From 74390d4920e692e7c85462232a6256774c6eabae Mon Sep 17 00:00:00 2001
From: Brian Waldon <brian.waldon@rackspace.com>
Date: Thu, 22 Dec 2011 00:46:09 -0500
Subject: Move 'actions' subresource into extension

Related to blueprint separate-nova-adminapi

Change-Id: I6929c5c467f339bc91ac8185d6217a55a5369a58
---
 nova/api/openstack/v2/__init__.py                  |  7 +--
 .../api/openstack/v2/contrib/server_action_list.py | 61 ++++++++++++++++++++++
 nova/api/openstack/v2/servers.py                   | 15 ------
 3 files changed, 62 insertions(+), 21 deletions(-)
 create mode 100644 nova/api/openstack/v2/contrib/server_action_list.py

(limited to 'nova/api')

diff --git a/nova/api/openstack/v2/__init__.py b/nova/api/openstack/v2/__init__.py
index 8a574ffa5..82a8764a0 100644
--- a/nova/api/openstack/v2/__init__.py
+++ b/nova/api/openstack/v2/__init__.py
@@ -105,7 +105,6 @@ class APIRouter(base_wsgi.Router):
         if ext_mgr is None:
             ext_mgr = extensions.ExtensionManager()
 
-        self.server_members = {}
         mapper = ProjectMapper()
         self._setup_routes(mapper)
         self._setup_ext_routes(mapper, ext_mgr)
@@ -133,13 +132,9 @@ class APIRouter(base_wsgi.Router):
             mapper.resource(resource.collection, resource.collection, **kargs)
 
     def _setup_routes(self, mapper):
-        server_members = self.server_members
-        server_members['action'] = 'POST'
         if FLAGS.allow_admin_api:
             LOG.debug(_("Including admin operations in API."))
 
-            server_members['actions'] = 'GET'
-
             mapper.resource("user", "users",
                         controller=users.create_resource(),
                         collection={'detail': 'GET'})
@@ -168,7 +163,7 @@ class APIRouter(base_wsgi.Router):
         mapper.resource("server", "servers",
                         controller=servers.create_resource(),
                         collection={'detail': 'GET'},
-                        member=self.server_members)
+                        member={'action': 'POST'})
 
         mapper.resource("ip", "ips", controller=ips.create_resource(),
                         parent_resource=dict(member_name='server',
diff --git a/nova/api/openstack/v2/contrib/server_action_list.py b/nova/api/openstack/v2/contrib/server_action_list.py
new file mode 100644
index 000000000..62f21dbbf
--- /dev/null
+++ b/nova/api/openstack/v2/contrib/server_action_list.py
@@ -0,0 +1,61 @@
+# 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 webob.exc
+
+from nova.api.openstack.v2 import extensions
+from nova import compute
+from nova import exception
+
+
+class ServerActionListController(object):
+
+    def index(self, req, server_id):
+        context = req.environ["nova.context"]
+        compute_api = compute.API()
+
+        try:
+            instance = compute_api.get(context, server_id)
+        except exception.NotFound:
+            raise webob.exc.HTTPNotFound(_("Instance not found"))
+
+        items = compute_api.get_actions(context, instance)
+
+        def _format_item(item):
+            return {
+                'created_at': str(item['created_at']),
+                'action': item['action'],
+                'error': item['error'],
+            }
+
+        return {'actions': [_format_item(item) for item in items]}
+
+
+class Server_action_list(extensions.ExtensionDescriptor):
+    """Allow Admins to view pending server actions"""
+
+    name = "ServerActionList"
+    alias = "os-server-action-list"
+    namespace = "http://docs.openstack.org/ext/server-actions-list/api/v1.1"
+    updated = "2011-12-21T00:00:00+00:00"
+    admin_only = True
+
+    def get_resources(self):
+        parent_def = {'member_name': 'server', 'collection_name': 'servers'}
+        #NOTE(bcwaldon): This should be prefixed with 'os-'
+        ext = extensions.ResourceExtension('actions',
+                                           ServerActionListController(),
+                                           parent=parent_def)
+        return [ext]
diff --git a/nova/api/openstack/v2/servers.py b/nova/api/openstack/v2/servers.py
index 51ccaadde..dda6e6e96 100644
--- a/nova/api/openstack/v2/servers.py
+++ b/nova/api/openstack/v2/servers.py
@@ -627,21 +627,6 @@ class Controller(wsgi.Controller):
             raise exc.HTTPUnprocessableEntity()
         return webob.Response(status_int=202)
 
-    def actions(self, req, id):
-        """Permit Admins to retrieve server actions."""
-        ctxt = req.environ["nova.context"]
-        instance = self._get_server(ctxt, id)
-        items = self.compute_api.get_actions(ctxt, instance)
-        actions = []
-        # TODO(jk0): Do not do pre-serialization here once the default
-        # serializer is updated
-        for item in items:
-            actions.append(dict(
-                created_at=str(item.created_at),
-                action=item.action,
-                error=item.error))
-        return dict(actions=actions)
-
     def _resize(self, req, instance_id, flavor_id):
         """Begin the resize process with given instance/flavor."""
         context = req.environ["nova.context"]
-- 
cgit