/v1.1/123/os-keypairs')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers['Content-Type'] = 'application/json'
@@ -105,7 +105,7 @@ class KeypairsTest(test.TestCase):
         self.assertFalse('private_key' in res_dict['keypair'])
 
     def test_keypair_delete(self):
-        req = webob.Request.blank('/v1.1/os-keypairs/FAKE')
+        req = webob.Request.blank('/v1.1/123/os-keypairs/FAKE')
         req.method = 'DELETE'
         req.headers['Content-Type'] = 'application/json'
         res = req.get_response(fakes.wsgi_app())
diff --git a/nova/tests/api/openstack/contrib/test_multinic_xs.py b/nova/tests/api/openstack/contrib/test_multinic_xs.py
index ac28f6be6..cecc4af4f 100644
--- a/nova/tests/api/openstack/contrib/test_multinic_xs.py
+++ b/nova/tests/api/openstack/contrib/test_multinic_xs.py
@@ -55,7 +55,7 @@ class FixedIpTest(test.TestCase):
         last_add_fixed_ip = (None, None)
 
         body = dict(addFixedIp=dict(networkId='test_net'))
-        req = webob.Request.blank('/v1.1/servers/test_inst/action')
+        req = webob.Request.blank('/v1.1/123/servers/test_inst/action')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers['content-type'] = 'application/json'
@@ -69,7 +69,7 @@ class FixedIpTest(test.TestCase):
         last_add_fixed_ip = (None, None)
 
         body = dict(addFixedIp=dict())
-        req = webob.Request.blank('/v1.1/servers/test_inst/action')
+        req = webob.Request.blank('/v1.1/123/servers/test_inst/action')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers['content-type'] = 'application/json'
@@ -83,7 +83,7 @@ class FixedIpTest(test.TestCase):
         last_remove_fixed_ip = (None, None)
 
         body = dict(removeFixedIp=dict(address='10.10.10.1'))
-        req = webob.Request.blank('/v1.1/servers/test_inst/action')
+        req = webob.Request.blank('/v1.1/123/servers/test_inst/action')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers['content-type'] = 'application/json'
@@ -97,7 +97,7 @@ class FixedIpTest(test.TestCase):
         last_remove_fixed_ip = (None, None)
 
         body = dict(removeFixedIp=dict())
-        req = webob.Request.blank('/v1.1/servers/test_inst/action')
+        req = webob.Request.blank('/v1.1/123/servers/test_inst/action')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers['content-type'] = 'application/json'
diff --git a/nova/tests/api/openstack/contrib/test_quotas.py b/nova/tests/api/openstack/contrib/test_quotas.py
index f6a25385f..7faef08b2 100644
--- a/nova/tests/api/openstack/contrib/test_quotas.py
+++ b/nova/tests/api/openstack/contrib/test_quotas.py
@@ -78,7 +78,8 @@ class QuotaSetsTest(test.TestCase):
         self.assertEqual(qs['injected_file_content_bytes'], 10240)
 
     def test_quotas_defaults(self):
-        req = webob.Request.blank('/v1.1/os-quota-sets/fake_tenant/defaults')
+        uri = '/v1.1/fake_tenant/os-quota-sets/fake_tenant/defaults'
+        req = webob.Request.blank(uri)
         req.method = 'GET'
         req.headers['Content-Type'] = 'application/json'
         res = req.get_response(fakes.wsgi_app())
@@ -99,7 +100,7 @@ class QuotaSetsTest(test.TestCase):
         self.assertEqual(json.loads(res.body), expected)
 
     def test_quotas_show_as_admin(self):
-        req = webob.Request.blank('/v1.1/os-quota-sets/1234')
+        req = webob.Request.blank('/v1.1/1234/os-quota-sets/1234')
         req.method = 'GET'
         req.headers['Content-Type'] = 'application/json'
         res = req.get_response(fakes.wsgi_app(
@@ -109,7 +110,7 @@ class QuotaSetsTest(test.TestCase):
         self.assertEqual(json.loads(res.body), quota_set('1234'))
 
     def test_quotas_show_as_unauthorized_user(self):
-        req = webob.Request.blank('/v1.1/os-quota-sets/1234')
+        req = webob.Request.blank('/v1.1/fake/os-quota-sets/1234')
         req.method = 'GET'
         req.headers['Content-Type'] = 'application/json'
         res = req.get_response(fakes.wsgi_app(
@@ -124,7 +125,7 @@ class QuotaSetsTest(test.TestCase):
                              'metadata_items': 128, 'injected_files': 5,
                              'injected_file_content_bytes': 10240}}
 
-        req = webob.Request.blank('/v1.1/os-quota-sets/update_me')
+        req = webob.Request.blank('/v1.1/1234/os-quota-sets/update_me')
         req.method = 'PUT'
         req.body = json.dumps(updated_quota_set)
         req.headers['Content-Type'] = 'application/json'
@@ -141,7 +142,7 @@ class QuotaSetsTest(test.TestCase):
                              'metadata_items': 128, 'injected_files': 5,
                              'injected_file_content_bytes': 10240}}
 
-        req = webob.Request.blank('/v1.1/os-quota-sets/update_me')
+        req = webob.Request.blank('/v1.1/1234/os-quota-sets/update_me')
         req.method = 'PUT'
         req.body = json.dumps(updated_quota_set)
         req.headers['Content-Type'] = 'application/json'
diff --git a/nova/tests/api/openstack/contrib/test_rescue.py b/nova/tests/api/openstack/contrib/test_rescue.py
new file mode 100644
index 000000000..f8126d461
--- /dev/null
+++ b/nova/tests/api/openstack/contrib/test_rescue.py
@@ -0,0 +1,55 @@
+#   Copyright 2011 OpenStack LLC.
+#
+#   Licensed under the Apache License, Version 2.0 (the "License"); you may
+#   not use this file except in compliance with the License. You may obtain
+#   a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#   WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#   License for the specific language governing permissions and limitations
+#   under the License.
+
+import json
+import webob
+
+from nova import compute
+from nova import test
+from nova.tests.api.openstack import fakes
+
+
+def rescue(self, context, instance_id):
+    pass
+
+
+def unrescue(self, context, instance_id):
+    pass
+
+
+class RescueTest(test.TestCase):
+    def setUp(self):
+        super(RescueTest, self).setUp()
+        self.stubs.Set(compute.api.API, "rescue", rescue)
+        self.stubs.Set(compute.api.API, "unrescue", unrescue)
+
+    def test_rescue(self):
+        body = dict(rescue=None)
+        req = webob.Request.blank('/v1.1/123/servers/test_inst/action')
+        req.method = "POST"
+        req.body = json.dumps(body)
+        req.headers["content-type"] = "application/json"
+
+        resp = req.get_response(fakes.wsgi_app())
+        self.assertEqual(resp.status_int, 200)
+
+    def test_unrescue(self):
+        body = dict(unrescue=None)
+        req = webob.Request.blank('/v1.1/123/servers/test_inst/action')
+        req.method = "POST"
+        req.body = json.dumps(body)
+        req.headers["content-type"] = "application/json"
+
+        resp = req.get_response(fakes.wsgi_app())
+        self.assertEqual(resp.status_int, 200)
diff --git a/nova/tests/api/openstack/contrib/test_security_groups.py b/nova/tests/api/openstack/contrib/test_security_groups.py
index 4317880ca..bc1536911 100644
--- a/nova/tests/api/openstack/contrib/test_security_groups.py
+++ b/nova/tests/api/openstack/contrib/test_security_groups.py
@@ -15,17 +15,20 @@
 #    under the License.
 
 import json
+import mox
+import nova
 import unittest
 import webob
 from xml.dom import minidom
 
+from nova import exception
 from nova import test
 from nova.api.openstack.contrib import security_groups
 from nova.tests.api.openstack import fakes
 
 
 def _get_create_request_json(body_dict):
-    req = webob.Request.blank('/v1.1/os-security-groups')
+    req = webob.Request.blank('/v1.1/123/os-security-groups')
     req.headers['Content-Type'] = 'application/json'
     req.method = 'POST'
     req.body = json.dumps(body_dict)
@@ -51,6 +54,28 @@ def _create_security_group_request_dict(security_group):
     return {'security_group': sg}
 
 
+def return_server(context, server_id):
+    return {'id': server_id, 'state': 0x01, 'host': "localhost"}
+
+
+def return_non_running_server(context, server_id):
+    return {'id': server_id, 'state': 0x02,
+                        'host': "localhost"}
+
+
+def return_security_group(context, project_id, group_name):
+    return {'id': 1, 'name': group_name, "instances": [
+              {'id': 1}]}
+
+
+def return_security_group_without_instances(context, project_id, group_name):
+    return {'id': 1, 'name': group_name}
+
+
+def return_server_nonexistant(context, server_id):
+    raise exception.InstanceNotFound(instance_id=server_id)
+
+
 class TestSecurityGroups(test.TestCase):
     def setUp(self):
         super(TestSecurityGroups, self).setUp()
@@ -84,7 +109,7 @@ class TestSecurityGroups(test.TestCase):
         return ''.join(body_parts)
 
     def _get_create_request_xml(self, body_dict):
-        req = webob.Request.blank('/v1.1/os-security-groups')
+        req = webob.Request.blank('/v1.1/123/os-security-groups')
         req.headers['Content-Type'] = 'application/xml'
         req.content_type = 'application/xml'
         req.accept = 'application/xml'
@@ -99,7 +124,7 @@ class TestSecurityGroups(test.TestCase):
         return response
 
     def _delete_security_group(self, id):
-        request = webob.Request.blank('/v1.1/os-security-groups/%s'
+        request = webob.Request.blank('/v1.1/123/os-security-groups/%s'
                                       % id)
         request.method = 'DELETE'
         response = request.get_response(fakes.wsgi_app())
@@ -238,7 +263,7 @@ class TestSecurityGroups(test.TestCase):
         security_group['description'] = "group-description"
         response = _create_security_group_json(security_group)
 
-        req = webob.Request.blank('/v1.1/os-security-groups')
+        req = webob.Request.blank('/v1.1/123/os-security-groups')
         req.headers['Content-Type'] = 'application/json'
         req.method = 'GET'
         response = req.get_response(fakes.wsgi_app())
@@ -247,7 +272,7 @@ class TestSecurityGroups(test.TestCase):
         expected = {'security_groups': [
                     {'id': 1,
                             'name':"default",
-                            'tenant_id': "fake",
+                            'tenant_id': "123",
                             "description":"default",
                             "rules": []
                        },
@@ -257,7 +282,7 @@ class TestSecurityGroups(test.TestCase):
                     {
                         'id': 2,
                         'name': "test",
-                        'tenant_id': "fake",
+                        'tenant_id': "123",
                         "description": "group-description",
                         "rules": []
                     }
@@ -272,7 +297,7 @@ class TestSecurityGroups(test.TestCase):
         response = _create_security_group_json(security_group)
 
         res_dict = json.loads(response.body)
-        req = webob.Request.blank('/v1.1/os-security-groups/%s' %
+        req = webob.Request.blank('/v1.1/123/os-security-groups/%s' %
                                   res_dict['security_group']['id'])
         req.headers['Content-Type'] = 'application/json'
         req.method = 'GET'
@@ -283,23 +308,22 @@ class TestSecurityGroups(test.TestCase):
                       'security_group': {
                           'id': 2,
                           'name': "test",
-                          'tenant_id': "fake",
+                          'tenant_id': "123",
                           'description': "group-description",
                           'rules': []
                        }
                    }
-        self.assertEquals(response.status_int, 200)
         self.assertEquals(res_dict, expected)
 
     def test_get_security_group_by_invalid_id(self):
-        req = webob.Request.blank('/v1.1/os-security-groups/invalid')
+        req = webob.Request.blank('/v1.1/123/os-security-groups/invalid')
         req.headers['Content-Type'] = 'application/json'
         req.method = 'GET'
         response = req.get_response(fakes.wsgi_app())
         self.assertEquals(response.status_int, 400)
 
     def test_get_security_group_by_non_existing_id(self):
-        req = webob.Request.blank('/v1.1/os-security-groups/111111111')
+        req = webob.Request.blank('/v1.1/123/os-security-groups/111111111')
         req.headers['Content-Type'] = 'application/json'
         req.method = 'GET'
         response = req.get_response(fakes.wsgi_app())
@@ -325,6 +349,252 @@ class TestSecurityGroups(test.TestCase):
         response = self._delete_security_group(11111111)
         self.assertEquals(response.status_int, 404)
 
+    def test_associate_by_non_existing_security_group_name(self):
+        body = dict(addSecurityGroup=dict(name='non-existing'))
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 404)
+
+    def test_associate_by_invalid_server_id(self):
+        body = dict(addSecurityGroup=dict(name='test'))
+        self.stubs.Set(nova.db, 'security_group_get_by_name',
+                       return_security_group)
+        req = webob.Request.blank('/v1.1/123/servers/invalid/action')
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 400)
+
+    def test_associate_without_body(self):
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        body = dict(addSecurityGroup=None)
+        self.stubs.Set(nova.db, 'instance_get', return_server)
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 400)
+
+    def test_associate_no_security_group_name(self):
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        body = dict(addSecurityGroup=dict())
+        self.stubs.Set(nova.db, 'instance_get', return_server)
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 400)
+
+    def test_associate_security_group_name_with_whitespaces(self):
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        body = dict(addSecurityGroup=dict(name="   "))
+        self.stubs.Set(nova.db, 'instance_get', return_server)
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 400)
+
+    def test_associate_non_existing_instance(self):
+        self.stubs.Set(nova.db, 'instance_get', return_server_nonexistant)
+        body = dict(addSecurityGroup=dict(name="test"))
+        self.stubs.Set(nova.db, 'security_group_get_by_name',
+                       return_security_group)
+        req = webob.Request.blank('/v1.1/123/servers/10000/action')
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 404)
+
+    def test_associate_non_running_instance(self):
+        self.stubs.Set(nova.db, 'instance_get', return_non_running_server)
+        self.stubs.Set(nova.db, 'security_group_get_by_name',
+                       return_security_group_without_instances)
+        body = dict(addSecurityGroup=dict(name="test"))
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 400)
+
+    def test_associate_already_associated_security_group_to_instance(self):
+        self.stubs.Set(nova.db, 'instance_get', return_server)
+        self.stubs.Set(nova.db, 'security_group_get_by_name',
+                       return_security_group)
+        body = dict(addSecurityGroup=dict(name="test"))
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 400)
+
+    def test_associate(self):
+        self.stubs.Set(nova.db, 'instance_get', return_server)
+        self.mox.StubOutWithMock(nova.db, 'instance_add_security_group')
+        nova.db.instance_add_security_group(mox.IgnoreArg(),
+                                    mox.IgnoreArg(),
+                                    mox.IgnoreArg())
+        self.stubs.Set(nova.db, 'security_group_get_by_name',
+                       return_security_group_without_instances)
+        self.mox.ReplayAll()
+
+        body = dict(addSecurityGroup=dict(name="test"))
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 202)
+
+    def test_associate_xml(self):
+        self.stubs.Set(nova.db, 'instance_get', return_server)
+        self.mox.StubOutWithMock(nova.db, 'instance_add_security_group')
+        nova.db.instance_add_security_group(mox.IgnoreArg(),
+                                    mox.IgnoreArg(),
+                                    mox.IgnoreArg())
+        self.stubs.Set(nova.db, 'security_group_get_by_name',
+                       return_security_group_without_instances)
+        self.mox.ReplayAll()
+
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        req.headers['Content-Type'] = 'application/xml'
+        req.method = 'POST'
+        req.body = """<addSecurityGroup>
+                           <name>test</name>
+                    </addSecurityGroup>"""
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 202)
+
+    def test_disassociate_by_non_existing_security_group_name(self):
+        body = dict(removeSecurityGroup=dict(name='non-existing'))
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 404)
+
+    def test_disassociate_by_invalid_server_id(self):
+        body = dict(removeSecurityGroup=dict(name='test'))
+        self.stubs.Set(nova.db, 'security_group_get_by_name',
+                       return_security_group)
+        req = webob.Request.blank('/v1.1/123/servers/invalid/action')
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 400)
+
+    def test_disassociate_without_body(self):
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        body = dict(removeSecurityGroup=None)
+        self.stubs.Set(nova.db, 'instance_get', return_server)
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 400)
+
+    def test_disassociate_no_security_group_name(self):
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        body = dict(removeSecurityGroup=dict())
+        self.stubs.Set(nova.db, 'instance_get', return_server)
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 400)
+
+    def test_disassociate_security_group_name_with_whitespaces(self):
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        body = dict(removeSecurityGroup=dict(name="   "))
+        self.stubs.Set(nova.db, 'instance_get', return_server)
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 400)
+
+    def test_disassociate_non_existing_instance(self):
+        self.stubs.Set(nova.db, 'instance_get', return_server_nonexistant)
+        body = dict(removeSecurityGroup=dict(name="test"))
+        self.stubs.Set(nova.db, 'security_group_get_by_name',
+                       return_security_group)
+        req = webob.Request.blank('/v1.1/123/servers/10000/action')
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 404)
+
+    def test_disassociate_non_running_instance(self):
+        self.stubs.Set(nova.db, 'instance_get', return_non_running_server)
+        self.stubs.Set(nova.db, 'security_group_get_by_name',
+                       return_security_group)
+        body = dict(removeSecurityGroup=dict(name="test"))
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 400)
+
+    def test_disassociate_already_associated_security_group_to_instance(self):
+        self.stubs.Set(nova.db, 'instance_get', return_server)
+        self.stubs.Set(nova.db, 'security_group_get_by_name',
+                       return_security_group_without_instances)
+        body = dict(removeSecurityGroup=dict(name="test"))
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 400)
+
+    def test_disassociate(self):
+        self.stubs.Set(nova.db, 'instance_get', return_server)
+        self.mox.StubOutWithMock(nova.db, 'instance_remove_security_group')
+        nova.db.instance_remove_security_group(mox.IgnoreArg(),
+                                    mox.IgnoreArg(),
+                                    mox.IgnoreArg())
+        self.stubs.Set(nova.db, 'security_group_get_by_name',
+                       return_security_group)
+        self.mox.ReplayAll()
+
+        body = dict(removeSecurityGroup=dict(name="test"))
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        req.headers['Content-Type'] = 'application/json'
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 202)
+
+    def test_disassociate_xml(self):
+        self.stubs.Set(nova.db, 'instance_get', return_server)
+        self.mox.StubOutWithMock(nova.db, 'instance_remove_security_group')
+        nova.db.instance_remove_security_group(mox.IgnoreArg(),
+                                    mox.IgnoreArg(),
+                                    mox.IgnoreArg())
+        self.stubs.Set(nova.db, 'security_group_get_by_name',
+                       return_security_group)
+        self.mox.ReplayAll()
+
+        req = webob.Request.blank('/v1.1/123/servers/1/action')
+        req.headers['Content-Type'] = 'application/xml'
+        req.method = 'POST'
+        req.body = """<removeSecurityGroup>
+                           <name>test</name>
+                    </removeSecurityGroup>"""
+        response = req.get_response(fakes.wsgi_app())
+        self.assertEquals(response.status_int, 202)
+
 
 class TestSecurityGroupRules(test.TestCase):
     def setUp(self):
@@ -354,7 +624,7 @@ class TestSecurityGroupRules(test.TestCase):
         super(TestSecurityGroupRules, self).tearDown()
 
     def _create_security_group_rule_json(self, rules):
-        request = webob.Request.blank('/v1.1/os-security-group-rules')
+        request = webob.Request.blank('/v1.1/123/os-security-group-rules')
         request.headers['Content-Type'] = 'application/json'
         request.method = 'POST'
         request.body = json.dumps(rules)
@@ -362,7 +632,7 @@ class TestSecurityGroupRules(test.TestCase):
         return response
 
     def _delete_security_group_rule(self, id):
-        request = webob.Request.blank('/v1.1/os-security-group-rules/%s'
+        request = webob.Request.blank('/v1.1/123/os-security-group-rules/%s'
                                       % id)
         request.method = 'DELETE'
         response = request.get_response(fakes.wsgi_app())
@@ -420,7 +690,7 @@ class TestSecurityGroupRules(test.TestCase):
         self.assertEquals(response.status_int, 400)
 
     def test_create_with_no_body_json(self):
-        request = webob.Request.blank('/v1.1/os-security-group-rules')
+        request = webob.Request.blank('/v1.1/123/os-security-group-rules')
         request.headers['Content-Type'] = 'application/json'
         request.method = 'POST'
         request.body = json.dumps(None)
@@ -428,7 +698,7 @@ class TestSecurityGroupRules(test.TestCase):
         self.assertEquals(response.status_int, 422)
 
     def test_create_with_no_security_group_rule_in_body_json(self):
-        request = webob.Request.blank('/v1.1/os-security-group-rules')
+        request = webob.Request.blank('/v1.1/123/os-security-group-rules')
         request.headers['Content-Type'] = 'application/json'
         request.method = 'POST'
         body_dict = {'test': "test"}
diff --git a/nova/tests/api/openstack/contrib/test_virtual_interfaces.py b/nova/tests/api/openstack/contrib/test_virtual_interfaces.py
new file mode 100644
index 000000000..1db253b35
--- /dev/null
+++ b/nova/tests/api/openstack/contrib/test_virtual_interfaces.py
@@ -0,0 +1,55 @@
+# Copyright (C) 2011 Midokura KK
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import json
+import stubout
+import webob
+
+from nova import test
+from nova import compute
+from nova.tests.api.openstack import fakes
+from nova.api.openstack.contrib.virtual_interfaces import \
+    ServerVirtualInterfaceController
+
+
+def compute_api_get(self, context, server_id):
+    return {'virtual_interfaces': [
+                {'uuid': '00000000-0000-0000-0000-00000000000000000',
+                 'address': '00-00-00-00-00-00'},
+                {'uuid': '11111111-1111-1111-1111-11111111111111111',
+                 'address': '11-11-11-11-11-11'}]}
+
+
+class ServerVirtualInterfaceTest(test.TestCase):
+
+    def setUp(self):
+        super(ServerVirtualInterfaceTest, self).setUp()
+        self.controller = ServerVirtualInterfaceController()
+        self.stubs.Set(compute.api.API, "get", compute_api_get)
+
+    def tearDown(self):
+        super(ServerVirtualInterfaceTest, self).tearDown()
+
+    def test_get_virtual_interfaces_list(self):
+        req = webob.Request.blank('/v1.1/123/servers/1/os-virtual-interfaces')
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 200)
+        res_dict = json.loads(res.body)
+        response = {'virtual_interfaces': [
+                        {'id': '00000000-0000-0000-0000-00000000000000000',
+                         'mac_address': '00-00-00-00-00-00'},
+                        {'id': '11111111-1111-1111-1111-11111111111111111',
+                         'mac_address': '11-11-11-11-11-11'}]}
+        self.assertEqual(res_dict, response)
diff --git a/nova/tests/api/openstack/extensions/foxinsocks.py b/nova/tests/api/openstack/extensions/foxinsocks.py
index 03aad007a..2d8313cf6 100644
--- a/nova/tests/api/openstack/extensions/foxinsocks.py
+++ b/nova/tests/api/openstack/extensions/foxinsocks.py
@@ -72,8 +72,9 @@ class Foxinsocks(object):
             res.body = json.dumps(data)
             return res
 
-        req_ext1 = extensions.RequestExtension('GET', '/v1.1/flavors/:(id)',
-                                                _goose_handler)
+        req_ext1 = extensions.RequestExtension('GET',
+                                     '/v1.1/:(project_id)/flavors/:(id)',
+                                     _goose_handler)
         request_exts.append(req_ext1)
 
         def _bands_handler(req, res):
@@ -84,8 +85,9 @@ class Foxinsocks(object):
             res.body = json.dumps(data)
             return res
 
-        req_ext2 = extensions.RequestExtension('GET', '/v1.1/flavors/:(id)',
-                                                _bands_handler)
+        req_ext2 = extensions.RequestExtension('GET',
+                                     '/v1.1/:(project_id)/flavors/:(id)',
+                                     _bands_handler)
         request_exts.append(req_ext2)
         return request_exts
 
diff --git a/nova/tests/api/openstack/fakes.py b/nova/tests/api/openstack/fakes.py
index d11fbf788..a095dd90a 100644
--- a/nova/tests/api/openstack/fakes.py
+++ b/nova/tests/api/openstack/fakes.py
@@ -32,6 +32,7 @@ from nova import utils
 from nova import wsgi
 import nova.api.openstack.auth
 from nova.api import openstack
+from nova.api import auth as api_auth
 from nova.api.openstack import auth
 from nova.api.openstack import extensions
 from nova.api.openstack import versions
@@ -83,9 +84,9 @@ def wsgi_app(inner_app10=None, inner_app11=None, fake_auth=True,
             ctxt = fake_auth_context
         else:
             ctxt = context.RequestContext('fake', 'fake')
-        api10 = openstack.FaultWrapper(wsgi.InjectContext(ctxt,
+        api10 = openstack.FaultWrapper(api_auth.InjectContext(ctxt,
               limits.RateLimitingMiddleware(inner_app10)))
-        api11 = openstack.FaultWrapper(wsgi.InjectContext(ctxt,
+        api11 = openstack.FaultWrapper(api_auth.InjectContext(ctxt,
               limits.RateLimitingMiddleware(
                   extensions.ExtensionMiddleware(inner_app11))))
     else:
diff --git a/nova/tests/api/openstack/test_auth.py b/nova/tests/api/openstack/test_auth.py
index 306ae1aa0..7fd3935a2 100644
--- a/nova/tests/api/openstack/test_auth.py
+++ b/nova/tests/api/openstack/test_auth.py
@@ -53,6 +53,7 @@ class Test(test.TestCase):
         req = webob.Request.blank('/v1.0/')
         req.headers['X-Auth-User'] = 'user1'
         req.headers['X-Auth-Key'] = 'user1_key'
+        req.headers['X-Auth-Project-Id'] = 'user1_project'
         result = req.get_response(fakes.wsgi_app(fake_auth=False))
         self.assertEqual(result.status, '204 No Content')
         self.assertEqual(len(result.headers['X-Auth-Token']), 40)
@@ -73,14 +74,14 @@ class Test(test.TestCase):
         self.assertEqual(result.status, '204 No Content')
         self.assertEqual(len(result.headers['X-Auth-Token']), 40)
         self.assertEqual(result.headers['X-Server-Management-Url'],
-            "http://foo/v1.0/")
+            "http://foo/v1.0")
         self.assertEqual(result.headers['X-CDN-Management-Url'],
             "")
         self.assertEqual(result.headers['X-Storage-Url'], "")
 
         token = result.headers['X-Auth-Token']
         self.stubs.Set(nova.api.openstack, 'APIRouterV10', fakes.FakeRouter)
-        req = webob.Request.blank('/v1.0/fake')
+        req = webob.Request.blank('/v1.0/user1_project')
         req.headers['X-Auth-Token'] = token
         result = req.get_response(fakes.wsgi_app(fake_auth=False))
         self.assertEqual(result.status, '200 OK')
@@ -125,7 +126,7 @@ class Test(test.TestCase):
 
         token = result.headers['X-Auth-Token']
         self.stubs.Set(nova.api.openstack, 'APIRouterV10', fakes.FakeRouter)
-        req = webob.Request.blank('/v1.0/fake')
+        req = webob.Request.blank('/v1.0/')
         req.headers['X-Auth-Token'] = token
         req.headers['X-Auth-Project-Id'] = 'user2_project'
         result = req.get_response(fakes.wsgi_app(fake_auth=False))
@@ -136,6 +137,7 @@ class Test(test.TestCase):
         req = webob.Request.blank('/v1.0/')
         req.headers['X-Auth-User'] = 'unknown_user'
         req.headers['X-Auth-Key'] = 'unknown_user_key'
+        req.headers['X-Auth-Project-Id'] = 'user_project'
         result = req.get_response(fakes.wsgi_app(fake_auth=False))
         self.assertEqual(result.status, '401 Unauthorized')
 
diff --git a/nova/tests/api/openstack/test_extensions.py b/nova/tests/api/openstack/test_extensions.py
index fde2d10ae..6e9cae38d 100644
--- a/nova/tests/api/openstack/test_extensions.py
+++ b/nova/tests/api/openstack/test_extensions.py
@@ -86,6 +86,7 @@ class ExtensionControllerTest(test.TestCase):
         self.flags(osapi_extensions_path=ext_path)
         self.ext_list = [
             "DriveTypes",
+            "Createserverext",
             "FlavorExtraSpecs",
             "Floating_ips",
             "Fox In Socks",
@@ -93,16 +94,19 @@ class ExtensionControllerTest(test.TestCase):
             "Keypairs",
             "Multinic",
             "Quotas",
+            "Rescue",
             "SecurityGroups",
+            "VirtualInterfaces",
             "VSAs",
             "Volumes",
+            "VolumeTypes",
             ]
         self.ext_list.sort()
 
     def test_list_extensions_json(self):
         app = openstack.APIRouterV11()
         ext_midware = extensions.ExtensionMiddleware(app)
-        request = webob.Request.blank("/extensions")
+        request = webob.Request.blank("/123/extensions")
         response = request.get_response(ext_midware)
         self.assertEqual(200, response.status_int)
 
@@ -128,7 +132,7 @@ class ExtensionControllerTest(test.TestCase):
     def test_get_extension_json(self):
         app = openstack.APIRouterV11()
         ext_midware = extensions.ExtensionMiddleware(app)
-        request = webob.Request.blank("/extensions/FOXNSOX")
+        request = webob.Request.blank("/123/extensions/FOXNSOX")
         response = request.get_response(ext_midware)
         self.assertEqual(200, response.status_int)
 
@@ -144,7 +148,7 @@ class ExtensionControllerTest(test.TestCase):
     def test_list_extensions_xml(self):
         app = openstack.APIRouterV11()
         ext_midware = extensions.ExtensionMiddleware(app)
-        request = webob.Request.blank("/extensions")
+        request = webob.Request.blank("/123/extensions")
         request.accept = "application/xml"
         response = request.get_response(ext_midware)
         self.assertEqual(200, response.status_int)
@@ -171,7 +175,7 @@ class ExtensionControllerTest(test.TestCase):
     def test_get_extension_xml(self):
         app = openstack.APIRouterV11()
         ext_midware = extensions.ExtensionMiddleware(app)
-        request = webob.Request.blank("/extensions/FOXNSOX")
+        request = webob.Request.blank("/123/extensions/FOXNSOX")
         request.accept = "application/xml"
         response = request.get_response(ext_midware)
         self.assertEqual(200, response.status_int)
@@ -212,7 +216,7 @@ class ResourceExtensionTest(test.TestCase):
         manager = StubExtensionManager(res_ext)
         app = openstack.APIRouterV11()
         ext_midware = extensions.ExtensionMiddleware(app, manager)
-        request = webob.Request.blank("/tweedles")
+        request = webob.Request.blank("/123/tweedles")
         response = request.get_response(ext_midware)
         self.assertEqual(200, response.status_int)
         self.assertEqual(response_body, response.body)
@@ -223,7 +227,7 @@ class ResourceExtensionTest(test.TestCase):
         manager = StubExtensionManager(res_ext)
         app = openstack.APIRouterV11()
         ext_midware = extensions.ExtensionMiddleware(app, manager)
-        request = webob.Request.blank("/tweedles")
+        request = webob.Request.blank("/123/tweedles")
         response = request.get_response(ext_midware)
         self.assertEqual(200, response.status_int)
         self.assertEqual(response_body, response.body)
@@ -247,7 +251,7 @@ class ExtensionManagerTest(test.TestCase):
     def test_get_resources(self):
         app = openstack.APIRouterV11()
         ext_midware = extensions.ExtensionMiddleware(app)
-        request = webob.Request.blank("/foxnsocks")
+        request = webob.Request.blank("/123/foxnsocks")
         response = request.get_response(ext_midware)
         self.assertEqual(200, response.status_int)
         self.assertEqual(response_body, response.body)
@@ -280,23 +284,26 @@ class ActionExtensionTest(test.TestCase):
 
     def test_extended_action(self):
         body = dict(add_tweedle=dict(name="test"))
-        response = self._send_server_action_request("/servers/1/action", body)
+        url = "/123/servers/1/action"
+        response = self._send_server_action_request(url, body)
         self.assertEqual(200, response.status_int)
         self.assertEqual("Tweedle Beetle Added.", response.body)
 
         body = dict(delete_tweedle=dict(name="test"))
-        response = self._send_server_action_request("/servers/1/action", body)
+        response = self._send_server_action_request(url, body)
         self.assertEqual(200, response.status_int)
         self.assertEqual("Tweedle Beetle Deleted.", response.body)
 
     def test_invalid_action_body(self):
         body = dict(blah=dict(name="test"))  # Doesn't exist
-        response = self._send_server_action_request("/servers/1/action", body)
+        url = "/123/servers/1/action"
+        response = self._send_server_action_request(url, body)
         self.assertEqual(400, response.status_int)
 
     def test_invalid_action(self):
         body = dict(blah=dict(name="test"))
-        response = self._send_server_action_request("/fdsa/1/action", body)
+        url = "/123/fdsa/1/action"
+        response = self._send_server_action_request(url, body)
         self.assertEqual(404, response.status_int)
 
 
@@ -317,13 +324,13 @@ class RequestExtensionTest(test.TestCase):
             return res
 
         req_ext = extensions.RequestExtension('GET',
-                                                '/v1.1/flavors/:(id)',
+                                                '/v1.1/123/flavors/:(id)',
                                                 _req_handler)
 
         manager = StubExtensionManager(None, None, req_ext)
         app = fakes.wsgi_app()
         ext_midware = extensions.ExtensionMiddleware(app, manager)
-        request = webob.Request.blank("/v1.1/flavors/1?chewing=bluegoo")
+        request = webob.Request.blank("/v1.1/123/flavors/1?chewing=bluegoo")
         request.environ['api.version'] = '1.1'
         response = request.get_response(ext_midware)
         self.assertEqual(200, response.status_int)
@@ -334,7 +341,7 @@ class RequestExtensionTest(test.TestCase):
 
         app = fakes.wsgi_app()
         ext_midware = extensions.ExtensionMiddleware(app)
-        request = webob.Request.blank("/v1.1/flavors/1?chewing=newblue")
+        request = webob.Request.blank("/v1.1/123/flavors/1?chewing=newblue")
         request.environ['api.version'] = '1.1'
         response = request.get_response(ext_midware)
         self.assertEqual(200, response.status_int)
diff --git a/nova/tests/api/openstack/test_flavors.py b/nova/tests/api/openstack/test_flavors.py
index d0fe72001..812bece42 100644
--- a/nova/tests/api/openstack/test_flavors.py
+++ b/nova/tests/api/openstack/test_flavors.py
@@ -138,7 +138,7 @@ class FlavorsTest(test.TestCase):
         self.assertEqual(res.status_int, 404)
 
     def test_get_flavor_by_id_v1_1(self):
-        req = webob.Request.blank('/v1.1/flavors/12')
+        req = webob.Request.blank('/v1.1/fake/flavors/12')
         req.environ['api.version'] = '1.1'
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 200)
@@ -152,11 +152,11 @@ class FlavorsTest(test.TestCase):
                 "links": [
                     {
                         "rel": "self",
-                        "href": "http://localhost/v1.1/flavors/12",
+                        "href": "http://localhost/v1.1/fake/flavors/12",
                     },
                     {
                         "rel": "bookmark",
-                        "href": "http://localhost/flavors/12",
+                        "href": "http://localhost/fake/flavors/12",
                     },
                 ],
             },
@@ -164,7 +164,7 @@ class FlavorsTest(test.TestCase):
         self.assertEqual(flavor, expected)
 
     def test_get_flavor_list_v1_1(self):
-        req = webob.Request.blank('/v1.1/flavors')
+        req = webob.Request.blank('/v1.1/fake/flavors')
         req.environ['api.version'] = '1.1'
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 200)
@@ -177,11 +177,11 @@ class FlavorsTest(test.TestCase):
                     "links": [
                         {
                             "rel": "self",
-                            "href": "http://localhost/v1.1/flavors/1",
+                            "href": "http://localhost/v1.1/fake/flavors/1",
                         },
                         {
                             "rel": "bookmark",
-                            "href": "http://localhost/flavors/1",
+                            "href": "http://localhost/fake/flavors/1",
                         },
                     ],
                 },
@@ -191,11 +191,11 @@ class FlavorsTest(test.TestCase):
                     "links": [
                         {
                             "rel": "self",
-                            "href": "http://localhost/v1.1/flavors/2",
+                            "href": "http://localhost/v1.1/fake/flavors/2",
                         },
                         {
                             "rel": "bookmark",
-                            "href": "http://localhost/flavors/2",
+                            "href": "http://localhost/fake/flavors/2",
                         },
                     ],
                 },
@@ -204,7 +204,7 @@ class FlavorsTest(test.TestCase):
         self.assertEqual(flavor, expected)
 
     def test_get_flavor_list_detail_v1_1(self):
-        req = webob.Request.blank('/v1.1/flavors/detail')
+        req = webob.Request.blank('/v1.1/fake/flavors/detail')
         req.environ['api.version'] = '1.1'
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 200)
@@ -219,11 +219,11 @@ class FlavorsTest(test.TestCase):
                     "links": [
                         {
                             "rel": "self",
-                            "href": "http://localhost/v1.1/flavors/1",
+                            "href": "http://localhost/v1.1/fake/flavors/1",
                         },
                         {
                             "rel": "bookmark",
-                            "href": "http://localhost/flavors/1",
+                            "href": "http://localhost/fake/flavors/1",
                         },
                     ],
                 },
@@ -235,11 +235,11 @@ class FlavorsTest(test.TestCase):
                     "links": [
                         {
                             "rel": "self",
-                            "href": "http://localhost/v1.1/flavors/2",
+                            "href": "http://localhost/v1.1/fake/flavors/2",
                         },
                         {
                             "rel": "bookmark",
-                            "href": "http://localhost/flavors/2",
+                            "href": "http://localhost/fake/flavors/2",
                         },
                     ],
                 },
@@ -252,7 +252,7 @@ class FlavorsTest(test.TestCase):
             return {}
         self.stubs.Set(nova.db.api, "instance_type_get_all", _return_empty)
 
-        req = webob.Request.blank('/v1.1/flavors')
+        req = webob.Request.blank('/v1.1/fake/flavors')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 200)
         flavors = json.loads(res.body)["flavors"]
@@ -274,11 +274,11 @@ class FlavorsXMLSerializationTest(test.TestCase):
                 "links": [
                     {
                         "rel": "self",
-                        "href": "http://localhost/v1.1/flavors/12",
+                        "href": "http://localhost/v1.1/fake/flavors/12",
                     },
                     {
                         "rel": "bookmark",
-                        "href": "http://localhost/flavors/12",
+                        "href": "http://localhost/fake/flavors/12",
                     },
                 ],
             },
@@ -294,8 +294,10 @@ class FlavorsXMLSerializationTest(test.TestCase):
                 name="asdf"
                 ram="256"
                 disk="10">
-            <atom:link href="http://localhost/v1.1/flavors/12" rel="self"/>
-            <atom:link href="http://localhost/flavors/12" rel="bookmark"/>
+            <atom:link href="http://localhost/v1.1/fake/flavors/12"
+                 rel="self"/>
+            <atom:link href="http://localhost/fake/flavors/12"
+                 rel="bookmark"/>
         </flavor>
         """.replace("  ", ""))
 
@@ -313,11 +315,11 @@ class FlavorsXMLSerializationTest(test.TestCase):
                 "links": [
                     {
                         "rel": "self",
-                        "href": "http://localhost/v1.1/flavors/12",
+                        "href": "http://localhost/v1.1/fake/flavors/12",
                     },
                     {
                         "rel": "bookmark",
-                        "href": "http://localhost/flavors/12",
+                        "href": "http://localhost/fake/flavors/12",
                     },
                 ],
             },
@@ -333,8 +335,10 @@ class FlavorsXMLSerializationTest(test.TestCase):
                 name="asdf"
                 ram="256"
                 disk="10">
-            <atom:link href="http://localhost/v1.1/flavors/12" rel="self"/>
-            <atom:link href="http://localhost/flavors/12" rel="bookmark"/>
+            <atom:link href="http://localhost/v1.1/fake/flavors/12"
+                 rel="self"/>
+            <atom:link href="http://localhost/fake/flavors/12"
+                 rel="bookmark"/>
         </flavor>
         """.replace("  ", ""))
 
@@ -353,11 +357,11 @@ class FlavorsXMLSerializationTest(test.TestCase):
                     "links": [
                         {
                             "rel": "self",
-                            "href": "http://localhost/v1.1/flavors/23",
+                            "href": "http://localhost/v1.1/fake/flavors/23",
                         },
                         {
                             "rel": "bookmark",
-                            "href": "http://localhost/flavors/23",
+                            "href": "http://localhost/fake/flavors/23",
                         },
                     ],
                 },        {
@@ -368,11 +372,11 @@ class FlavorsXMLSerializationTest(test.TestCase):
                     "links": [
                         {
                             "rel": "self",
-                            "href": "http://localhost/v1.1/flavors/13",
+                            "href": "http://localhost/v1.1/fake/flavors/13",
                         },
                         {
                             "rel": "bookmark",
-                            "href": "http://localhost/flavors/13",
+                            "href": "http://localhost/fake/flavors/13",
                         },
                     ],
                 },
@@ -389,15 +393,19 @@ class FlavorsXMLSerializationTest(test.TestCase):
                     name="flavor 23"
                     ram="512"
                     disk="20">
-                <atom:link href="http://localhost/v1.1/flavors/23" rel="self"/>
-                <atom:link href="http://localhost/flavors/23" rel="bookmark"/>
+                <atom:link href="http://localhost/v1.1/fake/flavors/23"
+                     rel="self"/>
+                <atom:link href="http://localhost/fake/flavors/23"
+                     rel="bookmark"/>
             </flavor>
             <flavor id="13"
                     name="flavor 13"
                     ram="256"
                     disk="10">
-                <atom:link href="http://localhost/v1.1/flavors/13" rel="self"/>
-                <atom:link href="http://localhost/flavors/13" rel="bookmark"/>
+                <atom:link href="http://localhost/v1.1/fake/flavors/13"
+                     rel="self"/>
+                <atom:link href="http://localhost/fake/flavors/13"
+                     rel="bookmark"/>
             </flavor>
         </flavors>
         """.replace("  ", "") % locals())
@@ -417,11 +425,11 @@ class FlavorsXMLSerializationTest(test.TestCase):
                     "links": [
                         {
                             "rel": "self",
-                            "href": "http://localhost/v1.1/flavors/23",
+                            "href": "http://localhost/v1.1/fake/flavors/23",
                         },
                         {
                             "rel": "bookmark",
-                            "href": "http://localhost/flavors/23",
+                            "href": "http://localhost/fake/flavors/23",
                         },
                     ],
                 },        {
@@ -432,11 +440,11 @@ class FlavorsXMLSerializationTest(test.TestCase):
                     "links": [
                         {
                             "rel": "self",
-                            "href": "http://localhost/v1.1/flavors/13",
+                            "href": "http://localhost/v1.1/fake/flavors/13",
                         },
                         {
                             "rel": "bookmark",
-                            "href": "http://localhost/flavors/13",
+                            "href": "http://localhost/fake/flavors/13",
                         },
                     ],
                 },
@@ -450,12 +458,16 @@ class FlavorsXMLSerializationTest(test.TestCase):
         <flavors xmlns="http://docs.openstack.org/compute/api/v1.1"
                  xmlns:atom="http://www.w3.org/2005/Atom">
             <flavor id="23" name="flavor 23">
-                <atom:link href="http://localhost/v1.1/flavors/23" rel="self"/>
-                <atom:link href="http://localhost/flavors/23" rel="bookmark"/>
+                <atom:link href="http://localhost/v1.1/fake/flavors/23"
+                     rel="self"/>
+                <atom:link href="http://localhost/fake/flavors/23"
+                     rel="bookmark"/>
             </flavor>
             <flavor id="13" name="flavor 13">
-                <atom:link href="http://localhost/v1.1/flavors/13" rel="self"/>
-                <atom:link href="http://localhost/flavors/13" rel="bookmark"/>
+                <atom:link href="http://localhost/v1.1/fake/flavors/13"
+                     rel="self"/>
+                <atom:link href="http://localhost/fake/flavors/13"
+                     rel="bookmark"/>
             </flavor>
         </flavors>
         """.replace("  ", "") % locals())
diff --git a/nova/tests/api/openstack/test_flavors_extra_specs.py b/nova/tests/api/openstack/test_flavors_extra_specs.py
index ccd1b0d9f..f382d06e9 100644
--- a/nova/tests/api/openstack/test_flavors_extra_specs.py
+++ b/nova/tests/api/openstack/test_flavors_extra_specs.py
@@ -63,7 +63,7 @@ class FlavorsExtraSpecsTest(test.TestCase):
     def test_index(self):
         self.stubs.Set(nova.db.api, 'instance_type_extra_specs_get',
                        return_flavor_extra_specs)
-        request = webob.Request.blank('/v1.1/flavors/1/os-extra_specs')
+        request = webob.Request.blank('/v1.1/123/flavors/1/os-extra_specs')
         res = request.get_response(fakes.wsgi_app())
         self.assertEqual(200, res.status_int)
         res_dict = json.loads(res.body)
@@ -73,7 +73,7 @@ class FlavorsExtraSpecsTest(test.TestCase):
     def test_index_no_data(self):
         self.stubs.Set(nova.db.api, 'instance_type_extra_specs_get',
                        return_empty_flavor_extra_specs)
-        req = webob.Request.blank('/v1.1/flavors/1/os-extra_specs')
+        req = webob.Request.blank('/v1.1/123/flavors/1/os-extra_specs')
         res = req.get_response(fakes.wsgi_app())
         res_dict = json.loads(res.body)
         self.assertEqual(200, res.status_int)
@@ -83,7 +83,7 @@ class FlavorsExtraSpecsTest(test.TestCase):
     def test_show(self):
         self.stubs.Set(nova.db.api, 'instance_type_extra_specs_get',
                        return_flavor_extra_specs)
-        req = webob.Request.blank('/v1.1/flavors/1/os-extra_specs/key5')
+        req = webob.Request.blank('/v1.1/123/flavors/1/os-extra_specs/key5')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(200, res.status_int)
         res_dict = json.loads(res.body)
@@ -93,7 +93,7 @@ class FlavorsExtraSpecsTest(test.TestCase):
     def test_show_spec_not_found(self):
         self.stubs.Set(nova.db.api, 'instance_type_extra_specs_get',
                        return_empty_flavor_extra_specs)
-        req = webob.Request.blank('/v1.1/flavors/1/os-extra_specs/key6')
+        req = webob.Request.blank('/v1.1/123/flavors/1/os-extra_specs/key6')
         res = req.get_response(fakes.wsgi_app())
         res_dict = json.loads(res.body)
         self.assertEqual(404, res.status_int)
@@ -101,7 +101,7 @@ class FlavorsExtraSpecsTest(test.TestCase):
     def test_delete(self):
         self.stubs.Set(nova.db.api, 'instance_type_extra_specs_delete',
                        delete_flavor_extra_specs)
-        req = webob.Request.blank('/v1.1/flavors/1/os-extra_specs/key5')
+        req = webob.Request.blank('/v1.1/123/flavors/1/os-extra_specs/key5')
         req.method = 'DELETE'
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(200, res.status_int)
@@ -110,7 +110,7 @@ class FlavorsExtraSpecsTest(test.TestCase):
         self.stubs.Set(nova.db.api,
                        'instance_type_extra_specs_update_or_create',
                        return_create_flavor_extra_specs)
-        req = webob.Request.blank('/v1.1/flavors/1/os-extra_specs')
+        req = webob.Request.blank('/v1.1/123/flavors/1/os-extra_specs')
         req.method = 'POST'
         req.body = '{"extra_specs": {"key1": "value1"}}'
         req.headers["content-type"] = "application/json"
@@ -124,7 +124,7 @@ class FlavorsExtraSpecsTest(test.TestCase):
         self.stubs.Set(nova.db.api,
                        'instance_type_extra_specs_update_or_create',
                        return_create_flavor_extra_specs)
-        req = webob.Request.blank('/v1.1/flavors/1/os-extra_specs')
+        req = webob.Request.blank('/v1.1/123/flavors/1/os-extra_specs')
         req.method = 'POST'
         req.headers["content-type"] = "application/json"
         res = req.get_response(fakes.wsgi_app())
@@ -134,7 +134,7 @@ class FlavorsExtraSpecsTest(test.TestCase):
         self.stubs.Set(nova.db.api,
                        'instance_type_extra_specs_update_or_create',
                        return_create_flavor_extra_specs)
-        req = webob.Request.blank('/v1.1/flavors/1/os-extra_specs/key1')
+        req = webob.Request.blank('/v1.1/123/flavors/1/os-extra_specs/key1')
         req.method = 'PUT'
         req.body = '{"key1": "value1"}'
         req.headers["content-type"] = "application/json"
@@ -148,7 +148,7 @@ class FlavorsExtraSpecsTest(test.TestCase):
         self.stubs.Set(nova.db.api,
                        'instance_type_extra_specs_update_or_create',
                        return_create_flavor_extra_specs)
-        req = webob.Request.blank('/v1.1/flavors/1/os-extra_specs/key1')
+        req = webob.Request.blank('/v1.1/123/flavors/1/os-extra_specs/key1')
         req.method = 'PUT'
         req.headers["content-type"] = "application/json"
         res = req.get_response(fakes.wsgi_app())
@@ -158,7 +158,7 @@ class FlavorsExtraSpecsTest(test.TestCase):
         self.stubs.Set(nova.db.api,
                        'instance_type_extra_specs_update_or_create',
                        return_create_flavor_extra_specs)
-        req = webob.Request.blank('/v1.1/flavors/1/os-extra_specs/key1')
+        req = webob.Request.blank('/v1.1/123/flavors/1/os-extra_specs/key1')
         req.method = 'PUT'
         req.body = '{"key1": "value1", "key2": "value2"}'
         req.headers["content-type"] = "application/json"
@@ -169,7 +169,7 @@ class FlavorsExtraSpecsTest(test.TestCase):
         self.stubs.Set(nova.db.api,
                        'instance_type_extra_specs_update_or_create',
                        return_create_flavor_extra_specs)
-        req = webob.Request.blank('/v1.1/flavors/1/os-extra_specs/bad')
+        req = webob.Request.blank('/v1.1/123/flavors/1/os-extra_specs/bad')
         req.method = 'PUT'
         req.body = '{"key1": "value1"}'
         req.headers["content-type"] = "application/json"
diff --git a/nova/tests/api/openstack/test_image_metadata.py b/nova/tests/api/openstack/test_image_metadata.py
index 56a0932e7..fe42e35e5 100644
--- a/nova/tests/api/openstack/test_image_metadata.py
+++ b/nova/tests/api/openstack/test_image_metadata.py
@@ -90,7 +90,7 @@ class ImageMetaDataTest(test.TestCase):
         fakes.stub_out_glance(self.stubs, self.IMAGE_FIXTURES)
 
     def test_index(self):
-        req = webob.Request.blank('/v1.1/images/1/metadata')
+        req = webob.Request.blank('/v1.1/123/images/1/metadata')
         res = req.get_response(fakes.wsgi_app())
         res_dict = json.loads(res.body)
         self.assertEqual(200, res.status_int)
@@ -100,7 +100,7 @@ class ImageMetaDataTest(test.TestCase):
             self.assertEqual(value, res_dict['metadata'][key])
 
     def test_show(self):
-        req = webob.Request.blank('/v1.1/images/1/metadata/key1')
+        req = webob.Request.blank('/v1.1/fake/images/1/metadata/key1')
         res = req.get_response(fakes.wsgi_app())
         res_dict = json.loads(res.body)
         self.assertEqual(200, res.status_int)
@@ -109,12 +109,12 @@ class ImageMetaDataTest(test.TestCase):
         self.assertEqual('value1', res_dict['meta']['key1'])
 
     def test_show_not_found(self):
-        req = webob.Request.blank('/v1.1/images/1/metadata/key9')
+        req = webob.Request.blank('/v1.1/fake/images/1/metadata/key9')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(404, res.status_int)
 
     def test_create(self):
-        req = webob.Request.blank('/v1.1/images/2/metadata')
+        req = webob.Request.blank('/v1.1/fake/images/2/metadata')
         req.method = 'POST'
         req.body = '{"metadata": {"key9": "value9"}}'
         req.headers["content-type"] = "application/json"
@@ -134,7 +134,7 @@ class ImageMetaDataTest(test.TestCase):
         self.assertEqual(expected_output, actual_output)
 
     def test_update_all(self):
-        req = webob.Request.blank('/v1.1/images/2/metadata')
+        req = webob.Request.blank('/v1.1/fake/images/1/metadata')
         req.method = 'PUT'
         req.body = '{"metadata": {"key9": "value9"}}'
         req.headers["content-type"] = "application/json"
@@ -152,7 +152,7 @@ class ImageMetaDataTest(test.TestCase):
         self.assertEqual(expected_output, actual_output)
 
     def test_update_item(self):
-        req = webob.Request.blank('/v1.1/images/1/metadata/key1')
+        req = webob.Request.blank('/v1.1/fake/images/1/metadata/key1')
         req.method = 'PUT'
         req.body = '{"meta": {"key1": "zz"}}'
         req.headers["content-type"] = "application/json"
@@ -168,7 +168,7 @@ class ImageMetaDataTest(test.TestCase):
         self.assertEqual(actual_output, expected_output)
 
     def test_update_item_bad_body(self):
-        req = webob.Request.blank('/v1.1/images/1/metadata/key1')
+        req = webob.Request.blank('/v1.1/fake/images/1/metadata/key1')
         req.method = 'PUT'
         req.body = '{"key1": "zz"}'
         req.headers["content-type"] = "application/json"
@@ -176,7 +176,7 @@ class ImageMetaDataTest(test.TestCase):
         self.assertEqual(400, res.status_int)
 
     def test_update_item_too_many_keys(self):
-        req = webob.Request.blank('/v1.1/images/1/metadata/key1')
+        req = webob.Request.blank('/v1.1/fake/images/1/metadata/key1')
         req.method = 'PUT'
         req.body = '{"meta": {"key1": "value1", "key2": "value2"}}'
         req.headers["content-type"] = "application/json"
@@ -184,7 +184,7 @@ class ImageMetaDataTest(test.TestCase):
         self.assertEqual(400, res.status_int)
 
     def test_update_item_body_uri_mismatch(self):
-        req = webob.Request.blank('/v1.1/images/1/metadata/bad')
+        req = webob.Request.blank('/v1.1/fake/images/1/metadata/bad')
         req.method = 'PUT'
         req.body = '{"meta": {"key1": "value1"}}'
         req.headers["content-type"] = "application/json"
@@ -192,7 +192,7 @@ class ImageMetaDataTest(test.TestCase):
         self.assertEqual(400, res.status_int)
 
     def test_update_item_xml(self):
-        req = webob.Request.blank('/v1.1/images/1/metadata/key1')
+        req = webob.Request.blank('/v1.1/fake/images/1/metadata/key1')
         req.method = 'PUT'
         req.body = '<meta key="key1">five</meta>'
         req.headers["content-type"] = "application/xml"
@@ -208,14 +208,14 @@ class ImageMetaDataTest(test.TestCase):
         self.assertEqual(actual_output, expected_output)
 
     def test_delete(self):
-        req = webob.Request.blank('/v1.1/images/2/metadata/key1')
+        req = webob.Request.blank('/v1.1/fake/images/2/metadata/key1')
         req.method = 'DELETE'
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(204, res.status_int)
         self.assertEqual('', res.body)
 
     def test_delete_not_found(self):
-        req = webob.Request.blank('/v1.1/images/2/metadata/blah')
+        req = webob.Request.blank('/v1.1/fake/images/2/metadata/blah')
         req.method = 'DELETE'
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(404, res.status_int)
@@ -225,17 +225,17 @@ class ImageMetaDataTest(test.TestCase):
         for num in range(FLAGS.quota_metadata_items + 1):
             data['metadata']['key%i' % num] = "blah"
         json_string = str(data).replace("\'", "\"")
-        req = webob.Request.blank('/v1.1/images/2/metadata')
+        req = webob.Request.blank('/v1.1/fake/images/2/metadata')
         req.method = 'POST'
         req.body = json_string
         req.headers["content-type"] = "application/json"
         res = req.get_response(fakes.wsgi_app())
-        self.assertEqual(400, res.status_int)
+        self.assertEqual(413, res.status_int)
 
     def test_too_many_metadata_items_on_put(self):
-        req = webob.Request.blank('/v1.1/images/3/metadata/blah')
+        req = webob.Request.blank('/v1.1/fake/images/3/metadata/blah')
         req.method = 'PUT'
         req.body = '{"meta": {"blah": "blah"}}'
         req.headers["content-type"] = "application/json"
         res = req.get_response(fakes.wsgi_app())
-        self.assertEqual(400, res.status_int)
+        self.assertEqual(413, res.status_int)
diff --git a/nova/tests/api/openstack/test_images.py b/nova/tests/api/openstack/test_images.py
index 383ed2e03..2a7cfc382 100644
--- a/nova/tests/api/openstack/test_images.py
+++ b/nova/tests/api/openstack/test_images.py
@@ -339,6 +339,11 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
         self.stubs.UnsetAll()
         super(ImageControllerWithGlanceServiceTest, self).tearDown()
 
+    def _get_fake_context(self):
+        class Context(object):
+            project_id = 'fake'
+        return Context()
+
     def _applicable_fixture(self, fixture, user_id):
         """Determine if this fixture is applicable for given user id."""
         is_public = fixture["is_public"]
@@ -386,13 +391,13 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
         self.assertEqual(expected_image, actual_image)
 
     def test_get_image_v1_1(self):
-        request = webob.Request.blank('/v1.1/images/124')
+        request = webob.Request.blank('/v1.1/fake/images/124')
         response = request.get_response(fakes.wsgi_app())
 
         actual_image = json.loads(response.body)
 
-        href = "http://localhost/v1.1/images/124"
-        bookmark = "http://localhost/images/124"
+        href = "http://localhost/v1.1/fake/images/124"
+        bookmark = "http://localhost/fake/images/124"
         server_href = "http://localhost/v1.1/servers/42"
         server_bookmark = "http://localhost/servers/42"
 
@@ -508,7 +513,7 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
         self.assertEqual(expected.toxml(), actual.toxml())
 
     def test_get_image_404_v1_1_json(self):
-        request = webob.Request.blank('/v1.1/images/NonExistantImage')
+        request = webob.Request.blank('/v1.1/fake/images/NonExistantImage')
         response = request.get_response(fakes.wsgi_app())
         self.assertEqual(404, response.status_int)
 
@@ -524,7 +529,7 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
         self.assertEqual(expected, actual)
 
     def test_get_image_404_v1_1_xml(self):
-        request = webob.Request.blank('/v1.1/images/NonExistantImage')
+        request = webob.Request.blank('/v1.1/fake/images/NonExistantImage')
         request.accept = "application/xml"
         response = request.get_response(fakes.wsgi_app())
         self.assertEqual(404, response.status_int)
@@ -545,7 +550,7 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
         self.assertEqual(expected.toxml(), actual.toxml())
 
     def test_get_image_index_v1_1(self):
-        request = webob.Request.blank('/v1.1/images')
+        request = webob.Request.blank('/v1.1/fake/images')
         response = request.get_response(fakes.wsgi_app())
 
         response_dict = json.loads(response.body)
@@ -558,8 +563,8 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
                 fixtures.remove(image)
                 continue
 
-            href = "http://localhost/v1.1/images/%s" % image["id"]
-            bookmark = "http://localhost/images/%s" % image["id"]
+            href = "http://localhost/v1.1/fake/images/%s" % image["id"]
+            bookmark = "http://localhost/fake/images/%s" % image["id"]
             test_image = {
                 "id": image["id"],
                 "name": image["name"],
@@ -637,7 +642,7 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
         self.assertDictListMatch(expected, response_list)
 
     def test_get_image_details_v1_1(self):
-        request = webob.Request.blank('/v1.1/images/detail')
+        request = webob.Request.blank('/v1.1/fake/images/detail')
         response = request.get_response(fakes.wsgi_app())
 
         response_dict = json.loads(response.body)
@@ -655,11 +660,11 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
             'progress': 100,
             "links": [{
                 "rel": "self",
-                "href": "http://localhost/v1.1/images/123",
+                "href": "http://localhost/v1.1/fake/images/123",
             },
             {
                 "rel": "bookmark",
-                "href": "http://localhost/images/123",
+                "href": "http://localhost/fake/images/123",
             }],
         },
         {
@@ -686,11 +691,11 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
             },
             "links": [{
                 "rel": "self",
-                "href": "http://localhost/v1.1/images/124",
+                "href": "http://localhost/v1.1/fake/images/124",
             },
             {
                 "rel": "bookmark",
-                "href": "http://localhost/images/124",
+                "href": "http://localhost/fake/images/124",
             }],
         },
         {
@@ -717,11 +722,11 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
             },
             "links": [{
                 "rel": "self",
-                "href": "http://localhost/v1.1/images/125",
+                "href": "http://localhost/v1.1/fake/images/125",
             },
             {
                 "rel": "bookmark",
-                "href": "http://localhost/images/125",
+                "href": "http://localhost/fake/images/125",
             }],
         },
         {
@@ -748,11 +753,11 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
             },
             "links": [{
                 "rel": "self",
-                "href": "http://localhost/v1.1/images/126",
+                "href": "http://localhost/v1.1/fake/images/126",
             },
             {
                 "rel": "bookmark",
-                "href": "http://localhost/images/126",
+                "href": "http://localhost/fake/images/126",
             }],
         },
         {
@@ -779,11 +784,11 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
             },
             "links": [{
                 "rel": "self",
-                "href": "http://localhost/v1.1/images/127",
+                "href": "http://localhost/v1.1/fake/images/127",
             },
             {
                 "rel": "bookmark",
-                "href": "http://localhost/images/127",
+                "href": "http://localhost/fake/images/127",
             }],
         },
         {
@@ -796,11 +801,11 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
             'progress': 100,
             "links": [{
                 "rel": "self",
-                "href": "http://localhost/v1.1/images/129",
+                "href": "http://localhost/v1.1/fake/images/129",
             },
             {
                 "rel": "bookmark",
-                "href": "http://localhost/images/129",
+                "href": "http://localhost/fake/images/129",
             }],
         },
         ]
@@ -809,7 +814,7 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_filter_with_name(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         filters = {'name': 'testname'}
         image_service.index(context, filters=filters).AndReturn([])
         self.mox.ReplayAll()
@@ -821,7 +826,7 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_filter_with_status(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         filters = {'status': 'ACTIVE'}
         image_service.index(context, filters=filters).AndReturn([])
         self.mox.ReplayAll()
@@ -833,7 +838,7 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_filter_with_property(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         filters = {'property-test': '3'}
         image_service.index(context, filters=filters).AndReturn([])
         self.mox.ReplayAll()
@@ -845,7 +850,7 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_filter_server(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         # 'server' should be converted to 'property-instance_ref'
         filters = {'property-instance_ref': 'http://localhost:8774/servers/12'}
         image_service.index(context, filters=filters).AndReturn([])
@@ -859,7 +864,7 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_filter_changes_since(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         filters = {'changes-since': '2011-01-24T17:08Z'}
         image_service.index(context, filters=filters).AndReturn([])
         self.mox.ReplayAll()
@@ -872,7 +877,7 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_filter_with_type(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         filters = {'property-image_type': 'BASE'}
         image_service.index(context, filters=filters).AndReturn([])
         self.mox.ReplayAll()
@@ -884,7 +889,7 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_filter_not_supported(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         filters = {'status': 'ACTIVE'}
         image_service.detail(context, filters=filters).AndReturn([])
         self.mox.ReplayAll()
@@ -897,7 +902,7 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_no_filters(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         filters = {}
         image_service.index(
             context, filters=filters).AndReturn([])
@@ -911,11 +916,11 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_detail_filter_with_name(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         filters = {'name': 'testname'}
         image_service.detail(context, filters=filters).AndReturn([])
         self.mox.ReplayAll()
-        request = webob.Request.blank('/v1.1/images/detail?name=testname')
+        request = webob.Request.blank('/v1.1/fake/images/detail?name=testname')
         request.environ['nova.context'] = context
         controller = images.ControllerV11(image_service=image_service)
         controller.detail(request)
@@ -923,11 +928,11 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_detail_filter_with_status(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         filters = {'status': 'ACTIVE'}
         image_service.detail(context, filters=filters).AndReturn([])
         self.mox.ReplayAll()
-        request = webob.Request.blank('/v1.1/images/detail?status=ACTIVE')
+        request = webob.Request.blank('/v1.1/fake/images/detail?status=ACTIVE')
         request.environ['nova.context'] = context
         controller = images.ControllerV11(image_service=image_service)
         controller.detail(request)
@@ -935,11 +940,12 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_detail_filter_with_property(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         filters = {'property-test': '3'}
         image_service.detail(context, filters=filters).AndReturn([])
         self.mox.ReplayAll()
-        request = webob.Request.blank('/v1.1/images/detail?property-test=3')
+        request = webob.Request.blank(
+            '/v1.1/fake/images/detail?property-test=3')
         request.environ['nova.context'] = context
         controller = images.ControllerV11(image_service=image_service)
         controller.detail(request)
@@ -947,12 +953,12 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_detail_filter_server(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         # 'server' should be converted to 'property-instance_ref'
         filters = {'property-instance_ref': 'http://localhost:8774/servers/12'}
         image_service.index(context, filters=filters).AndReturn([])
         self.mox.ReplayAll()
-        request = webob.Request.blank('/v1.1/images/detail?server='
+        request = webob.Request.blank('/v1.1/fake/images/detail?server='
                                       'http://localhost:8774/servers/12')
         request.environ['nova.context'] = context
         controller = images.ControllerV11(image_service=image_service)
@@ -961,11 +967,11 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_detail_filter_changes_since(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         filters = {'changes-since': '2011-01-24T17:08Z'}
         image_service.index(context, filters=filters).AndReturn([])
         self.mox.ReplayAll()
-        request = webob.Request.blank('/v1.1/images/detail?changes-since='
+        request = webob.Request.blank('/v1.1/fake/images/detail?changes-since='
                                       '2011-01-24T17:08Z')
         request.environ['nova.context'] = context
         controller = images.ControllerV11(image_service=image_service)
@@ -974,11 +980,11 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_detail_filter_with_type(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         filters = {'property-image_type': 'BASE'}
         image_service.index(context, filters=filters).AndReturn([])
         self.mox.ReplayAll()
-        request = webob.Request.blank('/v1.1/images/detail?type=BASE')
+        request = webob.Request.blank('/v1.1/fake/images/detail?type=BASE')
         request.environ['nova.context'] = context
         controller = images.ControllerV11(image_service=image_service)
         controller.index(request)
@@ -986,11 +992,11 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_detail_filter_not_supported(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         filters = {'status': 'ACTIVE'}
         image_service.detail(context, filters=filters).AndReturn([])
         self.mox.ReplayAll()
-        request = webob.Request.blank('/v1.1/images/detail?status=ACTIVE&'
+        request = webob.Request.blank('/v1.1/fake/images/detail?status=ACTIVE&'
                                       'UNSUPPORTEDFILTER=testname')
         request.environ['nova.context'] = context
         controller = images.ControllerV11(image_service=image_service)
@@ -999,11 +1005,11 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     def test_image_detail_no_filters(self):
         image_service = self.mox.CreateMockAnything()
-        context = object()
+        context = self._get_fake_context()
         filters = {}
         image_service.detail(context, filters=filters).AndReturn([])
         self.mox.ReplayAll()
-        request = webob.Request.blank('/v1.1/images/detail')
+        request = webob.Request.blank('/v1.1/fake/images/detail')
         request.environ['nova.context'] = context
         controller = images.ControllerV11(image_service=image_service)
         controller.detail(request)
@@ -1123,8 +1129,8 @@ class ImageXMLSerializationTest(test.TestCase):
     TIMESTAMP = "2010-10-11T10:30:22Z"
     SERVER_HREF = 'http://localhost/v1.1/servers/123'
     SERVER_BOOKMARK = 'http://localhost/servers/123'
-    IMAGE_HREF = 'http://localhost/v1.1/images/%s'
-    IMAGE_BOOKMARK = 'http://localhost/images/%s'
+    IMAGE_HREF = 'http://localhost/v1.1/fake/images/%s'
+    IMAGE_BOOKMARK = 'http://localhost/fake/images/%s'
 
     def test_show(self):
         serializer = images.ImageXMLSerializer()
diff --git a/nova/tests/api/openstack/test_server_actions.py b/nova/tests/api/openstack/test_server_actions.py
index 687a19390..3dfdeb79c 100644
--- a/nova/tests/api/openstack/test_server_actions.py
+++ b/nova/tests/api/openstack/test_server_actions.py
@@ -1,14 +1,13 @@
 import base64
+import datetime
 import json
-import unittest
-from xml.dom import minidom
 
 import stubout
 import webob
 
 from nova import context
-from nova import db
 from nova import utils
+from nova import exception
 from nova import flags
 from nova.api.openstack import create_instance_helper
 from nova.compute import instance_types
@@ -23,61 +22,58 @@ FLAGS = flags.FLAGS
 
 
 def return_server_by_id(context, id):
-    return _get_instance()
+    return stub_instance(id)
 
 
 def instance_update(context, instance_id, kwargs):
-    return _get_instance()
+    return stub_instance(instance_id)
 
 
-def return_server_with_power_state(power_state):
+def return_server_with_attributes(**kwargs):
     def _return_server(context, id):
-        instance = _get_instance()
-        instance['state'] = power_state
-        return instance
+        return stub_instance(id, **kwargs)
     return _return_server
 
 
+def return_server_with_power_state(power_state):
+    return return_server_with_attributes(power_state=power_state)
+
+
 def return_server_with_uuid_and_power_state(power_state):
-    def _return_server(context, id):
-        return return_server_with_power_state(power_state)
-    return _return_server
+    return return_server_with_power_state(power_state)
 
 
-class MockSetAdminPassword(object):
-    def __init__(self):
-        self.instance_id = None
-        self.password = None
+def stub_instance(id, power_state=0, metadata=None,
+                  image_ref="10", flavor_id="1", name=None):
 
-    def __call__(self, context, instance_id, password):
-        self.instance_id = instance_id
-        self.password = password
+    if metadata is not None:
+        metadata_items = [{'key':k, 'value':v} for k, v in metadata.items()]
+    else:
+        metadata_items = [{'key':'seq', 'value':id}]
 
+    inst_type = instance_types.get_instance_type_by_flavor_id(int(flavor_id))
 
-def _get_instance():
     instance = {
-        "id": 1,
-        "created_at": "2010-10-10 12:00:00",
-        "updated_at": "2010-11-11 11:00:00",
+        "id": int(id),
+        "created_at": datetime.datetime(2010, 10, 10, 12, 0, 0),
+        "updated_at": datetime.datetime(2010, 11, 11, 11, 0, 0),
         "admin_pass": "",
-        "user_id": "",
-        "project_id": "",
-        "image_ref": "5",
+        "user_id": "fake",
+        "project_id": "fake",
+        "image_ref": image_ref,
         "kernel_id": "",
         "ramdisk_id": "",
         "launch_index": 0,
         "key_name": "",
         "key_data": "",
-        "state": 0,
+        "state": power_state,
         "state_description": "",
         "memory_mb": 0,
         "vcpus": 0,
         "local_gb": 0,
         "hostname": "",
         "host": "",
-        "instance_type": {
-           "flavorid": 1,
-        },
+        "instance_type": dict(inst_type),
         "user_data": "",
         "reservation_id": "",
         "mac_address": "",
@@ -85,17 +81,34 @@ def _get_instance():
         "launched_at": utils.utcnow(),
         "terminated_at": utils.utcnow(),
         "availability_zone": "",
-        "display_name": "test_server",
+        "display_name": name or "server%s" % id,
         "display_description": "",
         "locked": False,
-        "metadata": [],
-        #"address": ,
-        #"floating_ips": [{"address":ip} for ip in public_addresses]}
-        "uuid": "deadbeef-feed-edee-beef-d0ea7beefedd"}
+        "metadata": metadata_items,
+        "access_ip_v4": "",
+        "access_ip_v6": "",
+        "uuid": "aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa",
+        "virtual_interfaces": [],
+    }
+
+    instance["fixed_ips"] = {
+        "address": '192.168.0.1',
+        "floating_ips": [],
+    }
 
     return instance
 
 
+class MockSetAdminPassword(object):
+    def __init__(self):
+        self.instance_id = None
+        self.password = None
+
+    def __call__(self, context, instance_id, password):
+        self.instance_id = instance_id
+        self.password = password
+
+
 class ServerActionsTest(test.TestCase):
 
     def setUp(self):
@@ -103,8 +116,6 @@ class ServerActionsTest(test.TestCase):
         super(ServerActionsTest, self).setUp()
         self.flags(verbose=True)
         self.stubs = stubout.StubOutForTesting()
-        fakes.FakeAuthManager.reset_fake_data()
-        fakes.FakeAuthDatabase.data = {}
         fakes.stub_out_auth(self.stubs)
         self.stubs.Set(nova.db.api, 'instance_get', return_server_by_id)
         self.stubs.Set(nova.db.api, 'instance_update', instance_update)
@@ -392,7 +403,7 @@ class ServerActionsTest(test.TestCase):
         req.body = json.dumps(body)
         req.headers["content-type"] = "application/json"
         response = req.get_response(fakes.wsgi_app())
-        self.assertEqual(400, response.status_int)
+        self.assertEqual(413, response.status_int)
 
     def test_create_backup_no_name(self):
         """Name is required for backups"""
@@ -468,8 +479,6 @@ class ServerActionsTestV11(test.TestCase):
         self.maxDiff = None
         super(ServerActionsTestV11, self).setUp()
         self.stubs = stubout.StubOutForTesting()
-        fakes.FakeAuthManager.reset_fake_data()
-        fakes.FakeAuthDatabase.data = {}
         fakes.stub_out_auth(self.stubs)
         self.stubs.Set(nova.db.api, 'instance_get', return_server_by_id)
         self.stubs.Set(nova.db.api, 'instance_update', instance_update)
@@ -489,7 +498,7 @@ class ServerActionsTestV11(test.TestCase):
 
     def test_server_bad_body(self):
         body = {}
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
@@ -498,7 +507,7 @@ class ServerActionsTestV11(test.TestCase):
 
     def test_server_unknown_action(self):
         body = {'sockTheFox': {'fakekey': '1234'}}
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
@@ -509,7 +518,7 @@ class ServerActionsTestV11(test.TestCase):
         mock_method = MockSetAdminPassword()
         self.stubs.Set(nova.compute.api.API, 'set_admin_password', mock_method)
         body = {'changePassword': {'adminPass': '1234pass'}}
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
@@ -521,7 +530,7 @@ class ServerActionsTestV11(test.TestCase):
     def test_server_change_password_xml(self):
         mock_method = MockSetAdminPassword()
         self.stubs.Set(nova.compute.api.API, 'set_admin_password', mock_method)
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = "application/xml"
         req.body = """<?xml version="1.0" encoding="UTF-8"?>
@@ -535,7 +544,7 @@ class ServerActionsTestV11(test.TestCase):
 
     def test_server_change_password_not_a_string(self):
         body = {'changePassword': {'adminPass': 1234}}
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
@@ -544,7 +553,7 @@ class ServerActionsTestV11(test.TestCase):
 
     def test_server_change_password_bad_request(self):
         body = {'changePassword': {'pass': '12345'}}
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
@@ -553,7 +562,7 @@ class ServerActionsTestV11(test.TestCase):
 
     def test_server_change_password_empty_string(self):
         body = {'changePassword': {'adminPass': ''}}
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
@@ -562,7 +571,7 @@ class ServerActionsTestV11(test.TestCase):
 
     def test_server_change_password_none(self):
         body = {'changePassword': {'adminPass': None}}
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
@@ -571,7 +580,7 @@ class ServerActionsTestV11(test.TestCase):
 
     def test_server_reboot_hard(self):
         body = dict(reboot=dict(type="HARD"))
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
@@ -580,7 +589,7 @@ class ServerActionsTestV11(test.TestCase):
 
     def test_server_reboot_soft(self):
         body = dict(reboot=dict(type="SOFT"))
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
@@ -589,7 +598,7 @@ class ServerActionsTestV11(test.TestCase):
 
     def test_server_reboot_incorrect_type(self):
         body = dict(reboot=dict(type="NOT_A_TYPE"))
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
@@ -598,7 +607,7 @@ class ServerActionsTestV11(test.TestCase):
 
     def test_server_reboot_missing_type(self):
         body = dict(reboot=dict())
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
@@ -606,19 +615,25 @@ class ServerActionsTestV11(test.TestCase):
         self.assertEqual(res.status_int, 400)
 
     def test_server_rebuild_accepted_minimum(self):
+        new_return_server = return_server_with_attributes(image_ref='2')
+        self.stubs.Set(nova.db.api, 'instance_get', new_return_server)
+
         body = {
             "rebuild": {
                 "imageRef": "http://localhost/images/2",
             },
         }
 
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
 
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 202)
+        body = json.loads(res.body)
+        self.assertEqual(body['server']['image']['id'], '2')
+        self.assertEqual(len(body['server']['adminPass']), 16)
 
     def test_server_rebuild_rejected_when_building(self):
         body = {
@@ -633,7 +648,7 @@ class ServerActionsTestV11(test.TestCase):
         self.stubs.Set(nova.db, 'instance_get_by_uuid',
                        return_server_with_uuid_and_power_state(state))
 
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
@@ -642,22 +657,27 @@ class ServerActionsTestV11(test.TestCase):
         self.assertEqual(res.status_int, 409)
 
     def test_server_rebuild_accepted_with_metadata(self):
+        metadata = {'new': 'metadata'}
+
+        new_return_server = return_server_with_attributes(metadata=metadata)
+        self.stubs.Set(nova.db.api, 'instance_get', new_return_server)
+
         body = {
             "rebuild": {
                 "imageRef": "http://localhost/images/2",
-                "metadata": {
-                    "new": "metadata",
-                },
+                "metadata": metadata,
             },
         }
 
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
 
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 202)
+        body = json.loads(res.body)
+        self.assertEqual(body['server']['metadata'], metadata)
 
     def test_server_rebuild_accepted_with_bad_metadata(self):
         body = {
@@ -667,7 +687,7 @@ class ServerActionsTestV11(test.TestCase):
             },
         }
 
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
@@ -682,7 +702,7 @@ class ServerActionsTestV11(test.TestCase):
             },
         }
 
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
@@ -701,7 +721,7 @@ class ServerActionsTestV11(test.TestCase):
             },
         }
 
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
@@ -720,17 +740,60 @@ class ServerActionsTestV11(test.TestCase):
             },
         }
 
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
+        req.method = 'POST'
+        req.content_type = 'application/json'
+        req.body = json.dumps(body)
+
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 202)
+        body = json.loads(res.body)
+        self.assertTrue('personality' not in body['server'])
+
+    def test_server_rebuild_admin_pass(self):
+        new_return_server = return_server_with_attributes(image_ref='2')
+        self.stubs.Set(nova.db.api, 'instance_get', new_return_server)
+
+        body = {
+            "rebuild": {
+                "imageRef": "http://localhost/images/2",
+                "adminPass": "asdf",
+            },
+        }
+
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.content_type = 'application/json'
         req.body = json.dumps(body)
 
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 202)
+        body = json.loads(res.body)
+        self.assertEqual(body['server']['image']['id'], '2')
+        self.assertEqual(body['server']['adminPass'], 'asdf')
+
+    def test_server_rebuild_server_not_found(self):
+        def server_not_found(self, instance_id):
+            raise exception.InstanceNotFound(instance_id=instance_id)
+        self.stubs.Set(nova.db.api, 'instance_get', server_not_found)
+
+        body = {
+            "rebuild": {
+                "imageRef": "http://localhost/images/2",
+            },
+        }
+
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
+        req.method = 'POST'
+        req.content_type = 'application/json'
+        req.body = json.dumps(body)
+
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 404)
 
     def test_resize_server(self):
 
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.content_type = 'application/json'
         req.method = 'POST'
         body_dict = dict(resize=dict(flavorRef="http://localhost/3"))
@@ -748,7 +811,7 @@ class ServerActionsTestV11(test.TestCase):
         self.assertEqual(self.resize_called, True)
 
     def test_resize_server_no_flavor(self):
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.content_type = 'application/json'
         req.method = 'POST'
         body_dict = dict(resize=dict())
@@ -758,7 +821,7 @@ class ServerActionsTestV11(test.TestCase):
         self.assertEqual(res.status_int, 400)
 
     def test_resize_server_no_flavor_ref(self):
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.content_type = 'application/json'
         req.method = 'POST'
         body_dict = dict(resize=dict(flavorRef=None))
@@ -768,7 +831,7 @@ class ServerActionsTestV11(test.TestCase):
         self.assertEqual(res.status_int, 400)
 
     def test_confirm_resize_server(self):
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.content_type = 'application/json'
         req.method = 'POST'
         body_dict = dict(confirmResize=None)
@@ -786,7 +849,7 @@ class ServerActionsTestV11(test.TestCase):
         self.assertEqual(self.confirm_resize_called, True)
 
     def test_revert_resize_server(self):
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.content_type = 'application/json'
         req.method = 'POST'
         body_dict = dict(revertResize=None)
@@ -809,7 +872,7 @@ class ServerActionsTestV11(test.TestCase):
                 'name': 'Snapshot 1',
             },
         }
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers["content-type"] = "application/json"
@@ -828,7 +891,7 @@ class ServerActionsTestV11(test.TestCase):
                 'name': 'Snapshot 1',
             },
         }
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers["content-type"] = "application/json"
@@ -842,7 +905,7 @@ class ServerActionsTestV11(test.TestCase):
                 'metadata': {'key': 'asdf'},
             },
         }
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers["content-type"] = "application/json"
@@ -860,18 +923,18 @@ class ServerActionsTestV11(test.TestCase):
         }
         for num in range(FLAGS.quota_metadata_items + 1):
             body['createImage']['metadata']['foo%i' % num] = "bar"
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers["content-type"] = "application/json"
         response = req.get_response(fakes.wsgi_app())
-        self.assertEqual(400, response.status_int)
+        self.assertEqual(413, response.status_int)
 
     def test_create_image_no_name(self):
         body = {
             'createImage': {},
         }
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers["content-type"] = "application/json"
@@ -885,7 +948,7 @@ class ServerActionsTestV11(test.TestCase):
                 'metadata': 'henry',
             },
         }
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers["content-type"] = "application/json"
@@ -904,7 +967,7 @@ class ServerActionsTestV11(test.TestCase):
             },
         }
 
-        req = webob.Request.blank('/v1.1/servers/1/action')
+        req = webob.Request.blank('/v1.1/fake/servers/1/action')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers["content-type"] = "application/json"
diff --git a/nova/tests/api/openstack/test_server_metadata.py b/nova/tests/api/openstack/test_server_metadata.py
index ec446f0f0..296bbd9dc 100644
--- a/nova/tests/api/openstack/test_server_metadata.py
+++ b/nova/tests/api/openstack/test_server_metadata.py
@@ -83,7 +83,7 @@ class ServerMetaDataTest(test.TestCase):
     def test_index(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_get',
                        return_server_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(200, res.status_int)
         res_dict = json.loads(res.body)
@@ -100,7 +100,7 @@ class ServerMetaDataTest(test.TestCase):
     def test_index_xml(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_get',
                        return_server_metadata)
-        request = webob.Request.blank("/v1.1/servers/1/metadata")
+        request = webob.Request.blank("/v1.1/fake/servers/1/metadata")
         request.accept = "application/xml"
         response = request.get_response(fakes.wsgi_app())
         self.assertEqual(200, response.status_int)
@@ -120,14 +120,14 @@ class ServerMetaDataTest(test.TestCase):
 
     def test_index_nonexistant_server(self):
         self.stubs.Set(nova.db.api, 'instance_get', return_server_nonexistant)
-        req = webob.Request.blank('/v1.1/servers/1/metadata')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(404, res.status_int)
 
     def test_index_no_data(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_get',
                        return_empty_server_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(200, res.status_int)
         res_dict = json.loads(res.body)
@@ -137,7 +137,7 @@ class ServerMetaDataTest(test.TestCase):
     def test_show(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_get',
                        return_server_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata/key2')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata/key2')
         res = req.get_response(fakes.wsgi_app())
         res_dict = json.loads(res.body)
         self.assertEqual(200, res.status_int)
@@ -147,7 +147,7 @@ class ServerMetaDataTest(test.TestCase):
     def test_show_xml(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_get',
                        return_server_metadata)
-        request = webob.Request.blank("/v1.1/servers/1/metadata/key2")
+        request = webob.Request.blank("/v1.1/fake/servers/1/metadata/key2")
         request.accept = "application/xml"
         response = request.get_response(fakes.wsgi_app())
         self.assertEqual(200, response.status_int)
@@ -164,14 +164,14 @@ class ServerMetaDataTest(test.TestCase):
 
     def test_show_nonexistant_server(self):
         self.stubs.Set(nova.db.api, 'instance_get', return_server_nonexistant)
-        req = webob.Request.blank('/v1.1/servers/1/metadata/key2')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata/key2')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(404, res.status_int)
 
     def test_show_meta_not_found(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_get',
                        return_empty_server_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata/key6')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata/key6')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(404, res.status_int)
 
@@ -180,7 +180,7 @@ class ServerMetaDataTest(test.TestCase):
                        return_server_metadata)
         self.stubs.Set(nova.db.api, 'instance_metadata_delete',
                        delete_server_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata/key2')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata/key2')
         req.method = 'DELETE'
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(204, res.status_int)
@@ -188,7 +188,7 @@ class ServerMetaDataTest(test.TestCase):
 
     def test_delete_nonexistant_server(self):
         self.stubs.Set(nova.db.api, 'instance_get', return_server_nonexistant)
-        req = webob.Request.blank('/v1.1/servers/1/metadata/key1')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata/key1')
         req.method = 'DELETE'
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(404, res.status_int)
@@ -196,7 +196,7 @@ class ServerMetaDataTest(test.TestCase):
     def test_delete_meta_not_found(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_get',
                        return_empty_server_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata/key6')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata/key6')
         req.method = 'DELETE'
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(404, res.status_int)
@@ -206,7 +206,7 @@ class ServerMetaDataTest(test.TestCase):
                        return_server_metadata)
         self.stubs.Set(nova.db.api, 'instance_metadata_update',
                        return_create_instance_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata')
         req.method = 'POST'
         req.content_type = "application/json"
         input = {"metadata": {"key9": "value9"}}
@@ -227,7 +227,7 @@ class ServerMetaDataTest(test.TestCase):
                        return_server_metadata)
         self.stubs.Set(nova.db.api, "instance_metadata_update",
                        return_create_instance_metadata)
-        req = webob.Request.blank("/v1.1/servers/1/metadata")
+        req = webob.Request.blank("/v1.1/fake/servers/1/metadata")
         req.method = "POST"
         req.content_type = "application/xml"
         req.accept = "application/xml"
@@ -258,7 +258,7 @@ class ServerMetaDataTest(test.TestCase):
     def test_create_empty_body(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_update',
                        return_create_instance_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata')
         req.method = 'POST'
         req.headers["content-type"] = "application/json"
         res = req.get_response(fakes.wsgi_app())
@@ -266,7 +266,7 @@ class ServerMetaDataTest(test.TestCase):
 
     def test_create_nonexistant_server(self):
         self.stubs.Set(nova.db.api, 'instance_get', return_server_nonexistant)
-        req = webob.Request.blank('/v1.1/servers/100/metadata')
+        req = webob.Request.blank('/v1.1/fake/servers/100/metadata')
         req.method = 'POST'
         req.body = '{"metadata": {"key1": "value1"}}'
         req.headers["content-type"] = "application/json"
@@ -276,7 +276,7 @@ class ServerMetaDataTest(test.TestCase):
     def test_update_all(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_update',
                        return_create_instance_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata')
         req.method = 'PUT'
         req.content_type = "application/json"
         expected = {
@@ -294,7 +294,7 @@ class ServerMetaDataTest(test.TestCase):
     def test_update_all_empty_container(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_update',
                        return_create_instance_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata')
         req.method = 'PUT'
         req.content_type = "application/json"
         expected = {'metadata': {}}
@@ -307,7 +307,7 @@ class ServerMetaDataTest(test.TestCase):
     def test_update_all_malformed_container(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_update',
                        return_create_instance_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata')
         req.method = 'PUT'
         req.content_type = "application/json"
         expected = {'meta': {}}
@@ -318,7 +318,7 @@ class ServerMetaDataTest(test.TestCase):
     def test_update_all_malformed_data(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_update',
                        return_create_instance_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata')
         req.method = 'PUT'
         req.content_type = "application/json"
         expected = {'metadata': ['asdf']}
@@ -328,7 +328,7 @@ class ServerMetaDataTest(test.TestCase):
 
     def test_update_all_nonexistant_server(self):
         self.stubs.Set(nova.db.api, 'instance_get', return_server_nonexistant)
-        req = webob.Request.blank('/v1.1/servers/100/metadata')
+        req = webob.Request.blank('/v1.1/fake/servers/100/metadata')
         req.method = 'PUT'
         req.content_type = "application/json"
         req.body = json.dumps({'metadata': {'key10': 'value10'}})
@@ -338,7 +338,7 @@ class ServerMetaDataTest(test.TestCase):
     def test_update_item(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_update',
                        return_create_instance_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata/key1')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata/key1')
         req.method = 'PUT'
         req.body = '{"meta": {"key1": "value1"}}'
         req.headers["content-type"] = "application/json"
@@ -352,7 +352,7 @@ class ServerMetaDataTest(test.TestCase):
     def test_update_item_xml(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_update',
                        return_create_instance_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata/key9')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata/key9')
         req.method = 'PUT'
         req.accept = "application/json"
         req.content_type = "application/xml"
@@ -369,7 +369,7 @@ class ServerMetaDataTest(test.TestCase):
 
     def test_update_item_nonexistant_server(self):
         self.stubs.Set(nova.db.api, 'instance_get', return_server_nonexistant)
-        req = webob.Request.blank('/v1.1/servers/asdf/metadata/key1')
+        req = webob.Request.blank('/v1.1/fake/servers/asdf/metadata/key1')
         req.method = 'PUT'
         req.body = '{"meta":{"key1": "value1"}}'
         req.headers["content-type"] = "application/json"
@@ -379,7 +379,7 @@ class ServerMetaDataTest(test.TestCase):
     def test_update_item_empty_body(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_update',
                        return_create_instance_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata/key1')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata/key1')
         req.method = 'PUT'
         req.headers["content-type"] = "application/json"
         res = req.get_response(fakes.wsgi_app())
@@ -388,7 +388,7 @@ class ServerMetaDataTest(test.TestCase):
     def test_update_item_too_many_keys(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_update',
                        return_create_instance_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata/key1')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata/key1')
         req.method = 'PUT'
         req.body = '{"meta": {"key1": "value1", "key2": "value2"}}'
         req.headers["content-type"] = "application/json"
@@ -398,7 +398,7 @@ class ServerMetaDataTest(test.TestCase):
     def test_update_item_body_uri_mismatch(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_update',
                        return_create_instance_metadata)
-        req = webob.Request.blank('/v1.1/servers/1/metadata/bad')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata/bad')
         req.method = 'PUT'
         req.body = '{"meta": {"key1": "value1"}}'
         req.headers["content-type"] = "application/json"
@@ -412,17 +412,17 @@ class ServerMetaDataTest(test.TestCase):
         for num in range(FLAGS.quota_metadata_items + 1):
             data['metadata']['key%i' % num] = "blah"
         json_string = str(data).replace("\'", "\"")
-        req = webob.Request.blank('/v1.1/servers/1/metadata')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata')
         req.method = 'POST'
         req.body = json_string
         req.headers["content-type"] = "application/json"
         res = req.get_response(fakes.wsgi_app())
-        self.assertEqual(400, res.status_int)
+        self.assertEqual(413, res.status_int)
 
-    def test_to_many_metadata_items_on_update_item(self):
+    def test_too_many_metadata_items_on_update_item(self):
         self.stubs.Set(nova.db.api, 'instance_metadata_update',
                        return_create_instance_metadata_max)
-        req = webob.Request.blank('/v1.1/servers/1/metadata/key1')
+        req = webob.Request.blank('/v1.1/fake/servers/1/metadata/key1')
         req.method = 'PUT'
         req.body = '{"meta": {"a new key": "a new value"}}'
         req.headers["content-type"] = "application/json"
diff --git a/nova/tests/api/openstack/test_servers.py b/nova/tests/api/openstack/test_servers.py
index a510d7d97..3559e6de5 100644
--- a/nova/tests/api/openstack/test_servers.py
+++ b/nova/tests/api/openstack/test_servers.py
@@ -1,6 +1,7 @@
 # vim: tabstop=4 shiftwidth=4 softtabstop=4
 
 # Copyright 2010-2011 OpenStack LLC.
+# Copyright 2011 Piston Cloud Computing, Inc.
 # All Rights Reserved.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -19,6 +20,7 @@ import base64
 import datetime
 import json
 import unittest
+from lxml import etree
 from xml.dom import minidom
 
 import webob
@@ -32,6 +34,7 @@ import nova.api.openstack
 from nova.api.openstack import create_instance_helper
 from nova.api.openstack import servers
 from nova.api.openstack import wsgi
+from nova.api.openstack import xmlutil
 import nova.compute.api
 from nova.compute import instance_types
 from nova.compute import power_state
@@ -46,6 +49,8 @@ from nova.tests.api.openstack import fakes
 
 
 FAKE_UUID = 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'
+NS = "{http://docs.openstack.org/compute/api/v1.1}"
+ATOMNS = "{http://www.w3.org/2005/Atom}"
 
 
 def fake_gen_uuid():
@@ -145,7 +150,8 @@ def instance_addresses(context, instance_id):
 def stub_instance(id, user_id='fake', project_id='fake', private_address=None,
                   public_addresses=None, host=None, power_state=0,
                   reservation_id="", uuid=FAKE_UUID, image_ref="10",
-                  flavor_id="1", interfaces=None, name=None):
+                  flavor_id="1", interfaces=None, name=None,
+                  access_ipv4=None, access_ipv6=None):
     metadata = []
     metadata.append(InstanceMetadata(key='seq', value=id))
 
@@ -197,6 +203,8 @@ def stub_instance(id, user_id='fake', project_id='fake', private_address=None,
         "display_description": "",
         "locked": False,
         "metadata": metadata,
+        "access_ip_v4": access_ipv4,
+        "access_ip_v6": access_ipv6,
         "uuid": uuid,
         "virtual_interfaces": interfaces}
 
@@ -226,7 +234,6 @@ class MockSetAdminPassword(object):
 
 
 class ServersTest(test.TestCase):
-
     def setUp(self):
         self.maxDiff = None
         super(ServersTest, self).setUp()
@@ -258,6 +265,7 @@ class ServersTest(test.TestCase):
         self.stubs.Set(nova.compute.API, "get_actions", fake_compute_api)
 
         self.webreq = common.webob_factory('/v1.0/servers')
+        self.config_drive = None
 
     def test_get_server_by_id(self):
         req = webob.Request.blank('/v1.0/servers/1')
@@ -297,10 +305,10 @@ class ServersTest(test.TestCase):
         self.assertEqual(res_dict['server']['name'], 'server1')
 
     def test_get_server_by_id_v1_1(self):
-        image_bookmark = "http://localhost/images/10"
-        flavor_ref = "http://localhost/v1.1/flavors/1"
+        image_bookmark = "http://localhost/fake/images/10"
+        flavor_ref = "http://localhost/v1.1/fake/flavors/1"
         flavor_id = "1"
-        flavor_bookmark = "http://localhost/flavors/1"
+        flavor_bookmark = "http://localhost/fake/flavors/1"
 
         public_ip = '192.168.0.3'
         private_ip = '172.19.0.1'
@@ -322,7 +330,7 @@ class ServersTest(test.TestCase):
             interfaces=interfaces)
         self.stubs.Set(nova.db.api, 'instance_get', new_return_server)
 
-        req = webob.Request.blank('/v1.1/servers/1')
+        req = webob.Request.blank('/v1.1/fake/servers/1')
         res = req.get_response(fakes.wsgi_app())
         res_dict = json.loads(res.body)
         expected_server = {
@@ -334,6 +342,8 @@ class ServersTest(test.TestCase):
                 "progress": 0,
                 "name": "server1",
                 "status": "BUILD",
+                "accessIPv4": "",
+                "accessIPv6": "",
                 "hostId": '',
                 "image": {
                     "id": "10",
@@ -370,15 +380,16 @@ class ServersTest(test.TestCase):
                 "metadata": {
                     "seq": "1",
                 },
+                "config_drive": None,
                 "links": [
                     {
                         "rel": "self",
                         #FIXME(wwolf) Do we want the links to be id or uuid?
-                        "href": "http://localhost/v1.1/servers/1",
+                        "href": "http://localhost/v1.1/fake/servers/1",
                     },
                     {
                         "rel": "bookmark",
-                        "href": "http://localhost/servers/1",
+                        "href": "http://localhost/fake/servers/1",
                     },
                 ],
             }
@@ -387,12 +398,12 @@ class ServersTest(test.TestCase):
         self.assertDictMatch(res_dict, expected_server)
 
     def test_get_server_by_id_v1_1_xml(self):
-        image_bookmark = "http://localhost/images/10"
-        flavor_ref = "http://localhost/v1.1/flavors/1"
+        image_bookmark = "http://localhost/fake/images/10"
+        flavor_ref = "http://localhost/v1.1/fake/flavors/1"
         flavor_id = "1"
-        flavor_bookmark = "http://localhost/flavors/1"
-        server_href = "http://localhost/v1.1/servers/1"
-        server_bookmark = "http://localhost/servers/1"
+        flavor_bookmark = "http://localhost/fake/flavors/1"
+        server_href = "http://localhost/v1.1/fake/servers/1"
+        server_bookmark = "http://localhost/fake/servers/1"
 
         public_ip = '192.168.0.3'
         private_ip = '172.19.0.1'
@@ -414,7 +425,7 @@ class ServersTest(test.TestCase):
             interfaces=interfaces)
         self.stubs.Set(nova.db.api, 'instance_get', new_return_server)
 
-        req = webob.Request.blank('/v1.1/servers/1')
+        req = webob.Request.blank('/v1.1/fake/servers/1')
         req.headers['Accept'] = 'application/xml'
         res = req.get_response(fakes.wsgi_app())
         actual = minidom.parseString(res.body.replace('  ', ''))
@@ -431,6 +442,8 @@ class ServersTest(test.TestCase):
                 created="%(expected_created)s"
                 hostId=""
                 status="BUILD"
+                accessIPv4=""
+                accessIPv6=""
                 progress="0">
             <atom:link href="%(server_href)s" rel="self"/>
             <atom:link href="%(server_bookmark)s" rel="bookmark"/>
@@ -459,10 +472,10 @@ class ServersTest(test.TestCase):
         self.assertEqual(expected.toxml(), actual.toxml())
 
     def test_get_server_with_active_status_by_id_v1_1(self):
-        image_bookmark = "http://localhost/images/10"
-        flavor_ref = "http://localhost/v1.1/flavors/1"
+        image_bookmark = "http://localhost/fake/images/10"
+        flavor_ref = "http://localhost/v1.1/fake/flavors/1"
         flavor_id = "1"
-        flavor_bookmark = "http://localhost/flavors/1"
+        flavor_bookmark = "http://localhost/fake/flavors/1"
         private_ip = "192.168.0.3"
         public_ip = "1.2.3.4"
 
@@ -484,7 +497,7 @@ class ServersTest(test.TestCase):
             interfaces=interfaces, power_state=1)
         self.stubs.Set(nova.db.api, 'instance_get', new_return_server)
 
-        req = webob.Request.blank('/v1.1/servers/1')
+        req = webob.Request.blank('/v1.1/fake/servers/1')
         res = req.get_response(fakes.wsgi_app())
         res_dict = json.loads(res.body)
         expected_server = {
@@ -496,6 +509,8 @@ class ServersTest(test.TestCase):
                 "progress": 100,
                 "name": "server1",
                 "status": "ACTIVE",
+                "accessIPv4": "",
+                "accessIPv6": "",
                 "hostId": '',
                 "image": {
                     "id": "10",
@@ -532,14 +547,15 @@ class ServersTest(test.TestCase):
                 "metadata": {
                     "seq": "1",
                 },
+                "config_drive": None,
                 "links": [
                     {
                         "rel": "self",
-                        "href": "http://localhost/v1.1/servers/1",
+                        "href": "http://localhost/v1.1/fake/servers/1",
                     },
                     {
                         "rel": "bookmark",
-                        "href": "http://localhost/servers/1",
+                        "href": "http://localhost/fake/servers/1",
                     },
                 ],
             }
@@ -549,10 +565,10 @@ class ServersTest(test.TestCase):
 
     def test_get_server_with_id_image_ref_by_id_v1_1(self):
         image_ref = "10"
-        image_bookmark = "http://localhost/images/10"
-        flavor_ref = "http://localhost/v1.1/flavors/1"
+        image_bookmark = "http://localhost/fake/images/10"
+        flavor_ref = "http://localhost/v1.1/fake/flavors/1"
         flavor_id = "1"
-        flavor_bookmark = "http://localhost/flavors/1"
+        flavor_bookmark = "http://localhost/fake/flavors/1"
         private_ip = "192.168.0.3"
         public_ip = "1.2.3.4"
 
@@ -575,7 +591,7 @@ class ServersTest(test.TestCase):
             flavor_id=flavor_id)
         self.stubs.Set(nova.db.api, 'instance_get', new_return_server)
 
-        req = webob.Request.blank('/v1.1/servers/1')
+        req = webob.Request.blank('/v1.1/fake/servers/1')
         res = req.get_response(fakes.wsgi_app())
         res_dict = json.loads(res.body)
         expected_server = {
@@ -587,6 +603,8 @@ class ServersTest(test.TestCase):
                 "progress": 100,
                 "name": "server1",
                 "status": "ACTIVE",
+                "accessIPv4": "",
+                "accessIPv6": "",
                 "hostId": '',
                 "image": {
                     "id": "10",
@@ -623,14 +641,15 @@ class ServersTest(test.TestCase):
                 "metadata": {
                     "seq": "1",
                 },
+                "config_drive": None,
                 "links": [
                     {
                         "rel": "self",
-                        "href": "http://localhost/v1.1/servers/1",
+                        "href": "http://localhost/v1.1/fake/servers/1",
                     },
                     {
                         "rel": "bookmark",
-                        "href": "http://localhost/servers/1",
+                        "href": "http://localhost/fake/servers/1",
                     },
                 ],
             }
@@ -752,6 +771,27 @@ class ServersTest(test.TestCase):
         (ip,) = private_node.getElementsByTagName('ip')
         self.assertEquals(ip.getAttribute('addr'), private)
 
+    # NOTE(bcwaldon): lp830817
+    def test_get_server_by_id_malformed_networks_v1_1(self):
+        ifaces = [
+            {
+                'network': None,
+                'fixed_ips': [
+                    {'address': '192.168.0.3'},
+                    {'address': '192.168.0.4'},
+                ],
+            },
+        ]
+        new_return_server = return_server_with_attributes(interfaces=ifaces)
+        self.stubs.Set(nova.db.api, 'instance_get', new_return_server)
+
+        req = webob.Request.blank('/v1.1/fake/servers/1')
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 200)
+        res_dict = json.loads(res.body)
+        self.assertEqual(res_dict['server']['id'], 1)
+        self.assertEqual(res_dict['server']['name'], 'server1')
+
     def test_get_server_by_id_with_addresses_v1_1(self):
         self.flags(use_ipv6=True)
         interfaces = [
@@ -775,7 +815,7 @@ class ServersTest(test.TestCase):
             interfaces=interfaces)
         self.stubs.Set(nova.db.api, 'instance_get', new_return_server)
 
-        req = webob.Request.blank('/v1.1/servers/1')
+        req = webob.Request.blank('/v1.1/fake/servers/1')
         res = req.get_response(fakes.wsgi_app())
 
         res_dict = json.loads(res.body)
@@ -819,7 +859,7 @@ class ServersTest(test.TestCase):
             interfaces=interfaces)
         self.stubs.Set(nova.db.api, 'instance_get', new_return_server)
 
-        req = webob.Request.blank('/v1.1/servers/1')
+        req = webob.Request.blank('/v1.1/fake/servers/1')
         res = req.get_response(fakes.wsgi_app())
 
         res_dict = json.loads(res.body)
@@ -869,7 +909,7 @@ class ServersTest(test.TestCase):
                        'virtual_interface_get_by_instance',
                        _return_vifs)
 
-        req = webob.Request.blank('/v1.1/servers/1/ips')
+        req = webob.Request.blank('/v1.1/fake/servers/1/ips')
         res = req.get_response(fakes.wsgi_app())
         res_dict = json.loads(res.body)
 
@@ -919,7 +959,7 @@ class ServersTest(test.TestCase):
                        'virtual_interface_get_by_instance',
                        _return_vifs)
 
-        req = webob.Request.blank('/v1.1/servers/1/ips/network_2')
+        req = webob.Request.blank('/v1.1/fake/servers/1/ips/network_2')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 200)
         res_dict = json.loads(res.body)
@@ -939,7 +979,7 @@ class ServersTest(test.TestCase):
                        'virtual_interface_get_by_instance',
                        _return_vifs)
 
-        req = webob.Request.blank('/v1.1/servers/1/ips/network_0')
+        req = webob.Request.blank('/v1.1/fake/servers/1/ips/network_0')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 404)
 
@@ -949,7 +989,7 @@ class ServersTest(test.TestCase):
                        'virtual_interface_get_by_instance',
                        _return_vifs)
 
-        req = webob.Request.blank('/v1.1/servers/600/ips')
+        req = webob.Request.blank('/v1.1/fake/servers/600/ips')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 404)
 
@@ -1018,7 +1058,7 @@ class ServersTest(test.TestCase):
                 i += 1
 
     def test_get_server_list_v1_1(self):
-        req = webob.Request.blank('/v1.1/servers')
+        req = webob.Request.blank('/v1.1/fake/servers')
         res = req.get_response(fakes.wsgi_app())
         res_dict = json.loads(res.body)
 
@@ -1031,11 +1071,11 @@ class ServersTest(test.TestCase):
             expected_links = [
                 {
                     "rel": "self",
-                    "href": "http://localhost/v1.1/servers/%s" % s['id'],
+                    "href": "http://localhost/v1.1/fake/servers/%s" % s['id'],
                 },
                 {
                     "rel": "bookmark",
-                    "href": "http://localhost/servers/%s" % s['id'],
+                    "href": "http://localhost/fake/servers/%s" % s['id'],
                 },
             ]
 
@@ -1082,19 +1122,19 @@ class ServersTest(test.TestCase):
         self.assertTrue(res.body.find('offset param') > -1)
 
     def test_get_servers_with_marker(self):
-        req = webob.Request.blank('/v1.1/servers?marker=2')
+        req = webob.Request.blank('/v1.1/fake/servers?marker=2')
         res = req.get_response(fakes.wsgi_app())
         servers = json.loads(res.body)['servers']
         self.assertEqual([s['name'] for s in servers], ["server3", "server4"])
 
     def test_get_servers_with_limit_and_marker(self):
-        req = webob.Request.blank('/v1.1/servers?limit=2&marker=1')
+        req = webob.Request.blank('/v1.1/fake/servers?limit=2&marker=1')
         res = req.get_response(fakes.wsgi_app())
         servers = json.loads(res.body)['servers']
         self.assertEqual([s['name'] for s in servers], ['server2', 'server3'])
 
     def test_get_servers_with_bad_marker(self):
-        req = webob.Request.blank('/v1.1/servers?limit=2&marker=asdf')
+        req = webob.Request.blank('/v1.1/fake/servers?limit=2&marker=asdf')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 400)
         self.assertTrue(res.body.find('marker param') > -1)
@@ -1120,7 +1160,7 @@ class ServersTest(test.TestCase):
 
         self.stubs.Set(nova.compute.API, 'get_all', fake_get_all)
 
-        req = webob.Request.blank('/v1.1/servers?unknownoption=whee')
+        req = webob.Request.blank('/v1.1/fake/servers?unknownoption=whee')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 200)
         servers = json.loads(res.body)['servers']
@@ -1137,7 +1177,7 @@ class ServersTest(test.TestCase):
         self.stubs.Set(nova.compute.API, 'get_all', fake_get_all)
         self.flags(allow_admin_api=False)
 
-        req = webob.Request.blank('/v1.1/servers?image=12345')
+        req = webob.Request.blank('/v1.1/fake/servers?image=12345')
         res = req.get_response(fakes.wsgi_app())
         # The following assert will fail if either of the asserts in
         # fake_get_all() fail
@@ -1157,7 +1197,7 @@ class ServersTest(test.TestCase):
         self.stubs.Set(nova.compute.API, 'get_all', fake_get_all)
         self.flags(allow_admin_api=False)
 
-        req = webob.Request.blank('/v1.1/servers?flavor=12345')
+        req = webob.Request.blank('/v1.1/fake/servers?flavor=12345')
         res = req.get_response(fakes.wsgi_app())
         # The following assert will fail if either of the asserts in
         # fake_get_all() fail
@@ -1177,7 +1217,7 @@ class ServersTest(test.TestCase):
         self.stubs.Set(nova.compute.API, 'get_all', fake_get_all)
         self.flags(allow_admin_api=False)
 
-        req = webob.Request.blank('/v1.1/servers?status=active')
+        req = webob.Request.blank('/v1.1/fake/servers?status=active')
         res = req.get_response(fakes.wsgi_app())
         # The following assert will fail if either of the asserts in
         # fake_get_all() fail
@@ -1191,7 +1231,7 @@ class ServersTest(test.TestCase):
 
         self.flags(allow_admin_api=False)
 
-        req = webob.Request.blank('/v1.1/servers?status=running')
+        req = webob.Request.blank('/v1.1/fake/servers?status=running')
         res = req.get_response(fakes.wsgi_app())
         # The following assert will fail if either of the asserts in
         # fake_get_all() fail
@@ -1208,7 +1248,7 @@ class ServersTest(test.TestCase):
         self.stubs.Set(nova.compute.API, 'get_all', fake_get_all)
         self.flags(allow_admin_api=False)
 
-        req = webob.Request.blank('/v1.1/servers?name=whee.*')
+        req = webob.Request.blank('/v1.1/fake/servers?name=whee.*')
         res = req.get_response(fakes.wsgi_app())
         # The following assert will fail if either of the asserts in
         # fake_get_all() fail
@@ -1239,7 +1279,7 @@ class ServersTest(test.TestCase):
         self.stubs.Set(nova.compute.API, 'get_all', fake_get_all)
 
         query_str = "name=foo&ip=10.*&status=active&unknown_option=meow"
-        req = webob.Request.blank('/v1.1/servers?%s' % query_str)
+        req = webob.Request.blank('/v1.1/fake/servers?%s' % query_str)
         # Request admin context
         context = nova.context.RequestContext('testuser', 'testproject',
                 is_admin=True)
@@ -1273,7 +1313,7 @@ class ServersTest(test.TestCase):
         self.stubs.Set(nova.compute.API, 'get_all', fake_get_all)
 
         query_str = "name=foo&ip=10.*&status=active&unknown_option=meow"
-        req = webob.Request.blank('/v1.1/servers?%s' % query_str)
+        req = webob.Request.blank('/v1.1/fake/servers?%s' % query_str)
         # Request admin context
         context = nova.context.RequestContext('testuser', 'testproject',
                 is_admin=False)
@@ -1306,7 +1346,7 @@ class ServersTest(test.TestCase):
         self.stubs.Set(nova.compute.API, 'get_all', fake_get_all)
 
         query_str = "name=foo&ip=10.*&status=active&unknown_option=meow"
-        req = webob.Request.blank('/v1.1/servers?%s' % query_str)
+        req = webob.Request.blank('/v1.1/fake/servers?%s' % query_str)
         # Request admin context
         context = nova.context.RequestContext('testuser', 'testproject',
                 is_admin=True)
@@ -1332,7 +1372,7 @@ class ServersTest(test.TestCase):
 
         self.stubs.Set(nova.compute.API, 'get_all', fake_get_all)
 
-        req = webob.Request.blank('/v1.1/servers?ip=10\..*')
+        req = webob.Request.blank('/v1.1/fake/servers?ip=10\..*')
         # Request admin context
         context = nova.context.RequestContext('testuser', 'testproject',
                 is_admin=True)
@@ -1358,7 +1398,7 @@ class ServersTest(test.TestCase):
 
         self.stubs.Set(nova.compute.API, 'get_all', fake_get_all)
 
-        req = webob.Request.blank('/v1.1/servers?ip6=ffff.*')
+        req = webob.Request.blank('/v1.1/fake/servers?ip6=ffff.*')
         # Request admin context
         context = nova.context.RequestContext('testuser', 'testproject',
                 is_admin=True)
@@ -1379,9 +1419,12 @@ class ServersTest(test.TestCase):
                     'display_name': 'server_test',
                     'uuid': FAKE_UUID,
                     'instance_type': dict(inst_type),
+                    'access_ip_v4': '1.2.3.4',
+                    'access_ip_v6': 'fead::1234',
                     'image_ref': image_ref,
                     "created_at": datetime.datetime(2010, 10, 10, 12, 0, 0),
                     "updated_at": datetime.datetime(2010, 11, 11, 11, 0, 0),
+                    "config_drive": self.config_drive,
                    }
 
         def server_update(context, id, params):
@@ -1407,8 +1450,7 @@ class ServersTest(test.TestCase):
         self.stubs.Set(nova.db.api, 'instance_create', instance_create)
         self.stubs.Set(nova.rpc, 'cast', fake_method)
         self.stubs.Set(nova.rpc, 'call', fake_method)
-        self.stubs.Set(nova.db.api, 'instance_update',
-            server_update)
+        self.stubs.Set(nova.db.api, 'instance_update', server_update)
         self.stubs.Set(nova.db.api, 'queue_get_for', queue_get_for)
         self.stubs.Set(nova.network.manager.VlanManager, 'allocate_fixed_ip',
             fake_method)
@@ -1579,18 +1621,82 @@ class ServersTest(test.TestCase):
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 400)
 
+    def test_create_instance_with_access_ip_v1_1(self):
+        self._setup_for_create_instance()
+
+        # proper local hrefs must start with 'http://localhost/v1.1/'
+        image_href = 'http://localhost/v1.1/123/images/2'
+        flavor_ref = 'http://localhost/123/flavors/3'
+        access_ipv4 = '1.2.3.4'
+        access_ipv6 = 'fead::1234'
+        expected_flavor = {
+            "id": "3",
+            "links": [
+                {
+                    "rel": "bookmark",
+                    "href": 'http://localhost/123/flavors/3',
+                },
+            ],
+        }
+        expected_image = {
+            "id": "2",
+            "links": [
+                {
+                    "rel": "bookmark",
+                    "href": 'http://localhost/123/images/2',
+                },
+            ],
+        }
+        body = {
+            'server': {
+                'name': 'server_test',
+                'imageRef': image_href,
+                'flavorRef': flavor_ref,
+                'accessIPv4': access_ipv4,
+                'accessIPv6': access_ipv6,
+                'metadata': {
+                    'hello': 'world',
+                    'open': 'stack',
+                },
+                'personality': [
+                    {
+                        "path": "/etc/banner.txt",
+                        "contents": "MQ==",
+                    },
+                ],
+            },
+        }
+
+        req = webob.Request.blank('/v1.1/123/servers')
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        req.headers["content-type"] = "application/json"
+
+        res = req.get_response(fakes.wsgi_app())
+
+        self.assertEqual(res.status_int, 202)
+        server = json.loads(res.body)['server']
+        self.assertEqual(16, len(server['adminPass']))
+        self.assertEqual(1, server['id'])
+        self.assertEqual(0, server['progress'])
+        self.assertEqual('server_test', server['name'])
+        self.assertEqual(expected_flavor, server['flavor'])
+        self.assertEqual(expected_image, server['image'])
+        self.assertEqual(access_ipv4, server['accessIPv4'])
+        self.assertEqual(access_ipv6, server['accessIPv6'])
+
     def test_create_instance_v1_1(self):
         self._setup_for_create_instance()
 
         # proper local hrefs must start with 'http://localhost/v1.1/'
         image_href = 'http://localhost/v1.1/images/2'
-        flavor_ref = 'http://localhost/flavors/3'
+        flavor_ref = 'http://localhost/123/flavors/3'
         expected_flavor = {
             "id": "3",
             "links": [
                 {
                     "rel": "bookmark",
-                    "href": 'http://localhost/flavors/3',
+                    "href": 'http://localhost/fake/flavors/3',
                 },
             ],
         }
@@ -1599,7 +1705,7 @@ class ServersTest(test.TestCase):
             "links": [
                 {
                     "rel": "bookmark",
-                    "href": 'http://localhost/images/2',
+                    "href": 'http://localhost/fake/images/2',
                 },
             ],
         }
@@ -1621,7 +1727,7 @@ class ServersTest(test.TestCase):
             },
         }
 
-        req = webob.Request.blank('/v1.1/servers')
+        req = webob.Request.blank('/v1.1/fake/servers')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers["content-type"] = "application/json"
@@ -1636,6 +1742,8 @@ class ServersTest(test.TestCase):
         self.assertEqual('server_test', server['name'])
         self.assertEqual(expected_flavor, server['flavor'])
         self.assertEqual(expected_image, server['image'])
+        self.assertEqual('1.2.3.4', server['accessIPv4'])
+        self.assertEqual('fead::1234', server['accessIPv6'])
 
     def test_create_instance_v1_1_invalid_flavor_href(self):
         self._setup_for_create_instance()
@@ -1646,7 +1754,7 @@ class ServersTest(test.TestCase):
             name='server_test', imageRef=image_href, flavorRef=flavor_ref,
             metadata={'hello': 'world', 'open': 'stack'},
             personality={}))
-        req = webob.Request.blank('/v1.1/servers')
+        req = webob.Request.blank('/v1.1/fake/servers')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers["content-type"] = "application/json"
@@ -1656,13 +1764,13 @@ class ServersTest(test.TestCase):
     def test_create_instance_v1_1_invalid_flavor_id_int(self):
         self._setup_for_create_instance()
 
-        image_href = 'http://localhost/v1.1/images/2'
+        image_href = 'http://localhost/v1.1/123/images/2'
         flavor_ref = -1
         body = dict(server=dict(
             name='server_test', imageRef=image_href, flavorRef=flavor_ref,
             metadata={'hello': 'world', 'open': 'stack'},
             personality={}))
-        req = webob.Request.blank('/v1.1/servers')
+        req = webob.Request.blank('/v1.1/123/servers')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers["content-type"] = "application/json"
@@ -1678,13 +1786,136 @@ class ServersTest(test.TestCase):
             name='server_test', imageRef=image_href, flavorRef=flavor_ref,
             metadata={'hello': 'world', 'open': 'stack'},
             personality={}))
-        req = webob.Request.blank('/v1.1/servers')
+        req = webob.Request.blank('/v1.1/fake/servers')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers["content-type"] = "application/json"
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 400)
 
+    def test_create_instance_with_config_drive_v1_1(self):
+        self.config_drive = True
+        self._setup_for_create_instance()
+
+        image_href = 'http://localhost/v1.1/123/images/2'
+        flavor_ref = 'http://localhost/v1.1/123/flavors/3'
+        body = {
+            'server': {
+                'name': 'config_drive_test',
+                'imageRef': image_href,
+                'flavorRef': flavor_ref,
+                'metadata': {
+                    'hello': 'world',
+                    'open': 'stack',
+                },
+                'personality': {},
+                'config_drive': True,
+            },
+        }
+
+        req = webob.Request.blank('/v1.1/123/servers')
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        req.headers["content-type"] = "application/json"
+
+        res = req.get_response(fakes.wsgi_app())
+        print res
+        self.assertEqual(res.status_int, 202)
+        server = json.loads(res.body)['server']
+        self.assertEqual(1, server['id'])
+        self.assertTrue(server['config_drive'])
+
+    def test_create_instance_with_config_drive_as_id_v1_1(self):
+        self.config_drive = 2
+        self._setup_for_create_instance()
+
+        image_href = 'http://localhost/v1.1/123/images/2'
+        flavor_ref = 'http://localhost/v1.1/123/flavors/3'
+        body = {
+            'server': {
+                'name': 'config_drive_test',
+                'imageRef': image_href,
+                'flavorRef': flavor_ref,
+                'metadata': {
+                    'hello': 'world',
+                    'open': 'stack',
+                },
+                'personality': {},
+                'config_drive': 2,
+            },
+        }
+
+        req = webob.Request.blank('/v1.1/123/servers')
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        req.headers["content-type"] = "application/json"
+
+        res = req.get_response(fakes.wsgi_app())
+
+        self.assertEqual(res.status_int, 202)
+        server = json.loads(res.body)['server']
+        self.assertEqual(1, server['id'])
+        self.assertTrue(server['config_drive'])
+        self.assertEqual(2, server['config_drive'])
+
+    def test_create_instance_with_bad_config_drive_v1_1(self):
+        self.config_drive = "asdf"
+        self._setup_for_create_instance()
+
+        image_href = 'http://localhost/v1.1/123/images/2'
+        flavor_ref = 'http://localhost/v1.1/123/flavors/3'
+        body = {
+            'server': {
+                'name': 'config_drive_test',
+                'imageRef': image_href,
+                'flavorRef': flavor_ref,
+                'metadata': {
+                    'hello': 'world',
+                    'open': 'stack',
+                },
+                'personality': {},
+                'config_drive': 'asdf',
+            },
+        }
+
+        req = webob.Request.blank('/v1.1/123/servers')
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        req.headers["content-type"] = "application/json"
+
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 400)
+
+    def test_create_instance_without_config_drive_v1_1(self):
+        self._setup_for_create_instance()
+
+        image_href = 'http://localhost/v1.1/123/images/2'
+        flavor_ref = 'http://localhost/v1.1/123/flavors/3'
+        body = {
+            'server': {
+                'name': 'config_drive_test',
+                'imageRef': image_href,
+                'flavorRef': flavor_ref,
+                'metadata': {
+                    'hello': 'world',
+                    'open': 'stack',
+                },
+                'personality': {},
+                'config_drive': True,
+            },
+        }
+
+        req = webob.Request.blank('/v1.1/123/servers')
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        req.headers["content-type"] = "application/json"
+
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 202)
+        server = json.loads(res.body)['server']
+        self.assertEqual(1, server['id'])
+        self.assertFalse(server['config_drive'])
+
     def test_create_instance_v1_1_bad_href(self):
         self._setup_for_create_instance()
 
@@ -1694,7 +1925,7 @@ class ServersTest(test.TestCase):
             name='server_test', imageRef=image_href, flavorRef=flavor_ref,
             metadata={'hello': 'world', 'open': 'stack'},
             personality={}))
-        req = webob.Request.blank('/v1.1/servers')
+        req = webob.Request.blank('/v1.1/fake/servers')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers["content-type"] = "application/json"
@@ -1711,7 +1942,7 @@ class ServersTest(test.TestCase):
             "links": [
                 {
                     "rel": "bookmark",
-                    "href": 'http://localhost/flavors/3',
+                    "href": 'http://localhost/fake/flavors/3',
                 },
             ],
         }
@@ -1720,7 +1951,7 @@ class ServersTest(test.TestCase):
             "links": [
                 {
                     "rel": "bookmark",
-                    "href": 'http://localhost/images/2',
+                    "href": 'http://localhost/fake/images/2',
                 },
             ],
         }
@@ -1732,7 +1963,7 @@ class ServersTest(test.TestCase):
             },
         }
 
-        req = webob.Request.blank('/v1.1/servers')
+        req = webob.Request.blank('/v1.1/fake/servers')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers["content-type"] = "application/json"
@@ -1779,7 +2010,7 @@ class ServersTest(test.TestCase):
             },
         }
 
-        req = webob.Request.blank('/v1.1/servers')
+        req = webob.Request.blank('/v1.1/fake/servers')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers['content-type'] = "application/json"
@@ -1800,13 +2031,36 @@ class ServersTest(test.TestCase):
             },
         }
 
-        req = webob.Request.blank('/v1.1/servers')
+        req = webob.Request.blank('/v1.1/fake/servers')
         req.method = 'POST'
         req.body = json.dumps(body)
         req.headers['content-type'] = "application/json"
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 400)
 
+    def test_create_instance_whitespace_name(self):
+        self._setup_for_create_instance()
+
+        body = {
+            'server': {
+                'name': '    ',
+                'imageId': 3,
+                'flavorId': 1,
+                'metadata': {
+                    'hello': 'world',
+                    'open': 'stack',
+                },
+                'personality': {},
+            },
+        }
+
+        req = webob.Request.blank('/v1.0/servers')
+        req.method = 'POST'
+        req.body = json.dumps(body)
+        req.headers["content-type"] = "application/json"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 400)
+
     def test_update_server_no_body(self):
         req = webob.Request.blank('/v1.0/servers/1')
         req.method = 'PUT'
@@ -1874,15 +2128,37 @@ class ServersTest(test.TestCase):
         self.assertEqual(mock_method.password, 'bacon')
 
     def test_update_server_no_body_v1_1(self):
-        req = webob.Request.blank('/v1.0/servers/1')
+        req = webob.Request.blank('/v1.1/fake/servers/1')
         req.method = 'PUT'
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 400)
 
+    def test_update_server_all_attributes_v1_1(self):
+        self.stubs.Set(nova.db.api, 'instance_get',
+                return_server_with_attributes(name='server_test',
+                                              access_ipv4='0.0.0.0',
+                                              access_ipv6='beef::0123'))
+        req = webob.Request.blank('/v1.1/123/servers/1')
+        req.method = 'PUT'
+        req.content_type = 'application/json'
+        body = {'server': {
+                  'name': 'server_test',
+                  'accessIPv4': '0.0.0.0',
+                  'accessIPv6': 'beef::0123',
+               }}
+        req.body = json.dumps(body)
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 200)
+        res_dict = json.loads(res.body)
+        self.assertEqual(res_dict['server']['id'], 1)
+        self.assertEqual(res_dict['server']['name'], 'server_test')
+        self.assertEqual(res_dict['server']['accessIPv4'], '0.0.0.0')
+        self.assertEqual(res_dict['server']['accessIPv6'], 'beef::0123')
+
     def test_update_server_name_v1_1(self):
         self.stubs.Set(nova.db.api, 'instance_get',
                 return_server_with_attributes(name='server_test'))
-        req = webob.Request.blank('/v1.1/servers/1')
+        req = webob.Request.blank('/v1.1/fake/servers/1')
         req.method = 'PUT'
         req.content_type = 'application/json'
         req.body = json.dumps({'server': {'name': 'server_test'}})
@@ -1892,6 +2168,32 @@ class ServersTest(test.TestCase):
         self.assertEqual(res_dict['server']['id'], 1)
         self.assertEqual(res_dict['server']['name'], 'server_test')
 
+    def test_update_server_access_ipv4_v1_1(self):
+        self.stubs.Set(nova.db.api, 'instance_get',
+                return_server_with_attributes(access_ipv4='0.0.0.0'))
+        req = webob.Request.blank('/v1.1/123/servers/1')
+        req.method = 'PUT'
+        req.content_type = 'application/json'
+        req.body = json.dumps({'server': {'accessIPv4': '0.0.0.0'}})
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 200)
+        res_dict = json.loads(res.body)
+        self.assertEqual(res_dict['server']['id'], 1)
+        self.assertEqual(res_dict['server']['accessIPv4'], '0.0.0.0')
+
+    def test_update_server_access_ipv6_v1_1(self):
+        self.stubs.Set(nova.db.api, 'instance_get',
+                return_server_with_attributes(access_ipv6='beef::0123'))
+        req = webob.Request.blank('/v1.1/123/servers/1')
+        req.method = 'PUT'
+        req.content_type = 'application/json'
+        req.body = json.dumps({'server': {'accessIPv6': 'beef::0123'}})
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 200)
+        res_dict = json.loads(res.body)
+        self.assertEqual(res_dict['server']['id'], 1)
+        self.assertEqual(res_dict['server']['accessIPv6'], 'beef::0123')
+
     def test_update_server_adminPass_ignored_v1_1(self):
         inst_dict = dict(name='server_test', adminPass='bacon')
         self.body = json.dumps(dict(server=inst_dict))
@@ -1905,7 +2207,7 @@ class ServersTest(test.TestCase):
         self.stubs.Set(nova.db.api, 'instance_get',
                 return_server_with_attributes(name='server_test'))
 
-        req = webob.Request.blank('/v1.1/servers/1')
+        req = webob.Request.blank('/v1.1/fake/servers/1')
         req.method = 'PUT'
         req.content_type = "application/json"
         req.body = self.body
@@ -1938,7 +2240,7 @@ class ServersTest(test.TestCase):
         self.assertEqual(res.status_int, 501)
 
     def test_server_backup_schedule_deprecated_v1_1(self):
-        req = webob.Request.blank('/v1.1/servers/1/backup_schedule')
+        req = webob.Request.blank('/v1.1/fake/servers/1/backup_schedule')
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 404)
 
@@ -1978,7 +2280,7 @@ class ServersTest(test.TestCase):
             "links": [
                 {
                     "rel": "bookmark",
-                    "href": 'http://localhost/flavors/1',
+                    "href": 'http://localhost/fake/flavors/1',
                 },
             ],
         }
@@ -1987,11 +2289,11 @@ class ServersTest(test.TestCase):
             "links": [
                 {
                     "rel": "bookmark",
-                    "href": 'http://localhost/images/10',
+                    "href": 'http://localhost/fake/images/10',
                 },
             ],
         }
-        req = webob.Request.blank('/v1.1/servers/detail')
+        req = webob.Request.blank('/v1.1/fake/servers/detail')
         res = req.get_response(fakes.wsgi_app())
         res_dict = json.loads(res.body)
 
@@ -2150,7 +2452,7 @@ class ServersTest(test.TestCase):
         self.assertEqual(res.status_int, 422)
 
     def test_delete_server_instance_v1_1(self):
-        req = webob.Request.blank('/v1.1/servers/1')
+        req = webob.Request.blank('/v1.1/fake/servers/1')
         req.method = 'DELETE'
 
         self.server_delete_called = False
@@ -2491,6 +2793,62 @@ class TestServerCreateRequestXMLDeserializerV11(test.TestCase):
         }
         self.assertEquals(request['body'], expected)
 
+    def test_access_ipv4(self):
+        serial_request = """
+<server xmlns="http://docs.openstack.org/compute/api/v1.1"
+        name="new-server-test"
+        imageRef="1"
+        flavorRef="2"
+        accessIPv4="1.2.3.4"/>"""
+        request = self.deserializer.deserialize(serial_request, 'create')
+        expected = {
+            "server": {
+                "name": "new-server-test",
+                "imageRef": "1",
+                "flavorRef": "2",
+                "accessIPv4": "1.2.3.4",
+            },
+        }
+        self.assertEquals(request['body'], expected)
+
+    def test_access_ipv6(self):
+        serial_request = """
+<server xmlns="http://docs.openstack.org/compute/api/v1.1"
+        name="new-server-test"
+        imageRef="1"
+        flavorRef="2"
+        accessIPv6="fead::1234"/>"""
+        request = self.deserializer.deserialize(serial_request, 'create')
+        expected = {
+            "server": {
+                "name": "new-server-test",
+                "imageRef": "1",
+                "flavorRef": "2",
+                "accessIPv6": "fead::1234",
+            },
+        }
+        self.assertEquals(request['body'], expected)
+
+    def test_access_ip(self):
+        serial_request = """
+<server xmlns="http://docs.openstack.org/compute/api/v1.1"
+        name="new-server-test"
+        imageRef="1"
+        flavorRef="2"
+        accessIPv4="1.2.3.4"
+        accessIPv6="fead::1234"/>"""
+        request = self.deserializer.deserialize(serial_request, 'create')
+        expected = {
+            "server": {
+                "name": "new-server-test",
+                "imageRef": "1",
+                "flavorRef": "2",
+                "accessIPv4": "1.2.3.4",
+                "accessIPv6": "fead::1234",
+            },
+        }
+        self.assertEquals(request['body'], expected)
+
     def test_admin_pass(self):
         serial_request = """
 <server xmlns="http://docs.openstack.org/compute/api/v1.1"
@@ -2642,6 +3000,164 @@ class TestServerCreateRequestXMLDeserializerV11(test.TestCase):
         }
         self.assertEquals(request['body'], expected)
 
+    def test_request_with_empty_networks(self):
+        serial_request = """
+<server xmlns="http://docs.openstack.org/compute/api/v1.1"
+ name="new-server-test" imageRef="1" flavorRef="1">
+    <networks/>
+</server>"""
+        request = self.deserializer.deserialize(serial_request, 'create')
+        expected = {"server": {
+                "name": "new-server-test",
+                "imageRef": "1",
+                "flavorRef": "1",
+                "networks": []
+                }}
+        self.assertEquals(request['body'], expected)
+
+    def test_request_with_one_network(self):
+        serial_request = """
+<server xmlns="http://docs.openstack.org/compute/api/v1.1"
+ name="new-server-test" imageRef="1" flavorRef="1">
+    <networks>
+       <network uuid="1" fixed_ip="10.0.1.12"/>
+    </networks>
+</server>"""
+        request = self.deserializer.deserialize(serial_request, 'create')
+        expected = {"server": {
+                "name": "new-server-test",
+                "imageRef": "1",
+                "flavorRef": "1",
+                "networks": [{"uuid": "1", "fixed_ip": "10.0.1.12"}],
+                }}
+        self.assertEquals(request['body'], expected)
+
+    def test_request_with_two_networks(self):
+        serial_request = """
+<server xmlns="http://docs.openstack.org/compute/api/v1.1"
+ name="new-server-test" imageRef="1" flavorRef="1">
+    <networks>
+       <network uuid="1" fixed_ip="10.0.1.12"/>
+       <network uuid="2" fixed_ip="10.0.2.12"/>
+    </networks>
+</server>"""
+        request = self.deserializer.deserialize(serial_request, 'create')
+        expected = {"server": {
+                "name": "new-server-test",
+                "imageRef": "1",
+                "flavorRef": "1",
+                "networks": [{"uuid": "1", "fixed_ip": "10.0.1.12"},
+                             {"uuid": "2", "fixed_ip": "10.0.2.12"}],
+                }}
+        self.assertEquals(request['body'], expected)
+
+    def test_request_with_second_network_node_ignored(self):
+        serial_request = """
+<server xmlns="http://docs.openstack.org/compute/api/v1.1"
+ name="new-server-test" imageRef="1" flavorRef="1">
+    <networks>
+       <network uuid="1" fixed_ip="10.0.1.12"/>
+    </networks>
+    <networks>
+       <network uuid="2" fixed_ip="10.0.2.12"/>
+    </networks>
+</server>"""
+        request = self.deserializer.deserialize(serial_request, 'create')
+        expected = {"server": {
+                "name": "new-server-test",
+                "imageRef": "1",
+                "flavorRef": "1",
+                "networks": [{"uuid": "1", "fixed_ip": "10.0.1.12"}],
+                }}
+        self.assertEquals(request['body'], expected)
+
+    def test_request_with_one_network_missing_id(self):
+        serial_request = """
+<server xmlns="http://docs.openstack.org/compute/api/v1.1"
+ name="new-server-test" imageRef="1" flavorRef="1">
+    <networks>
+       <network fixed_ip="10.0.1.12"/>
+    </networks>
+</server>"""
+        request = self.deserializer.deserialize(serial_request, 'create')
+        expected = {"server": {
+                "name": "new-server-test",
+                "imageRef": "1",
+                "flavorRef": "1",
+                "networks": [{"fixed_ip": "10.0.1.12"}],
+                }}
+        self.assertEquals(request['body'], expected)
+
+    def test_request_with_one_network_missing_fixed_ip(self):
+        serial_request = """
+<server xmlns="http://docs.openstack.org/compute/api/v1.1"
+ name="new-server-test" imageRef="1" flavorRef="1">
+    <networks>
+       <network uuid="1"/>
+    </networks>
+</server>"""
+        request = self.deserializer.deserialize(serial_request, 'create')
+        expected = {"server": {
+                "name": "new-server-test",
+                "imageRef": "1",
+                "flavorRef": "1",
+                "networks": [{"uuid": "1"}],
+                }}
+        self.assertEquals(request['body'], expected)
+
+    def test_request_with_one_network_empty_id(self):
+        serial_request = """
+    <server xmlns="http://docs.openstack.org/compute/api/v1.1"
+     name="new-server-test" imageRef="1" flavorRef="1">
+        <networks>
+           <network uuid="" fixed_ip="10.0.1.12"/>
+        </networks>
+    </server>"""
+        request = self.deserializer.deserialize(serial_request, 'create')
+        expected = {"server": {
+                "name": "new-server-test",
+                "imageRef": "1",
+                "flavorRef": "1",
+                "networks": [{"uuid": "", "fixed_ip": "10.0.1.12"}],
+                }}
+        self.assertEquals(request['body'], expected)
+
+    def test_request_with_one_network_empty_fixed_ip(self):
+        serial_request = """
+    <server xmlns="http://docs.openstack.org/compute/api/v1.1"
+     name="new-server-test" imageRef="1" flavorRef="1">
+        <networks>
+           <network uuid="1" fixed_ip=""/>
+        </networks>
+    </server>"""
+        request = self.deserializer.deserialize(serial_request, 'create')
+        expected = {"server": {
+                "name": "new-server-test",
+                "imageRef": "1",
+                "flavorRef": "1",
+                "networks": [{"uuid": "1", "fixed_ip": ""}],
+                }}
+        self.assertEquals(request['body'], expected)
+
+    def test_request_with_networks_duplicate_ids(self):
+        serial_request = """
+    <server xmlns="http://docs.openstack.org/compute/api/v1.1"
+     name="new-server-test" imageRef="1" flavorRef="1">
+        <networks>
+           <network uuid="1" fixed_ip="10.0.1.12"/>
+           <network uuid="1" fixed_ip="10.0.2.12"/>
+        </networks>
+    </server>"""
+        request = self.deserializer.deserialize(serial_request, 'create')
+        expected = {"server": {
+                "name": "new-server-test",
+                "imageRef": "1",
+                "flavorRef": "1",
+                "networks": [{"uuid": "1", "fixed_ip": "10.0.1.12"},
+                             {"uuid": "1", "fixed_ip": "10.0.2.12"}],
+                }}
+        self.assertEquals(request['body'], expected)
+
 
 class TestAddressesXMLSerialization(test.TestCase):
 
@@ -2712,12 +3228,14 @@ class TestServerInstanceCreation(test.TestCase):
 
             def __init__(self):
                 self.injected_files = None
+                self.networks = None
 
             def create(self, *args, **kwargs):
                 if 'injected_files' in kwargs:
                     self.injected_files = kwargs['injected_files']
                 else:
                     self.injected_files = None
+
                 return [{'id': '1234', 'display_name': 'fakeinstance',
                          'uuid': FAKE_UUID}]
 
@@ -3039,24 +3557,28 @@ class ServersViewBuilderV11Test(test.TestCase):
             "display_description": "",
             "locked": False,
             "metadata": [],
+            "accessIPv4": "1.2.3.4",
+            "accessIPv6": "fead::1234",
             #"address": ,
             #"floating_ips": [{"address":ip} for ip in public_addresses]}
             "uuid": "deadbeef-feed-edee-beef-d0ea7beefedd"}
 
         return instance
 
-    def _get_view_builder(self):
+    def _get_view_builder(self, project_id=""):
         base_url = "http://localhost/v1.1"
         views = nova.api.openstack.views
         address_builder = views.addresses.ViewBuilderV11()
-        flavor_builder = views.flavors.ViewBuilderV11(base_url)
-        image_builder = views.images.ViewBuilderV11(base_url)
+        flavor_builder = views.flavors.ViewBuilderV11(base_url, project_id)
+        image_builder = views.images.ViewBuilderV11(base_url, project_id)
 
         view_builder = nova.api.openstack.views.servers.ViewBuilderV11(
             address_builder,
             flavor_builder,
             image_builder,
-            base_url)
+            base_url,
+            project_id,
+        )
         return view_builder
 
     def test_build_server(self):
@@ -3075,12 +3597,37 @@ class ServersViewBuilderV11Test(test.TestCase):
                         "href": "http://localhost/servers/1",
                     },
                 ],
+                "config_drive": None,
             }
         }
 
         output = self.view_builder.build(self.instance, False)
         self.assertDictMatch(output, expected_server)
 
+    def test_build_server_with_project_id(self):
+        expected_server = {
+            "server": {
+                "id": 1,
+                "uuid": self.instance['uuid'],
+                "name": "test_server",
+                "config_drive": None,
+                "links": [
+                    {
+                        "rel": "self",
+                        "href": "http://localhost/v1.1/fake/servers/1",
+                    },
+                    {
+                        "rel": "bookmark",
+                        "href": "http://localhost/fake/servers/1",
+                    },
+                ],
+            }
+        }
+
+        view_builder = self._get_view_builder(project_id='fake')
+        output = view_builder.build(self.instance, False)
+        self.assertDictMatch(output, expected_server)
+
     def test_build_server_detail(self):
         image_bookmark = "http://localhost/images/5"
         flavor_bookmark = "http://localhost/flavors/1"
@@ -3093,6 +3640,8 @@ class ServersViewBuilderV11Test(test.TestCase):
                 "progress": 0,
                 "name": "test_server",
                 "status": "BUILD",
+                "accessIPv4": "",
+                "accessIPv6": "",
                 "hostId": '',
                 "image": {
                     "id": "5",
@@ -3114,6 +3663,7 @@ class ServersViewBuilderV11Test(test.TestCase):
                 },
                 "addresses": {},
                 "metadata": {},
+                "config_drive": None,
                 "links": [
                     {
                         "rel": "self",
@@ -3144,6 +3694,8 @@ class ServersViewBuilderV11Test(test.TestCase):
                 "progress": 100,
                 "name": "test_server",
                 "status": "ACTIVE",
+                "accessIPv4": "",
+                "accessIPv6": "",
                 "hostId": '',
                 "image": {
                     "id": "5",
@@ -3165,6 +3717,117 @@ class ServersViewBuilderV11Test(test.TestCase):
                 },
                 "addresses": {},
                 "metadata": {},
+                "config_drive": None,
+                "links": [
+                    {
+                        "rel": "self",
+                        "href": "http://localhost/v1.1/servers/1",
+                    },
+                    {
+                        "rel": "bookmark",
+                        "href": "http://localhost/servers/1",
+                    },
+                ],
+            }
+        }
+
+        output = self.view_builder.build(self.instance, True)
+        self.assertDictMatch(output, expected_server)
+
+    def test_build_server_detail_with_accessipv4(self):
+
+        self.instance['access_ip_v4'] = '1.2.3.4'
+
+        image_bookmark = "http://localhost/images/5"
+        flavor_bookmark = "http://localhost/flavors/1"
+        expected_server = {
+            "server": {
+                "id": 1,
+                "uuid": self.instance['uuid'],
+                "updated": "2010-11-11T11:00:00Z",
+                "created": "2010-10-10T12:00:00Z",
+                "progress": 0,
+                "name": "test_server",
+                "status": "BUILD",
+                "hostId": '',
+                "image": {
+                    "id": "5",
+                    "links": [
+                        {
+                            "rel": "bookmark",
+                            "href": image_bookmark,
+                        },
+                    ],
+                },
+                "flavor": {
+                    "id": "1",
+                    "links": [
+                                              {
+                            "rel": "bookmark",
+                            "href": flavor_bookmark,
+                        },
+                    ],
+                },
+                "addresses": {},
+                "metadata": {},
+                "config_drive": None,
+                "accessIPv4": "1.2.3.4",
+                "accessIPv6": "",
+                "links": [
+                    {
+                        "rel": "self",
+                        "href": "http://localhost/v1.1/servers/1",
+                    },
+                    {
+                        "rel": "bookmark",
+                        "href": "http://localhost/servers/1",
+                    },
+                ],
+            }
+        }
+
+        output = self.view_builder.build(self.instance, True)
+        self.assertDictMatch(output, expected_server)
+
+    def test_build_server_detail_with_accessipv6(self):
+
+        self.instance['access_ip_v6'] = 'fead::1234'
+
+        image_bookmark = "http://localhost/images/5"
+        flavor_bookmark = "http://localhost/flavors/1"
+        expected_server = {
+            "server": {
+                "id": 1,
+                "uuid": self.instance['uuid'],
+                "updated": "2010-11-11T11:00:00Z",
+                "created": "2010-10-10T12:00:00Z",
+                "progress": 0,
+                "name": "test_server",
+                "status": "BUILD",
+                "hostId": '',
+                "image": {
+                    "id": "5",
+                    "links": [
+                        {
+                            "rel": "bookmark",
+                            "href": image_bookmark,
+                        },
+                    ],
+                },
+                "flavor": {
+                    "id": "1",
+                    "links": [
+                                              {
+                            "rel": "bookmark",
+                            "href": flavor_bookmark,
+                        },
+                    ],
+                },
+                "addresses": {},
+                "metadata": {},
+                "config_drive": None,
+                "accessIPv4": "",
+                "accessIPv6": "fead::1234",
                 "links": [
                     {
                         "rel": "self",
@@ -3199,6 +3862,8 @@ class ServersViewBuilderV11Test(test.TestCase):
                 "progress": 0,
                 "name": "test_server",
                 "status": "BUILD",
+                "accessIPv4": "",
+                "accessIPv6": "",
                 "hostId": '',
                 "image": {
                     "id": "5",
@@ -3223,6 +3888,7 @@ class ServersViewBuilderV11Test(test.TestCase):
                     "Open": "Stack",
                     "Number": "1",
                 },
+                "config_drive": None,
                 "links": [
                     {
                         "rel": "self",
@@ -3265,6 +3931,8 @@ class ServerXMLSerializationTest(test.TestCase):
                 "name": "test_server",
                 "status": "BUILD",
                 "hostId": 'e4d909c290d0fb1ca068ffaddf22cbd0',
+                "accessIPv4": "1.2.3.4",
+                "accessIPv6": "fead::1234",
                 "image": {
                     "id": "5",
                     "links": [
@@ -3323,7 +3991,9 @@ class ServerXMLSerializationTest(test.TestCase):
         }
 
         output = serializer.serialize(fixture, 'show')
-        actual = minidom.parseString(output.replace("  ", ""))
+        print output
+        root = etree.XML(output)
+        xmlutil.validate_schema(root, 'server')
 
         expected_server_href = self.SERVER_HREF
         expected_server_bookmark = self.SERVER_BOOKMARK
@@ -3331,47 +4001,57 @@ class ServerXMLSerializationTest(test.TestCase):
         expected_flavor_bookmark = self.FLAVOR_BOOKMARK
         expected_now = self.TIMESTAMP
         expected_uuid = FAKE_UUID
-        expected = minidom.parseString("""
-        <server id="1"
-                uuid="%(expected_uuid)s"
-                xmlns="http://docs.openstack.org/compute/api/v1.1"
-                xmlns:atom="http://www.w3.org/2005/Atom"
-                name="test_server"
-                updated="%(expected_now)s"
-                created="%(expected_now)s"
-                hostId="e4d909c290d0fb1ca068ffaddf22cbd0"
-                status="BUILD"
-                progress="0">
-            <atom:link href="%(expected_server_href)s" rel="self"/>
-            <atom:link href="%(expected_server_bookmark)s" rel="bookmark"/>
-            <image id="5">
-                <atom:link rel="bookmark" href="%(expected_image_bookmark)s"/>
-            </image>
-            <flavor id="1">
-                <atom:link rel="bookmark" href="%(expected_flavor_bookmark)s"/>
-            </flavor>
-            <metadata>
-                <meta key="Open">
-                    Stack
-                </meta>
-                <meta key="Number">
-                    1
-                </meta>
-            </metadata>
-            <addresses>
-                <network id="network_one">
-                    <ip version="4" addr="67.23.10.138"/>
-                    <ip version="6" addr="::babe:67.23.10.138"/>
-                </network>
-                <network id="network_two">
-                    <ip version="4" addr="67.23.10.139"/>
-                    <ip version="6" addr="::babe:67.23.10.139"/>
-                </network>
-            </addresses>
-        </server>
-        """.replace("  ", "") % (locals()))
-
-        self.assertEqual(expected.toxml(), actual.toxml())
+        server_dict = fixture['server']
+
+        for key in ['name', 'id', 'uuid', 'created', 'accessIPv4',
+                    'updated', 'progress', 'status', 'hostId',
+                    'accessIPv6']:
+            self.assertEqual(root.get(key), str(server_dict[key]))
+
+        link_nodes = root.findall('{0}link'.format(ATOMNS))
+        self.assertEqual(len(link_nodes), 2)
+        for i, link in enumerate(server_dict['links']):
+            for key, value in link.items():
+                self.assertEqual(link_nodes[i].get(key), value)
+
+        metadata_root = root.find('{0}metadata'.format(NS))
+        metadata_elems = metadata_root.findall('{0}meta'.format(NS))
+        self.assertEqual(len(metadata_elems), 2)
+        for i, metadata_elem in enumerate(metadata_elems):
+            (meta_key, meta_value) = server_dict['metadata'].items()[i]
+            self.assertEqual(str(metadata_elem.get('key')), str(meta_key))
+            self.assertEqual(str(metadata_elem.text).strip(), str(meta_value))
+
+        image_root = root.find('{0}image'.format(NS))
+        self.assertEqual(image_root.get('id'), server_dict['image']['id'])
+        link_nodes = image_root.findall('{0}link'.format(ATOMNS))
+        self.assertEqual(len(link_nodes), 1)
+        for i, link in enumerate(server_dict['image']['links']):
+            for key, value in link.items():
+                self.assertEqual(link_nodes[i].get(key), value)
+
+        flavor_root = root.find('{0}flavor'.format(NS))
+        self.assertEqual(flavor_root.get('id'), server_dict['flavor']['id'])
+        link_nodes = flavor_root.findall('{0}link'.format(ATOMNS))
+        self.assertEqual(len(link_nodes), 1)
+        for i, link in enumerate(server_dict['flavor']['links']):
+            for key, value in link.items():
+                self.assertEqual(link_nodes[i].get(key), value)
+
+        addresses_root = root.find('{0}addresses'.format(NS))
+        addresses_dict = server_dict['addresses']
+        network_elems = addresses_root.findall('{0}network'.format(NS))
+        self.assertEqual(len(network_elems), 2)
+        for i, network_elem in enumerate(network_elems):
+            network = addresses_dict.items()[i]
+            self.assertEqual(str(network_elem.get('id')), str(network[0]))
+            ip_elems = network_elem.findall('{0}ip'.format(NS))
+            for z, ip_elem in enumerate(ip_elems):
+                ip = network[1][z]
+                self.assertEqual(str(ip_elem.get('version')),
+                                 str(ip['version']))
+                self.assertEqual(str(ip_elem.get('addr')),
+                                 str(ip['addr']))
 
     def test_create(self):
         serializer = servers.ServerXMLSerializer()
@@ -3385,6 +4065,8 @@ class ServerXMLSerializationTest(test.TestCase):
                 "progress": 0,
                 "name": "test_server",
                 "status": "BUILD",
+                "accessIPv4": "1.2.3.4",
+                "accessIPv6": "fead::1234",
                 "hostId": "e4d909c290d0fb1ca068ffaddf22cbd0",
                 "adminPass": "test_password",
                 "image": {
@@ -3445,7 +4127,9 @@ class ServerXMLSerializationTest(test.TestCase):
         }
 
         output = serializer.serialize(fixture, 'create')
-        actual = minidom.parseString(output.replace("  ", ""))
+        print output
+        root = etree.XML(output)
+        xmlutil.validate_schema(root, 'server')
 
         expected_server_href = self.SERVER_HREF
         expected_server_bookmark = self.SERVER_BOOKMARK
@@ -3453,48 +4137,57 @@ class ServerXMLSerializationTest(test.TestCase):
         expected_flavor_bookmark = self.FLAVOR_BOOKMARK
         expected_now = self.TIMESTAMP
         expected_uuid = FAKE_UUID
-        expected = minidom.parseString("""
-        <server id="1"
-                uuid="%(expected_uuid)s"
-                xmlns="http://docs.openstack.org/compute/api/v1.1"
-                xmlns:atom="http://www.w3.org/2005/Atom"
-                name="test_server"
-                updated="%(expected_now)s"
-                created="%(expected_now)s"
-                hostId="e4d909c290d0fb1ca068ffaddf22cbd0"
-                status="BUILD"
-                adminPass="test_password"
-                progress="0">
-            <atom:link href="%(expected_server_href)s" rel="self"/>
-            <atom:link href="%(expected_server_bookmark)s" rel="bookmark"/>
-            <image id="5">
-                <atom:link rel="bookmark" href="%(expected_image_bookmark)s"/>
-            </image>
-            <flavor id="1">
-                <atom:link rel="bookmark" href="%(expected_flavor_bookmark)s"/>
-            </flavor>
-            <metadata>
-                <meta key="Open">
-                    Stack
-                </meta>
-                <meta key="Number">
-                    1
-                </meta>
-            </metadata>
-            <addresses>
-                <network id="network_one">
-                    <ip version="4" addr="67.23.10.138"/>
-                    <ip version="6" addr="::babe:67.23.10.138"/>
-                </network>
-                <network id="network_two">
-                    <ip version="4" addr="67.23.10.139"/>
-                    <ip version="6" addr="::babe:67.23.10.139"/>
-                </network>
-            </addresses>
-        </server>
-        """.replace("  ", "") % (locals()))
-
-        self.assertEqual(expected.toxml(), actual.toxml())
+        server_dict = fixture['server']
+
+        for key in ['name', 'id', 'uuid', 'created', 'accessIPv4',
+                    'updated', 'progress', 'status', 'hostId',
+                    'accessIPv6', 'adminPass']:
+            self.assertEqual(root.get(key), str(server_dict[key]))
+
+        link_nodes = root.findall('{0}link'.format(ATOMNS))
+        self.assertEqual(len(link_nodes), 2)
+        for i, link in enumerate(server_dict['links']):
+            for key, value in link.items():
+                self.assertEqual(link_nodes[i].get(key), value)
+
+        metadata_root = root.find('{0}metadata'.format(NS))
+        metadata_elems = metadata_root.findall('{0}meta'.format(NS))
+        self.assertEqual(len(metadata_elems), 2)
+        for i, metadata_elem in enumerate(metadata_elems):
+            (meta_key, meta_value) = server_dict['metadata'].items()[i]
+            self.assertEqual(str(metadata_elem.get('key')), str(meta_key))
+            self.assertEqual(str(metadata_elem.text).strip(), str(meta_value))
+
+        image_root = root.find('{0}image'.format(NS))
+        self.assertEqual(image_root.get('id'), server_dict['image']['id'])
+        link_nodes = image_root.findall('{0}link'.format(ATOMNS))
+        self.assertEqual(len(link_nodes), 1)
+        for i, link in enumerate(server_dict['image']['links']):
+            for key, value in link.items():
+                self.assertEqual(link_nodes[i].get(key), value)
+
+        flavor_root = root.find('{0}flavor'.format(NS))
+        self.assertEqual(flavor_root.get('id'), server_dict['flavor']['id'])
+        link_nodes = flavor_root.findall('{0}link'.format(ATOMNS))
+        self.assertEqual(len(link_nodes), 1)
+        for i, link in enumerate(server_dict['flavor']['links']):
+            for key, value in link.items():
+                self.assertEqual(link_nodes[i].get(key), value)
+
+        addresses_root = root.find('{0}addresses'.format(NS))
+        addresses_dict = server_dict['addresses']
+        network_elems = addresses_root.findall('{0}network'.format(NS))
+        self.assertEqual(len(network_elems), 2)
+        for i, network_elem in enumerate(network_elems):
+            network = addresses_dict.items()[i]
+            self.assertEqual(str(network_elem.get('id')), str(network[0]))
+            ip_elems = network_elem.findall('{0}ip'.format(NS))
+            for z, ip_elem in enumerate(ip_elems):
+                ip = network[1][z]
+                self.assertEqual(str(ip_elem.get('version')),
+                                 str(ip['version']))
+                self.assertEqual(str(ip_elem.get('addr')),
+                                 str(ip['addr']))
 
     def test_index(self):
         serializer = servers.ServerXMLSerializer()
@@ -3535,23 +4228,21 @@ class ServerXMLSerializationTest(test.TestCase):
         ]}
 
         output = serializer.serialize(fixture, 'index')
-        actual = minidom.parseString(output.replace("  ", ""))
-
-        expected = minidom.parseString("""
-        <servers xmlns="http://docs.openstack.org/compute/api/v1.1"
-                 xmlns:atom="http://www.w3.org/2005/Atom">
-        <server id="1" name="test_server">
-            <atom:link href="%(expected_server_href)s" rel="self"/>
-            <atom:link href="%(expected_server_bookmark)s" rel="bookmark"/>
-        </server>
-        <server id="2" name="test_server_2">
-            <atom:link href="%(expected_server_href_2)s" rel="self"/>
-            <atom:link href="%(expected_server_bookmark_2)s" rel="bookmark"/>
-        </server>
-        </servers>
-        """.replace("  ", "") % (locals()))
-
-        self.assertEqual(expected.toxml(), actual.toxml())
+        print output
+        root = etree.XML(output)
+        xmlutil.validate_schema(root, 'servers_index')
+        server_elems = root.findall('{0}server'.format(NS))
+        self.assertEqual(len(server_elems), 2)
+        for i, server_elem in enumerate(server_elems):
+            server_dict = fixture['servers'][i]
+            for key in ['name', 'id']:
+                self.assertEqual(server_elem.get(key), str(server_dict[key]))
+
+            link_nodes = server_elem.findall('{0}link'.format(ATOMNS))
+            self.assertEqual(len(link_nodes), 2)
+            for i, link in enumerate(server_dict['links']):
+                for key, value in link.items():
+                    self.assertEqual(link_nodes[i].get(key), value)
 
     def test_detail(self):
         serializer = servers.ServerXMLSerializer()
@@ -3574,6 +4265,8 @@ class ServerXMLSerializationTest(test.TestCase):
                 "progress": 0,
                 "name": "test_server",
                 "status": "BUILD",
+                "accessIPv4": "1.2.3.4",
+                "accessIPv6": "fead::1234",
                 "hostId": 'e4d909c290d0fb1ca068ffaddf22cbd0',
                 "image": {
                     "id": "5",
@@ -3627,6 +4320,8 @@ class ServerXMLSerializationTest(test.TestCase):
                 "progress": 100,
                 "name": "test_server_2",
                 "status": "ACTIVE",
+                "accessIPv4": "1.2.3.4",
+                "accessIPv6": "fead::1234",
                 "hostId": 'e4d909c290d0fb1ca068ffaddf22cbd0',
                 "image": {
                     "id": "5",
@@ -3675,68 +4370,330 @@ class ServerXMLSerializationTest(test.TestCase):
         ]}
 
         output = serializer.serialize(fixture, 'detail')
-        actual = minidom.parseString(output.replace("  ", ""))
+        print output
+        root = etree.XML(output)
+        xmlutil.validate_schema(root, 'servers')
+        server_elems = root.findall('{0}server'.format(NS))
+        self.assertEqual(len(server_elems), 2)
+        for i, server_elem in enumerate(server_elems):
+            server_dict = fixture['servers'][i]
+
+            for key in ['name', 'id', 'uuid', 'created', 'accessIPv4',
+                        'updated', 'progress', 'status', 'hostId',
+                        'accessIPv6']:
+                self.assertEqual(server_elem.get(key), str(server_dict[key]))
+
+            link_nodes = server_elem.findall('{0}link'.format(ATOMNS))
+            self.assertEqual(len(link_nodes), 2)
+            for i, link in enumerate(server_dict['links']):
+                for key, value in link.items():
+                    self.assertEqual(link_nodes[i].get(key), value)
+
+            metadata_root = server_elem.find('{0}metadata'.format(NS))
+            metadata_elems = metadata_root.findall('{0}meta'.format(NS))
+            for i, metadata_elem in enumerate(metadata_elems):
+                (meta_key, meta_value) = server_dict['metadata'].items()[i]
+                self.assertEqual(str(metadata_elem.get('key')), str(meta_key))
+                self.assertEqual(str(metadata_elem.text).strip(),
+                                 str(meta_value))
+
+            image_root = server_elem.find('{0}image'.format(NS))
+            self.assertEqual(image_root.get('id'), server_dict['image']['id'])
+            link_nodes = image_root.findall('{0}link'.format(ATOMNS))
+            self.assertEqual(len(link_nodes), 1)
+            for i, link in enumerate(server_dict['image']['links']):
+                for key, value in link.items():
+                    self.assertEqual(link_nodes[i].get(key), value)
+
+            flavor_root = server_elem.find('{0}flavor'.format(NS))
+            self.assertEqual(flavor_root.get('id'),
+                             server_dict['flavor']['id'])
+            link_nodes = flavor_root.findall('{0}link'.format(ATOMNS))
+            self.assertEqual(len(link_nodes), 1)
+            for i, link in enumerate(server_dict['flavor']['links']):
+                for key, value in link.items():
+                    self.assertEqual(link_nodes[i].get(key), value)
+
+            addresses_root = server_elem.find('{0}addresses'.format(NS))
+            addresses_dict = server_dict['addresses']
+            network_elems = addresses_root.findall('{0}network'.format(NS))
+            for i, network_elem in enumerate(network_elems):
+                network = addresses_dict.items()[i]
+                self.assertEqual(str(network_elem.get('id')), str(network[0]))
+                ip_elems = network_elem.findall('{0}ip'.format(NS))
+                for z, ip_elem in enumerate(ip_elems):
+                    ip = network[1][z]
+                    self.assertEqual(str(ip_elem.get('version')),
+                                     str(ip['version']))
+                    self.assertEqual(str(ip_elem.get('addr')),
+                                     str(ip['addr']))
+
+    def test_update(self):
+        serializer = servers.ServerXMLSerializer()
 
-        expected = minidom.parseString("""
-        <servers xmlns="http://docs.openstack.org/compute/api/v1.1"
-                 xmlns:atom="http://www.w3.org/2005/Atom">
-        <server id="1"
-                uuid="%(expected_uuid)s"
-                name="test_server"
-                updated="%(expected_now)s"
-                created="%(expected_now)s"
-                hostId="e4d909c290d0fb1ca068ffaddf22cbd0"
-                status="BUILD"
-                progress="0">
-            <atom:link href="%(expected_server_href)s" rel="self"/>
-            <atom:link href="%(expected_server_bookmark)s" rel="bookmark"/>
-            <image id="5">
-                <atom:link rel="bookmark" href="%(expected_image_bookmark)s"/>
-            </image>
-            <flavor id="1">
-                <atom:link rel="bookmark" href="%(expected_flavor_bookmark)s"/>
-            </flavor>
-            <metadata>
-                <meta key="Number">
-                    1
-                </meta>
-            </metadata>
-            <addresses>
-                <network id="network_one">
-                    <ip version="4" addr="67.23.10.138"/>
-                    <ip version="6" addr="::babe:67.23.10.138"/>
-                </network>
-            </addresses>
-        </server>
-        <server id="2"
-                uuid="%(expected_uuid)s"
-                name="test_server_2"
-                updated="%(expected_now)s"
-                created="%(expected_now)s"
-                hostId="e4d909c290d0fb1ca068ffaddf22cbd0"
-                status="ACTIVE"
-                progress="100">
-            <atom:link href="%(expected_server_href_2)s" rel="self"/>
-            <atom:link href="%(expected_server_bookmark_2)s" rel="bookmark"/>
-            <image id="5">
-                <atom:link rel="bookmark" href="%(expected_image_bookmark)s"/>
-            </image>
-            <flavor id="1">
-                <atom:link rel="bookmark" href="%(expected_flavor_bookmark)s"/>
-            </flavor>
-            <metadata>
-                <meta key="Number">
-                    2
-                </meta>
-            </metadata>
-            <addresses>
-                <network id="network_one">
-                    <ip version="4" addr="67.23.10.138"/>
-                    <ip version="6" addr="::babe:67.23.10.138"/>
-                </network>
-            </addresses>
-        </server>
-        </servers>
-        """.replace("  ", "") % (locals()))
+        fixture = {
+            "server": {
+                "id": 1,
+                "uuid": FAKE_UUID,
+                'created': self.TIMESTAMP,
+                'updated': self.TIMESTAMP,
+                "progress": 0,
+                "name": "test_server",
+                "status": "BUILD",
+                "hostId": 'e4d909c290d0fb1ca068ffaddf22cbd0',
+                "accessIPv4": "1.2.3.4",
+                "accessIPv6": "fead::1234",
+                "image": {
+                    "id": "5",
+                    "links": [
+                        {
+                            "rel": "bookmark",
+                            "href": self.IMAGE_BOOKMARK,
+                        },
+                    ],
+                },
+                "flavor": {
+                    "id": "1",
+                    "links": [
+                        {
+                            "rel": "bookmark",
+                            "href": self.FLAVOR_BOOKMARK,
+                        },
+                    ],
+                },
+                "addresses": {
+                    "network_one": [
+                        {
+                            "version": 4,
+                            "addr": "67.23.10.138",
+                        },
+                        {
+                            "version": 6,
+                            "addr": "::babe:67.23.10.138",
+                        },
+                    ],
+                    "network_two": [
+                        {
+                            "version": 4,
+                            "addr": "67.23.10.139",
+                        },
+                        {
+                            "version": 6,
+                            "addr": "::babe:67.23.10.139",
+                        },
+                    ],
+                },
+                "metadata": {
+                    "Open": "Stack",
+                    "Number": "1",
+                },
+                'links': [
+                    {
+                        'href': self.SERVER_HREF,
+                        'rel': 'self',
+                    },
+                    {
+                        'href': self.SERVER_BOOKMARK,
+                        'rel': 'bookmark',
+                    },
+                ],
+            }
+        }
 
-        self.assertEqual(expected.toxml(), actual.toxml())
+        output = serializer.serialize(fixture, 'update')
+        print output
+        root = etree.XML(output)
+        xmlutil.validate_schema(root, 'server')
+
+        expected_server_href = self.SERVER_HREF
+        expected_server_bookmark = self.SERVER_BOOKMARK
+        expected_image_bookmark = self.IMAGE_BOOKMARK
+        expected_flavor_bookmark = self.FLAVOR_BOOKMARK
+        expected_now = self.TIMESTAMP
+        expected_uuid = FAKE_UUID
+        server_dict = fixture['server']
+
+        for key in ['name', 'id', 'uuid', 'created', 'accessIPv4',
+                    'updated', 'progress', 'status', 'hostId',
+                    'accessIPv6']:
+            self.assertEqual(root.get(key), str(server_dict[key]))
+
+        link_nodes = root.findall('{0}link'.format(ATOMNS))
+        self.assertEqual(len(link_nodes), 2)
+        for i, link in enumerate(server_dict['links']):
+            for key, value in link.items():
+                self.assertEqual(link_nodes[i].get(key), value)
+
+        metadata_root = root.find('{0}metadata'.format(NS))
+        metadata_elems = metadata_root.findall('{0}meta'.format(NS))
+        self.assertEqual(len(metadata_elems), 2)
+        for i, metadata_elem in enumerate(metadata_elems):
+            (meta_key, meta_value) = server_dict['metadata'].items()[i]
+            self.assertEqual(str(metadata_elem.get('key')), str(meta_key))
+            self.assertEqual(str(metadata_elem.text).strip(), str(meta_value))
+
+        image_root = root.find('{0}image'.format(NS))
+        self.assertEqual(image_root.get('id'), server_dict['image']['id'])
+        link_nodes = image_root.findall('{0}link'.format(ATOMNS))
+        self.assertEqual(len(link_nodes), 1)
+        for i, link in enumerate(server_dict['image']['links']):
+            for key, value in link.items():
+                self.assertEqual(link_nodes[i].get(key), value)
+
+        flavor_root = root.find('{0}flavor'.format(NS))
+        self.assertEqual(flavor_root.get('id'), server_dict['flavor']['id'])
+        link_nodes = flavor_root.findall('{0}link'.format(ATOMNS))
+        self.assertEqual(len(link_nodes), 1)
+        for i, link in enumerate(server_dict['flavor']['links']):
+            for key, value in link.items():
+                self.assertEqual(link_nodes[i].get(key), value)
+
+        addresses_root = root.find('{0}addresses'.format(NS))
+        addresses_dict = server_dict['addresses']
+        network_elems = addresses_root.findall('{0}network'.format(NS))
+        self.assertEqual(len(network_elems), 2)
+        for i, network_elem in enumerate(network_elems):
+            network = addresses_dict.items()[i]
+            self.assertEqual(str(network_elem.get('id')), str(network[0]))
+            ip_elems = network_elem.findall('{0}ip'.format(NS))
+            for z, ip_elem in enumerate(ip_elems):
+                ip = network[1][z]
+                self.assertEqual(str(ip_elem.get('version')),
+                                 str(ip['version']))
+                self.assertEqual(str(ip_elem.get('addr')),
+                                 str(ip['addr']))
+
+    def test_action(self):
+        serializer = servers.ServerXMLSerializer()
+
+        fixture = {
+            "server": {
+                "id": 1,
+                "uuid": FAKE_UUID,
+                'created': self.TIMESTAMP,
+                'updated': self.TIMESTAMP,
+                "progress": 0,
+                "name": "test_server",
+                "status": "BUILD",
+                "accessIPv4": "1.2.3.4",
+                "accessIPv6": "fead::1234",
+                "hostId": "e4d909c290d0fb1ca068ffaddf22cbd0",
+                "adminPass": "test_password",
+                "image": {
+                    "id": "5",
+                    "links": [
+                        {
+                            "rel": "bookmark",
+                            "href": self.IMAGE_BOOKMARK,
+                        },
+                    ],
+                },
+                "flavor": {
+                    "id": "1",
+                    "links": [
+                        {
+                            "rel": "bookmark",
+                            "href": self.FLAVOR_BOOKMARK,
+                        },
+                    ],
+                },
+                "addresses": {
+                    "network_one": [
+                        {
+                            "version": 4,
+                            "addr": "67.23.10.138",
+                        },
+                        {
+                            "version": 6,
+                            "addr": "::babe:67.23.10.138",
+                        },
+                    ],
+                    "network_two": [
+                        {
+                            "version": 4,
+                            "addr": "67.23.10.139",
+                        },
+                        {
+                            "version": 6,
+                            "addr": "::babe:67.23.10.139",
+                        },
+                    ],
+                },
+                "metadata": {
+                    "Open": "Stack",
+                    "Number": "1",
+                },
+                'links': [
+                    {
+                        'href': self.SERVER_HREF,
+                        'rel': 'self',
+                    },
+                    {
+                        'href': self.SERVER_BOOKMARK,
+                        'rel': 'bookmark',
+                    },
+                ],
+            }
+        }
+
+        output = serializer.serialize(fixture, 'action')
+        root = etree.XML(output)
+        xmlutil.validate_schema(root, 'server')
+
+        expected_server_href = self.SERVER_HREF
+        expected_server_bookmark = self.SERVER_BOOKMARK
+        expected_image_bookmark = self.IMAGE_BOOKMARK
+        expected_flavor_bookmark = self.FLAVOR_BOOKMARK
+        expected_now = self.TIMESTAMP
+        expected_uuid = FAKE_UUID
+        server_dict = fixture['server']
+
+        for key in ['name', 'id', 'uuid', 'created', 'accessIPv4',
+                    'updated', 'progress', 'status', 'hostId',
+                    'accessIPv6', 'adminPass']:
+            self.assertEqual(root.get(key), str(server_dict[key]))
+
+        link_nodes = root.findall('{0}link'.format(ATOMNS))
+        self.assertEqual(len(link_nodes), 2)
+        for i, link in enumerate(server_dict['links']):
+            for key, value in link.items():
+                self.assertEqual(link_nodes[i].get(key), value)
+
+        metadata_root = root.find('{0}metadata'.format(NS))
+        metadata_elems = metadata_root.findall('{0}meta'.format(NS))
+        self.assertEqual(len(metadata_elems), 2)
+        for i, metadata_elem in enumerate(metadata_elems):
+            (meta_key, meta_value) = server_dict['metadata'].items()[i]
+            self.assertEqual(str(metadata_elem.get('key')), str(meta_key))
+            self.assertEqual(str(metadata_elem.text).strip(), str(meta_value))
+
+        image_root = root.find('{0}image'.format(NS))
+        self.assertEqual(image_root.get('id'), server_dict['image']['id'])
+        link_nodes = image_root.findall('{0}link'.format(ATOMNS))
+        self.assertEqual(len(link_nodes), 1)
+        for i, link in enumerate(server_dict['image']['links']):
+            for key, value in link.items():
+                self.assertEqual(link_nodes[i].get(key), value)
+
+        flavor_root = root.find('{0}flavor'.format(NS))
+        self.assertEqual(flavor_root.get('id'), server_dict['flavor']['id'])
+        link_nodes = flavor_root.findall('{0}link'.format(ATOMNS))
+        self.assertEqual(len(link_nodes), 1)
+        for i, link in enumerate(server_dict['flavor']['links']):
+            for key, value in link.items():
+                self.assertEqual(link_nodes[i].get(key), value)
+
+        addresses_root = root.find('{0}addresses'.format(NS))
+        addresses_dict = server_dict['addresses']
+        network_elems = addresses_root.findall('{0}network'.format(NS))
+        self.assertEqual(len(network_elems), 2)
+        for i, network_elem in enumerate(network_elems):
+            network = addresses_dict.items()[i]
+            self.assertEqual(str(network_elem.get('id')), str(network[0]))
+            ip_elems = network_elem.findall('{0}ip'.format(NS))
+            for z, ip_elem in enumerate(ip_elems):
+                ip = network[1][z]
+                self.assertEqual(str(ip_elem.get('version')),
+                                 str(ip['version']))
+                self.assertEqual(str(ip_elem.get('addr')),
+                                 str(ip['addr']))
diff --git a/nova/tests/api/openstack/test_volume_types.py b/nova/tests/api/openstack/test_volume_types.py
new file mode 100644
index 000000000..192e66854
--- /dev/null
+++ b/nova/tests/api/openstack/test_volume_types.py
@@ -0,0 +1,171 @@
+# Copyright 2011 OpenStack LLC.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import json
+import stubout
+import webob
+
+from nova import exception
+from nova import context
+from nova import test
+from nova import log as logging
+from nova.volume import volume_types
+from nova.tests.api.openstack import fakes
+
+LOG = logging.getLogger('nova.tests.api.openstack.test_volume_types')
+
+last_param = {}
+
+
+def stub_volume_type(id):
+    specs = {
+            "key1": "value1",
+            "key2": "value2",
+            "key3": "value3",
+            "key4": "value4",
+            "key5": "value5"}
+    return dict(id=id, name='vol_type_%s' % str(id), extra_specs=specs)
+
+
+def return_volume_types_get_all_types(context):
+    return dict(vol_type_1=stub_volume_type(1),
+                vol_type_2=stub_volume_type(2),
+                vol_type_3=stub_volume_type(3))
+
+
+def return_empty_volume_types_get_all_types(context):
+    return {}
+
+
+def return_volume_types_get_volume_type(context, id):
+    if id == "777":
+        raise exception.VolumeTypeNotFound(volume_type_id=id)
+    return stub_volume_type(int(id))
+
+
+def return_volume_types_destroy(context, name):
+    if name == "777":
+        raise exception.VolumeTypeNotFoundByName(volume_type_name=name)
+    pass
+
+
+def return_volume_types_create(context, name, specs):
+    pass
+
+
+def return_volume_types_get_by_name(context, name):
+    if name == "777":
+        raise exception.VolumeTypeNotFoundByName(volume_type_name=name)
+    return stub_volume_type(int(name.split("_")[2]))
+
+
+class VolumeTypesApiTest(test.TestCase):
+    def setUp(self):
+        super(VolumeTypesApiTest, self).setUp()
+        fakes.stub_out_key_pair_funcs(self.stubs)
+
+    def tearDown(self):
+        self.stubs.UnsetAll()
+        super(VolumeTypesApiTest, self).tearDown()
+
+    def test_volume_types_index(self):
+        self.stubs.Set(volume_types, 'get_all_types',
+                       return_volume_types_get_all_types)
+        req = webob.Request.blank('/v1.1/123/os-volume-types')
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(200, res.status_int)
+        res_dict = json.loads(res.body)
+        self.assertEqual('application/json', res.headers['Content-Type'])
+
+        self.assertEqual(3, len(res_dict))
+        for name in ['vol_type_1', 'vol_type_2', 'vol_type_3']:
+            self.assertEqual(name, res_dict[name]['name'])
+            self.assertEqual('value1', res_dict[name]['extra_specs']['key1'])
+
+    def test_volume_types_index_no_data(self):
+        self.stubs.Set(volume_types, 'get_all_types',
+                       return_empty_volume_types_get_all_types)
+        req = webob.Request.blank('/v1.1/123/os-volume-types')
+        res = req.get_response(fakes.wsgi_app())
+        res_dict = json.loads(res.body)
+        self.assertEqual(200, res.status_int)
+        self.assertEqual('application/json', res.headers['Content-Type'])
+        self.assertEqual(0, len(res_dict))
+
+    def test_volume_types_show(self):
+        self.stubs.Set(volume_types, 'get_volume_type',
+                       return_volume_types_get_volume_type)
+        req = webob.Request.blank('/v1.1/123/os-volume-types/1')
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(200, res.status_int)
+        res_dict = json.loads(res.body)
+        self.assertEqual('application/json', res.headers['Content-Type'])
+        self.assertEqual(1, len(res_dict))
+        self.assertEqual('vol_type_1', res_dict['volume_type']['name'])
+
+    def test_volume_types_show_not_found(self):
+        self.stubs.Set(volume_types, 'get_volume_type',
+                       return_volume_types_get_volume_type)
+        req = webob.Request.blank('/v1.1/123/os-volume-types/777')
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(404, res.status_int)
+
+    def test_volume_types_delete(self):
+        self.stubs.Set(volume_types, 'get_volume_type',
+                       return_volume_types_get_volume_type)
+        self.stubs.Set(volume_types, 'destroy',
+                       return_volume_types_destroy)
+        req = webob.Request.blank('/v1.1/123/os-volume-types/1')
+        req.method = 'DELETE'
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(200, res.status_int)
+
+    def test_volume_types_delete_not_found(self):
+        self.stubs.Set(volume_types, 'get_volume_type',
+                       return_volume_types_get_volume_type)
+        self.stubs.Set(volume_types, 'destroy',
+                       return_volume_types_destroy)
+        req = webob.Request.blank('/v1.1/123/os-volume-types/777')
+        req.method = 'DELETE'
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(404, res.status_int)
+
+    def test_create(self):
+        self.stubs.Set(volume_types, 'create',
+                       return_volume_types_create)
+        self.stubs.Set(volume_types, 'get_volume_type_by_name',
+                       return_volume_types_get_by_name)
+        req = webob.Request.blank('/v1.1/123/os-volume-types')
+        req.method = 'POST'
+        req.body = '{"volume_type": {"name": "vol_type_1", '\
+                                    '"extra_specs": {"key1": "value1"}}}'
+        req.headers["content-type"] = "application/json"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(200, res.status_int)
+        res_dict = json.loads(res.body)
+        self.assertEqual('application/json', res.headers['Content-Type'])
+        self.assertEqual(1, len(res_dict))
+        self.assertEqual('vol_type_1', res_dict['volume_type']['name'])
+
+    def test_create_empty_body(self):
+        self.stubs.Set(volume_types, 'create',
+                       return_volume_types_create)
+        self.stubs.Set(volume_types, 'get_volume_type_by_name',
+                       return_volume_types_get_by_name)
+        req = webob.Request.blank('/v1.1/123/os-volume-types')
+        req.method = 'POST'
+        req.headers["content-type"] = "application/json"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(400, res.status_int)
diff --git a/nova/tests/api/openstack/test_volume_types_extra_specs.py b/nova/tests/api/openstack/test_volume_types_extra_specs.py
new file mode 100644
index 000000000..34bdada22
--- /dev/null
+++ b/nova/tests/api/openstack/test_volume_types_extra_specs.py
@@ -0,0 +1,181 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright (c) 2011 Zadara Storage Inc.
+# Copyright (c) 2011 OpenStack LLC.
+# Copyright 2011 University of Southern California
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import json
+import stubout
+import webob
+import os.path
+
+
+from nova import test
+from nova.api import openstack
+from nova.api.openstack import extensions
+from nova.tests.api.openstack import fakes
+import nova.wsgi
+
+
+def return_create_volume_type_extra_specs(context, volume_type_id,
+                                          extra_specs):
+    return stub_volume_type_extra_specs()
+
+
+def return_volume_type_extra_specs(context, volume_type_id):
+    return stub_volume_type_extra_specs()
+
+
+def return_empty_volume_type_extra_specs(context, volume_type_id):
+    return {}
+
+
+def delete_volume_type_extra_specs(context, volume_type_id, key):
+    pass
+
+
+def stub_volume_type_extra_specs():
+    specs = {
+            "key1": "value1",
+            "key2": "value2",
+            "key3": "value3",
+            "key4": "value4",
+            "key5": "value5"}
+    return specs
+
+
+class VolumeTypesExtraSpecsTest(test.TestCase):
+
+    def setUp(self):
+        super(VolumeTypesExtraSpecsTest, self).setUp()
+        fakes.stub_out_key_pair_funcs(self.stubs)
+        self.api_path = '/v1.1/123/os-volume-types/1/extra_specs'
+
+    def test_index(self):
+        self.stubs.Set(nova.db.api, 'volume_type_extra_specs_get',
+                       return_volume_type_extra_specs)
+        request = webob.Request.blank(self.api_path)
+        res = request.get_response(fakes.wsgi_app())
+        self.assertEqual(200, res.status_int)
+        res_dict = json.loads(res.body)
+        self.assertEqual('application/json', res.headers['Content-Type'])
+        self.assertEqual('value1', res_dict['extra_specs']['key1'])
+
+    def test_index_no_data(self):
+        self.stubs.Set(nova.db.api, 'volume_type_extra_specs_get',
+                       return_empty_volume_type_extra_specs)
+        req = webob.Request.blank(self.api_path)
+        res = req.get_response(fakes.wsgi_app())
+        res_dict = json.loads(res.body)
+        self.assertEqual(200, res.status_int)
+        self.assertEqual('application/json', res.headers['Content-Type'])
+        self.assertEqual(0, len(res_dict['extra_specs']))
+
+    def test_show(self):
+        self.stubs.Set(nova.db.api, 'volume_type_extra_specs_get',
+                       return_volume_type_extra_specs)
+        req = webob.Request.blank(self.api_path + '/key5')
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(200, res.status_int)
+        res_dict = json.loads(res.body)
+        self.assertEqual('application/json', res.headers['Content-Type'])
+        self.assertEqual('value5', res_dict['key5'])
+
+    def test_show_spec_not_found(self):
+        self.stubs.Set(nova.db.api, 'volume_type_extra_specs_get',
+                       return_empty_volume_type_extra_specs)
+        req = webob.Request.blank(self.api_path + '/key6')
+        res = req.get_response(fakes.wsgi_app())
+        res_dict = json.loads(res.body)
+        self.assertEqual(404, res.status_int)
+
+    def test_delete(self):
+        self.stubs.Set(nova.db.api, 'volume_type_extra_specs_delete',
+                       delete_volume_type_extra_specs)
+        req = webob.Request.blank(self.api_path + '/key5')
+        req.method = 'DELETE'
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(200, res.status_int)
+
+    def test_create(self):
+        self.stubs.Set(nova.db.api,
+                       'volume_type_extra_specs_update_or_create',
+                       return_create_volume_type_extra_specs)
+        req = webob.Request.blank(self.api_path)
+        req.method = 'POST'
+        req.body = '{"extra_specs": {"key1": "value1"}}'
+        req.headers["content-type"] = "application/json"
+        res = req.get_response(fakes.wsgi_app())
+        res_dict = json.loads(res.body)
+        self.assertEqual(200, res.status_int)
+        self.assertEqual('application/json', res.headers['Content-Type'])
+        self.assertEqual('value1', res_dict['extra_specs']['key1'])
+
+    def test_create_empty_body(self):
+        self.stubs.Set(nova.db.api,
+                       'volume_type_extra_specs_update_or_create',
+                       return_create_volume_type_extra_specs)
+        req = webob.Request.blank(self.api_path)
+        req.method = 'POST'
+        req.headers["content-type"] = "application/json"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(400, res.status_int)
+
+    def test_update_item(self):
+        self.stubs.Set(nova.db.api,
+                       'volume_type_extra_specs_update_or_create',
+                       return_create_volume_type_extra_specs)
+        req = webob.Request.blank(self.api_path + '/key1')
+        req.method = 'PUT'
+        req.body = '{"key1": "value1"}'
+        req.headers["content-type"] = "application/json"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(200, res.status_int)
+        self.assertEqual('application/json', res.headers['Content-Type'])
+        res_dict = json.loads(res.body)
+        self.assertEqual('value1', res_dict['key1'])
+
+    def test_update_item_empty_body(self):
+        self.stubs.Set(nova.db.api,
+                       'volume_type_extra_specs_update_or_create',
+                       return_create_volume_type_extra_specs)
+        req = webob.Request.blank(self.api_path + '/key1')
+        req.method = 'PUT'
+        req.headers["content-type"] = "application/json"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(400, res.status_int)
+
+    def test_update_item_too_many_keys(self):
+        self.stubs.Set(nova.db.api,
+                       'volume_type_extra_specs_update_or_create',
+                       return_create_volume_type_extra_specs)
+        req = webob.Request.blank(self.api_path + '/key1')
+        req.method = 'PUT'
+        req.body = '{"key1": "value1", "key2": "value2"}'
+        req.headers["content-type"] = "application/json"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(400, res.status_int)
+
+    def test_update_item_body_uri_mismatch(self):
+        self.stubs.Set(nova.db.api,
+                       'volume_type_extra_specs_update_or_create',
+                       return_create_volume_type_extra_specs)
+        req = webob.Request.blank(self.api_path + '/bad')
+        req.method = 'PUT'
+        req.body = '{"key1": "value1"}'
+        req.headers["content-type"] = "application/json"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(400, res.status_int)
diff --git a/nova/tests/integrated/api/client.py b/nova/tests/integrated/api/client.py
index 035a35aab..67c35fe6b 100644
--- a/nova/tests/integrated/api/client.py
+++ b/nova/tests/integrated/api/client.py
@@ -48,6 +48,14 @@ class OpenStackApiAuthenticationException(OpenStackApiException):
                                                                   response)
 
 
+class OpenStackApiAuthorizationException(OpenStackApiException):
+    def __init__(self, response=None, message=None):
+        if not message:
+            message = _("Authorization error")
+        super(OpenStackApiAuthorizationException, self).__init__(message,
+                                                                  response)
+
+
 class OpenStackApiNotFoundException(OpenStackApiException):
     def __init__(self, response=None, message=None):
         if not message:
@@ -69,6 +77,8 @@ class TestOpenStackClient(object):
         self.auth_user = auth_user
         self.auth_key = auth_key
         self.auth_uri = auth_uri
+        # default project_id
+        self.project_id = 'openstack'
 
     def request(self, url, method='GET', body=None, headers=None):
         _headers = {'Content-Type': 'application/json'}
@@ -105,7 +115,8 @@ class TestOpenStackClient(object):
 
         auth_uri = self.auth_uri
         headers = {'X-Auth-User': self.auth_user,
-                   'X-Auth-Key': self.auth_key}
+                   'X-Auth-Key': self.auth_key,
+                   'X-Auth-Project-Id': self.project_id}
         response = self.request(auth_uri,
                                 headers=headers)
 
@@ -127,7 +138,8 @@ class TestOpenStackClient(object):
 
         # NOTE(justinsb): httplib 'helpfully' converts headers to lower case
         base_uri = auth_result['x-server-management-url']
-        full_uri = base_uri + relative_uri
+
+        full_uri = '%s/%s' % (base_uri, relative_uri)
 
         headers = kwargs.setdefault('headers', {})
         headers['X-Auth-Token'] = auth_result['x-auth-token']
@@ -141,6 +153,8 @@ class TestOpenStackClient(object):
             if not http_status in check_response_status:
                 if http_status == 404:
                     raise OpenStackApiNotFoundException(response=response)
+                elif http_status == 401:
+                    raise OpenStackApiAuthorizationException(response=response)
                 else:
                     raise OpenStackApiException(
                                         message=_("Unexpected status code"),
@@ -256,7 +270,8 @@ class TestOpenStackClient(object):
 
     def post_server_volume(self, server_id, volume_attachment):
         return self.api_post('/servers/%s/os-volume_attachments' %
-                        (server_id), volume_attachment)['volumeAttachment']
+                             (server_id), volume_attachment
+                            )['volumeAttachment']
 
     def delete_server_volume(self, server_id, attachment_id):
         return self.api_delete('/servers/%s/os-volume_attachments/%s' %
diff --git a/nova/tests/integrated/integrated_helpers.py b/nova/tests/integrated/integrated_helpers.py
index fb2f88502..343190427 100644
--- a/nova/tests/integrated/integrated_helpers.py
+++ b/nova/tests/integrated/integrated_helpers.py
@@ -22,10 +22,8 @@ Provides common functionality for integrated unit tests
 import random
 import string
 
-from nova import exception
 from nova import service
 from nova import test  # For the flags
-from nova.auth import manager
 import nova.image.glance
 from nova.log import logging
 from nova.tests.integrated.api import client
@@ -58,90 +56,6 @@ def generate_new_element(items, prefix, numeric=False):
         LOG.debug("Random collision on %s" % candidate)
 
 
-class TestUser(object):
-    def __init__(self, name, secret, auth_url):
-        self.name = name
-        self.secret = secret
-        self.auth_url = auth_url
-
-        if not auth_url:
-            raise exception.Error("auth_url is required")
-        self.openstack_api = client.TestOpenStackClient(self.name,
-                                                        self.secret,
-                                                        self.auth_url)
-
-    def get_unused_server_name(self):
-        servers = self.openstack_api.get_servers()
-        server_names = [server['name'] for server in servers]
-        return generate_new_element(server_names, 'server')
-
-    def get_invalid_image(self):
-        images = self.openstack_api.get_images()
-        image_ids = [image['id'] for image in images]
-        return generate_new_element(image_ids, '', numeric=True)
-
-    def get_valid_image(self, create=False):
-        images = self.openstack_api.get_images()
-        if create and not images:
-            # TODO(justinsb): No way currently to create an image through API
-            #created_image = self.openstack_api.post_image(image)
-            #images.append(created_image)
-            raise exception.Error("No way to create an image through API")
-
-        if images:
-            return images[0]
-        return None
-
-
-class IntegratedUnitTestContext(object):
-    def __init__(self, auth_url):
-        self.auth_manager = manager.AuthManager()
-
-        self.auth_url = auth_url
-        self.project_name = None
-
-        self.test_user = None
-
-        self.setup()
-
-    def setup(self):
-        self._create_test_user()
-
-    def _create_test_user(self):
-        self.test_user = self._create_unittest_user()
-
-        # No way to currently pass this through the OpenStack API
-        self.project_name = 'openstack'
-        self._configure_project(self.project_name, self.test_user)
-
-    def cleanup(self):
-        self.test_user = None
-
-    def _create_unittest_user(self):
-        users = self.auth_manager.get_users()
-        user_names = [user.name for user in users]
-        auth_name = generate_new_element(user_names, 'unittest_user_')
-        auth_key = generate_random_alphanumeric(16)
-
-        # Right now there's a bug where auth_name and auth_key are reversed
-        # bug732907
-        auth_key = auth_name
-
-        self.auth_manager.create_user(auth_name, auth_name, auth_key, False)
-        return TestUser(auth_name, auth_key, self.auth_url)
-
-    def _configure_project(self, project_name, user):
-        projects = self.auth_manager.get_projects()
-        project_names = [project.name for project in projects]
-        if not project_name in project_names:
-            project = self.auth_manager.create_project(project_name,
-                                                       user.name,
-                                                       description=None,
-                                                       member_users=None)
-        else:
-            self.auth_manager.add_to_project(user.name, project_name)
-
-
 class _IntegratedTestBase(test.TestCase):
     def setUp(self):
         super(_IntegratedTestBase, self).setUp()
@@ -163,10 +77,7 @@ class _IntegratedTestBase(test.TestCase):
 
         self._start_api_service()
 
-        self.context = IntegratedUnitTestContext(self.auth_url)
-
-        self.user = self.context.test_user
-        self.api = self.user.openstack_api
+        self.api = client.TestOpenStackClient('fake', 'fake', self.auth_url)
 
     def _start_api_service(self):
         osapi = service.WSGIService("osapi")
@@ -174,10 +85,6 @@ class _IntegratedTestBase(test.TestCase):
         self.auth_url = 'http://%s:%s/v1.1' % (osapi.host, osapi.port)
         LOG.warn(self.auth_url)
 
-    def tearDown(self):
-        self.context.cleanup()
-        super(_IntegratedTestBase, self).tearDown()
-
     def _get_flags(self):
         """An opportunity to setup flags, before the services are started."""
         f = {}
@@ -190,10 +97,20 @@ class _IntegratedTestBase(test.TestCase):
         f['fake_network'] = True
         return f
 
+    def get_unused_server_name(self):
+        servers = self.api.get_servers()
+        server_names = [server['name'] for server in servers]
+        return generate_new_element(server_names, 'server')
+
+    def get_invalid_image(self):
+        images = self.api.get_images()
+        image_ids = [image['id'] for image in images]
+        return generate_new_element(image_ids, '', numeric=True)
+
     def _build_minimal_create_server_request(self):
         server = {}
 
-        image = self.user.get_valid_image(create=True)
+        image = self.api.get_images()[0]
         LOG.debug("Image: %s" % image)
 
         if 'imageRef' in image:
@@ -211,7 +128,7 @@ class _IntegratedTestBase(test.TestCase):
         server['flavorRef'] = 'http://fake.server/%s' % flavor['id']
 
         # Set a valid server name
-        server_name = self.user.get_unused_server_name()
+        server_name = self.get_unused_server_name()
         server['name'] = server_name
 
         return server
diff --git a/nova/tests/integrated/test_login.py b/nova/tests/integrated/test_login.py
index 06359a52f..3a863d0f9 100644
--- a/nova/tests/integrated/test_login.py
+++ b/nova/tests/integrated/test_login.py
@@ -15,11 +15,9 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import unittest
 
 from nova.log import logging
 from nova.tests.integrated import integrated_helpers
-from nova.tests.integrated.api import client
 
 
 LOG = logging.getLogger('nova.tests.integrated')
@@ -31,34 +29,3 @@ class LoginTest(integrated_helpers._IntegratedTestBase):
         flavors = self.api.get_flavors()
         for flavor in flavors:
             LOG.debug(_("flavor: %s") % flavor)
-
-    def test_bad_login_password(self):
-        """Test that I get a 401 with a bad username."""
-        bad_credentials_api = client.TestOpenStackClient(self.user.name,
-                                                         "notso_password",
-                                                         self.user.auth_url)
-
-        self.assertRaises(client.OpenStackApiAuthenticationException,
-                          bad_credentials_api.get_flavors)
-
-    def test_bad_login_username(self):
-        """Test that I get a 401 with a bad password."""
-        bad_credentials_api = client.TestOpenStackClient("notso_username",
-                                                         self.user.secret,
-                                                         self.user.auth_url)
-
-        self.assertRaises(client.OpenStackApiAuthenticationException,
-                          bad_credentials_api.get_flavors)
-
-    def test_bad_login_both_bad(self):
-        """Test that I get a 401 with both bad username and bad password."""
-        bad_credentials_api = client.TestOpenStackClient("notso_username",
-                                                         "notso_password",
-                                                         self.user.auth_url)
-
-        self.assertRaises(client.OpenStackApiAuthenticationException,
-                          bad_credentials_api.get_flavors)
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/nova/tests/integrated/test_servers.py b/nova/tests/integrated/test_servers.py
index 725f6d529..c2f800689 100644
--- a/nova/tests/integrated/test_servers.py
+++ b/nova/tests/integrated/test_servers.py
@@ -51,7 +51,7 @@ class ServersTest(integrated_helpers._IntegratedTestBase):
                           self.api.post_server, post)
 
         # With an invalid imageRef, this throws 500.
-        server['imageRef'] = self.user.get_invalid_image()
+        server['imageRef'] = self.get_invalid_image()
         # TODO(justinsb): Check whatever the spec says should be thrown here
         self.assertRaises(client.OpenStackApiException,
                           self.api.post_server, post)
diff --git a/nova/tests/integrated/test_volumes.py b/nova/tests/integrated/test_volumes.py
index d3e936462..d6c5e1ba1 100644
--- a/nova/tests/integrated/test_volumes.py
+++ b/nova/tests/integrated/test_volumes.py
@@ -285,6 +285,23 @@ class VolumesTest(integrated_helpers._IntegratedTestBase):
         self.assertEquals(undisco_move['mountpoint'], device)
         self.assertEquals(undisco_move['instance_id'], server_id)
 
+    def test_create_volume_with_metadata(self):
+        """Creates and deletes a volume."""
+
+        # Create volume
+        metadata = {'key1': 'value1',
+                    'key2': 'value2'}
+        created_volume = self.api.post_volume(
+            {'volume': {'size': 1,
+                        'metadata': metadata}})
+        LOG.debug("created_volume: %s" % created_volume)
+        self.assertTrue(created_volume['id'])
+        created_volume_id = created_volume['id']
+
+        # Check it's there and metadata present
+        found_volume = self.api.get_volume(created_volume_id)
+        self.assertEqual(created_volume_id, found_volume['id'])
+        self.assertEqual(metadata, found_volume['metadata'])
 
 if __name__ == "__main__":
     unittest.main()
diff --git a/nova/tests/monkey_patch_example/__init__.py b/nova/tests/monkey_patch_example/__init__.py
new file mode 100644
index 000000000..25cf9ccfe
--- /dev/null
+++ b/nova/tests/monkey_patch_example/__init__.py
@@ -0,0 +1,33 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2011 OpenStack LLC.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+"""Example Module for testing utils.monkey_patch()."""
+
+
+CALLED_FUNCTION = []
+
+
+def example_decorator(name, function):
+    """ decorator for notify which is used from utils.monkey_patch()
+
+        :param name: name of the function
+        :param function: - object of the function
+        :returns: function -- decorated function
+    """
+    def wrapped_func(*args, **kwarg):
+        CALLED_FUNCTION.append(name)
+        return function(*args, **kwarg)
+    return wrapped_func
diff --git a/nova/tests/monkey_patch_example/example_a.py b/nova/tests/monkey_patch_example/example_a.py
new file mode 100644
index 000000000..21e79bcb0
--- /dev/null
+++ b/nova/tests/monkey_patch_example/example_a.py
@@ -0,0 +1,29 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2011 OpenStack LLC.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+"""Example Module A for testing utils.monkey_patch()."""
+
+
+def example_function_a():
+    return 'Example function'
+
+
+class ExampleClassA():
+    def example_method(self):
+        return 'Example method'
+
+    def example_method_add(self, arg1, arg2):
+        return arg1 + arg2
diff --git a/nova/tests/monkey_patch_example/example_b.py b/nova/tests/monkey_patch_example/example_b.py
new file mode 100644
index 000000000..9d8f6d339
--- /dev/null
+++ b/nova/tests/monkey_patch_example/example_b.py
@@ -0,0 +1,30 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2011 OpenStack LLC.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+"""Example Module B for testing utils.monkey_patch()."""
+
+
+def example_function_b():
+    return 'Example function'
+
+
+class ExampleClassB():
+    def example_method(self):
+        return 'Example method'
+
+    def example_method_add(self, arg1, arg2):
+        return arg1 + arg2
diff --git a/nova/tests/scheduler/test_abstract_scheduler.py b/nova/tests/scheduler/test_abstract_scheduler.py
index f4f5cc233..aa97e2344 100644
--- a/nova/tests/scheduler/test_abstract_scheduler.py
+++ b/nova/tests/scheduler/test_abstract_scheduler.py
@@ -77,6 +77,9 @@ class FakeZoneManager(zone_manager.ZoneManager):
             'host3': {
                 'compute': {'host_memory_free': 3221225472},
             },
+            'host4': {
+                'compute': {'host_memory_free': 999999999},
+            },
         }
 
 
diff --git a/nova/tests/scheduler/test_host_filter.py b/nova/tests/scheduler/test_host_filter.py
index 7e664d3f9..17431fc7e 100644
--- a/nova/tests/scheduler/test_host_filter.py
+++ b/nova/tests/scheduler/test_host_filter.py
@@ -21,6 +21,7 @@ import json
 from nova import exception
 from nova import test
 from nova.scheduler import host_filter
+from nova.scheduler import filters
 
 
 class FakeZoneManager:
@@ -55,7 +56,7 @@ class HostFilterTestCase(test.TestCase):
 
     def setUp(self):
         super(HostFilterTestCase, self).setUp()
-        default_host_filter = 'nova.scheduler.host_filter.AllHostsFilter'
+        default_host_filter = 'AllHostsFilter'
         self.flags(default_host_filter=default_host_filter)
         self.instance_type = dict(name='tiny',
                 memory_mb=50,
@@ -98,13 +99,10 @@ class HostFilterTestCase(test.TestCase):
     def test_choose_filter(self):
         # Test default filter ...
         hf = host_filter.choose_host_filter()
-        self.assertEquals(hf._full_name(),
-                        'nova.scheduler.host_filter.AllHostsFilter')
+        self.assertEquals(hf._full_name().split(".")[-1], 'AllHostsFilter')
         # Test valid filter ...
-        hf = host_filter.choose_host_filter(
-                        'nova.scheduler.host_filter.InstanceTypeFilter')
-        self.assertEquals(hf._full_name(),
-                        'nova.scheduler.host_filter.InstanceTypeFilter')
+        hf = host_filter.choose_host_filter('InstanceTypeFilter')
+        self.assertEquals(hf._full_name().split(".")[-1], 'InstanceTypeFilter')
         # Test invalid filter ...
         try:
             host_filter.choose_host_filter('does not exist')
@@ -113,7 +111,7 @@ class HostFilterTestCase(test.TestCase):
             pass
 
     def test_all_host_filter(self):
-        hf = host_filter.AllHostsFilter()
+        hf = filters.AllHostsFilter()
         cooked = hf.instance_type_to_filter(self.instance_type)
         hosts = hf.filter_hosts(self.zone_manager, cooked)
         self.assertEquals(10, len(hosts))
@@ -121,11 +119,10 @@ class HostFilterTestCase(test.TestCase):
             self.assertTrue(host.startswith('host'))
 
     def test_instance_type_filter(self):
-        hf = host_filter.InstanceTypeFilter()
+        hf = filters.InstanceTypeFilter()
         # filter all hosts that can support 50 ram and 500 disk
         name, cooked = hf.instance_type_to_filter(self.instance_type)
-        self.assertEquals('nova.scheduler.host_filter.InstanceTypeFilter',
-                          name)
+        self.assertEquals(name.split(".")[-1], 'InstanceTypeFilter')
         hosts = hf.filter_hosts(self.zone_manager, cooked)
         self.assertEquals(6, len(hosts))
         just_hosts = [host for host, caps in hosts]
@@ -134,21 +131,20 @@ class HostFilterTestCase(test.TestCase):
         self.assertEquals('host10', just_hosts[5])
 
     def test_instance_type_filter_extra_specs(self):
-        hf = host_filter.InstanceTypeFilter()
+        hf = filters.InstanceTypeFilter()
         # filter all hosts that can support 50 ram and 500 disk
         name, cooked = hf.instance_type_to_filter(self.gpu_instance_type)
-        self.assertEquals('nova.scheduler.host_filter.InstanceTypeFilter',
-                          name)
+        self.assertEquals(name.split(".")[-1], 'InstanceTypeFilter')
         hosts = hf.filter_hosts(self.zone_manager, cooked)
         self.assertEquals(1, len(hosts))
         just_hosts = [host for host, caps in hosts]
         self.assertEquals('host07', just_hosts[0])
 
     def test_json_filter(self):
-        hf = host_filter.JsonFilter()
+        hf = filters.JsonFilter()
         # filter all hosts that can support 50 ram and 500 disk
         name, cooked = hf.instance_type_to_filter(self.instance_type)
-        self.assertEquals('nova.scheduler.host_filter.JsonFilter', name)
+        self.assertEquals(name.split(".")[-1], 'JsonFilter')
         hosts = hf.filter_hosts(self.zone_manager, cooked)
         self.assertEquals(6, len(hosts))
         just_hosts = [host for host, caps in hosts]
@@ -192,7 +188,6 @@ class HostFilterTestCase(test.TestCase):
         raw = ['in', '$compute.host_memory_free', 20, 40, 60, 80, 100]
         cooked = json.dumps(raw)
         hosts = hf.filter_hosts(self.zone_manager, cooked)
-
         self.assertEquals(5, len(hosts))
         just_hosts = [host for host, caps in hosts]
         just_hosts.sort()
diff --git a/nova/tests/scheduler/test_least_cost_scheduler.py b/nova/tests/scheduler/test_least_cost_scheduler.py
index de7581d0a..af58de527 100644
--- a/nova/tests/scheduler/test_least_cost_scheduler.py
+++ b/nova/tests/scheduler/test_least_cost_scheduler.py
@@ -15,6 +15,7 @@
 """
 Tests For Least Cost Scheduler
 """
+import copy
 
 from nova import test
 from nova.scheduler import least_cost
@@ -81,7 +82,7 @@ class LeastCostSchedulerTestCase(test.TestCase):
         super(LeastCostSchedulerTestCase, self).tearDown()
 
     def assertWeights(self, expected, num, request_spec, hosts):
-        weighted = self.sched.weigh_hosts(num, request_spec, hosts)
+        weighted = self.sched.weigh_hosts("compute", request_spec, hosts)
         self.assertDictListMatch(weighted, expected, approx_equal=True)
 
     def test_no_hosts(self):
@@ -122,19 +123,24 @@ class LeastCostSchedulerTestCase(test.TestCase):
         self.flags(least_cost_scheduler_cost_functions=[
                 'nova.scheduler.least_cost.compute_fill_first_cost_fn'],
                 compute_fill_first_cost_fn_weight=1)
-
         num = 1
         instance_type = {'memory_mb': 1024}
         request_spec = {'instance_type': instance_type}
-        hosts = self.sched.filter_hosts('compute', request_spec, None)
+        svc_states = self.sched.zone_manager.service_states.iteritems()
+        all_hosts = [(host, services["compute"])
+                for host, services in svc_states
+                if "compute" in services]
+        hosts = self.sched.filter_hosts('compute', request_spec, all_hosts)
 
         expected = []
-        for idx, (hostname, caps) in enumerate(hosts):
+        for idx, (hostname, services) in enumerate(hosts):
+            caps = copy.deepcopy(services["compute"])
             # Costs are normalized so over 10 hosts, each host with increasing
             # free ram will cost 1/N more. Since the lowest cost host has some
             # free ram, we add in the 1/N for the base_cost
             weight = 0.1 + (0.1 * idx)
-            weight_dict = dict(weight=weight, hostname=hostname)
-            expected.append(weight_dict)
+            wtd_dict = dict(hostname=hostname, weight=weight,
+                    capabilities=caps)
+            expected.append(wtd_dict)
 
         self.assertWeights(expected, num, request_spec, hosts)
diff --git a/nova/tests/test_api.py b/nova/tests/test_api.py
index 2011ae756..526d1c490 100644
--- a/nova/tests/test_api.py
+++ b/nova/tests/test_api.py
@@ -32,6 +32,7 @@ from nova import context
 from nova import exception
 from nova import test
 from nova import wsgi
+from nova.api import auth
 from nova.api import ec2
 from nova.api.ec2 import apirequest
 from nova.api.ec2 import cloud
@@ -199,7 +200,7 @@ class ApiEc2TestCase(test.TestCase):
         # NOTE(vish): skipping the Authorizer
         roles = ['sysadmin', 'netadmin']
         ctxt = context.RequestContext('fake', 'fake', roles=roles)
-        self.app = wsgi.InjectContext(ctxt,
+        self.app = auth.InjectContext(ctxt,
                 ec2.Requestify(ec2.Authorizer(ec2.Executor()),
                                'nova.api.ec2.cloud.CloudController'))
 
diff --git a/nova/tests/test_auth.py b/nova/tests/test_auth.py
index 4561eb7f2..1b3166af7 100644
--- a/nova/tests/test_auth.py
+++ b/nova/tests/test_auth.py
@@ -147,6 +147,7 @@ class _AuthManagerBaseTestCase(test.TestCase):
                         '/services/Cloud'))
 
     def test_can_get_credentials(self):
+        self.flags(use_deprecated_auth=True)
         st = {'access': 'access', 'secret': 'secret'}
         with user_and_project_generator(self.manager, user_state=st) as (u, p):
             credentials = self.manager.get_environment_rc(u, p)
diff --git a/nova/tests/test_cloud.py b/nova/tests/test_cloud.py
index b2afc53c9..0793784f8 100644
--- a/nova/tests/test_cloud.py
+++ b/nova/tests/test_cloud.py
@@ -487,6 +487,17 @@ class CloudTestCase(test.TestCase):
         db.service_destroy(self.context, comp1['id'])
         db.service_destroy(self.context, comp2['id'])
 
+    def test_describe_instances_deleted(self):
+        args1 = {'reservation_id': 'a', 'image_ref': 1, 'host': 'host1'}
+        inst1 = db.instance_create(self.context, args1)
+        args2 = {'reservation_id': 'b', 'image_ref': 1, 'host': 'host1'}
+        inst2 = db.instance_create(self.context, args2)
+        db.instance_destroy(self.context, inst1.id)
+        result = self.cloud.describe_instances(self.context)
+        result = result['reservationSet'][0]['instancesSet']
+        self.assertEqual(result[0]['instanceId'],
+                         ec2utils.id_to_ec2_id(inst2.id))
+
     def _block_device_mapping_create(self, instance_id, mappings):
         volumes = []
         for bdm in mappings:
diff --git a/nova/tests/test_compute.py b/nova/tests/test_compute.py
index 4f5d36f14..6659b81eb 100644
--- a/nova/tests/test_compute.py
+++ b/nova/tests/test_compute.py
@@ -2,6 +2,7 @@
 
 # Copyright 2010 United States Government as represented by the
 # Administrator of the National Aeronautics and Space Administration.
+# Copyright 2011 Piston Cloud Computing, Inc.
 # All Rights Reserved.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -159,9 +160,24 @@ class ComputeTestCase(test.TestCase):
             db.security_group_destroy(self.context, group['id'])
             db.instance_destroy(self.context, ref[0]['id'])
 
+    def test_create_instance_associates_config_drive(self):
+        """Make sure create associates a config drive."""
+
+        instance_id = self._create_instance(params={'config_drive': True, })
+
+        try:
+            self.compute.run_instance(self.context, instance_id)
+            instances = db.instance_get_all(context.get_admin_context())
+            instance = instances[0]
+
+            self.assertTrue(instance.config_drive)
+        finally:
+            db.instance_destroy(self.context, instance_id)
+
     def test_default_hostname_generator(self):
-        cases = [(None, 'server_1'), ('Hello, Server!', 'hello_server'),
-                 ('<}\x1fh\x10e\x08l\x02l\x05o\x12!{>', 'hello')]
+        cases = [(None, 'server-1'), ('Hello, Server!', 'hello-server'),
+                 ('<}\x1fh\x10e\x08l\x02l\x05o\x12!{>', 'hello'),
+                 ('hello_server', 'hello-server')]
         for display_name, hostname in cases:
             ref = self.compute_api.create(self.context,
                 instance_types.get_default_instance_type(), None,
@@ -347,7 +363,7 @@ class ComputeTestCase(test.TestCase):
         self.assertEquals(msg['priority'], 'INFO')
         self.assertEquals(msg['event_type'], 'compute.instance.create')
         payload = msg['payload']
-        self.assertEquals(payload['tenant_id'], self.project_id)
+        self.assertEquals(payload['project_id'], self.project_id)
         self.assertEquals(payload['user_id'], self.user_id)
         self.assertEquals(payload['instance_id'], instance_id)
         self.assertEquals(payload['instance_type'], 'm1.tiny')
@@ -371,7 +387,7 @@ class ComputeTestCase(test.TestCase):
         self.assertEquals(msg['priority'], 'INFO')
         self.assertEquals(msg['event_type'], 'compute.instance.delete')
         payload = msg['payload']
-        self.assertEquals(payload['tenant_id'], self.project_id)
+        self.assertEquals(payload['project_id'], self.project_id)
         self.assertEquals(payload['user_id'], self.user_id)
         self.assertEquals(payload['instance_id'], instance_id)
         self.assertEquals(payload['instance_type'], 'm1.tiny')
@@ -454,7 +470,7 @@ class ComputeTestCase(test.TestCase):
         self.assertEquals(msg['priority'], 'INFO')
         self.assertEquals(msg['event_type'], 'compute.instance.resize.prep')
         payload = msg['payload']
-        self.assertEquals(payload['tenant_id'], self.project_id)
+        self.assertEquals(payload['project_id'], self.project_id)
         self.assertEquals(payload['user_id'], self.user_id)
         self.assertEquals(payload['instance_id'], instance_id)
         self.assertEquals(payload['instance_type'], 'm1.tiny')
diff --git a/nova/tests/test_db_api.py b/nova/tests/test_db_api.py
index 0c07cbb7c..038c07f40 100644
--- a/nova/tests/test_db_api.py
+++ b/nova/tests/test_db_api.py
@@ -76,3 +76,20 @@ class DbApiTestCase(test.TestCase):
         self.assertEqual(instance['id'], result['id'])
         self.assertEqual(result['fixed_ips'][0]['floating_ips'][0].address,
                          '1.2.1.2')
+
+    def test_instance_get_all_by_filters(self):
+        args = {'reservation_id': 'a', 'image_ref': 1, 'host': 'host1'}
+        inst1 = db.instance_create(self.context, args)
+        inst2 = db.instance_create(self.context, args)
+        result = db.instance_get_all_by_filters(self.context, {})
+        self.assertTrue(2, len(result))
+
+    def test_instance_get_all_by_filters_deleted(self):
+        args1 = {'reservation_id': 'a', 'image_ref': 1, 'host': 'host1'}
+        inst1 = db.instance_create(self.context, args1)
+        args2 = {'reservation_id': 'b', 'image_ref': 1, 'host': 'host1'}
+        inst2 = db.instance_create(self.context, args2)
+        db.instance_destroy(self.context, inst1.id)
+        result = db.instance_get_all_by_filters(self.context.elevated(), {})
+        self.assertEqual(1, len(result))
+        self.assertEqual(result[0].id, inst2.id)
diff --git a/nova/tests/test_host_filter.py b/nova/tests/test_host_filter.py
deleted file mode 100644
index 3a1389a49..000000000
--- a/nova/tests/test_host_filter.py
+++ /dev/null
@@ -1,200 +0,0 @@
-# Copyright 2011 OpenStack LLC.
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-"""
-Tests For Scheduler Host Filters.
-"""
-
-import json
-
-from nova import exception
-from nova import test
-from nova.scheduler import host_filter
-
-
-class FakeZoneManager:
-    pass
-
-
-class HostFilterTestCase(test.TestCase):
-    """Test case for host filters."""
-
-    def _host_caps(self, multiplier):
-        # Returns host capabilities in the following way:
-        # host1 = memory:free 10 (100max)
-        #         disk:available 100 (1000max)
-        # hostN = memory:free 10 + 10N
-        #         disk:available 100 + 100N
-        # in other words: hostN has more resources than host0
-        # which means ... don't go above 10 hosts.
-        return {'host_name-description': 'XenServer %s' % multiplier,
-                'host_hostname': 'xs-%s' % multiplier,
-                'host_memory_total': 100,
-                'host_memory_overhead': 10,
-                'host_memory_free': 10 + multiplier * 10,
-                'host_memory_free-computed': 10 + multiplier * 10,
-                'host_other-config': {},
-                'host_ip_address': '192.168.1.%d' % (100 + multiplier),
-                'host_cpu_info': {},
-                'disk_available': 100 + multiplier * 100,
-                'disk_total': 1000,
-                'disk_used': 0,
-                'host_uuid': 'xxx-%d' % multiplier,
-                'host_name-label': 'xs-%s' % multiplier}
-
-    def setUp(self):
-        super(HostFilterTestCase, self).setUp()
-        default_host_filter = 'nova.scheduler.host_filter.AllHostsFilter'
-        self.flags(default_host_filter=default_host_filter)
-        self.instance_type = dict(name='tiny',
-                memory_mb=50,
-                vcpus=10,
-                local_gb=500,
-                flavorid=1,
-                swap=500,
-                rxtx_quota=30000,
-                rxtx_cap=200,
-                extra_specs={})
-
-        self.zone_manager = FakeZoneManager()
-        states = {}
-        for x in xrange(10):
-            states['host%02d' % (x + 1)] = {'compute': self._host_caps(x)}
-        self.zone_manager.service_states = states
-
-    def test_choose_filter(self):
-        # Test default filter ...
-        hf = host_filter.choose_host_filter()
-        self.assertEquals(hf._full_name(),
-                        'nova.scheduler.host_filter.AllHostsFilter')
-        # Test valid filter ...
-        hf = host_filter.choose_host_filter(
-                        'nova.scheduler.host_filter.InstanceTypeFilter')
-        self.assertEquals(hf._full_name(),
-                        'nova.scheduler.host_filter.InstanceTypeFilter')
-        # Test invalid filter ...
-        try:
-            host_filter.choose_host_filter('does not exist')
-            self.fail("Should not find host filter.")
-        except exception.SchedulerHostFilterNotFound:
-            pass
-
-    def test_all_host_filter(self):
-        hf = host_filter.AllHostsFilter()
-        cooked = hf.instance_type_to_filter(self.instance_type)
-        hosts = hf.filter_hosts(self.zone_manager, cooked)
-        self.assertEquals(10, len(hosts))
-        for host, capabilities in hosts:
-            self.assertTrue(host.startswith('host'))
-
-    def test_instance_type_filter(self):
-        hf = host_filter.InstanceTypeFilter()
-        # filter all hosts that can support 50 ram and 500 disk
-        name, cooked = hf.instance_type_to_filter(self.instance_type)
-        self.assertEquals('nova.scheduler.host_filter.InstanceTypeFilter',
-                          name)
-        hosts = hf.filter_hosts(self.zone_manager, cooked)
-        self.assertEquals(6, len(hosts))
-        just_hosts = [host for host, caps in hosts]
-        just_hosts.sort()
-        self.assertEquals('host05', just_hosts[0])
-        self.assertEquals('host10', just_hosts[5])
-
-    def test_json_filter(self):
-        hf = host_filter.JsonFilter()
-        # filter all hosts that can support 50 ram and 500 disk
-        name, cooked = hf.instance_type_to_filter(self.instance_type)
-        self.assertEquals('nova.scheduler.host_filter.JsonFilter', name)
-        hosts = hf.filter_hosts(self.zone_manager, cooked)
-        self.assertEquals(6, len(hosts))
-        just_hosts = [host for host, caps in hosts]
-        just_hosts.sort()
-        self.assertEquals('host05', just_hosts[0])
-        self.assertEquals('host10', just_hosts[5])
-
-        # Try some custom queries
-
-        raw = ['or',
-                   ['and',
-                       ['<', '$compute.host_memory_free', 30],
-                       ['<', '$compute.disk_available', 300],
-                   ],
-                   ['and',
-                       ['>', '$compute.host_memory_free', 70],
-                       ['>', '$compute.disk_available', 700],
-                   ],
-              ]
-
-        cooked = json.dumps(raw)
-        hosts = hf.filter_hosts(self.zone_manager, cooked)
-
-        self.assertEquals(5, len(hosts))
-        just_hosts = [host for host, caps in hosts]
-        just_hosts.sort()
-        for index, host in zip([1, 2, 8, 9, 10], just_hosts):
-            self.assertEquals('host%02d' % index, host)
-
-        raw = ['not',
-                  ['=', '$compute.host_memory_free', 30],
-              ]
-        cooked = json.dumps(raw)
-        hosts = hf.filter_hosts(self.zone_manager, cooked)
-
-        self.assertEquals(9, len(hosts))
-        just_hosts = [host for host, caps in hosts]
-        just_hosts.sort()
-        for index, host in zip([1, 2, 4, 5, 6, 7, 8, 9, 10], just_hosts):
-            self.assertEquals('host%02d' % index, host)
-
-        raw = ['in', '$compute.host_memory_free', 20, 40, 60, 80, 100]
-        cooked = json.dumps(raw)
-        hosts = hf.filter_hosts(self.zone_manager, cooked)
-
-        self.assertEquals(5, len(hosts))
-        just_hosts = [host for host, caps in hosts]
-        just_hosts.sort()
-        for index, host in zip([2, 4, 6, 8, 10], just_hosts):
-            self.assertEquals('host%02d' % index, host)
-
-        # Try some bogus input ...
-        raw = ['unknown command', ]
-        cooked = json.dumps(raw)
-        try:
-            hf.filter_hosts(self.zone_manager, cooked)
-            self.fail("Should give KeyError")
-        except KeyError, e:
-            pass
-
-        self.assertTrue(hf.filter_hosts(self.zone_manager, json.dumps([])))
-        self.assertTrue(hf.filter_hosts(self.zone_manager, json.dumps({})))
-        self.assertTrue(hf.filter_hosts(self.zone_manager, json.dumps(
-                ['not', True, False, True, False])))
-
-        try:
-            hf.filter_hosts(self.zone_manager, json.dumps(
-                'not', True, False, True, False))
-            self.fail("Should give KeyError")
-        except KeyError, e:
-            pass
-
-        self.assertFalse(hf.filter_hosts(self.zone_manager,
-                json.dumps(['=', '$foo', 100])))
-        self.assertFalse(hf.filter_hosts(self.zone_manager,
-                json.dumps(['=', '$.....', 100])))
-        self.assertFalse(hf.filter_hosts(self.zone_manager,
-                json.dumps(
-            ['>', ['and', ['or', ['not', ['<', ['>=', ['<=', ['in', ]]]]]]]])))
-
-        self.assertFalse(hf.filter_hosts(self.zone_manager,
-                json.dumps(['=', {}, ['>', '$missing....foo']])))
diff --git a/nova/tests/test_ipv6.py b/nova/tests/test_ipv6.py
index d123df6f1..04c1b5598 100644
--- a/nova/tests/test_ipv6.py
+++ b/nova/tests/test_ipv6.py
@@ -40,6 +40,25 @@ class IPv6RFC2462TestCase(test.TestCase):
         mac = ipv6.to_mac('2001:db8::216:3eff:fe33:4455')
         self.assertEquals(mac, '00:16:3e:33:44:55')
 
+    def test_to_global_with_bad_mac(self):
+        bad_mac = '02:16:3e:33:44:5Z'
+        self.assertRaises(TypeError, ipv6.to_global,
+                                    '2001:db8::', bad_mac, 'test')
+
+    def test_to_global_with_bad_prefix(self):
+        bad_prefix = '82'
+        self.assertRaises(TypeError, ipv6.to_global,
+                                    bad_prefix, 
+                                    '2001:db8::216:3eff:fe33:4455',
+                                    'test')
+
+    def test_to_global_with_bad_project(self):
+        bad_project = 'non-existent-project-name'
+        self.assertRaises(TypeError, ipv6.to_global,
+                                    '2001:db8::',
+                                    '2001:db8::a94a:8fe5:ff33:4455',
+                                    bad_project)
+
 
 class IPv6AccountIdentiferTestCase(test.TestCase):
     """Unit tests for IPv6 account_identifier backend operations."""
@@ -55,3 +74,22 @@ class IPv6AccountIdentiferTestCase(test.TestCase):
     def test_to_mac(self):
         mac = ipv6.to_mac('2001:db8::a94a:8fe5:ff33:4455')
         self.assertEquals(mac, '02:16:3e:33:44:55')
+
+    def test_to_global_with_bad_mac(self):
+        bad_mac = '02:16:3e:33:44:5X'
+        self.assertRaises(TypeError, ipv6.to_global,
+                                    '2001:db8::', bad_mac, 'test')
+
+    def test_to_global_with_bad_prefix(self):
+        bad_prefix = '78'
+        self.assertRaises(TypeError, ipv6.to_global,
+                                    bad_prefix,
+                                    '2001:db8::a94a:8fe5:ff33:4455',
+                                    'test')
+
+    def test_to_global_with_bad_project(self):
+        bad_project = 'non-existent-project-name'
+        self.assertRaises(TypeError, ipv6.to_global,
+                                    '2001:db8::',
+                                    '2001:db8::a94a:8fe5:ff33:4455',
+                                    bad_project)
diff --git a/nova/tests/test_libvirt.py b/nova/tests/test_libvirt.py
index 688518bb8..6a213b4f0 100644
--- a/nova/tests/test_libvirt.py
+++ b/nova/tests/test_libvirt.py
@@ -836,6 +836,7 @@ class LibvirtConnTestCase(test.TestCase):
             count = (0 <= str(e.message).find('Unexpected method call'))
 
         shutil.rmtree(os.path.join(FLAGS.instances_path, instance.name))
+        shutil.rmtree(os.path.join(FLAGS.instances_path, '_base'))
 
         self.assertTrue(count)
 
diff --git a/nova/tests/test_metadata.py b/nova/tests/test_metadata.py
index bfc7a6d44..b06e5c136 100644
--- a/nova/tests/test_metadata.py
+++ b/nova/tests/test_metadata.py
@@ -23,12 +23,21 @@ import httplib
 
 import webob
 
+from nova import exception
 from nova import test
 from nova import wsgi
 from nova.api.ec2 import metadatarequesthandler
 from nova.db.sqlalchemy import api
 
 
+USER_DATA_STRING = ("This is an encoded string")
+ENCODE_USER_DATA_STRING = base64.b64encode(USER_DATA_STRING)
+
+
+def return_non_existing_server_by_address(context, address):
+    raise exception.NotFound()
+
+
 class MetadataTestCase(test.TestCase):
     """Test that metadata is returning proper values."""
 
@@ -79,3 +88,34 @@ class MetadataTestCase(test.TestCase):
         self.stubs.Set(api, 'security_group_get_by_instance', sg_get)
         self.assertEqual(self.request('/meta-data/security-groups'),
                          'default\nother')
+
+    def test_user_data_non_existing_fixed_address(self):
+        self.stubs.Set(api, 'instance_get_all_by_filters',
+                       return_non_existing_server_by_address)
+        request = webob.Request.blank('/user-data')
+        request.remote_addr = "127.1.1.1"
+        response = request.get_response(self.app)
+        self.assertEqual(response.status_int, 404)
+
+    def test_user_data_none_fixed_address(self):
+        self.stubs.Set(api, 'instance_get_all_by_filters',
+                       return_non_existing_server_by_address)
+        request = webob.Request.blank('/user-data')
+        request.remote_addr = None
+        response = request.get_response(self.app)
+        self.assertEqual(response.status_int, 500)
+
+    def test_user_data_invalid_url(self):
+        request = webob.Request.blank('/user-data-invalid')
+        request.remote_addr = "127.0.0.1"
+        response = request.get_response(self.app)
+        self.assertEqual(response.status_int, 404)
+
+    def test_user_data_with_use_forwarded_header(self):
+        self.instance['user_data'] = ENCODE_USER_DATA_STRING
+        self.flags(use_forwarded_for=True)
+        request = webob.Request.blank('/user-data')
+        request.remote_addr = "127.0.0.1"
+        response = request.get_response(self.app)
+        self.assertEqual(response.status_int, 200)
+        self.assertEqual(response.body, USER_DATA_STRING)
diff --git a/nova/tests/test_network.py b/nova/tests/test_network.py
index 0ead680ee..0b8539442 100644
--- a/nova/tests/test_network.py
+++ b/nova/tests/test_network.py
@@ -15,6 +15,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
+from nova import context
 from nova import db
 from nova import exception
 from nova import log as logging
@@ -41,6 +42,7 @@ class FakeModel(dict):
 
 
 networks = [{'id': 0,
+             'uuid': "aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa",
              'label': 'test0',
              'injected': False,
              'multi_host': False,
@@ -60,6 +62,7 @@ networks = [{'id': 0,
              'project_id': 'fake_project',
              'vpn_public_address': '192.168.0.2'},
             {'id': 1,
+             'uuid': "bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb",
              'label': 'test1',
              'injected': False,
              'multi_host': False,
@@ -108,11 +111,14 @@ floating_ip_fields = {'id': 0,
 
 vifs = [{'id': 0,
          'address': 'DE:AD:BE:EF:00:00',
+         'uuid': '00000000-0000-0000-0000-0000000000000000',
          'network_id': 0,
          'network': FakeModel(**networks[0]),
          'instance_id': 0},
         {'id': 1,
          'address': 'DE:AD:BE:EF:00:01',
+         'uuid': '00000000-0000-0000-0000-0000000000000001',
+         'network_id': 0,
          'network_id': 1,
          'network': FakeModel(**networks[1]),
          'instance_id': 0}]
@@ -123,6 +129,8 @@ class FlatNetworkTestCase(test.TestCase):
         super(FlatNetworkTestCase, self).setUp()
         self.network = network_manager.FlatManager(host=HOST)
         self.network.db = db
+        self.context = context.RequestContext('testuser', 'testproject',
+                                              is_admin=False)
 
     def test_get_instance_nw_info(self):
         self.mox.StubOutWithMock(db, 'fixed_ip_get_by_instance')
@@ -163,6 +171,8 @@ class FlatNetworkTestCase(test.TestCase):
                      'ips': 'DONTCARE',
                      'label': 'test%s' % i,
                      'mac': 'DE:AD:BE:EF:00:0%s' % i,
+                     'vif_uuid': ('00000000-0000-0000-0000-000000000000000%s' %
+                                  i),
                      'rxtx_cap': 'DONTCARE',
                      'should_create_vlan': False,
                      'should_create_bridge': False}
@@ -178,12 +188,73 @@ class FlatNetworkTestCase(test.TestCase):
                       'netmask': '255.255.255.0'}]
             self.assertDictListMatch(nw[1]['ips'], check)
 
+    def test_validate_networks(self):
+        self.mox.StubOutWithMock(db, 'network_get_all_by_uuids')
+        self.mox.StubOutWithMock(db, "fixed_ip_get_by_address")
+
+        requested_networks = [("bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb",
+                               "192.168.1.100")]
+        db.network_get_all_by_uuids(mox.IgnoreArg(),
+                                mox.IgnoreArg()).AndReturn(networks)
+
+        fixed_ips[1]['network'] = FakeModel(**networks[1])
+        fixed_ips[1]['instance'] = None
+        db.fixed_ip_get_by_address(mox.IgnoreArg(),
+                                    mox.IgnoreArg()).AndReturn(fixed_ips[1])
+
+        self.mox.ReplayAll()
+        self.network.validate_networks(self.context, requested_networks)
+
+    def test_validate_networks_none_requested_networks(self):
+        self.network.validate_networks(self.context, None)
+
+    def test_validate_networks_empty_requested_networks(self):
+        requested_networks = []
+        self.mox.ReplayAll()
+
+        self.network.validate_networks(self.context, requested_networks)
+
+    def test_validate_networks_invalid_fixed_ip(self):
+        self.mox.StubOutWithMock(db, 'network_get_all_by_uuids')
+        requested_networks = [(1, "192.168.0.100.1")]
+        db.network_get_all_by_uuids(mox.IgnoreArg(),
+                                mox.IgnoreArg()).AndReturn(networks)
+        self.mox.ReplayAll()
+
+        self.assertRaises(exception.FixedIpInvalid,
+                          self.network.validate_networks, None,
+                          requested_networks)
+
+    def test_validate_networks_empty_fixed_ip(self):
+        self.mox.StubOutWithMock(db, 'network_get_all_by_uuids')
+
+        requested_networks = [(1, "")]
+        db.network_get_all_by_uuids(mox.IgnoreArg(),
+                                mox.IgnoreArg()).AndReturn(networks)
+        self.mox.ReplayAll()
+
+        self.assertRaises(exception.FixedIpInvalid,
+                          self.network.validate_networks,
+                          None, requested_networks)
+
+    def test_validate_networks_none_fixed_ip(self):
+        self.mox.StubOutWithMock(db, 'network_get_all_by_uuids')
+
+        requested_networks = [(1, None)]
+        db.network_get_all_by_uuids(mox.IgnoreArg(),
+                                    mox.IgnoreArg()).AndReturn(networks)
+        self.mox.ReplayAll()
+
+        self.network.validate_networks(None, requested_networks)
+
 
 class VlanNetworkTestCase(test.TestCase):
     def setUp(self):
         super(VlanNetworkTestCase, self).setUp()
         self.network = network_manager.VlanManager(host=HOST)
         self.network.db = db
+        self.context = context.RequestContext('testuser', 'testproject',
+                                              is_admin=False)
 
     def test_vpn_allocate_fixed_ip(self):
         self.mox.StubOutWithMock(db, 'fixed_ip_associate')
@@ -227,7 +298,7 @@ class VlanNetworkTestCase(test.TestCase):
 
         network = dict(networks[0])
         network['vpn_private_address'] = '192.168.0.2'
-        self.network.allocate_fixed_ip(None, 0, network)
+        self.network.allocate_fixed_ip(self.context, 0, network)
 
     def test_create_networks_too_big(self):
         self.assertRaises(ValueError, self.network.create_networks, None,
@@ -238,6 +309,68 @@ class VlanNetworkTestCase(test.TestCase):
                           num_networks=100, vlan_start=1,
                           cidr='192.168.0.1/24', network_size=100)
 
+    def test_validate_networks(self):
+        self.mox.StubOutWithMock(db, 'network_get_all_by_uuids')
+        self.mox.StubOutWithMock(db, "fixed_ip_get_by_address")
+
+        requested_networks = [("bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb",
+                               "192.168.1.100")]
+        db.network_get_all_by_uuids(mox.IgnoreArg(),
+                                mox.IgnoreArg(),
+                                mox.IgnoreArg()).AndReturn(networks)
+
+        fixed_ips[1]['network'] = FakeModel(**networks[1])
+        fixed_ips[1]['instance'] = None
+        db.fixed_ip_get_by_address(mox.IgnoreArg(),
+                                    mox.IgnoreArg()).AndReturn(fixed_ips[1])
+
+        self.mox.ReplayAll()
+        self.network.validate_networks(self.context, requested_networks)
+
+    def test_validate_networks_none_requested_networks(self):
+        self.network.validate_networks(self.context, None)
+
+    def test_validate_networks_empty_requested_networks(self):
+        requested_networks = []
+        self.mox.ReplayAll()
+
+        self.network.validate_networks(self.context, requested_networks)
+
+    def test_validate_networks_invalid_fixed_ip(self):
+        self.mox.StubOutWithMock(db, 'network_get_all_by_uuids')
+        requested_networks = [(1, "192.168.0.100.1")]
+        db.network_get_all_by_uuids(mox.IgnoreArg(),
+                                mox.IgnoreArg(),
+                                mox.IgnoreArg()).AndReturn(networks)
+        self.mox.ReplayAll()
+
+        self.assertRaises(exception.FixedIpInvalid,
+                          self.network.validate_networks, self.context,
+                          requested_networks)
+
+    def test_validate_networks_empty_fixed_ip(self):
+        self.mox.StubOutWithMock(db, 'network_get_all_by_uuids')
+
+        requested_networks = [(1, "")]
+        db.network_get_all_by_uuids(mox.IgnoreArg(),
+                                mox.IgnoreArg(),
+                                mox.IgnoreArg()).AndReturn(networks)
+        self.mox.ReplayAll()
+
+        self.assertRaises(exception.FixedIpInvalid,
+                          self.network.validate_networks,
+                          self.context, requested_networks)
+
+    def test_validate_networks_none_fixed_ip(self):
+        self.mox.StubOutWithMock(db, 'network_get_all_by_uuids')
+
+        requested_networks = [(1, None)]
+        db.network_get_all_by_uuids(mox.IgnoreArg(),
+                                mox.IgnoreArg(),
+                                mox.IgnoreArg()).AndReturn(networks)
+        self.mox.ReplayAll()
+        self.network.validate_networks(self.context, requested_networks)
+
 
 class CommonNetworkTestCase(test.TestCase):
 
diff --git a/nova/tests/test_notifier.py b/nova/tests/test_notifier.py
index 64b799a2c..7de3a4a99 100644
--- a/nova/tests/test_notifier.py
+++ b/nova/tests/test_notifier.py
@@ -134,3 +134,24 @@ class NotifierTestCase(test.TestCase):
         self.assertEqual(msg['event_type'], 'error_notification')
         self.assertEqual(msg['priority'], 'ERROR')
         self.assertEqual(msg['payload']['error'], 'foo')
+
+    def test_send_notification_by_decorator(self):
+        self.notify_called = False
+
+        def example_api(arg1, arg2):
+            return arg1 + arg2
+
+        example_api = nova.notifier.api.notify_decorator(
+                            'example_api',
+                             example_api)
+
+        def mock_notify(cls, *args):
+            self.notify_called = True
+
+        self.stubs.Set(nova.notifier.no_op_notifier, 'notify',
+                mock_notify)
+
+        class Mock(object):
+            pass
+        self.assertEqual(3, example_api(1, 2))
+        self.assertEqual(self.notify_called, True)
diff --git a/nova/tests/test_nova_manage.py b/nova/tests/test_nova_manage.py
index 9c6563f14..f5ea68a03 100644
--- a/nova/tests/test_nova_manage.py
+++ b/nova/tests/test_nova_manage.py
@@ -28,55 +28,45 @@ sys.dont_write_bytecode = True
 import imp
 nova_manage = imp.load_source('nova_manage.py', NOVA_MANAGE_PATH)
 sys.dont_write_bytecode = False
+import mox
+import stubout
 
-import netaddr
 from nova import context
 from nova import db
-from nova import flags
+from nova import exception
 from nova import test
-
-FLAGS = flags.FLAGS
+from nova.tests.db import fakes as db_fakes
 
 
 class FixedIpCommandsTestCase(test.TestCase):
     def setUp(self):
         super(FixedIpCommandsTestCase, self).setUp()
-        cidr = '10.0.0.0/24'
-        net = netaddr.IPNetwork(cidr)
-        net_info = {'bridge': 'fakebr',
-               'bridge_interface': 'fakeeth',
-               'dns': FLAGS.flat_network_dns,
-               'cidr': cidr,
-               'netmask': str(net.netmask),
-               'gateway': str(net[1]),
-               'broadcast': str(net.broadcast),
-               'dhcp_start': str(net[2])}
-        self.network = db.network_create_safe(context.get_admin_context(),
-                                              net_info)
-        num_ips = len(net)
-        for index in range(num_ips):
-            address = str(net[index])
-            reserved = (index == 1 or index == 2)
-            db.fixed_ip_create(context.get_admin_context(),
-                               {'network_id': self.network['id'],
-                                'address': address,
-                                'reserved': reserved})
+        self.stubs = stubout.StubOutForTesting()
+        db_fakes.stub_out_db_network_api(self.stubs)
         self.commands = nova_manage.FixedIpCommands()
 
     def tearDown(self):
-        db.network_delete_safe(context.get_admin_context(), self.network['id'])
         super(FixedIpCommandsTestCase, self).tearDown()
+        self.stubs.UnsetAll()
 
     def test_reserve(self):
-        self.commands.reserve('10.0.0.100')
+        self.commands.reserve('192.168.0.100')
         address = db.fixed_ip_get_by_address(context.get_admin_context(),
-                                             '10.0.0.100')
+                                             '192.168.0.100')
         self.assertEqual(address['reserved'], True)
 
+    def test_reserve_nonexistent_address(self):
+        self.assertRaises(SystemExit,
+                          self.commands.reserve,
+                          '55.55.55.55')
+
     def test_unreserve(self):
-        db.fixed_ip_update(context.get_admin_context(), '10.0.0.100',
-                           {'reserved': True})
-        self.commands.unreserve('10.0.0.100')
+        self.commands.unreserve('192.168.0.100')
         address = db.fixed_ip_get_by_address(context.get_admin_context(),
-                                             '10.0.0.100')
+                                             '192.168.0.100')
         self.assertEqual(address['reserved'], False)
+
+    def test_unreserve_nonexistent_address(self):
+        self.assertRaises(SystemExit,
+                          self.commands.unreserve,
+                          '55.55.55.55')
diff --git a/nova/tests/test_service.py b/nova/tests/test_service.py
index 8f92406ff..760b150be 100644
--- a/nova/tests/test_service.py
+++ b/nova/tests/test_service.py
@@ -205,6 +205,6 @@ class TestLauncher(test.TestCase):
     def test_launch_app(self):
         self.assertEquals(0, self.service.port)
         launcher = service.Launcher()
-        launcher.launch_service(self.service)
+        launcher.launch_server(self.service)
         self.assertEquals(0, self.service.port)
         launcher.stop()
diff --git a/nova/tests/test_utils.py b/nova/tests/test_utils.py
index ec5098a37..1ba794a1a 100644
--- a/nova/tests/test_utils.py
+++ b/nova/tests/test_utils.py
@@ -18,6 +18,7 @@ import datetime
 import os
 import tempfile
 
+import nova
 from nova import exception
 from nova import test
 from nova import utils
@@ -384,3 +385,57 @@ class ToPrimitiveTestCase(test.TestCase):
     def test_typeerror(self):
         x = bytearray  # Class, not instance
         self.assertEquals(utils.to_primitive(x), u"<type 'bytearray'>")
+
+    def test_nasties(self):
+        def foo():
+            pass
+        x = [datetime, foo, dir]
+        ret = utils.to_primitive(x)
+        self.assertEquals(len(ret), 3)
+        self.assertTrue(ret[0].startswith(u"<module 'datetime' from "))
+        self.assertTrue(ret[1].startswith(u'<function foo at 0x'))
+        self.assertEquals(ret[2], u'<built-in function dir>')
+
+
+class MonkeyPatchTestCase(test.TestCase):
+    """Unit test for utils.monkey_patch()."""
+    def setUp(self):
+        super(MonkeyPatchTestCase, self).setUp()
+        self.example_package = 'nova.tests.monkey_patch_example.'
+        self.flags(
+            monkey_patch=True,
+            monkey_patch_modules=[self.example_package + 'example_a' + ':'
+            + self.example_package + 'example_decorator'])
+
+    def test_monkey_patch(self):
+        utils.monkey_patch()
+        nova.tests.monkey_patch_example.CALLED_FUNCTION = []
+        from nova.tests.monkey_patch_example import example_a, example_b
+
+        self.assertEqual('Example function', example_a.example_function_a())
+        exampleA = example_a.ExampleClassA()
+        exampleA.example_method()
+        ret_a = exampleA.example_method_add(3, 5)
+        self.assertEqual(ret_a, 8)
+
+        self.assertEqual('Example function', example_b.example_function_b())
+        exampleB = example_b.ExampleClassB()
+        exampleB.example_method()
+        ret_b = exampleB.example_method_add(3, 5)
+
+        self.assertEqual(ret_b, 8)
+        package_a = self.example_package + 'example_a.'
+        self.assertTrue(package_a + 'example_function_a'
+            in nova.tests.monkey_patch_example.CALLED_FUNCTION)
+
+        self.assertTrue(package_a + 'ExampleClassA.example_method'
+            in nova.tests.monkey_patch_example.CALLED_FUNCTION)
+        self.assertTrue(package_a + 'ExampleClassA.example_method_add'
+            in nova.tests.monkey_patch_example.CALLED_FUNCTION)
+        package_b = self.example_package + 'example_b.'
+        self.assertFalse(package_b + 'example_function_b'
+            in nova.tests.monkey_patch_example.CALLED_FUNCTION)
+        self.assertFalse(package_b + 'ExampleClassB.example_method'
+            in nova.tests.monkey_patch_example.CALLED_FUNCTION)
+        self.assertFalse(package_b + 'ExampleClassB.example_method_add'
+            in nova.tests.monkey_patch_example.CALLED_FUNCTION)
diff --git a/nova/tests/test_versions.py b/nova/tests/test_versions.py
new file mode 100644
index 000000000..4621b042b
--- /dev/null
+++ b/nova/tests/test_versions.py
@@ -0,0 +1,61 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+#    Copyright 2011 Ken Pepple
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+from nova import exception
+from nova import test
+from nova import utils
+from nova import version
+
+
+class VersionTestCase(test.TestCase):
+    """Test cases for Versions code"""
+    def setUp(self):
+        """setup test with unchanging values"""
+        super(VersionTestCase, self).setUp()
+        self.version = version
+        self.version.FINAL = False
+        self.version.NOVA_VERSION = ['2012', '10']
+        self.version.YEAR, self.version.COUNT = self.version.NOVA_VERSION
+        self.version.version_info = {'branch_nick': u'LOCALBRANCH',
+                                    'revision_id': 'LOCALREVISION',
+                                    'revno': 0}
+
+    def test_version_string_is_good(self):
+        """Ensure version string works"""
+        self.assertEqual("2012.10-dev", self.version.version_string())
+
+    def test_canonical_version_string_is_good(self):
+        """Ensure canonical version works"""
+        self.assertEqual("2012.10", self.version.canonical_version_string())
+
+    def test_final_version_strings_are_identical(self):
+        """Ensure final version strings match only at release"""
+        self.assertNotEqual(self.version.canonical_version_string(),
+                        self.version.version_string())
+        self.version.FINAL = True
+        self.assertEqual(self.version.canonical_version_string(),
+                        self.version.version_string())
+
+    def test_vcs_version_string_is_good(self):
+        """Ensure uninstalled code generates local """
+        self.assertEqual("LOCALBRANCH:LOCALREVISION",
+                        self.version.vcs_version_string())
+
+    def test_version_string_with_vcs_is_good(self):
+        """Ensure uninstalled code get version string"""
+        self.assertEqual("2012.10-LOCALBRANCH:LOCALREVISION",
+                        self.version.version_string_with_vcs())
diff --git a/nova/tests/test_volume_types.py b/nova/tests/test_volume_types.py
new file mode 100644
index 000000000..1e190805c
--- /dev/null
+++ b/nova/tests/test_volume_types.py
@@ -0,0 +1,207 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright (c) 2011 Zadara Storage Inc.
+# Copyright (c) 2011 OpenStack LLC.
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+"""
+Unit Tests for volume types code
+"""
+import time
+
+from nova import context
+from nova import db
+from nova import exception
+from nova import flags
+from nova import log as logging
+from nova import test
+from nova import utils
+from nova.volume import volume_types
+from nova.db.sqlalchemy.session import get_session
+from nova.db.sqlalchemy import models
+
+FLAGS = flags.FLAGS
+LOG = logging.getLogger('nova.tests.test_volume_types')
+
+
+class VolumeTypeTestCase(test.TestCase):
+    """Test cases for volume type code"""
+    def setUp(self):
+        super(VolumeTypeTestCase, self).setUp()
+
+        self.ctxt = context.get_admin_context()
+        self.vol_type1_name = str(int(time.time()))
+        self.vol_type1_specs = dict(
+                    type="physical drive",
+                    drive_type="SAS",
+                    size="300",
+                    rpm="7200",
+                    visible="True")
+        self.vol_type1 = dict(name=self.vol_type1_name,
+                              extra_specs=self.vol_type1_specs)
+
+    def test_volume_type_create_then_destroy(self):
+        """Ensure volume types can be created and deleted"""
+        prev_all_vtypes = volume_types.get_all_types(self.ctxt)
+
+        volume_types.create(self.ctxt,
+                            self.vol_type1_name,
+                            self.vol_type1_specs)
+        new = volume_types.get_volume_type_by_name(self.ctxt,
+                                                   self.vol_type1_name)
+
+        LOG.info(_("Given data: %s"), self.vol_type1_specs)
+        LOG.info(_("Result data: %s"), new)
+
+        for k, v in self.vol_type1_specs.iteritems():
+            self.assertEqual(v, new['extra_specs'][k],
+                             'one of fields doesnt match')
+
+        new_all_vtypes = volume_types.get_all_types(self.ctxt)
+        self.assertEqual(len(prev_all_vtypes) + 1,
+                         len(new_all_vtypes),
+                         'drive type was not created')
+
+        volume_types.destroy(self.ctxt, self.vol_type1_name)
+        new_all_vtypes = volume_types.get_all_types(self.ctxt)
+        self.assertEqual(prev_all_vtypes,
+                         new_all_vtypes,
+                         'drive type was not deleted')
+
+    def test_volume_type_create_then_purge(self):
+        """Ensure volume types can be created and deleted"""
+        prev_all_vtypes = volume_types.get_all_types(self.ctxt, inactive=1)
+
+        volume_types.create(self.ctxt,
+                            self.vol_type1_name,
+                            self.vol_type1_specs)
+        new = volume_types.get_volume_type_by_name(self.ctxt,
+                                                   self.vol_type1_name)
+
+        for k, v in self.vol_type1_specs.iteritems():
+            self.assertEqual(v, new['extra_specs'][k],
+                             'one of fields doesnt match')
+
+        new_all_vtypes = volume_types.get_all_types(self.ctxt, inactive=1)
+        self.assertEqual(len(prev_all_vtypes) + 1,
+                         len(new_all_vtypes),
+                         'drive type was not created')
+
+        volume_types.destroy(self.ctxt, self.vol_type1_name)
+        new_all_vtypes2 = volume_types.get_all_types(self.ctxt, inactive=1)
+        self.assertEqual(len(new_all_vtypes),
+                         len(new_all_vtypes2),
+                         'drive type was incorrectly deleted')
+
+        volume_types.purge(self.ctxt, self.vol_type1_name)
+        new_all_vtypes2 = volume_types.get_all_types(self.ctxt, inactive=1)
+        self.assertEqual(len(new_all_vtypes) - 1,
+                         len(new_all_vtypes2),
+                         'drive type was not purged')
+
+    def test_get_all_volume_types(self):
+        """Ensures that all volume types can be retrieved"""
+        session = get_session()
+        total_volume_types = session.query(models.VolumeTypes).\
+                                           count()
+        vol_types = volume_types.get_all_types(self.ctxt)
+        self.assertEqual(total_volume_types, len(vol_types))
+
+    def test_non_existant_inst_type_shouldnt_delete(self):
+        """Ensures that volume type creation fails with invalid args"""
+        self.assertRaises(exception.ApiError,
+                          volume_types.destroy, self.ctxt, "sfsfsdfdfs")
+
+    def test_repeated_vol_types_should_raise_api_error(self):
+        """Ensures that volume duplicates raises ApiError"""
+        new_name = self.vol_type1_name + "dup"
+        volume_types.create(self.ctxt, new_name)
+        volume_types.destroy(self.ctxt, new_name)
+        self.assertRaises(
+                exception.ApiError,
+                volume_types.create, self.ctxt, new_name)
+
+    def test_invalid_volume_types_params(self):
+        """Ensures that volume type creation fails with invalid args"""
+        self.assertRaises(exception.InvalidVolumeType,
+                          volume_types.destroy, self.ctxt, None)
+        self.assertRaises(exception.InvalidVolumeType,
+                          volume_types.purge, self.ctxt, None)
+        self.assertRaises(exception.InvalidVolumeType,
+                          volume_types.get_volume_type, self.ctxt, None)
+        self.assertRaises(exception.InvalidVolumeType,
+                          volume_types.get_volume_type_by_name,
+                          self.ctxt, None)
+
+    def test_volume_type_get_by_id_and_name(self):
+        """Ensure volume types get returns same entry"""
+        volume_types.create(self.ctxt,
+                            self.vol_type1_name,
+                            self.vol_type1_specs)
+        new = volume_types.get_volume_type_by_name(self.ctxt,
+                                                   self.vol_type1_name)
+
+        new2 = volume_types.get_volume_type(self.ctxt, new['id'])
+        self.assertEqual(new, new2)
+
+    def test_volume_type_search_by_extra_spec(self):
+        """Ensure volume types get by extra spec returns correct type"""
+        volume_types.create(self.ctxt, "type1", {"key1": "val1",
+                                                 "key2": "val2"})
+        volume_types.create(self.ctxt, "type2", {"key2": "val2",
+                                                 "key3": "val3"})
+        volume_types.create(self.ctxt, "type3", {"key3": "another_value",
+                                                 "key4": "val4"})
+
+        vol_types = volume_types.get_all_types(self.ctxt,
+                        search_opts={'extra_specs': {"key1": "val1"}})
+        LOG.info("vol_types: %s" % vol_types)
+        self.assertEqual(len(vol_types), 1)
+        self.assertTrue("type1" in vol_types.keys())
+        self.assertEqual(vol_types['type1']['extra_specs'],
+                         {"key1": "val1", "key2": "val2"})
+
+        vol_types = volume_types.get_all_types(self.ctxt,
+                        search_opts={'extra_specs': {"key2": "val2"}})
+        LOG.info("vol_types: %s" % vol_types)
+        self.assertEqual(len(vol_types), 2)
+        self.assertTrue("type1" in vol_types.keys())
+        self.assertTrue("type2" in vol_types.keys())
+
+        vol_types = volume_types.get_all_types(self.ctxt,
+                        search_opts={'extra_specs': {"key3": "val3"}})
+        LOG.info("vol_types: %s" % vol_types)
+        self.assertEqual(len(vol_types), 1)
+        self.assertTrue("type2" in vol_types.keys())
+
+    def test_volume_type_search_by_extra_spec_multiple(self):
+        """Ensure volume types get by extra spec returns correct type"""
+        volume_types.create(self.ctxt, "type1", {"key1": "val1",
+                                                 "key2": "val2",
+                                                 "key3": "val3"})
+        volume_types.create(self.ctxt, "type2", {"key2": "val2",
+                                                 "key3": "val3"})
+        volume_types.create(self.ctxt, "type3", {"key1": "val1",
+                                                 "key3": "val3",
+                                                 "key4": "val4"})
+
+        vol_types = volume_types.get_all_types(self.ctxt,
+                        search_opts={'extra_specs': {"key1": "val1",
+                                                     "key3": "val3"}})
+        LOG.info("vol_types: %s" % vol_types)
+        self.assertEqual(len(vol_types), 2)
+        self.assertTrue("type1" in vol_types.keys())
+        self.assertTrue("type3" in vol_types.keys())
+        self.assertEqual(vol_types['type1']['extra_specs'],
+                         {"key1": "val1", "key2": "val2", "key3": "val3"})
+        self.assertEqual(vol_types['type3']['extra_specs'],
+                         {"key1": "val1", "key3": "val3", "key4": "val4"})
diff --git a/nova/tests/test_volume_types_extra_specs.py b/nova/tests/test_volume_types_extra_specs.py
new file mode 100644
index 000000000..017b187a1
--- /dev/null
+++ b/nova/tests/test_volume_types_extra_specs.py
@@ -0,0 +1,132 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright (c) 2011 Zadara Storage Inc.
+# Copyright (c) 2011 OpenStack LLC.
+# Copyright 2011 University of Southern California
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+"""
+Unit Tests for volume types extra specs code
+"""
+
+from nova import context
+from nova import db
+from nova import test
+from nova.db.sqlalchemy.session import get_session
+from nova.db.sqlalchemy import models
+
+
+class VolumeTypeExtraSpecsTestCase(test.TestCase):
+
+    def setUp(self):
+        super(VolumeTypeExtraSpecsTestCase, self).setUp()
+        self.context = context.get_admin_context()
+        self.vol_type1 = dict(name="TEST: Regular volume test")
+        self.vol_type1_specs = dict(vol_extra1="value1",
+                                  vol_extra2="value2",
+                                  vol_extra3=3)
+        self.vol_type1['extra_specs'] = self.vol_type1_specs
+        ref = db.api.volume_type_create(self.context, self.vol_type1)
+        self.volume_type1_id = ref.id
+        for k, v in self.vol_type1_specs.iteritems():
+            self.vol_type1_specs[k] = str(v)
+
+        self.vol_type2_noextra = dict(name="TEST: Volume type without extra")
+        ref = db.api.volume_type_create(self.context, self.vol_type2_noextra)
+        self.vol_type2_id = ref.id
+
+    def tearDown(self):
+        # Remove the instance type from the database
+        db.api.volume_type_purge(context.get_admin_context(),
+                                 self.vol_type1['name'])
+        db.api.volume_type_purge(context.get_admin_context(),
+                                 self.vol_type2_noextra['name'])
+        super(VolumeTypeExtraSpecsTestCase, self).tearDown()
+
+    def test_volume_type_specs_get(self):
+        expected_specs = self.vol_type1_specs.copy()
+        actual_specs = db.api.volume_type_extra_specs_get(
+                              context.get_admin_context(),
+                              self.volume_type1_id)
+        self.assertEquals(expected_specs, actual_specs)
+
+    def test_volume_type_extra_specs_delete(self):
+        expected_specs = self.vol_type1_specs.copy()
+        del expected_specs['vol_extra2']
+        db.api.volume_type_extra_specs_delete(context.get_admin_context(),
+                                      self.volume_type1_id,
+                                      'vol_extra2')
+        actual_specs = db.api.volume_type_extra_specs_get(
+                              context.get_admin_context(),
+                              self.volume_type1_id)
+        self.assertEquals(expected_specs, actual_specs)
+
+    def test_volume_type_extra_specs_update(self):
+        expected_specs = self.vol_type1_specs.copy()
+        expected_specs['vol_extra3'] = "4"
+        db.api.volume_type_extra_specs_update_or_create(
+                              context.get_admin_context(),
+                              self.volume_type1_id,
+                              dict(vol_extra3=4))
+        actual_specs = db.api.volume_type_extra_specs_get(
+                              context.get_admin_context(),
+                              self.volume_type1_id)
+        self.assertEquals(expected_specs, actual_specs)
+
+    def test_volume_type_extra_specs_create(self):
+        expected_specs = self.vol_type1_specs.copy()
+        expected_specs['vol_extra4'] = 'value4'
+        expected_specs['vol_extra5'] = 'value5'
+        db.api.volume_type_extra_specs_update_or_create(
+                              context.get_admin_context(),
+                              self.volume_type1_id,
+                              dict(vol_extra4="value4",
+                                   vol_extra5="value5"))
+        actual_specs = db.api.volume_type_extra_specs_get(
+                              context.get_admin_context(),
+                              self.volume_type1_id)
+        self.assertEquals(expected_specs, actual_specs)
+
+    def test_volume_type_get_with_extra_specs(self):
+        volume_type = db.api.volume_type_get(
+                            context.get_admin_context(),
+                            self.volume_type1_id)
+        self.assertEquals(volume_type['extra_specs'],
+                          self.vol_type1_specs)
+
+        volume_type = db.api.volume_type_get(
+                            context.get_admin_context(),
+                            self.vol_type2_id)
+        self.assertEquals(volume_type['extra_specs'], {})
+
+    def test_volume_type_get_by_name_with_extra_specs(self):
+        volume_type = db.api.volume_type_get_by_name(
+                            context.get_admin_context(),
+                            self.vol_type1['name'])
+        self.assertEquals(volume_type['extra_specs'],
+                          self.vol_type1_specs)
+
+        volume_type = db.api.volume_type_get_by_name(
+                            context.get_admin_context(),
+                            self.vol_type2_noextra['name'])
+        self.assertEquals(volume_type['extra_specs'], {})
+
+    def test_volume_type_get_all(self):
+        expected_specs = self.vol_type1_specs.copy()
+
+        types = db.api.volume_type_get_all(context.get_admin_context())
+
+        self.assertEquals(
+            types[self.vol_type1['name']]['extra_specs'], expected_specs)
+
+        self.assertEquals(
+            types[self.vol_type2_noextra['name']]['extra_specs'], {})
diff --git a/nova/utils.py b/nova/utils.py
index 7276b6bd5..21e6221b2 100644
--- a/nova/utils.py
+++ b/nova/utils.py
@@ -35,6 +35,7 @@ import sys
 import time
 import types
 import uuid
+import pyclbr
 from xml.sax import saxutils
 
 from eventlet import event
@@ -260,8 +261,9 @@ def default_flagfile(filename='nova.conf', args=None):
             filename = "./nova.conf"
             if not os.path.exists(filename):
                 filename = '/etc/nova/nova.conf'
-        flagfile = '--flagfile=%s' % filename
-        args.insert(1, flagfile)
+        if os.path.exists(filename):
+            flagfile = '--flagfile=%s' % filename
+            args.insert(1, flagfile)
 
 
 def debug(arg):
@@ -294,7 +296,7 @@ EASIER_PASSWORD_SYMBOLS = ('23456789'  # Removed: 0, 1
 
 def usage_from_instance(instance_ref, **kw):
     usage_info = dict(
-          tenant_id=instance_ref['project_id'],
+          project_id=instance_ref['project_id'],
           user_id=instance_ref['user_id'],
           instance_id=instance_ref['id'],
           instance_type=instance_ref['instance_type']['name'],
@@ -546,11 +548,17 @@ def to_primitive(value, convert_instances=False, level=0):
     Therefore, convert_instances=True is lossy ... be aware.
 
     """
-    if inspect.isclass(value):
-        return unicode(value)
+    nasty = [inspect.ismodule, inspect.isclass, inspect.ismethod,
+             inspect.isfunction, inspect.isgeneratorfunction,
+             inspect.isgenerator, inspect.istraceback, inspect.isframe,
+             inspect.iscode, inspect.isbuiltin, inspect.isroutine,
+             inspect.isabstract]
+    for test in nasty:
+        if test(value):
+            return unicode(value)
 
     if level > 3:
-        return []
+        return '?'
 
     # The try block may not be necessary after the class check above,
     # but just in case ...
@@ -839,37 +847,57 @@ def bool_from_str(val):
         return val.lower() == 'true'
 
 
-class Bootstrapper(object):
-    """Provides environment bootstrapping capabilities for entry points."""
-
-    @staticmethod
-    def bootstrap_binary(argv):
-        """Initialize the Nova environment using command line arguments."""
-        Bootstrapper.setup_flags(argv)
-        Bootstrapper.setup_logging()
-        Bootstrapper.log_flags()
-
-    @staticmethod
-    def setup_logging():
-        """Initialize logging and log a message indicating the Nova version."""
-        logging.setup()
-        logging.audit(_("Nova Version (%s)") %
-                        version.version_string_with_vcs())
-
-    @staticmethod
-    def setup_flags(input_flags):
-        """Initialize flags, load flag file, and print help if needed."""
-        default_flagfile(args=input_flags)
-        FLAGS(input_flags or [])
-        flags.DEFINE_flag(flags.HelpFlag())
-        flags.DEFINE_flag(flags.HelpshortFlag())
-        flags.DEFINE_flag(flags.HelpXMLFlag())
-        FLAGS.ParseNewFlags()
-
-    @staticmethod
-    def log_flags():
-        """Log the list of all active flags being used."""
-        logging.audit(_("Currently active flags:"))
-        for key in FLAGS:
-            value = FLAGS.get(key, None)
-            logging.audit(_("%(key)s : %(value)s" % locals()))
+def is_valid_ipv4(address):
+    """valid the address strictly as per format xxx.xxx.xxx.xxx.
+    where xxx is a value between 0 and 255.
+    """
+    parts = address.split(".")
+    if len(parts) != 4:
+        return False
+    for item in parts:
+        try:
+            if not 0 <= int(item) <= 255:
+                return False
+        except ValueError:
+            return False
+    return True
+
+
+def monkey_patch():
+    """  If the Flags.monkey_patch set as True,
+    this functuion patches a decorator
+    for all functions in specified modules.
+    You can set decorators for each modules
+    using FLAGS.monkey_patch_modules.
+    The format is "Module path:Decorator function".
+    Example: 'nova.api.ec2.cloud:nova.notifier.api.notify_decorator'
+
+    Parameters of the decorator is as follows.
+    (See nova.notifier.api.notify_decorator)
+
+    name - name of the function
+    function - object of the function
+    """
+    # If FLAGS.monkey_patch is not True, this function do nothing.
+    if not FLAGS.monkey_patch:
+        return
+    # Get list of modules and decorators
+    for module_and_decorator in FLAGS.monkey_patch_modules:
+        module, decorator_name = module_and_decorator.split(':')
+        # import decorator function
+        decorator = import_class(decorator_name)
+        __import__(module)
+        # Retrieve module information using pyclbr
+        module_data = pyclbr.readmodule_ex(module)
+        for key in module_data.keys():
+            # set the decorator for the class methods
+            if isinstance(module_data[key], pyclbr.Class):
+                clz = import_class("%s.%s" % (module, key))
+                for method, func in inspect.getmembers(clz, inspect.ismethod):
+                    setattr(clz, method,\
+                        decorator("%s.%s.%s" % (module, key, method), func))
+            # set the decorator for the function
+            if isinstance(module_data[key], pyclbr.Function):
+                func = import_class("%s.%s" % (module, key))
+                setattr(sys.modules[module], key,\
+                    decorator("%s.%s" % (module, key), func))
diff --git a/nova/virt/disk.py b/nova/virt/disk.py
index 19f3ec185..52b2881e8 100644
--- a/nova/virt/disk.py
+++ b/nova/virt/disk.py
@@ -2,6 +2,9 @@
 
 # Copyright 2010 United States Government as represented by the
 # Administrator of the National Aeronautics and Space Administration.
+#
+# Copyright 2011, Piston Cloud Computing, Inc.
+#
 # All Rights Reserved.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -22,6 +25,7 @@ Includes injection of SSH PGP keys into authorized_keys file.
 
 """
 
+import json
 import os
 import tempfile
 import time
@@ -60,7 +64,8 @@ def extend(image, size):
     utils.execute('resize2fs', image, check_exit_code=False)
 
 
-def inject_data(image, key=None, net=None, partition=None, nbd=False):
+def inject_data(image, key=None, net=None, metadata=None,
+                partition=None, nbd=False, tune2fs=True):
     """Injects a ssh key and optionally net data into a disk image.
 
     it will mount the image as a fully partitioned disk and attempt to inject
@@ -89,10 +94,10 @@ def inject_data(image, key=None, net=None, partition=None, nbd=False):
                                       ' only inject raw disk images): %s' %
                                       mapped_device)
 
-            # Configure ext2fs so that it doesn't auto-check every N boots
-            out, err = utils.execute('tune2fs', '-c', 0, '-i', 0,
-                                     mapped_device, run_as_root=True)
-
+            if tune2fs:
+                # Configure ext2fs so that it doesn't auto-check every N boots
+                out, err = utils.execute('tune2fs', '-c', 0, '-i', 0,
+                                         mapped_device, run_as_root=True)
             tmpdir = tempfile.mkdtemp()
             try:
                 # mount loopback to dir
@@ -103,7 +108,8 @@ def inject_data(image, key=None, net=None, partition=None, nbd=False):
                                           % err)
 
                 try:
-                    inject_data_into_fs(tmpdir, key, net, utils.execute)
+                    inject_data_into_fs(tmpdir, key, net, metadata,
+                                        utils.execute)
                 finally:
                     # unmount device
                     utils.execute('umount', mapped_device, run_as_root=True)
@@ -155,6 +161,7 @@ def destroy_container(target, instance, nbd=False):
 
 def _link_device(image, nbd):
     """Link image to device using loopback or nbd"""
+
     if nbd:
         device = _allocate_device()
         utils.execute('qemu-nbd', '-c', device, image, run_as_root=True)
@@ -190,6 +197,7 @@ def _allocate_device():
     # NOTE(vish): This assumes no other processes are allocating nbd devices.
     #             It may race cause a race condition if multiple
     #             workers are running on a given machine.
+
     while True:
         if not _DEVICES:
             raise exception.Error(_('No free nbd devices'))
@@ -203,7 +211,7 @@ def _free_device(device):
     _DEVICES.append(device)
 
 
-def inject_data_into_fs(fs, key, net, execute):
+def inject_data_into_fs(fs, key, net, metadata, execute):
     """Injects data into a filesystem already mounted by the caller.
     Virt connections can call this directly if they mount their fs
     in a different way to inject_data
@@ -212,6 +220,16 @@ def inject_data_into_fs(fs, key, net, execute):
         _inject_key_into_fs(key, fs, execute=execute)
     if net:
         _inject_net_into_fs(net, fs, execute=execute)
+    if metadata:
+        _inject_metadata_into_fs(metadata, fs, execute=execute)
+
+
+def _inject_metadata_into_fs(metadata, fs, execute=None):
+    metadata_path = os.path.join(fs, "meta.js")
+    metadata = dict([(m.key, m.value) for m in metadata])
+
+    utils.execute('sudo', 'tee', metadata_path,
+                  process_input=json.dumps(metadata))
 
 
 def _inject_key_into_fs(key, fs, execute=None):
diff --git a/nova/virt/driver.py b/nova/virt/driver.py
index 20af2666d..93290aba7 100644
--- a/nova/virt/driver.py
+++ b/nova/virt/driver.py
@@ -62,11 +62,41 @@ def block_device_info_get_mapping(block_device_info):
 class ComputeDriver(object):
     """Base class for compute drivers.
 
-    Lots of documentation is currently on fake.py.
+    The interface to this class talks in terms of 'instances' (Amazon EC2 and
+    internal Nova terminology), by which we mean 'running virtual machine'
+    (XenAPI terminology) or domain (Xen or libvirt terminology).
+
+    An instance has an ID, which is the identifier chosen by Nova to represent
+    the instance further up the stack.  This is unfortunately also called a
+    'name' elsewhere.  As far as this layer is concerned, 'instance ID' and
+    'instance name' are synonyms.
+
+    Note that the instance ID or name is not human-readable or
+    customer-controlled -- it's an internal ID chosen by Nova.  At the
+    nova.virt layer, instances do not have human-readable names at all -- such
+    things are only known higher up the stack.
+
+    Most virtualization platforms will also have their own identity schemes,
+    to uniquely identify a VM or domain.  These IDs must stay internal to the
+    platform-specific layer, and never escape the connection interface.  The
+    platform-specific layer is responsible for keeping track of which instance
+    ID maps to which platform-specific ID, and vice versa.
+
+    In contrast, the list_disks and list_interfaces calls may return
+    platform-specific IDs.  These identify a specific virtual disk or specific
+    virtual network interface, and these IDs are opaque to the rest of Nova.
+
+    Some methods here take an instance of nova.compute.service.Instance.  This
+    is the datastructure used by nova.compute to store details regarding an
+    instance, and pass them into this layer.  This layer is responsible for
+    translating that generic datastructure into terms that are specific to the
+    virtualization platform.
+
     """
 
     def init_host(self, host):
-        """Adopt existing VM's running here"""
+        """Initialize anything that is necessary for the driver to function,
+        including catching up with currently running VM's on the given host."""
         # TODO(Vek): Need to pass context in for access to auth_token
         raise NotImplementedError()
 
@@ -74,6 +104,7 @@ class ComputeDriver(object):
         """Get the current status of an instance, by name (not ID!)
 
         Returns a dict containing:
+
         :state:           the running state, one of the power_state codes
         :max_mem:         (int) the maximum memory in KBytes allowed
         :mem:             (int) the memory in KBytes used by the domain
@@ -84,6 +115,10 @@ class ComputeDriver(object):
         raise NotImplementedError()
 
     def list_instances(self):
+        """
+        Return the names of all the instances known to the virtualization
+        layer, as a list.
+        """
         # TODO(Vek): Need to pass context in for access to auth_token
         raise NotImplementedError()
 
@@ -94,28 +129,53 @@ class ComputeDriver(object):
 
     def spawn(self, context, instance,
               network_info=None, block_device_info=None):
-        """Launch a VM for the specified instance"""
+        """
+        Create a new instance/VM/domain on the virtualization platform.
+
+        Once this successfully completes, the instance should be
+        running (power_state.RUNNING).
+
+        If this fails, any partial instance should be completely
+        cleaned up, and the virtualization platform should be in the state
+        that it was before this call began.
+
+        :param context: security context
+        :param instance: Instance of {nova.compute.service.Instance}.
+                         This function should use the data there to guide
+                         the creation of the new instance.
+        :param network_info:
+           :py:meth:`~nova.network.manager.NetworkManager.get_instance_nw_info`
+        :param block_device_info:
+        """
         raise NotImplementedError()
 
     def destroy(self, instance, network_info, cleanup=True):
         """Destroy (shutdown and delete) the specified instance.
 
         The given parameter is an instance of nova.compute.service.Instance,
-        and so the instance is being specified as instance.name.
-
-        The work will be done asynchronously.  This function returns a
-        task that allows the caller to detect when it is complete.
 
         If the instance is not found (for example if networking failed), this
         function should still succeed.  It's probably a good idea to log a
         warning in that case.
 
+        :param instance: Instance of {nova.compute.service.Instance} and so
+                         the instance is being specified as instance.name.
+        :param network_info:
+           :py:meth:`~nova.network.manager.NetworkManager.get_instance_nw_info`
+        :param cleanup:
+
         """
         # TODO(Vek): Need to pass context in for access to auth_token
         raise NotImplementedError()
 
     def reboot(self, instance, network_info):
-        """Reboot specified VM"""
+        """Reboot the specified instance.
+
+        :param instance: Instance of {nova.compute.service.Instance} and so
+                         the instance is being specified as instance.name.
+        :param network_info:
+           :py:meth:`~nova.network.manager.NetworkManager.get_instance_nw_info`
+        """
         # TODO(Vek): Need to pass context in for access to auth_token
         raise NotImplementedError()
 
@@ -140,31 +200,60 @@ class ComputeDriver(object):
         raise NotImplementedError()
 
     def get_host_ip_addr(self):
+        """
+        Retrieves the IP address of the dom0
+        """
         # TODO(Vek): Need to pass context in for access to auth_token
         raise NotImplementedError()
 
     def attach_volume(self, context, instance_id, volume_id, mountpoint):
+        """Attach the disk at device_path to the instance at mountpoint"""
         raise NotImplementedError()
 
     def detach_volume(self, context, instance_id, volume_id):
+        """Detach the disk attached to the instance at mountpoint"""
         raise NotImplementedError()
 
-    def compare_cpu(self, context, cpu_info):
+    def compare_cpu(self, cpu_info):
+        """Compares given cpu info against host
+
+        Before attempting to migrate a VM to this host,
+        compare_cpu is called to ensure that the VM will
+        actually run here.
+
+        :param cpu_info: (str) JSON structure describing the source CPU.
+        :returns: None if migration is acceptable
+        :raises: :py:class:`~nova.exception.InvalidCPUInfo` if migration
+                 is not acceptable.
+        """
         raise NotImplementedError()
 
     def migrate_disk_and_power_off(self, instance, dest):
-        """Transfers the VHD of a running instance to another host, then shuts
-        off the instance copies over the COW disk"""
+        """
+        Transfers the disk of a running instance in multiple phases, turning
+        off the instance before the end.
+        """
         # TODO(Vek): Need to pass context in for access to auth_token
         raise NotImplementedError()
 
     def snapshot(self, context, instance, image_id):
-        """Create snapshot from a running VM instance."""
+        """
+        Snapshots the specified instance.
+
+        The given parameter is an instance of nova.compute.service.Instance,
+        and so the instance is being specified as instance.name.
+
+        The second parameter is the name of the snapshot.
+        """
         raise NotImplementedError()
 
     def finish_migration(self, context, instance, disk_info, network_info,
                          resize_instance):
-        """Completes a resize, turning on the migrated instance"""
+        """Completes a resize, turning on the migrated instance
+
+        :param network_info:
+           :py:meth:`~nova.network.manager.NetworkManager.get_instance_nw_info`
+        """
         raise NotImplementedError()
 
     def revert_migration(self, instance):
@@ -173,7 +262,7 @@ class ComputeDriver(object):
         raise NotImplementedError()
 
     def pause(self, instance, callback):
-        """Pause VM instance"""
+        """Pause the specified instance."""
         # TODO(Vek): Need to pass context in for access to auth_token
         raise NotImplementedError()
 
@@ -218,15 +307,15 @@ class ComputeDriver(object):
                        post_method, recover_method):
         """Spawning live_migration operation for distributing high-load.
 
-        :params ctxt: security context
-        :params instance_ref:
+        :param ctxt: security context
+        :param instance_ref:
             nova.db.sqlalchemy.models.Instance object
             instance object that is migrated.
-        :params dest: destination host
-        :params post_method:
+        :param dest: destination host
+        :param post_method:
             post operation method.
             expected nova.compute.manager.post_live_migration.
-        :params recover_method:
+        :param recover_method:
             recovery method when any exception occurs.
             expected nova.compute.manager.recover_live_migration.
 
@@ -235,15 +324,69 @@ class ComputeDriver(object):
         raise NotImplementedError()
 
     def refresh_security_group_rules(self, security_group_id):
+        """This method is called after a change to security groups.
+
+        All security groups and their associated rules live in the datastore,
+        and calling this method should apply the updated rules to instances
+        running the specified security group.
+
+        An error should be raised if the operation cannot complete.
+
+        """
         # TODO(Vek): Need to pass context in for access to auth_token
         raise NotImplementedError()
 
     def refresh_security_group_members(self, security_group_id):
+        """This method is called when a security group is added to an instance.
+
+        This message is sent to the virtualization drivers on hosts that are
+        running an instance that belongs to a security group that has a rule
+        that references the security group identified by `security_group_id`.
+        It is the responsiblity of this method to make sure any rules
+        that authorize traffic flow with members of the security group are
+        updated and any new members can communicate, and any removed members
+        cannot.
+
+        Scenario:
+            * we are running on host 'H0' and we have an instance 'i-0'.
+            * instance 'i-0' is a member of security group 'speaks-b'
+            * group 'speaks-b' has an ingress rule that authorizes group 'b'
+            * another host 'H1' runs an instance 'i-1'
+            * instance 'i-1' is a member of security group 'b'
+
+            When 'i-1' launches or terminates we will recieve the message
+            to update members of group 'b', at which time we will make
+            any changes needed to the rules for instance 'i-0' to allow
+            or deny traffic coming from 'i-1', depending on if it is being
+            added or removed from the group.
+
+        In this scenario, 'i-1' could just as easily have been running on our
+        host 'H0' and this method would still have been called.  The point was
+        that this method isn't called on the host where instances of that
+        group are running (as is the case with
+        :method:`refresh_security_group_rules`) but is called where references
+        are made to authorizing those instances.
+
+        An error should be raised if the operation cannot complete.
+
+        """
         # TODO(Vek): Need to pass context in for access to auth_token
         raise NotImplementedError()
 
     def refresh_provider_fw_rules(self, security_group_id):
-        """See: nova/virt/fake.py for docs."""
+        """This triggers a firewall update based on database changes.
+
+        When this is called, rules have either been added or removed from the
+        datastore.  You can retrieve rules with
+        :method:`nova.db.api.provider_fw_rule_get_all`.
+
+        Provider rules take precedence over security group rules.  If an IP
+        would be allowed by a security group ingress rule, but blocked by
+        a provider rule, then packets from the IP are dropped.  This includes
+        intra-project traffic in the case of the allow_project_net_traffic
+        flag for the libvirt-derived classes.
+
+        """
         # TODO(Vek): Need to pass context in for access to auth_token
         raise NotImplementedError()
 
@@ -284,18 +427,38 @@ class ComputeDriver(object):
         raise NotImplementedError()
 
     def set_admin_password(self, context, instance_id, new_pass=None):
-        """Set the root/admin password for an instance on this server."""
+        """
+        Set the root password on the specified instance.
+
+        The first parameter is an instance of nova.compute.service.Instance,
+        and so the instance is being specified as instance.name. The second
+        parameter is the value of the new password.
+        """
         raise NotImplementedError()
 
     def inject_file(self, instance, b64_path, b64_contents):
-        """Create a file on the VM instance. The file path and contents
-        should be base64-encoded.
+        """
+        Writes a file on the specified instance.
+
+        The first parameter is an instance of nova.compute.service.Instance,
+        and so the instance is being specified as instance.name. The second
+        parameter is the base64-encoded path to which the file is to be
+        written on the instance; the third is the contents of the file, also
+        base64-encoded.
         """
         # TODO(Vek): Need to pass context in for access to auth_token
         raise NotImplementedError()
 
     def agent_update(self, instance, url, md5hash):
-        """Update agent on the VM instance."""
+        """
+        Update agent on the specified instance.
+
+        The first parameter is an instance of nova.compute.service.Instance,
+        and so the instance is being specified as instance.name. The second
+        parameter is the URL of the agent to be fetched and updated on the
+        instance; the third is the md5 hash of the file for verification
+        purposes.
+        """
         # TODO(Vek): Need to pass context in for access to auth_token
         raise NotImplementedError()
 
@@ -322,3 +485,83 @@ class ComputeDriver(object):
         """Plugs in VIFs to networks."""
         # TODO(Vek): Need to pass context in for access to auth_token
         raise NotImplementedError()
+
+    def update_host_status(self):
+        """Refresh host stats"""
+        raise NotImplementedError()
+
+    def get_host_stats(self, refresh=False):
+        """Return currently known host stats"""
+        raise NotImplementedError()
+
+    def list_disks(self, instance_name):
+        """
+        Return the IDs of all the virtual disks attached to the specified
+        instance, as a list.  These IDs are opaque to the caller (they are
+        only useful for giving back to this layer as a parameter to
+        disk_stats).  These IDs only need to be unique for a given instance.
+
+        Note that this function takes an instance ID.
+        """
+        raise NotImplementedError()
+
+    def list_interfaces(self, instance_name):
+        """
+        Return the IDs of all the virtual network interfaces attached to the
+        specified instance, as a list.  These IDs are opaque to the caller
+        (they are only useful for giving back to this layer as a parameter to
+        interface_stats).  These IDs only need to be unique for a given
+        instance.
+
+        Note that this function takes an instance ID.
+        """
+        raise NotImplementedError()
+
+    def resize(self, instance, flavor):
+        """
+        Resizes/Migrates the specified instance.
+
+        The flavor parameter determines whether or not the instance RAM and
+        disk space are modified, and if so, to what size.
+        """
+        raise NotImplementedError()
+
+    def block_stats(self, instance_name, disk_id):
+        """
+        Return performance counters associated with the given disk_id on the
+        given instance_name.  These are returned as [rd_req, rd_bytes, wr_req,
+        wr_bytes, errs], where rd indicates read, wr indicates write, req is
+        the total number of I/O requests made, bytes is the total number of
+        bytes transferred, and errs is the number of requests held up due to a
+        full pipeline.
+
+        All counters are long integers.
+
+        This method is optional.  On some platforms (e.g. XenAPI) performance
+        statistics can be retrieved directly in aggregate form, without Nova
+        having to do the aggregation.  On those platforms, this method is
+        unused.
+
+        Note that this function takes an instance ID.
+        """
+        raise NotImplementedError()
+
+    def interface_stats(self, instance_name, iface_id):
+        """
+        Return performance counters associated with the given iface_id on the
+        given instance_id.  These are returned as [rx_bytes, rx_packets,
+        rx_errs, rx_drop, tx_bytes, tx_packets, tx_errs, tx_drop], where rx
+        indicates receive, tx indicates transmit, bytes and packets indicate
+        the total number of bytes or packets transferred, and errs and dropped
+        is the total number of packets failed / dropped.
+
+        All counters are long integers.
+
+        This method is optional.  On some platforms (e.g. XenAPI) performance
+        statistics can be retrieved directly in aggregate form, without Nova
+        having to do the aggregation.  On those platforms, this method is
+        unused.
+
+        Note that this function takes an instance ID.
+        """
+        raise NotImplementedError()
diff --git a/nova/virt/fake.py b/nova/virt/fake.py
index dc0628772..13b7aeab5 100644
--- a/nova/virt/fake.py
+++ b/nova/virt/fake.py
@@ -48,37 +48,7 @@ class FakeInstance(object):
 
 
 class FakeConnection(driver.ComputeDriver):
-    """
-    The interface to this class talks in terms of 'instances' (Amazon EC2 and
-    internal Nova terminology), by which we mean 'running virtual machine'
-    (XenAPI terminology) or domain (Xen or libvirt terminology).
-
-    An instance has an ID, which is the identifier chosen by Nova to represent
-    the instance further up the stack.  This is unfortunately also called a
-    'name' elsewhere.  As far as this layer is concerned, 'instance ID' and
-    'instance name' are synonyms.
-
-    Note that the instance ID or name is not human-readable or
-    customer-controlled -- it's an internal ID chosen by Nova.  At the
-    nova.virt layer, instances do not have human-readable names at all -- such
-    things are only known higher up the stack.
-
-    Most virtualization platforms will also have their own identity schemes,
-    to uniquely identify a VM or domain.  These IDs must stay internal to the
-    platform-specific layer, and never escape the connection interface.  The
-    platform-specific layer is responsible for keeping track of which instance
-    ID maps to which platform-specific ID, and vice versa.
-
-    In contrast, the list_disks and list_interfaces calls may return
-    platform-specific IDs.  These identify a specific virtual disk or specific
-    virtual network interface, and these IDs are opaque to the rest of Nova.
-
-    Some methods here take an instance of nova.compute.service.Instance.  This
-    is the datastructure used by nova.compute to store details regarding an
-    instance, and pass them into this layer.  This layer is responsible for
-    translating that generic datastructure into terms that are specific to the
-    virtualization platform.
-    """
+    """Fake hypervisor driver"""
 
     def __init__(self):
         self.instances = {}
@@ -105,17 +75,9 @@ class FakeConnection(driver.ComputeDriver):
         return cls._instance
 
     def init_host(self, host):
-        """
-        Initialize anything that is necessary for the driver to function,
-        including catching up with currently running VM's on the given host.
-        """
         return
 
     def list_instances(self):
-        """
-        Return the names of all the instances known to the virtualization
-        layer, as a list.
-        """
         return self.instances.keys()
 
     def _map_to_instance_info(self, instance):
@@ -131,167 +93,54 @@ class FakeConnection(driver.ComputeDriver):
 
     def spawn(self, context, instance,
               network_info=None, block_device_info=None):
-        """
-        Create a new instance/VM/domain on the virtualization platform.
-
-        The given parameter is an instance of nova.compute.service.Instance.
-        This function should use the data there to guide the creation of
-        the new instance.
-
-        The work will be done asynchronously.  This function returns a
-        task that allows the caller to detect when it is complete.
-
-        Once this successfully completes, the instance should be
-        running (power_state.RUNNING).
-
-        If this fails, any partial instance should be completely
-        cleaned up, and the virtualization platform should be in the state
-        that it was before this call began.
-        """
-
         name = instance.name
         state = power_state.RUNNING
         fake_instance = FakeInstance(name, state)
         self.instances[name] = fake_instance
 
     def snapshot(self, context, instance, name):
-        """
-        Snapshots the specified instance.
-
-        The given parameter is an instance of nova.compute.service.Instance,
-        and so the instance is being specified as instance.name.
-
-        The second parameter is the name of the snapshot.
-
-        The work will be done asynchronously.  This function returns a
-        task that allows the caller to detect when it is complete.
-        """
         pass
 
     def reboot(self, instance, network_info):
-        """
-        Reboot the specified instance.
-
-        The given parameter is an instance of nova.compute.service.Instance,
-        and so the instance is being specified as instance.name.
-
-        The work will be done asynchronously.  This function returns a
-        task that allows the caller to detect when it is complete.
-        """
         pass
 
     def get_host_ip_addr(self):
-        """
-        Retrieves the IP address of the dom0
-        """
-        pass
+        return '192.168.0.1'
 
     def resize(self, instance, flavor):
-        """
-        Resizes/Migrates the specified instance.
-
-        The flavor parameter determines whether or not the instance RAM and
-        disk space are modified, and if so, to what size.
-
-        The work will be done asynchronously. This function returns a task
-        that allows the caller to detect when it is complete.
-        """
         pass
 
     def set_admin_password(self, instance, new_pass):
-        """
-        Set the root password on the specified instance.
-
-        The first parameter is an instance of nova.compute.service.Instance,
-        and so the instance is being specified as instance.name. The second
-        parameter is the value of the new password.
-
-        The work will be done asynchronously.  This function returns a
-        task that allows the caller to detect when it is complete.
-        """
         pass
 
     def inject_file(self, instance, b64_path, b64_contents):
-        """
-        Writes a file on the specified instance.
-
-        The first parameter is an instance of nova.compute.service.Instance,
-        and so the instance is being specified as instance.name. The second
-        parameter is the base64-encoded path to which the file is to be
-        written on the instance; the third is the contents of the file, also
-        base64-encoded.
-
-        The work will be done asynchronously.  This function returns a
-        task that allows the caller to detect when it is complete.
-        """
         pass
 
     def agent_update(self, instance, url, md5hash):
-        """
-        Update agent on the specified instance.
-
-        The first parameter is an instance of nova.compute.service.Instance,
-        and so the instance is being specified as instance.name. The second
-        parameter is the URL of the agent to be fetched and updated on the
-        instance; the third is the md5 hash of the file for verification
-        purposes.
-
-        The work will be done asynchronously.  This function returns a
-        task that allows the caller to detect when it is complete.
-        """
         pass
 
     def rescue(self, context, instance, callback, network_info):
-        """
-        Rescue the specified instance.
-        """
         pass
 
     def unrescue(self, instance, callback, network_info):
-        """
-        Unrescue the specified instance.
-        """
         pass
 
     def poll_rescued_instances(self, timeout):
-        """Poll for rescued instances"""
         pass
 
     def migrate_disk_and_power_off(self, instance, dest):
-        """
-        Transfers the disk of a running instance in multiple phases, turning
-        off the instance before the end.
-        """
-        pass
-
-    def attach_disk(self, instance, disk_info):
-        """
-        Attaches the disk to an instance given the metadata disk_info
-        """
         pass
 
     def pause(self, instance, callback):
-        """
-        Pause the specified instance.
-        """
         pass
 
     def unpause(self, instance, callback):
-        """
-        Unpause the specified instance.
-        """
         pass
 
     def suspend(self, instance, callback):
-        """
-        suspend the specified instance
-        """
         pass
 
     def resume(self, instance, callback):
-        """
-        resume the specified instance
-        """
         pass
 
     def destroy(self, instance, network_info, cleanup=True):
@@ -303,25 +152,12 @@ class FakeConnection(driver.ComputeDriver):
                         (key, self.instances))
 
     def attach_volume(self, instance_name, device_path, mountpoint):
-        """Attach the disk at device_path to the instance at mountpoint"""
         return True
 
     def detach_volume(self, instance_name, mountpoint):
-        """Detach the disk attached to the instance at mountpoint"""
         return True
 
     def get_info(self, instance_name):
-        """
-        Get a block of information about the given instance.  This is returned
-        as a dictionary containing 'state': The power_state of the instance,
-        'max_mem': The maximum memory for the instance, in KiB, 'mem': The
-        current memory the instance has, in KiB, 'num_cpu': The current number
-        of virtual CPUs the instance has, 'cpu_time': The total CPU time used
-        by the instance, in nanoseconds.
-
-        This method should raise exception.NotFound if the hypervisor has no
-        knowledge of the instance
-        """
         if instance_name not in self.instances:
             raise exception.InstanceNotFound(instance_id=instance_name)
         i = self.instances[instance_name]
@@ -332,69 +168,18 @@ class FakeConnection(driver.ComputeDriver):
                 'cpu_time': 0}
 
     def get_diagnostics(self, instance_name):
-        pass
+        return {}
 
     def list_disks(self, instance_name):
-        """
-        Return the IDs of all the virtual disks attached to the specified
-        instance, as a list.  These IDs are opaque to the caller (they are
-        only useful for giving back to this layer as a parameter to
-        disk_stats).  These IDs only need to be unique for a given instance.
-
-        Note that this function takes an instance ID.
-        """
         return ['A_DISK']
 
     def list_interfaces(self, instance_name):
-        """
-        Return the IDs of all the virtual network interfaces attached to the
-        specified instance, as a list.  These IDs are opaque to the caller
-        (they are only useful for giving back to this layer as a parameter to
-        interface_stats).  These IDs only need to be unique for a given
-        instance.
-
-        Note that this function takes an instance ID.
-        """
         return ['A_VIF']
 
     def block_stats(self, instance_name, disk_id):
-        """
-        Return performance counters associated with the given disk_id on the
-        given instance_name.  These are returned as [rd_req, rd_bytes, wr_req,
-        wr_bytes, errs], where rd indicates read, wr indicates write, req is
-        the total number of I/O requests made, bytes is the total number of
-        bytes transferred, and errs is the number of requests held up due to a
-        full pipeline.
-
-        All counters are long integers.
-
-        This method is optional.  On some platforms (e.g. XenAPI) performance
-        statistics can be retrieved directly in aggregate form, without Nova
-        having to do the aggregation.  On those platforms, this method is
-        unused.
-
-        Note that this function takes an instance ID.
-        """
         return [0L, 0L, 0L, 0L, None]
 
     def interface_stats(self, instance_name, iface_id):
-        """
-        Return performance counters associated with the given iface_id on the
-        given instance_id.  These are returned as [rx_bytes, rx_packets,
-        rx_errs, rx_drop, tx_bytes, tx_packets, tx_errs, tx_drop], where rx
-        indicates receive, tx indicates transmit, bytes and packets indicate
-        the total number of bytes or packets transferred, and errs and dropped
-        is the total number of packets failed / dropped.
-
-        All counters are long integers.
-
-        This method is optional.  On some platforms (e.g. XenAPI) performance
-        statistics can be retrieved directly in aggregate form, without Nova
-        having to do the aggregation.  On those platforms, this method is
-        unused.
-
-        Note that this function takes an instance ID.
-        """
         return [0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L]
 
     def get_console_output(self, instance):
@@ -416,67 +201,12 @@ class FakeConnection(driver.ComputeDriver):
                  'password': 'fakepassword'}
 
     def refresh_security_group_rules(self, security_group_id):
-        """This method is called after a change to security groups.
-
-        All security groups and their associated rules live in the datastore,
-        and calling this method should apply the updated rules to instances
-        running the specified security group.
-
-        An error should be raised if the operation cannot complete.
-
-        """
         return True
 
     def refresh_security_group_members(self, security_group_id):
-        """This method is called when a security group is added to an instance.
-
-        This message is sent to the virtualization drivers on hosts that are
-        running an instance that belongs to a security group that has a rule
-        that references the security group identified by `security_group_id`.
-        It is the responsiblity of this method to make sure any rules
-        that authorize traffic flow with members of the security group are
-        updated and any new members can communicate, and any removed members
-        cannot.
-
-        Scenario:
-            * we are running on host 'H0' and we have an instance 'i-0'.
-            * instance 'i-0' is a member of security group 'speaks-b'
-            * group 'speaks-b' has an ingress rule that authorizes group 'b'
-            * another host 'H1' runs an instance 'i-1'
-            * instance 'i-1' is a member of security group 'b'
-
-            When 'i-1' launches or terminates we will recieve the message
-            to update members of group 'b', at which time we will make
-            any changes needed to the rules for instance 'i-0' to allow
-            or deny traffic coming from 'i-1', depending on if it is being
-            added or removed from the group.
-
-        In this scenario, 'i-1' could just as easily have been running on our
-        host 'H0' and this method would still have been called.  The point was
-        that this method isn't called on the host where instances of that
-        group are running (as is the case with
-        :method:`refresh_security_group_rules`) but is called where references
-        are made to authorizing those instances.
-
-        An error should be raised if the operation cannot complete.
-
-        """
         return True
 
     def refresh_provider_fw_rules(self):
-        """This triggers a firewall update based on database changes.
-
-        When this is called, rules have either been added or removed from the
-        datastore.  You can retrieve rules with
-        :method:`nova.db.api.provider_fw_rule_get_all`.
-
-        Provider rules take precedence over security group rules.  If an IP
-        would be allowed by a security group ingress rule, but blocked by
-        a provider rule, then packets from the IP are dropped.  This includes
-        intra-project traffic in the case of the allow_project_net_traffic
-        flag for the libvirt-derived classes.
-
-        """
         pass
 
     def update_available_resource(self, ctxt, host):
diff --git a/nova/virt/libvirt.xml.template b/nova/virt/libvirt.xml.template
index 0b241120b..d3aeadda4 100644
--- a/nova/virt/libvirt.xml.template
+++ b/nova/virt/libvirt.xml.template
@@ -106,6 +106,13 @@
             </disk>
         #end for
     #end if
+    #if $getVar('config_drive', False)
+        <disk type='file'>
+            <driver type='raw' />
+            <source file='${basepath}/disk.config' />
+            <target dev='${disk_prefix}z' bus='${disk_bus}' />
+        </disk>
+    #end if
 #end if
 
 #for $nic in $nics
diff --git a/nova/virt/libvirt/connection.py b/nova/virt/libvirt/connection.py
index fb16aa57d..abbef69bd 100644
--- a/nova/virt/libvirt/connection.py
+++ b/nova/virt/libvirt/connection.py
@@ -4,6 +4,7 @@
 # Administrator of the National Aeronautics and Space Administration.
 # All Rights Reserved.
 # Copyright (c) 2010 Citrix Systems, Inc.
+# Copyright (c) 2011 Piston Cloud Computing, Inc
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
@@ -130,6 +131,12 @@ flags.DEFINE_string('libvirt_vif_type', 'bridge',
 flags.DEFINE_string('libvirt_vif_driver',
                     'nova.virt.libvirt.vif.LibvirtBridgeDriver',
                     'The libvirt VIF driver to configure the VIFs.')
+flags.DEFINE_string('default_local_format',
+                    None,
+                    'The default format a local_volume will be formatted with '
+                    'on creation.')
+
+
 flags.DEFINE_bool('libvirt_use_virtio_for_bridges',
                   False,
                   'Use virtio for bridge interfaces')
@@ -589,6 +596,7 @@ class LibvirtConnection(driver.ComputeDriver):
         self.firewall_driver.prepare_instance_filter(instance, network_info)
         self._create_image(context, instance, xml, network_info=network_info,
                            block_device_info=block_device_info)
+
         domain = self._create_new_domain(xml)
         LOG.debug(_("instance %s: is running"), instance['name'])
         self.firewall_driver.apply_instance_filter(instance, network_info)
@@ -762,10 +770,15 @@ class LibvirtConnection(driver.ComputeDriver):
         if size:
             disk.extend(target, size)
 
-    def _create_local(self, target, local_gb):
+    def _create_local(self, target, local_size, prefix='G', fs_format=None):
         """Create a blank image of specified size"""
-        utils.execute('truncate', target, '-s', "%dG" % local_gb)
-        # TODO(vish): should we format disk by default?
+
+        if not fs_format:
+            fs_format = FLAGS.default_local_format
+
+        utils.execute('truncate', target, '-s', "%d%c" % (local_size, prefix))
+        if fs_format:
+            utils.execute('mkfs', '-t', fs_format, target)
 
     def _create_swap(self, target, swap_gb):
         """Create a swap file of specified size"""
@@ -852,14 +865,14 @@ class LibvirtConnection(driver.ComputeDriver):
                               target=basepath('disk.local'),
                               fname="local_%s" % local_gb,
                               cow=FLAGS.use_cow_images,
-                              local_gb=local_gb)
+                              local_size=local_gb)
 
         for eph in driver.block_device_info_get_ephemerals(block_device_info):
             self._cache_image(fn=self._create_local,
                               target=basepath(_get_eph_disk(eph)),
                               fname="local_%s" % eph['size'],
                               cow=FLAGS.use_cow_images,
-                              local_gb=eph['size'])
+                              local_size=eph['size'])
 
         swap_gb = 0
 
@@ -885,9 +898,24 @@ class LibvirtConnection(driver.ComputeDriver):
         if not inst['kernel_id']:
             target_partition = "1"
 
-        if FLAGS.libvirt_type == 'lxc':
+        config_drive_id = inst.get('config_drive_id')
+        config_drive = inst.get('config_drive')
+
+        if any((FLAGS.libvirt_type == 'lxc', config_drive, config_drive_id)):
             target_partition = None
 
+        if config_drive_id:
+            fname = '%08x' % int(config_drive_id)
+            self._cache_image(fn=self._fetch_image,
+                              target=basepath('disk.config'),
+                              fname=fname,
+                              image_id=config_drive_id,
+                              user=user,
+                              project=project)
+        elif config_drive:
+            self._create_local(basepath('disk.config'), 64, prefix="M",
+                               fs_format='msdos')  # 64MB
+
         if inst['key_data']:
             key = str(inst['key_data'])
         else:
@@ -931,19 +959,29 @@ class LibvirtConnection(driver.ComputeDriver):
                                searchList=[{'interfaces': nets,
                                             'use_ipv6': FLAGS.use_ipv6}]))
 
-        if key or net:
+        metadata = inst.get('metadata')
+        if any((key, net, metadata)):
             inst_name = inst['name']
-            img_id = inst.image_ref
-            if key:
-                LOG.info(_('instance %(inst_name)s: injecting key into'
-                        ' image %(img_id)s') % locals())
-            if net:
-                LOG.info(_('instance %(inst_name)s: injecting net into'
-                        ' image %(img_id)s') % locals())
+
+            if config_drive:  # Should be True or None by now.
+                injection_path = basepath('disk.config')
+                img_id = 'config-drive'
+                tune2fs = False
+            else:
+                injection_path = basepath('disk')
+                img_id = inst.image_ref
+                tune2fs = True
+
+            for injection in ('metadata', 'key', 'net'):
+                if locals()[injection]:
+                    LOG.info(_('instance %(inst_name)s: injecting '
+                               '%(injection)s into image %(img_id)s'
+                               % locals()))
             try:
-                disk.inject_data(basepath('disk'), key, net,
+                disk.inject_data(injection_path, key, net, metadata,
                                  partition=target_partition,
-                                 nbd=FLAGS.use_cow_images)
+                                 nbd=FLAGS.use_cow_images,
+                                 tune2fs=tune2fs)
 
                 if FLAGS.libvirt_type == 'lxc':
                     disk.setup_container(basepath('disk'),
@@ -1074,6 +1112,10 @@ class LibvirtConnection(driver.ComputeDriver):
                                           block_device_info)):
             xml_info['swap_device'] = self.default_swap_device
 
+        config_drive = False
+        if instance.get('config_drive') or instance.get('config_drive_id'):
+            xml_info['config_drive'] = xml_info['basepath'] + "/disk.config"
+
         if FLAGS.vnc_enabled and FLAGS.libvirt_type not in ('lxc', 'uml'):
             xml_info['vncserver_host'] = FLAGS.vncserver_host
             xml_info['vnc_keymap'] = FLAGS.vnc_keymap
diff --git a/nova/virt/libvirt/vif.py b/nova/virt/libvirt/vif.py
index 5a91a4e28..0b7438011 100644
--- a/nova/virt/libvirt/vif.py
+++ b/nova/virt/libvirt/vif.py
@@ -100,10 +100,12 @@ class LibvirtBridgeDriver(VIFDriver):
 class LibvirtOpenVswitchDriver(VIFDriver):
     """VIF driver for Open vSwitch."""
 
+    def get_dev_name(_self, iface_id):
+        return "tap-" + iface_id[0:15]
+
     def plug(self, instance, network, mapping):
-        vif_id = str(instance['id']) + "-" + str(network['id'])
-        dev = "tap-%s" % vif_id
-        iface_id = "nova-" + vif_id
+        iface_id = mapping['vif_uuid']
+        dev = self.get_dev_name(iface_id)
         if not linux_net._device_exists(dev):
             utils.execute('ip', 'tuntap', 'add', dev, 'mode', 'tap',
                           run_as_root=True)
@@ -127,11 +129,10 @@ class LibvirtOpenVswitchDriver(VIFDriver):
     def unplug(self, instance, network, mapping):
         """Unplug the VIF from the network by deleting the port from
         the bridge."""
-        vif_id = str(instance['id']) + "-" + str(network['id'])
-        dev = "tap-%s" % vif_id
+        dev = self.get_dev_name(mapping['vif_uuid'])
         try:
             utils.execute('ovs-vsctl', 'del-port',
-                          network['bridge'], dev, run_as_root=True)
+                          FLAGS.libvirt_ovs_bridge, dev, run_as_root=True)
             utils.execute('ip', 'link', 'delete', dev, run_as_root=True)
         except exception.ProcessExecutionError:
             LOG.warning(_("Failed while unplugging vif of instance '%s'"),
diff --git a/nova/virt/xenapi/vif.py b/nova/virt/xenapi/vif.py
index 527602243..2f25efeb2 100644
--- a/nova/virt/xenapi/vif.py
+++ b/nova/virt/xenapi/vif.py
@@ -128,12 +128,12 @@ class XenAPIOpenVswitchDriver(VIFDriver):
         vif_rec['VM'] = vm_ref
         vif_rec['MAC'] = network_mapping['mac']
         vif_rec['MTU'] = '1500'
-        vif_id = "nova-" + str(instance['id']) + "-" + str(network['id'])
         vif_rec['qos_algorithm_type'] = ""
         vif_rec['qos_algorithm_params'] = {}
         # OVS on the hypervisor monitors this key and uses it to
         # set the iface-id attribute
-        vif_rec['other_config'] = {"nicira-iface-id": vif_id}
+        vif_rec['other_config'] = \
+                {"nicira-iface-id": network_mapping['vif_uuid']}
         return vif_rec
 
     def unplug(self, instance, network, mapping):
diff --git a/nova/virt/xenapi/vm_utils.py b/nova/virt/xenapi/vm_utils.py
index 4a1f07bb1..efbea7076 100644
--- a/nova/virt/xenapi/vm_utils.py
+++ b/nova/virt/xenapi/vm_utils.py
@@ -1,6 +1,7 @@
 # vim: tabstop=4 shiftwidth=4 softtabstop=4
 
 # Copyright (c) 2010 Citrix Systems, Inc.
+# Copyright 2011 Piston Cloud Computing, Inc.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
@@ -740,13 +741,14 @@ class VMHelper(HelperBase):
         # if at all, so determine whether it's required first, and then do
         # everything
         mount_required = False
-        key, net = _prepare_injectables(instance, network_info)
-        mount_required = key or net
+        key, net, metadata = _prepare_injectables(instance, network_info)
+        mount_required = key or net or metadata
         if not mount_required:
             return
 
         with_vdi_attached_here(session, vdi_ref, False,
-                               lambda dev: _mounted_processing(dev, key, net))
+                               lambda dev: _mounted_processing(dev, key, net,
+                                                               metadata))
 
     @classmethod
     def lookup_kernel_ramdisk(cls, session, vm):
@@ -1198,7 +1200,7 @@ def _find_guest_agent(base_dir, agent_rel_path):
     return False
 
 
-def _mounted_processing(device, key, net):
+def _mounted_processing(device, key, net, metadata):
     """Callback which runs with the image VDI attached"""
 
     dev_path = '/dev/' + device + '1'  # NB: Partition 1 hardcoded
@@ -1212,7 +1214,7 @@ def _mounted_processing(device, key, net):
                 if not _find_guest_agent(tmpdir, FLAGS.xenapi_agent_path):
                     LOG.info(_('Manipulating interface files '
                             'directly'))
-                    disk.inject_data_into_fs(tmpdir, key, net,
+                    disk.inject_data_into_fs(tmpdir, key, net, metadata,
                         utils.execute)
             finally:
                 utils.execute('umount', dev_path, run_as_root=True)
@@ -1235,6 +1237,7 @@ def _prepare_injectables(inst, networks_info):
     template = t.Template
     template_data = open(FLAGS.injected_network_template).read()
 
+    metadata = inst['metadata']
     key = str(inst['key_data'])
     net = None
     if networks_info:
@@ -1272,4 +1275,4 @@ def _prepare_injectables(inst, networks_info):
             net = str(template(template_data,
                                 searchList=[{'interfaces': interfaces_info,
                                             'use_ipv6': FLAGS.use_ipv6}]))
-    return key, net
+    return key, net, metadata
diff --git a/nova/virt/xenapi/vmops.py b/nova/virt/xenapi/vmops.py
index eb0a846b5..64c106f47 100644
--- a/nova/virt/xenapi/vmops.py
+++ b/nova/virt/xenapi/vmops.py
@@ -239,8 +239,9 @@ class VMOps(object):
         self._attach_disks(instance, disk_image_type, vm_ref, first_vdi_ref,
             vdis)
 
-        # Alter the image before VM start for, e.g. network injection
-        if FLAGS.flat_injected:
+        # Alter the image before VM start for, e.g. network injection also
+        # alter the image if there's metadata.
+        if FLAGS.flat_injected or instance['metadata']:
             VMHelper.preconfigure_instance(self._session, instance,
                                            first_vdi_ref, network_info)
 
@@ -709,9 +710,6 @@ class VMOps(object):
         if resp['returncode'] != '0':
             LOG.error(_('Failed to update password: %(resp)r') % locals())
             return None
-        db.instance_update(nova_context.get_admin_context(),
-                                  instance['id'],
-                                  dict(admin_pass=new_pass))
         return resp['message']
 
     def inject_file(self, instance, path, contents):
diff --git a/nova/volume/api.py b/nova/volume/api.py
index 6b220cc54..e66792373 100644
--- a/nova/volume/api.py
+++ b/nova/volume/api.py
@@ -42,8 +42,9 @@ class API(base.Base):
     """API for interacting with the volume manager."""
 
     def create(self, context, size, snapshot_id, name, description,
-               to_vsa_id=None, from_vsa_id=None, drive_type_id=None,
-               availability_zone=None):
+                     volume_type=None, metadata=None,
+                     to_vsa_id=None, from_vsa_id=None, drive_type_id=None,
+                     availability_zone=None):
         if snapshot_id != None:
             snapshot = self.get_snapshot(context, snapshot_id)
             if snapshot['status'] != "available":
@@ -52,11 +53,7 @@ class API(base.Base):
             if not size:
                 size = snapshot['volume_size']
 
-        if availability_zone is None:
-            availability_zone = FLAGS.storage_availability_zone
-
         if to_vsa_id is None:
-            # Check quotas for non-VSA volumes only
             if quota.allowed_volumes(context, 1, size) < 1:
                 pid = context.project_id
                 LOG.warn(_("Quota exceeded for %(pid)s, tried to create"
@@ -64,6 +61,14 @@ class API(base.Base):
                 raise quota.QuotaError(_("Volume quota exceeded. You cannot "
                                          "create a volume of size %sG") % size)
 
+        if availability_zone is None:
+            availability_zone = FLAGS.storage_availability_zone
+
+        if volume_type is None:
+            volume_type_id = None
+        else:
+            volume_type_id = volume_type.get('id', None)
+
         options = {
             'size': size,
             'user_id': context.user_id,
@@ -74,9 +79,12 @@ class API(base.Base):
             'attach_status': "detached",
             'display_name': name,
             'display_description': description,
+            'volume_type_id': volume_type_id,
+            'metadata': metadata,
             'to_vsa_id': to_vsa_id,
             'from_vsa_id': from_vsa_id,
-            'drive_type_id': drive_type_id}
+            'drive_type_id': drive_type_id,
+            }
 
         volume = self.db.volume_create(context, options)
         if from_vsa_id is not None:  # for FE VSA volumes do nothing
@@ -115,7 +123,6 @@ class API(base.Base):
 
         if volume['status'] != "available":
             raise exception.ApiError(_("Volume status must be available"))
-
         now = utils.utcnow()
         self.db.volume_update(context, volume_id, {'status': 'deleting',
                                                    'terminated_at': now})
@@ -132,10 +139,44 @@ class API(base.Base):
         rv = self.db.volume_get(context, volume_id)
         return dict(rv.iteritems())
 
-    def get_all(self, context):
+    def get_all(self, context, search_opts={}):
         if context.is_admin:
-            return self.db.volume_get_all(context)
-        return self.db.volume_get_all_by_project(context, context.project_id)
+            volumes = self.db.volume_get_all(context)
+        else:
+            volumes = self.db.volume_get_all_by_project(context,
+                                    context.project_id)
+
+        if search_opts:
+            LOG.debug(_("Searching by: %s") % str(search_opts))
+
+            def _check_metadata_match(volume, searchdict):
+                volume_metadata = {}
+                for i in volume.get('volume_metadata'):
+                    volume_metadata[i['key']] = i['value']
+
+                for k, v in searchdict:
+                    if k not in volume_metadata.keys()\
+                       or volume_metadata[k] != v:
+                        return False
+                return True
+
+            # search_option to filter_name mapping.
+            filter_mapping = {'metadata': _check_metadata_match}
+
+            for volume in volumes:
+                # go over all filters in the list
+                for opt, values in search_opts.iteritems():
+                    try:
+                        filter_func = filter_mapping[opt]
+                    except KeyError:
+                        # no such filter - ignore it, go to next filter
+                        continue
+                    else:
+                        if filter_func(volume, values) == False:
+                            # if one of conditions didn't match - remove
+                            volumes.remove(volume)
+                            break
+        return volumes
 
     def get_all_by_vsa(self, context, vsa_id, direction):
         if direction == "to":
@@ -219,3 +260,29 @@ class API(base.Base):
                  {"method": "delete_snapshot",
                   "args": {"topic": FLAGS.volume_topic,
                            "snapshot_id": snapshot_id}})
+
+    def get_volume_metadata(self, context, volume_id):
+        """Get all metadata associated with a volume."""
+        rv = self.db.volume_metadata_get(context, volume_id)
+        return dict(rv.iteritems())
+
+    def delete_volume_metadata(self, context, volume_id, key):
+        """Delete the given metadata item from an volume."""
+        self.db.volume_metadata_delete(context, volume_id, key)
+
+    def update_volume_metadata(self, context, volume_id,
+                                 metadata, delete=False):
+        """Updates or creates volume metadata.
+
+        If delete is True, metadata items that are not specified in the
+        `metadata` argument will be deleted.
+
+        """
+        if delete:
+            _metadata = metadata
+        else:
+            _metadata = self.get_volume_metadata(context, volume_id)
+            _metadata.update(metadata)
+
+        self.db.volume_metadata_update(context, volume_id, _metadata, True)
+        return _metadata
diff --git a/nova/volume/volume_types.py b/nova/volume/volume_types.py
new file mode 100644
index 000000000..9b02d4ccc
--- /dev/null
+++ b/nova/volume/volume_types.py
@@ -0,0 +1,129 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright (c) 2011 Zadara Storage Inc.
+# Copyright (c) 2011 OpenStack LLC.
+# Copyright 2010 United States Government as represented by the
+# Administrator of the National Aeronautics and Space Administration.
+# Copyright (c) 2010 Citrix Systems, Inc.
+# Copyright 2011 Ken Pepple
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+"""Built-in volume type properties."""
+
+from nova import context
+from nova import db
+from nova import exception
+from nova import flags
+from nova import log as logging
+
+FLAGS = flags.FLAGS
+LOG = logging.getLogger('nova.volume.volume_types')
+
+
+def create(context, name, extra_specs={}):
+    """Creates volume types."""
+    try:
+        db.volume_type_create(context,
+                              dict(name=name,
+                                   extra_specs=extra_specs))
+    except exception.DBError, e:
+        LOG.exception(_('DB error: %s') % e)
+        raise exception.ApiError(_("Cannot create volume_type with "
+                                    "name %(name)s and specs %(extra_specs)s")
+                                    % locals())
+
+
+def destroy(context, name):
+    """Marks volume types as deleted."""
+    if name is None:
+        raise exception.InvalidVolumeType(volume_type=name)
+    else:
+        try:
+            db.volume_type_destroy(context, name)
+        except exception.NotFound:
+            LOG.exception(_('Volume type %s not found for deletion') % name)
+            raise exception.ApiError(_("Unknown volume type: %s") % name)
+
+
+def purge(context, name):
+    """Removes volume types from database."""
+    if name is None:
+        raise exception.InvalidVolumeType(volume_type=name)
+    else:
+        try:
+            db.volume_type_purge(context, name)
+        except exception.NotFound:
+            LOG.exception(_('Volume type %s not found for purge') % name)
+            raise exception.ApiError(_("Unknown volume type: %s") % name)
+
+
+def get_all_types(context, inactive=0, search_opts={}):
+    """Get all non-deleted volume_types.
+
+    Pass true as argument if you want deleted volume types returned also.
+
+    """
+    vol_types = db.volume_type_get_all(context, inactive)
+
+    if search_opts:
+        LOG.debug(_("Searching by: %s") % str(search_opts))
+
+        def _check_extra_specs_match(vol_type, searchdict):
+            for k, v in searchdict.iteritems():
+                if k not in vol_type['extra_specs'].keys()\
+                   or vol_type['extra_specs'][k] != v:
+                    return False
+            return True
+
+        # search_option to filter_name mapping.
+        filter_mapping = {'extra_specs': _check_extra_specs_match}
+
+        result = {}
+        for type_name, type_args in vol_types.iteritems():
+            # go over all filters in the list
+            for opt, values in search_opts.iteritems():
+                try:
+                    filter_func = filter_mapping[opt]
+                except KeyError:
+                    # no such filter - ignore it, go to next filter
+                    continue
+                else:
+                    if filter_func(type_args, values):
+                        # if one of conditions didn't match - remove
+                        result[type_name] = type_args
+                        break
+        vol_types = result
+    return vol_types
+
+
+def get_volume_type(context, id):
+    """Retrieves single volume type by id."""
+    if id is None:
+        raise exception.InvalidVolumeType(volume_type=id)
+
+    try:
+        return db.volume_type_get(context, id)
+    except exception.DBError:
+        raise exception.ApiError(_("Unknown volume type: %s") % id)
+
+
+def get_volume_type_by_name(context, name):
+    """Retrieves single volume type by name."""
+    if name is None:
+        raise exception.InvalidVolumeType(volume_type=name)
+
+    try:
+        return db.volume_type_get_by_name(context, name)
+    except exception.DBError:
+        raise exception.ApiError(_("Unknown volume type: %s") % name)
diff --git a/nova/wsgi.py b/nova/wsgi.py
index c8ddb97d7..09b45be5a 100644
--- a/nova/wsgi.py
+++ b/nova/wsgi.py
@@ -39,9 +39,6 @@ from nova import log as logging
 from nova import utils
 
 
-eventlet.patcher.monkey_patch(socket=True, time=True)
-
-
 FLAGS = flags.FLAGS
 LOG = logging.getLogger('nova.wsgi')
 
@@ -274,18 +271,6 @@ class Middleware(Application):
         return self.process_response(response)
 
 
-class InjectContext(Middleware):
-    """Add a 'nova.context' to WSGI environ."""
-    def __init__(self, context, *args, **kwargs):
-        self.context = context
-        super(InjectContext, self).__init__(*args, **kwargs)
-
-    @webob.dec.wsgify(RequestClass=Request)
-    def __call__(self, req):
-        req.environ['nova.context'] = self.context
-        return self.application
-
-
 class Debug(Middleware):
     """Helper class for debugging a WSGI application.
 
diff --git a/plugins/xenserver/xenapi/etc/xapi.d/plugins/xenhost b/plugins/xenserver/xenapi/etc/xapi.d/plugins/xenhost
index cd9694ce1..36c61f78d 100755
--- a/plugins/xenserver/xenapi/etc/xapi.d/plugins/xenhost
+++ b/plugins/xenserver/xenapi/etc/xapi.d/plugins/xenhost
@@ -258,6 +258,7 @@ def cleanup(dct):
 #    out["host_suspend-image-sr-uuid"] = dct.get("suspend-image-sr-uuid", "")
 #    out["host_crash-dump-sr-uuid"] = dct.get("crash-dump-sr-uuid", "")
 #    out["host_local-cache-sr"] = dct.get("local-cache-sr", "")
+    out["enabled"] = dct.get("enabled", "true") == "true"
     out["host_memory"] = omm = {}
     omm["total"] = safe_int(dct.get("memory-total", ""))
     omm["overhead"] = safe_int(dct.get("memory-overhead", ""))
diff --git a/po/ast.po b/po/ast.po
index 449cddb07..48682ec90 100644
--- a/po/ast.po
+++ b/po/ast.po
@@ -14,8 +14,8 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:11+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-03 04:43+0000\n"
+"X-Generator: Launchpad (build 13573)\n"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
diff --git a/po/cs.po b/po/cs.po
index 2dc763838..07bdf1928 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -14,8 +14,8 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:11+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-03 04:43+0000\n"
+"X-Generator: Launchpad (build 13573)\n"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
diff --git a/po/da.po b/po/da.po
index 570629119..0b379c9d7 100644
--- a/po/da.po
+++ b/po/da.po
@@ -14,8 +14,8 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:12+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-03 04:43+0000\n"
+"X-Generator: Launchpad (build 13573)\n"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
diff --git a/po/de.po b/po/de.po
index 772ae236c..1f652c373 100644
--- a/po/de.po
+++ b/po/de.po
@@ -14,8 +14,8 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:12+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-03 04:44+0000\n"
+"X-Generator: Launchpad (build 13573)\n"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
@@ -2833,3 +2833,21 @@ msgstr ""
 #~ msgid "Data store %s is unreachable. Trying again in %d seconds."
 #~ msgstr ""
 #~ "Datastore %s ist nicht erreichbar. Versuche es erneut in %d Sekunden."
+
+#~ msgid "Full set of FLAGS:"
+#~ msgstr "Alle vorhandenen FLAGS:"
+
+#, python-format
+#~ msgid "pidfile %s does not exist. Daemon not running?\n"
+#~ msgstr "PID-Datei %s existiert nicht. Läuft der Daemon nicht?\n"
+
+#, python-format
+#~ msgid "Starting %s"
+#~ msgstr "%s wird gestartet"
+
+#~ msgid "No such process"
+#~ msgstr "Kein passender Prozess gefunden"
+
+#, python-format
+#~ msgid "Serving %s"
+#~ msgstr "Bedient %s"
diff --git a/po/en_AU.po b/po/en_AU.po
index 3fa62c006..a51b9ff2d 100644
--- a/po/en_AU.po
+++ b/po/en_AU.po
@@ -14,8 +14,8 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:12+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-03 04:44+0000\n"
+"X-Generator: Launchpad (build 13573)\n"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
diff --git a/po/en_GB.po b/po/en_GB.po
index b204c93a1..59247f4fa 100644
--- a/po/en_GB.po
+++ b/po/en_GB.po
@@ -14,8 +14,8 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:12+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-03 04:44+0000\n"
+"X-Generator: Launchpad (build 13573)\n"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
@@ -2812,3 +2812,24 @@ msgstr ""
 #, python-format
 msgid "Removing user %(user)s from project %(project)s"
 msgstr ""
+
+#~ msgid "Wrong number of arguments."
+#~ msgstr "Wrong number of arguments."
+
+#~ msgid "No such process"
+#~ msgstr "No such process"
+
+#~ msgid "Full set of FLAGS:"
+#~ msgstr "Full set of FLAGS:"
+
+#, python-format
+#~ msgid "pidfile %s does not exist. Daemon not running?\n"
+#~ msgstr "pidfile %s does not exist. Daemon not running?\n"
+
+#, python-format
+#~ msgid "Starting %s"
+#~ msgstr "Starting %s"
+
+#, python-format
+#~ msgid "Serving %s"
+#~ msgstr "Serving %s"
diff --git a/po/es.po b/po/es.po
index f97434041..7371eae8c 100644
--- a/po/es.po
+++ b/po/es.po
@@ -8,20 +8,20 @@ msgstr ""
 "Project-Id-Version: nova\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
 "POT-Creation-Date: 2011-02-21 10:03-0500\n"
-"PO-Revision-Date: 2011-06-30 16:42+0000\n"
-"Last-Translator: David Caro <Unknown>\n"
+"PO-Revision-Date: 2011-08-01 03:23+0000\n"
+"Last-Translator: Juan Alfredo Salas Santillana <Unknown>\n"
 "Language-Team: Spanish <es@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:12+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-03 04:44+0000\n"
+"X-Generator: Launchpad (build 13573)\n"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
 #: ../nova/scheduler/simple.py:122
 msgid "No hosts found"
-msgstr "No se han encontrado hosts"
+msgstr "No se encontro anfitriones."
 
 #: ../nova/exception.py:33
 msgid "Unexpected error while running command."
@@ -2566,7 +2566,7 @@ msgstr ""
 #: ../nova/auth/manager.py:289
 #, python-format
 msgid "User %(uid)s is not a member of project %(pjid)s"
-msgstr ""
+msgstr "El usuario %(uid)s no es miembro del proyecto %(pjid)s"
 
 #: ../nova/auth/manager.py:298 ../nova/auth/manager.py:309
 #, python-format
@@ -2584,7 +2584,7 @@ msgstr "Debes especificar un proyecto"
 #: ../nova/auth/manager.py:414
 #, python-format
 msgid "The %s role can not be found"
-msgstr "El rol %s no se ha podido encontrar"
+msgstr ""
 
 #: ../nova/auth/manager.py:416
 #, python-format
@@ -2614,27 +2614,27 @@ msgstr ""
 #: ../nova/auth/manager.py:515
 #, python-format
 msgid "Created project %(name)s with manager %(manager_user)s"
-msgstr ""
+msgstr "Creado el proyecto %(name)s con administrador %(manager_user)s"
 
 #: ../nova/auth/manager.py:533
 #, python-format
 msgid "modifying project %s"
-msgstr "modificando proyecto %s"
+msgstr "Modificando proyecto %s"
 
 #: ../nova/auth/manager.py:545
 #, python-format
 msgid "Adding user %(uid)s to project %(pid)s"
-msgstr ""
+msgstr "Agregando usuario %(uid)s para el proyecto %(pid)s"
 
 #: ../nova/auth/manager.py:566
 #, python-format
 msgid "Remove user %(uid)s from project %(pid)s"
-msgstr ""
+msgstr "Borrar usuario %(uid)s del proyecto %(pid)s"
 
 #: ../nova/auth/manager.py:592
 #, python-format
 msgid "Deleting project %s"
-msgstr "Eliminando proyecto %s"
+msgstr "Borrando proyecto %s"
 
 #: ../nova/auth/manager.py:650
 #, python-format
@@ -2644,7 +2644,7 @@ msgstr ""
 #: ../nova/auth/manager.py:659
 #, python-format
 msgid "Deleting user %s"
-msgstr "Eliminando usuario %s"
+msgstr "Borrando usuario %s"
 
 #: ../nova/auth/manager.py:669
 #, python-format
@@ -2710,7 +2710,7 @@ msgstr ""
 #: ../nova/auth/ldapdriver.py:478
 #, python-format
 msgid "Group can't be created because user %s doesn't exist"
-msgstr ""
+msgstr "El grupo no se puede crear porque el usuario %s no existe"
 
 #: ../nova/auth/ldapdriver.py:495
 #, python-format
@@ -2730,18 +2730,20 @@ msgstr ""
 #: ../nova/auth/ldapdriver.py:513
 #, python-format
 msgid "User %(uid)s is already a member of the group %(group_dn)s"
-msgstr ""
+msgstr "El usuario %(uid)s es actualmente miembro del grupo %(group_dn)s"
 
 #: ../nova/auth/ldapdriver.py:524
 #, python-format
 msgid ""
 "User %s can't be removed from the group because the user doesn't exist"
 msgstr ""
+"El usuario %s no se pudo borrar de el grupo a causa de que el usuario no "
+"existe"
 
 #: ../nova/auth/ldapdriver.py:528
 #, python-format
 msgid "User %s is not a member of the group"
-msgstr ""
+msgstr "El usuario %s no es miembro de el grupo"
 
 #: ../nova/auth/ldapdriver.py:542
 #, python-format
@@ -2878,6 +2880,10 @@ msgstr "Eliminando el usuario %(user)s del proyecto %(project)s"
 #~ "El almacen de datos %s es inalcanzable. Reintentandolo en %d segundos."
 
 #, python-format
+#~ msgid "Serving %s"
+#~ msgstr "Sirviendo %s"
+
+#, python-format
 #~ msgid "Couldn't get IP, using 127.0.0.1 %s"
 #~ msgstr "No puedo obtener IP, usando 127.0.0.1 %s"
 
@@ -3037,11 +3043,25 @@ msgstr "Eliminando el usuario %(user)s del proyecto %(project)s"
 #~ msgid "Detach volume %s from mountpoint %s on instance %s"
 #~ msgstr "Desvinculando volumen %s del punto de montaje %s en la instancia %s"
 
+#~ msgid "unexpected exception getting connection"
+#~ msgstr "excepción inexperada al obtener la conexión"
+
+#~ msgid "unexpected error during update"
+#~ msgstr "error inesperado durante la actualización"
+
 #, python-format
 #~ msgid "Cannot get blockstats for \"%s\" on \"%s\""
 #~ msgstr "No puedo obtener estadísticas del bloque para \"%s\" en \"%s\""
 
 #, python-format
+#~ msgid "updating %s..."
+#~ msgstr "actualizando %s..."
+
+#, python-format
+#~ msgid "Found instance: %s"
+#~ msgstr "Encontrada interfaz: %s"
+
+#, python-format
 #~ msgid "Cannot get ifstats for \"%s\" on \"%s\""
 #~ msgstr "No puedo obtener estadísticas de la interfaz para \"%s\" en \"%s\""
 
@@ -3319,3 +3339,20 @@ msgstr "Eliminando el usuario %(user)s del proyecto %(project)s"
 #, python-format
 #~ msgid "Spawning VM %s created %s."
 #~ msgstr "Iniciando VM %s creado %s."
+
+#~ msgid "No such process"
+#~ msgstr "No existe el proceso"
+
+#~ msgid "Full set of FLAGS:"
+#~ msgstr "Conjunto completo de opciones (FLAGS):"
+
+#~ msgid "Wrong number of arguments."
+#~ msgstr "Cantidad de argumentos incorrecta"
+
+#, python-format
+#~ msgid "pidfile %s does not exist. Daemon not running?\n"
+#~ msgstr "El \"pidfile\" %s no existe. Quizás el servicio no este corriendo.\n"
+
+#, python-format
+#~ msgid "Starting %s"
+#~ msgstr "Iniciando %s"
diff --git a/po/fr.po b/po/fr.po
index 83e4e7af0..7cb298a94 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -14,8 +14,8 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:12+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-03 04:43+0000\n"
+"X-Generator: Launchpad (build 13573)\n"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
@@ -2929,3 +2929,51 @@ msgstr "Ajout de l'utilisateur %(user)s au projet %(project)s"
 #, python-format
 msgid "Removing user %(user)s from project %(project)s"
 msgstr "Suppression de l'utilisateur %(user)s du projet %(project)s"
+
+#~ msgid "Wrong number of arguments."
+#~ msgstr "Nombre d'arguments incorrect."
+
+#~ msgid "No such process"
+#~ msgstr "Aucun processus de ce type"
+
+#, python-format
+#~ msgid "Starting %s"
+#~ msgstr "Démarrage de %s"
+
+#~ msgid "Full set of FLAGS:"
+#~ msgstr "Ensemble de propriétés complet :"
+
+#, python-format
+#~ msgid "pidfile %s does not exist. Daemon not running?\n"
+#~ msgstr ""
+#~ "Le fichier pid %s n'existe pas. Est-ce que le processus est en cours "
+#~ "d'exécution ?\n"
+
+#, python-format
+#~ msgid "Serving %s"
+#~ msgstr "En train de servir %s"
+
+#, python-format
+#~ msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
+#~ msgstr "Ne peut pas récupérer blockstats pour \"%(disk)s\" sur \"%(iid)s\""
+
+#, python-format
+#~ msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
+#~ msgstr "Ne peut pas récupérer ifstats pour \"%(interface)s\" sur \"%(iid)s\""
+
+#~ msgid "unexpected error during update"
+#~ msgstr "erreur inopinée pendant la ise à jour"
+
+#, python-format
+#~ msgid "updating %s..."
+#~ msgstr "mise à jour %s..."
+
+#, python-format
+#~ msgid "Found instance: %s"
+#~ msgstr "Instance trouvée : %s"
+
+#~ msgid "unexpected exception getting connection"
+#~ msgstr "erreur inopinée pendant la connexion"
+
+#~ msgid "Starting instance monitor"
+#~ msgstr "Démarrage du superviseur d'instance"
diff --git a/po/it.po b/po/it.po
index 6bfcf1274..e166297f1 100644
--- a/po/it.po
+++ b/po/it.po
@@ -8,14 +8,14 @@ msgstr ""
 "Project-Id-Version: nova\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
 "POT-Creation-Date: 2011-02-21 10:03-0500\n"
-"PO-Revision-Date: 2011-02-22 19:34+0000\n"
-"Last-Translator: Armando Migliaccio <Unknown>\n"
+"PO-Revision-Date: 2011-08-21 22:50+0000\n"
+"Last-Translator: Guido Davide Dall'Olio <Unknown>\n"
 "Language-Team: Italian <it@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:12+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-22 04:48+0000\n"
+"X-Generator: Launchpad (build 13697)\n"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
@@ -449,24 +449,24 @@ msgstr ""
 #: ../nova/scheduler/simple.py:53
 #, python-format
 msgid "Host %s is not alive"
-msgstr ""
+msgstr "L'host %s non è attivo"
 
 #: ../nova/scheduler/simple.py:65
 msgid "All hosts have too many cores"
-msgstr ""
+msgstr "Gli host hanno troppi core"
 
 #: ../nova/scheduler/simple.py:87
 #, python-format
 msgid "Host %s not available"
-msgstr ""
+msgstr "Host %s non disponibile"
 
 #: ../nova/scheduler/simple.py:99
 msgid "All hosts have too many gigabytes"
-msgstr ""
+msgstr "Gli Host hanno troppy gigabyte"
 
 #: ../nova/scheduler/simple.py:119
 msgid "All hosts have too many networks"
-msgstr ""
+msgstr "Gli host hanno troppe reti"
 
 #: ../nova/volume/manager.py:85
 #, python-format
@@ -496,7 +496,7 @@ msgstr ""
 #: ../nova/volume/manager.py:123
 #, python-format
 msgid "volume %s: created successfully"
-msgstr ""
+msgstr "volume %s: creato con successo"
 
 #: ../nova/volume/manager.py:131
 msgid "Volume is still attached"
@@ -514,12 +514,12 @@ msgstr ""
 #: ../nova/volume/manager.py:138
 #, python-format
 msgid "volume %s: deleting"
-msgstr ""
+msgstr "volume %s: rimuovendo"
 
 #: ../nova/volume/manager.py:147
 #, python-format
 msgid "volume %s: deleted successfully"
-msgstr ""
+msgstr "volume %s: rimosso con successo"
 
 #: ../nova/virt/xenapi/fake.py:74
 #, python-format
@@ -529,7 +529,7 @@ msgstr ""
 #: ../nova/virt/xenapi/fake.py:304 ../nova/virt/xenapi/fake.py:404
 #: ../nova/virt/xenapi/fake.py:422 ../nova/virt/xenapi/fake.py:478
 msgid "Raising NotImplemented"
-msgstr ""
+msgstr "Sollevando NotImplemented"
 
 #: ../nova/virt/xenapi/fake.py:306
 #, python-format
@@ -539,7 +539,7 @@ msgstr ""
 #: ../nova/virt/xenapi/fake.py:341
 #, python-format
 msgid "Calling %(localname)s %(impl)s"
-msgstr ""
+msgstr "Chiamando %(localname)s %(impl)s"
 
 #: ../nova/virt/xenapi/fake.py:346
 #, python-format
@@ -564,17 +564,17 @@ msgstr ""
 
 #: ../nova/virt/connection.py:73
 msgid "Failed to open connection to the hypervisor"
-msgstr ""
+msgstr "Fallita l'apertura della connessione verso l'hypervisor"
 
 #: ../nova/network/linux_net.py:187
 #, python-format
 msgid "Starting VLAN inteface %s"
-msgstr ""
+msgstr "Avviando l'interfaccia VLAN %s"
 
 #: ../nova/network/linux_net.py:208
 #, python-format
 msgid "Starting Bridge interface for %s"
-msgstr ""
+msgstr "Avviando l'interfaccia Bridge per %s"
 
 #. pylint: disable=W0703
 #: ../nova/network/linux_net.py:314
@@ -632,7 +632,7 @@ msgstr "Il risultato é %s"
 #: ../nova/utils.py:159
 #, python-format
 msgid "Running cmd (SSH): %s"
-msgstr ""
+msgstr "Eseguendo cmd (SSH): %s"
 
 #: ../nova/utils.py:217
 #, python-format
@@ -642,7 +642,7 @@ msgstr "debug in callback: %s"
 #: ../nova/utils.py:222
 #, python-format
 msgid "Running %s"
-msgstr ""
+msgstr "Eseguendo %s"
 
 #: ../nova/utils.py:262
 #, python-format
@@ -697,12 +697,12 @@ msgstr ""
 #: ../nova/virt/xenapi/vm_utils.py:135 ../nova/virt/hyperv.py:171
 #, python-format
 msgid "Created VM %s..."
-msgstr ""
+msgstr "Creata VM %s.."
 
 #: ../nova/virt/xenapi/vm_utils.py:138
 #, python-format
 msgid "Created VM %(instance_name)s as %(vm_ref)s."
-msgstr ""
+msgstr "Creata VM %(instance_name)s come %(vm_ref)s"
 
 #: ../nova/virt/xenapi/vm_utils.py:168
 #, python-format
@@ -771,7 +771,7 @@ msgstr ""
 #: ../nova/virt/xenapi/vm_utils.py:332
 #, python-format
 msgid "Glance image %s"
-msgstr ""
+msgstr "Immagine Glance %s"
 
 #. we need to invoke a plugin for copying VDI's
 #. content into proper path
@@ -783,7 +783,7 @@ msgstr ""
 #: ../nova/virt/xenapi/vm_utils.py:352
 #, python-format
 msgid "Kernel/Ramdisk VDI %s destroyed"
-msgstr ""
+msgstr "Kernel/Ramdisk VDI %s distrutti"
 
 #: ../nova/virt/xenapi/vm_utils.py:361
 #, python-format
@@ -793,7 +793,7 @@ msgstr ""
 #: ../nova/virt/xenapi/vm_utils.py:386 ../nova/virt/xenapi/vm_utils.py:402
 #, python-format
 msgid "Looking up vdi %s for PV kernel"
-msgstr ""
+msgstr "Cercando vdi %s per kernel PV"
 
 #: ../nova/virt/xenapi/vm_utils.py:397
 #, python-format
@@ -2802,37 +2802,24 @@ msgstr ""
 msgid "Removing user %(user)s from project %(project)s"
 msgstr ""
 
-#, python-format
-#~ msgid ""
-#~ "%s\n"
-#~ "Command: %s\n"
-#~ "Exit code: %s\n"
-#~ "Stdout: %r\n"
-#~ "Stderr: %r"
-#~ msgstr ""
-#~ "%s\n"
-#~ "Comando: %s\n"
-#~ "Exit code: %s\n"
-#~ "Stdout: %r\n"
-#~ "Stderr: %r"
-
-#, python-format
-#~ msgid "(%s) publish (key: %s) %s"
-#~ msgstr "(%s) pubblica (chiave: %s) %s"
+#~ msgid "Full set of FLAGS:"
+#~ msgstr "Insieme di FLAGS:"
 
 #, python-format
-#~ msgid "AMQP server on %s:%d is unreachable. Trying again in %d seconds."
+#~ msgid "pidfile %s does not exist. Daemon not running?\n"
 #~ msgstr ""
-#~ "Il server AMQP su %s:%d non é raggiungibile. Riprovare in %d secondi."
+#~ "Il pidfile %s non esiste. Assicurarsi che il demone é in esecuzione.\n"
 
 #, python-format
-#~ msgid "Binding %s to %s with key %s"
-#~ msgstr "Collegando %s a %s con la chiave %s"
+#~ msgid "Starting %s"
+#~ msgstr "Avvio di %s"
 
 #, python-format
-#~ msgid "Starting %s node"
-#~ msgstr "Avviando il nodo %s"
+#~ msgid "Serving %s"
+#~ msgstr "Servire %s"
 
-#, python-format
-#~ msgid "Data store %s is unreachable. Trying again in %d seconds."
-#~ msgstr "Datastore %s é irrangiungibile. Riprovare in %d seconds."
+#~ msgid "Wrong number of arguments."
+#~ msgstr "Numero errato di argomenti"
+
+#~ msgid "No such process"
+#~ msgstr "Nessun processo trovato"
diff --git a/po/ja.po b/po/ja.po
index a7906ede8..179302b55 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -14,8 +14,8 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:12+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-03 04:44+0000\n"
+"X-Generator: Launchpad (build 13573)\n"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
@@ -2879,6 +2879,17 @@ msgstr "ユーザ %(user)s をプロジェクト %(project)s から削除しま�
 #~ msgstr "データストア %s に接続できません。 %d 秒後に再接続します。"
 
 #, python-format
+#~ msgid "Serving %s"
+#~ msgstr "%s サービスの開始"
+
+#~ msgid "Full set of FLAGS:"
+#~ msgstr "FLAGSの一覧:"
+
+#, python-format
+#~ msgid "pidfile %s does not exist. Daemon not running?\n"
+#~ msgstr "pidfile %s が存在しません。デーモンは実行中ですか？\n"
+
+#, python-format
 #~ msgid "Couldn't get IP, using 127.0.0.1 %s"
 #~ msgstr "IPを取得できません。127.0.0.1 を %s として使います。"
 
@@ -3039,6 +3050,13 @@ msgstr "ユーザ %(user)s をプロジェクト %(project)s から削除しま�
 #~ msgstr "Detach volume: ボリューム %s をマウントポイント %s (インスタンス%s)からデタッチします。"
 
 #, python-format
+#~ msgid "updating %s..."
+#~ msgstr "%s の情報の更新…"
+
+#~ msgid "unexpected error during update"
+#~ msgstr "更新の最中に予期しないエラーが発生しました。"
+
+#, python-format
 #~ msgid "Cannot get blockstats for \"%s\" on \"%s\""
 #~ msgstr "ブロックデバイス \"%s\"  の統計を \"%s\" について取得できません。"
 
@@ -3046,6 +3064,13 @@ msgstr "ユーザ %(user)s をプロジェクト %(project)s から削除しま�
 #~ msgid "Cannot get ifstats for \"%s\" on \"%s\""
 #~ msgstr "インタフェース \"%s\" の統計を \"%s\" について取得できません。"
 
+#~ msgid "unexpected exception getting connection"
+#~ msgstr "接続に際し予期しないエラーが発生しました。"
+
+#, python-format
+#~ msgid "Found instance: %s"
+#~ msgstr "インスタンス %s が見つかりました。"
+
 #, python-format
 #~ msgid "No service for %s, %s"
 #~ msgstr "%s, %s のserviceが存在しません。"
@@ -3318,3 +3343,24 @@ msgstr "ユーザ %(user)s をプロジェクト %(project)s から削除しま�
 #, python-format
 #~ msgid "volume %s: creating lv of size %sG"
 #~ msgstr "ボリューム%sの%sGのlv (論理ボリューム)  を作成します。"
+
+#~ msgid "Wrong number of arguments."
+#~ msgstr "引数の数が異なります。"
+
+#~ msgid "No such process"
+#~ msgstr "そのようなプロセスはありません"
+
+#, python-format
+#~ msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
+#~ msgstr "\"%(iid)s\" 上の \"%(disk)s\" 用のブロック統計(blockstats)が取得できません"
+
+#, python-format
+#~ msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
+#~ msgstr "\"%(iid)s\" 上の %(interface)s\" 用インターフェース統計(ifstats)が取得できません"
+
+#~ msgid "Starting instance monitor"
+#~ msgstr "インスタンスモニタを開始しています"
+
+#, python-format
+#~ msgid "Starting %s"
+#~ msgstr "%s を起動中"
diff --git a/po/pt_BR.po b/po/pt_BR.po
index b3aefce44..d6d57a9b1 100644
--- a/po/pt_BR.po
+++ b/po/pt_BR.po
@@ -8,14 +8,14 @@ msgstr ""
 "Project-Id-Version: nova\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
 "POT-Creation-Date: 2011-02-21 10:03-0500\n"
-"PO-Revision-Date: 2011-03-24 14:51+0000\n"
+"PO-Revision-Date: 2011-07-25 17:40+0000\n"
 "Last-Translator: msinhore <msinhore@gmail.com>\n"
 "Language-Team: Brazilian Portuguese <pt_BR@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:12+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-03 04:44+0000\n"
+"X-Generator: Launchpad (build 13573)\n"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
@@ -36,6 +36,11 @@ msgid ""
 "Stdout: %(stdout)r\n"
 "Stderr: %(stderr)r"
 msgstr ""
+"%(description)s\n"
+"Comando: %(cmd)s\n"
+"Código de saída: %(exit_code)s\n"
+"Saída padrão: %(stdout)r\n"
+"Erro: %(stderr)r"
 
 #: ../nova/exception.py:107
 msgid "DB exception wrapped"
@@ -392,7 +397,7 @@ msgstr "instância %s: suspendendo"
 #: ../nova/compute/manager.py:472
 #, python-format
 msgid "instance %s: resuming"
-msgstr ""
+msgstr "instância %s: resumindo"
 
 #: ../nova/compute/manager.py:491
 #, python-format
@@ -407,12 +412,12 @@ msgstr "instância %s: desbloqueando"
 #: ../nova/compute/manager.py:513
 #, python-format
 msgid "instance %s: getting locked state"
-msgstr ""
+msgstr "instância %s: obtendo estado de bloqueio"
 
 #: ../nova/compute/manager.py:526
 #, python-format
 msgid "instance %s: reset network"
-msgstr ""
+msgstr "instância %s: reset da rede"
 
 #: ../nova/compute/manager.py:535 ../nova/api/ec2/cloud.py:515
 #, python-format
@@ -429,6 +434,7 @@ msgstr "instância %s: obtendo console ajax"
 msgid ""
 "instance %(instance_id)s: attaching volume %(volume_id)s to %(mountpoint)s"
 msgstr ""
+"instância %(instance_id)s: atachando volume %(volume_id)s para %(mountpoint)s"
 
 #. pylint: disable=W0702
 #. NOTE(vish): The inline callback eats the exception info so we
@@ -438,6 +444,8 @@ msgstr ""
 #, python-format
 msgid "instance %(instance_id)s: attach failed %(mountpoint)s, removing"
 msgstr ""
+"instância %(instance_id)s: falha ao atachar ponto de montagem "
+"%(mountpoint)s, removendo"
 
 #: ../nova/compute/manager.py:585
 #, python-format
@@ -458,7 +466,7 @@ msgstr "Host %s não está ativo"
 
 #: ../nova/scheduler/simple.py:65
 msgid "All hosts have too many cores"
-msgstr ""
+msgstr "Todos os hosts tem muitos núcleos de CPU"
 
 #: ../nova/scheduler/simple.py:87
 #, python-format
@@ -783,7 +791,7 @@ msgstr "Tamanho da imagem %(image)s:%(virtual_size)d"
 #: ../nova/virt/xenapi/vm_utils.py:332
 #, python-format
 msgid "Glance image %s"
-msgstr ""
+msgstr "Visão geral da imagem %s"
 
 #. we need to invoke a plugin for copying VDI's
 #. content into proper path
@@ -815,7 +823,7 @@ msgstr "Kernel PV no VDI: %s"
 #: ../nova/virt/xenapi/vm_utils.py:405
 #, python-format
 msgid "Running pygrub against %s"
-msgstr ""
+msgstr "Rodando pygrub novamente %s"
 
 #: ../nova/virt/xenapi/vm_utils.py:411
 #, python-format
@@ -849,12 +857,12 @@ msgstr "(VM_UTILS) xenapi power_state -> |%s|"
 #: ../nova/virt/xenapi/vm_utils.py:525
 #, python-format
 msgid "VHD %(vdi_uuid)s has parent %(parent_ref)s"
-msgstr ""
+msgstr "O VHD %(vdi_uuid)s tem pai %(parent_ref)s"
 
 #: ../nova/virt/xenapi/vm_utils.py:542
 #, python-format
 msgid "Re-scanning SR %s"
-msgstr ""
+msgstr "Re-escaneando SR %s"
 
 #: ../nova/virt/xenapi/vm_utils.py:567
 #, python-format
@@ -2857,6 +2865,17 @@ msgstr ""
 #~ "Repositório de dados %s não pode ser atingido. Tentando novamente em %d "
 #~ "segundos."
 
+#~ msgid "Full set of FLAGS:"
+#~ msgstr "Conjunto completo de FLAGS:"
+
+#, python-format
+#~ msgid "Starting %s"
+#~ msgstr "Iniciando %s"
+
+#, python-format
+#~ msgid "Serving %s"
+#~ msgstr "Servindo %s"
+
 #, python-format
 #~ msgid "Couldn't get IP, using 127.0.0.1 %s"
 #~ msgstr "Não foi possível obter IP, usando 127.0.0.1 %s"
@@ -2965,3 +2984,14 @@ msgstr ""
 #, python-format
 #~ msgid "Created user %s (admin: %r)"
 #~ msgstr "Criado usuário %s (administrador: %r)"
+
+#~ msgid "No such process"
+#~ msgstr "Processo inexistente"
+
+#, python-format
+#~ msgid "pidfile %s does not exist. Daemon not running?\n"
+#~ msgstr ""
+#~ "Arquivo do id do processo (pidfile) %s não existe. O Daemon está parado?\n"
+
+#~ msgid "Wrong number of arguments."
+#~ msgstr "Número errado de argumentos."
diff --git a/po/ru.po b/po/ru.po
index 1bf672fc3..746db964a 100644
--- a/po/ru.po
+++ b/po/ru.po
@@ -14,8 +14,8 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:12+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-03 04:44+0000\n"
+"X-Generator: Launchpad (build 13573)\n"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
@@ -2790,6 +2790,10 @@ msgid "Removing user %(user)s from project %(project)s"
 msgstr ""
 
 #, python-format
+#~ msgid "Starting %s"
+#~ msgstr "Запускается %s"
+
+#, python-format
 #~ msgid "arg: %s\t\tval: %s"
 #~ msgstr "arg: %s\t\tval: %s"
 
@@ -2841,6 +2845,13 @@ msgstr ""
 #~ msgid "Adding role %s to user %s in project %s"
 #~ msgstr "Добавление роли %s для пользователя %s в проект %s"
 
+#~ msgid "unexpected error during update"
+#~ msgstr "неожиданная ошибка во время обновления"
+
+#, python-format
+#~ msgid "updating %s..."
+#~ msgstr "обновление %s..."
+
 #, python-format
 #~ msgid "Getting object: %s / %s"
 #~ msgstr "Получение объекта: %s / %s"
@@ -2892,6 +2903,10 @@ msgstr ""
 #~ msgstr "Не удалось получить IP, используем 127.0.0.1 %s"
 
 #, python-format
+#~ msgid "pidfile %s does not exist. Daemon not running?\n"
+#~ msgstr "pidfile %s не обнаружен. Демон не запущен?\n"
+
+#, python-format
 #~ msgid "Getting from %s: %s"
 #~ msgstr "Получение из %s: %s"
 
@@ -2906,3 +2921,6 @@ msgstr ""
 #, python-format
 #~ msgid "Authenticated Request For %s:%s)"
 #~ msgstr "Запрос аутентификации для %s:%s)"
+
+#~ msgid "Wrong number of arguments."
+#~ msgstr "Неверное число аргументов."
diff --git a/po/tl.po b/po/tl.po
index 1ae59330b..84e9d26e6 100644
--- a/po/tl.po
+++ b/po/tl.po
@@ -14,8 +14,8 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:12+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-03 04:44+0000\n"
+"X-Generator: Launchpad (build 13573)\n"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
diff --git a/po/uk.po b/po/uk.po
index 481851e1c..bcc53fed3 100644
--- a/po/uk.po
+++ b/po/uk.po
@@ -14,8 +14,8 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:12+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-03 04:44+0000\n"
+"X-Generator: Launchpad (build 13573)\n"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
@@ -2793,6 +2793,14 @@ msgstr ""
 #~ msgstr "AMQP сервер %s:%d недоступний. Спроба під'єднання через %d секунд."
 
 #, python-format
+#~ msgid "Starting %s"
+#~ msgstr "Запускається %s"
+
+#, python-format
+#~ msgid "Serving %s"
+#~ msgstr "Обслуговування %s"
+
+#, python-format
 #~ msgid "Couldn't get IP, using 127.0.0.1 %s"
 #~ msgstr "Не вдалось отримати IP, використовуючи 127.0.0.1 %s"
 
diff --git a/po/zh_CN.po b/po/zh_CN.po
index d0ddcd2f7..6284ee46c 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -8,14 +8,18 @@ msgstr ""
 "Project-Id-Version: nova\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
 "POT-Creation-Date: 2011-02-21 10:03-0500\n"
-"PO-Revision-Date: 2011-06-14 14:44+0000\n"
-"Last-Translator: chong <Unknown>\n"
+"PO-Revision-Date: 2011-08-19 09:26+0000\n"
+"Last-Translator: zhangjunfeng <Unknown>\n"
 "Language-Team: Chinese (Simplified) <zh_CN@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:12+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-20 05:06+0000\n"
+"X-Generator: Launchpad (build 13697)\n"
+
+#, python-format
+#~ msgid "Starting %s"
+#~ msgstr "启动 %s 中"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
@@ -44,7 +48,7 @@ msgstr ""
 
 #: ../nova/exception.py:107
 msgid "DB exception wrapped"
-msgstr ""
+msgstr "数据库异常"
 
 #. exc_type, exc_value, exc_traceback = sys.exc_info()
 #: ../nova/exception.py:120
@@ -84,7 +88,7 @@ msgstr "获取外网IP失败"
 #: ../nova/api/openstack/servers.py:152
 #, python-format
 msgid "%(param)s property not found for image %(_image_id)s"
-msgstr ""
+msgstr "没有找到镜像文件%(_image_id)s 的属性 %(param)s"
 
 #: ../nova/api/openstack/servers.py:168
 msgid "No keypairs defined"
@@ -93,55 +97,55 @@ msgstr "未定义密钥对"
 #: ../nova/api/openstack/servers.py:238
 #, python-format
 msgid "Compute.api::lock %s"
-msgstr ""
+msgstr "compute.api::加锁 %s"
 
 #: ../nova/api/openstack/servers.py:253
 #, python-format
 msgid "Compute.api::unlock %s"
-msgstr ""
+msgstr "compute.api::解锁 %s"
 
 #: ../nova/api/openstack/servers.py:267
 #, python-format
 msgid "Compute.api::get_lock %s"
-msgstr ""
+msgstr "Compute.api::得到锁 %s"
 
 #: ../nova/api/openstack/servers.py:281
 #, python-format
 msgid "Compute.api::reset_network %s"
-msgstr ""
+msgstr "Compute.api::重置网络 %s"
 
 #: ../nova/api/openstack/servers.py:292
 #, python-format
 msgid "Compute.api::pause %s"
-msgstr ""
+msgstr "Compute.api::暂停 %s"
 
 #: ../nova/api/openstack/servers.py:303
 #, python-format
 msgid "Compute.api::unpause %s"
-msgstr ""
+msgstr "Compute.api::继续 %s"
 
 #: ../nova/api/openstack/servers.py:314
 #, python-format
 msgid "compute.api::suspend %s"
-msgstr ""
+msgstr "compute.api::挂起 %s"
 
 #: ../nova/api/openstack/servers.py:325
 #, python-format
 msgid "compute.api::resume %s"
-msgstr ""
+msgstr "compute.api::回复 %s"
 
 #: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
 #: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
 #: ../nova/api/ec2/__init__.py:317
 #, python-format
 msgid "Instance %s not found"
-msgstr ""
+msgstr "实例 %s 没有找到"
 
 #. NOTE: No Resource Pool concept so far
 #: ../nova/virt/xenapi/volumeops.py:51
 #, python-format
 msgid "Attach_volume: %(instance_name)s, %(device_path)s, %(mountpoint)s"
-msgstr ""
+msgstr "挂载卷：%(instance_name)s, %(device_path)s, %(mountpoint)s"
 
 #: ../nova/virt/xenapi/volumeops.py:69
 #, python-format
@@ -2666,12 +2670,12 @@ msgstr "用户 %s 不存在"
 #: ../nova/auth/ldapdriver.py:472
 #, python-format
 msgid "Group can't be created because group %s already exists"
-msgstr ""
+msgstr "组不能被创建，因为组 %s 已经存在"
 
 #: ../nova/auth/ldapdriver.py:478
 #, python-format
 msgid "Group can't be created because user %s doesn't exist"
-msgstr ""
+msgstr "组不能被创建，因为用户 %s 不存在"
 
 #: ../nova/auth/ldapdriver.py:495
 #, python-format
@@ -2686,50 +2690,50 @@ msgstr ""
 #: ../nova/auth/ldapdriver.py:510 ../nova/auth/ldapdriver.py:521
 #, python-format
 msgid "The group at dn %s doesn't exist"
-msgstr ""
+msgstr "识别名为 %s 的组不存在"
 
 #: ../nova/auth/ldapdriver.py:513
 #, python-format
 msgid "User %(uid)s is already a member of the group %(group_dn)s"
-msgstr ""
+msgstr "用户 %(uid)s 已经是 组 %(group_dn)s 中的成员"
 
 #: ../nova/auth/ldapdriver.py:524
 #, python-format
 msgid ""
 "User %s can't be removed from the group because the user doesn't exist"
-msgstr ""
+msgstr "用户 %s 不能从组中删除，因为这个用户不存在"
 
 #: ../nova/auth/ldapdriver.py:528
 #, python-format
 msgid "User %s is not a member of the group"
-msgstr ""
+msgstr "用户 %s 不是这个组的成员"
 
 #: ../nova/auth/ldapdriver.py:542
 #, python-format
 msgid ""
 "Attempted to remove the last member of a group. Deleting the group at %s "
 "instead."
-msgstr ""
+msgstr "尝试删除组中最后一个成员，用删除组 %s 来代替。"
 
 #: ../nova/auth/ldapdriver.py:549
 #, python-format
 msgid "User %s can't be removed from all because the user doesn't exist"
-msgstr ""
+msgstr "用户 %s 不能从系统中删除，因为这个用户不存在"
 
 #: ../nova/auth/ldapdriver.py:564
 #, python-format
 msgid "Group at dn %s doesn't exist"
-msgstr ""
+msgstr "可识别名为 %s 的组不存在"
 
 #: ../nova/virt/xenapi/network_utils.py:40
 #, python-format
 msgid "Found non-unique network for bridge %s"
-msgstr ""
+msgstr "发现网桥 %s 的网络不唯一"
 
 #: ../nova/virt/xenapi/network_utils.py:43
 #, python-format
 msgid "Found no network for bridge %s"
-msgstr ""
+msgstr "发现网桥 %s 没有网络"
 
 #: ../nova/api/ec2/admin.py:97
 #, python-format
@@ -2744,22 +2748,22 @@ msgstr "删除用户: %s"
 #: ../nova/api/ec2/admin.py:127
 #, python-format
 msgid "Adding role %(role)s to user %(user)s for project %(project)s"
-msgstr ""
+msgstr "添加角色 %(role)s 给项目 %(project)s 中的用户 %(user)s"
 
 #: ../nova/api/ec2/admin.py:131
 #, python-format
 msgid "Adding sitewide role %(role)s to user %(user)s"
-msgstr ""
+msgstr "给用户 %(user)s 添加站点角色 %(role)s"
 
 #: ../nova/api/ec2/admin.py:137
 #, python-format
 msgid "Removing role %(role)s from user %(user)s for project %(project)s"
-msgstr ""
+msgstr "删除项目 %(project)s中用户 %(user)s的角色 %(role)s"
 
 #: ../nova/api/ec2/admin.py:141
 #, python-format
 msgid "Removing sitewide role %(role)s from user %(user)s"
-msgstr ""
+msgstr "删除用户 %(user)s 的站点角色 %(role)s"
 
 #: ../nova/api/ec2/admin.py:146 ../nova/api/ec2/admin.py:223
 msgid "operation must be add or remove"
@@ -2768,22 +2772,22 @@ msgstr "操作必须为添加或删除"
 #: ../nova/api/ec2/admin.py:159
 #, python-format
 msgid "Getting x509 for user: %(name)s on project: %(project)s"
-msgstr ""
+msgstr "获得用户: %(name)s 在项目 :%(project)s中的x509"
 
 #: ../nova/api/ec2/admin.py:177
 #, python-format
 msgid "Create project %(name)s managed by %(manager_user)s"
-msgstr ""
+msgstr "创建被%(manager_user)s 管理的项目 %(name)s"
 
 #: ../nova/api/ec2/admin.py:190
 #, python-format
 msgid "Modify project: %(name)s managed by %(manager_user)s"
-msgstr ""
+msgstr "更改被 %(manager_user)s 管理的项目: %(name)s"
 
 #: ../nova/api/ec2/admin.py:200
 #, python-format
 msgid "Delete project: %s"
-msgstr "删除工程 %s"
+msgstr ""
 
 #: ../nova/api/ec2/admin.py:214
 #, python-format
@@ -2795,94 +2799,19 @@ msgstr "添加用户 %(user)s 到项目 %(project)s 中"
 msgid "Removing user %(user)s from project %(project)s"
 msgstr "从项目 %(project)s 中移除用户 %(user)s"
 
-#, python-format
-#~ msgid ""
-#~ "%s\n"
-#~ "Command: %s\n"
-#~ "Exit code: %s\n"
-#~ "Stdout: %r\n"
-#~ "Stderr: %r"
-#~ msgstr ""
-#~ "%s\n"
-#~ "命令：%s\n"
-#~ "退出代码：%s\n"
-#~ "标准输出(stdout)：%r\n"
-#~ "标准错误(stderr)：%r"
+#~ msgid "Full set of FLAGS:"
+#~ msgstr "FLAGS全集："
 
-#, python-format
-#~ msgid "Binding %s to %s with key %s"
-#~ msgstr "将%s绑定到%s（以%s键值）"
+#~ msgid "No such process"
+#~ msgstr "没有该进程"
 
 #, python-format
-#~ msgid "AMQP server on %s:%d is unreachable. Trying again in %d seconds."
-#~ msgstr "位于%s:%d的AMQP服务器不可用。%d秒后重试。"
+#~ msgid "Serving %s"
+#~ msgstr "正在为 %s 服务"
 
 #, python-format
-#~ msgid "Getting from %s: %s"
-#~ msgstr "从%s获得如下内容：%s"
+#~ msgid "pidfile %s does not exist. Daemon not running?\n"
+#~ msgstr "pidfile %s　不存在，守护进程是否运行？\n"
 
-#, python-format
-#~ msgid "Starting %s node"
-#~ msgstr "启动%s节点"
-
-#, python-format
-#~ msgid "Data store %s is unreachable. Trying again in %d seconds."
-#~ msgstr "数据储存服务%s不可用。%d秒之后继续尝试。"
-
-#, python-format
-#~ msgid "(%s) publish (key: %s) %s"
-#~ msgstr "（%s）发布（键值：%s）%s"
-
-#, python-format
-#~ msgid "Couldn't get IP, using 127.0.0.1 %s"
-#~ msgstr "不能获取IP,将使用 127.0.0.1 %s"
-
-#, python-format
-#~ msgid ""
-#~ "Access key %s has had %d failed authentications and will be locked out for "
-#~ "%d minutes."
-#~ msgstr "访问键 %s时，存在%d个失败的认证，将于%d分钟后解锁"
-
-#, python-format
-#~ msgid "Authenticated Request For %s:%s)"
-#~ msgstr "为%s:%s申请认证"
-
-#, python-format
-#~ msgid "arg: %s\t\tval: %s"
-#~ msgstr "键为: %s\t\t值为: %s"
-
-#, python-format
-#~ msgid "Getting x509 for user: %s on project: %s"
-#~ msgstr "为用户 %s从工程%s中获取 x509"
-
-#, python-format
-#~ msgid "Create project %s managed by %s"
-#~ msgstr "创建工程%s,此工程由%s管理"
-
-#, python-format
-#~ msgid "Unsupported API request: controller = %s,action = %s"
-#~ msgstr "不支持的API请求: 控制器 = %s,执行 = %s"
-
-#, python-format
-#~ msgid "Adding sitewide role %s to user %s"
-#~ msgstr "增加站点范围的 %s角色给用户 %s"
-
-#, python-format
-#~ msgid "Adding user %s to project %s"
-#~ msgstr "增加用户%s到%s工程"
-
-#, python-format
-#~ msgid "Unauthorized request for controller=%s and action=%s"
-#~ msgstr "对控制器=%s及动作=%s未经授权"
-
-#, python-format
-#~ msgid "Removing user %s from project %s"
-#~ msgstr "正将用户%s从工程%s中移除"
-
-#, python-format
-#~ msgid "Adding role %s to user %s for project %s"
-#~ msgstr "正将%s角色赋予用户%s（在工程%s中）"
-
-#, python-format
-#~ msgid "Removing role %s from user %s for project %s"
-#~ msgstr "正将角色%s从用户%s在工程%s中移除"
+#~ msgid "Wrong number of arguments."
+#~ msgstr "错误参数个数。"
diff --git a/po/zh_TW.po b/po/zh_TW.po
index 896e69618..a5a826aa0 100644
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
@@ -14,8 +14,8 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2011-07-23 05:12+0000\n"
-"X-Generator: Launchpad (build 13405)\n"
+"X-Launchpad-Export-Date: 2011-08-03 04:44+0000\n"
+"X-Generator: Launchpad (build 13573)\n"
 
 #: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
 #: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
@@ -2787,3 +2787,14 @@ msgstr ""
 #, python-format
 msgid "Removing user %(user)s from project %(project)s"
 msgstr ""
+
+#~ msgid "No such process"
+#~ msgstr "沒有此一程序"
+
+#, python-format
+#~ msgid "pidfile %s does not exist. Daemon not running?\n"
+#~ msgstr "pidfile %s 不存在. Daemon未啟動?\n"
+
+#, python-format
+#~ msgid "Starting %s"
+#~ msgstr "正在啟動 %s"
diff --git a/run_tests.sh b/run_tests.sh
index 8f2b51757..871332b4a 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -67,7 +67,7 @@ function run_tests {
     ERRSIZE=`wc -l run_tests.log | awk '{print \$1}'`
     if [ "$ERRSIZE" -lt "40" ];
     then
-      cat run_tests.log
+        cat run_tests.log
     fi
   fi
   return $RESULT