merged trunk

6 files changed, 108 insertions, 27 deletions

diff --git a/nova/api/ec2/cloud.py b/nova/api/ec2/cloud.py
index 9aaf37a2d..5449be403 100644
--- a/nova/api/ec2/cloud.py
+++ b/nova/api/ec2/cloud.py
@@ -86,8 +86,7 @@ class CloudController(object):
         self.volume_api = volume.API()
         self.compute_api = compute.API(
                 network_api=self.network_api,
-                volume_api=self.volume_api,
-                hostname_factory=ec2utils.id_to_ec2_id)
+                volume_api=self.volume_api)
         self.setup()
 
     def __str__(self):
@@ -152,7 +151,7 @@ class CloudController(object):
 
         # This ensures that all attributes of the instance
         # are populated.
-        instance_ref = db.instance_get(ctxt, instance_ref['id'])
+        instance_ref = db.instance_get(ctxt, instance_ref[0]['id'])
 
         mpi = self._get_mpi_data(ctxt, instance_ref['project_id'])
         if instance_ref['key_name']:
diff --git a/nova/api/openstack/create_instance_helper.py b/nova/api/openstack/create_instance_helper.py
index 436e524c1..1066713a3 100644
--- a/nova/api/openstack/create_instance_helper.py
+++ b/nova/api/openstack/create_instance_helper.py
@@ -114,6 +114,15 @@ class CreateInstanceHelper(object):
         name = name.strip()
 
         reservation_id = body['server'].get('reservation_id')
+        min_count = body['server'].get('min_count')
+        max_count = body['server'].get('max_count')
+        # min_count and max_count are optional.  If they exist, they come
+        # in as strings.  We want to default 'min_count' to 1, and default
+        # 'max_count' to be 'min_count'.
+        min_count = int(min_count) if min_count else 1
+        max_count = int(max_count) if max_count else min_count
+        if min_count > max_count:
+            min_count = max_count
 
         try:
             inst_type = \
@@ -137,7 +146,9 @@ class CreateInstanceHelper(object):
                                   injected_files=injected_files,
                                   admin_password=password,
                                   zone_blob=zone_blob,
-                                  reservation_id=reservation_id))
+                                  reservation_id=reservation_id,
+                                  min_count=min_count,
+                                  max_count=max_count))
         except quota.QuotaError as error:
             self._handle_quota_error(error)
         except exception.ImageNotFound as error:
diff --git a/nova/api/openstack/image_metadata.py b/nova/api/openstack/image_metadata.py
index c0e92f2fc..638b1ec15 100644
--- a/nova/api/openstack/image_metadata.py
+++ b/nova/api/openstack/image_metadata.py
@@ -112,18 +112,18 @@ class Controller(object):
 
 
 class ImageMetadataXMLSerializer(wsgi.XMLDictSerializer):
-    def __init__(self):
-        xmlns = wsgi.XMLNS_V11
+    def __init__(self, xmlns=wsgi.XMLNS_V11):
         super(ImageMetadataXMLSerializer, self).__init__(xmlns=xmlns)
 
     def _meta_item_to_xml(self, doc, key, value):
         node = doc.createElement('meta')
-        node.setAttribute('key', key)
-        text = doc.createTextNode(value)
+        doc.appendChild(node)
+        node.setAttribute('key', '%s' % key)
+        text = doc.createTextNode('%s' % value)
         node.appendChild(text)
         return node
 
-    def _meta_list_to_xml(self, xml_doc, meta_items):
+    def meta_list_to_xml(self, xml_doc, meta_items):
         container_node = xml_doc.createElement('metadata')
         for (key, value) in meta_items:
             item_node = self._meta_item_to_xml(xml_doc, key, value)
@@ -133,9 +133,10 @@ class ImageMetadataXMLSerializer(wsgi.XMLDictSerializer):
     def _meta_list_to_xml_string(self, metadata_dict):
         xml_doc = minidom.Document()
         items = metadata_dict['metadata'].items()
-        container_node = self._meta_list_to_xml(xml_doc, items)
+        container_node = self.meta_list_to_xml(xml_doc, items)
+        xml_doc.appendChild(container_node)
         self._add_xmlns(container_node)
-        return container_node.toprettyxml(indent='    ')
+        return xml_doc.toprettyxml(indent='    ', encoding='UTF-8')
 
     def index(self, metadata_dict):
         return self._meta_list_to_xml_string(metadata_dict)
@@ -147,8 +148,9 @@ class ImageMetadataXMLSerializer(wsgi.XMLDictSerializer):
         xml_doc = minidom.Document()
         item_key, item_value = meta_item_dict.items()[0]
         item_node = self._meta_item_to_xml(xml_doc, item_key, item_value)
+        xml_doc.appendChild(item_node)
         self._add_xmlns(item_node)
-        return item_node.toprettyxml(indent='    ')
+        return xml_doc.toprettyxml(indent='    ', encoding='UTF-8')
 
     def show(self, meta_item_dict):
         return self._meta_item_to_xml_string(meta_item_dict['meta'])
diff --git a/nova/api/openstack/images.py b/nova/api/openstack/images.py
index 0ab764199..bde9507c8 100644
--- a/nova/api/openstack/images.py
+++ b/nova/api/openstack/images.py
@@ -16,6 +16,7 @@
 import os.path
 
 import webob.exc
+from xml.dom import minidom
 
 from nova import compute
 from nova import exception
@@ -25,6 +26,7 @@ from nova import log
 from nova import utils
 from nova.api.openstack import common
 from nova.api.openstack import faults
+from nova.api.openstack import image_metadata
 from nova.api.openstack.views import images as images_view
 from nova.api.openstack import wsgi
 
@@ -260,17 +262,69 @@ class ControllerV11(Controller):
         return {'instance_ref': server_ref}
 
 
+class ImageXMLSerializer(wsgi.XMLDictSerializer):
+
+    metadata = {
+        "attributes": {
+            "image": ["id", "name", "updated", "created", "status",
+                      "serverId", "progress", "serverRef"],
+            "link": ["rel", "type", "href"],
+        },
+    }
+
+    xmlns = wsgi.XMLNS_V11
+
+    def __init__(self):
+        self.metadata_serializer = image_metadata.ImageMetadataXMLSerializer()
+
+    def _image_to_xml(self, xml_doc, image):
+        try:
+            metadata = image.pop('metadata').items()
+        except Exception:
+            LOG.debug(_("Image object missing metadata attribute"))
+            metadata = {}
+
+        node = self._to_xml_node(xml_doc, self.metadata, 'image', image)
+        metadata_node = self.metadata_serializer.meta_list_to_xml(xml_doc,
+                                                                  metadata)
+        node.appendChild(metadata_node)
+        return node
+
+    def _image_list_to_xml(self, xml_doc, images):
+        container_node = xml_doc.createElement('images')
+        for image in images:
+            item_node = self._image_to_xml(xml_doc, image)
+            container_node.appendChild(item_node)
+        return container_node
+
+    def _image_to_xml_string(self, image):
+        xml_doc = minidom.Document()
+        item_node = self._image_to_xml(xml_doc, image)
+        self._add_xmlns(item_node)
+        return item_node.toprettyxml(indent='    ')
+
+    def _image_list_to_xml_string(self, images):
+        xml_doc = minidom.Document()
+        container_node = self._image_list_to_xml(xml_doc, images)
+        self._add_xmlns(container_node)
+        return container_node.toprettyxml(indent='    ')
+
+    def detail(self, images_dict):
+        return self._image_list_to_xml_string(images_dict['images'])
+
+    def show(self, image_dict):
+        return self._image_to_xml_string(image_dict['image'])
+
+    def create(self, image_dict):
+        return self._image_to_xml_string(image_dict['image'])
+
+
 def create_resource(version='1.0'):
     controller = {
         '1.0': ControllerV10,
         '1.1': ControllerV11,
     }[version]()
 
-    xmlns = {
-        '1.0': wsgi.XMLNS_V10,
-        '1.1': wsgi.XMLNS_V11,
-    }[version]
-
     metadata = {
         "attributes": {
             "image": ["id", "name", "updated", "created", "status",
@@ -279,9 +333,13 @@ def create_resource(version='1.0'):
         },
     }
 
+    xml_serializer = {
+        '1.0': wsgi.XMLDictSerializer(metadata, wsgi.XMLNS_V10),
+        '1.1': ImageXMLSerializer(),
+    }[version]
+
     serializers = {
-        'application/xml': wsgi.XMLDictSerializer(xmlns=xmlns,
-                                                  metadata=metadata),
+        'application/xml': xml_serializer,
     }
 
     return wsgi.Resource(controller, serializers=serializers)
diff --git a/nova/api/openstack/servers.py b/nova/api/openstack/servers.py
index b82a6de19..fc1ab8d46 100644
--- a/nova/api/openstack/servers.py
+++ b/nova/api/openstack/servers.py
@@ -76,10 +76,17 @@ class Controller(object):
 
         builder - the response model builder
         """
-        reservation_id = req.str_GET.get('reservation_id')
+        query_str = req.str_GET
+        reservation_id = query_str.get('reservation_id')
+        project_id = query_str.get('project_id')
+        fixed_ip = query_str.get('fixed_ip')
+        recurse_zones = utils.bool_from_str(query_str.get('recurse_zones'))
         instance_list = self.compute_api.get_all(
-                                            req.environ['nova.context'],
-                                            reservation_id=reservation_id)
+                req.environ['nova.context'],
+                reservation_id=reservation_id,
+                project_id=project_id,
+                fixed_ip=fixed_ip,
+                recurse_zones=recurse_zones)
         limited_list = self._limit_items(instance_list, req)
         builder = self._get_view_builder(req)
         servers = [builder.build(inst, is_detail)['server']
@@ -111,14 +118,15 @@ class Controller(object):
         extra_values = None
         result = None
         try:
-            extra_values, result = self.helper.create_instance(
-                                    req, body, self.compute_api.create)
+            extra_values, instances = self.helper.create_instance(
+                    req, body, self.compute_api.create)
         except faults.Fault, f:
             return f
 
-        instances = result
-
-        (inst, ) = instances
+        # We can only return 1 instance via the API, if we happen to
+        # build more than one...  instances is a list, so we'll just
+        # use the first one..
+        inst = instances[0]
         for key in ['instance_type', 'image_ref']:
             inst[key] = extra_values[key]
 
diff --git a/nova/api/openstack/views/images.py b/nova/api/openstack/views/images.py
index 175bcb109..5ab02671c 100644
--- a/nova/api/openstack/views/images.py
+++ b/nova/api/openstack/views/images.py
@@ -106,6 +106,9 @@ class ViewBuilderV11(ViewBuilder):
         href = self.generate_href(image_obj["id"])
         bookmark = self.generate_bookmark(image_obj["id"])
 
+        if detail:
+            image["metadata"] = image_obj.get("properties", {})
+
         image["links"] = [{
             "rel": "self",
             "href": href,