merge from trunk

2 files changed, 22 insertions, 22 deletions

diff --git a/nova/api/openstack/contrib/floating_ips.py b/nova/api/openstack/contrib/floating_ips.py
index b4a211857..3d8049324 100644
--- a/nova/api/openstack/contrib/floating_ips.py
+++ b/nova/api/openstack/contrib/floating_ips.py
@@ -27,9 +27,9 @@ from nova.api.openstack import extensions
 def _translate_floating_ip_view(floating_ip):
     result = {'id': floating_ip['id'],
               'ip': floating_ip['address']}
-    if 'fixed_ip' in floating_ip:
+    try:
         result['fixed_ip'] = floating_ip['fixed_ip']['address']
-    else:
+    except (TypeError, KeyError):
         result['fixed_ip'] = None
     if 'instance' in floating_ip:
         result['instance_id'] = floating_ip['instance']['id']
diff --git a/nova/api/openstack/servers.py b/nova/api/openstack/servers.py
index 30169d450..8d2ccc2ad 100644
--- a/nova/api/openstack/servers.py
+++ b/nova/api/openstack/servers.py
@@ -405,6 +405,24 @@ class Controller(object):
                 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"]
+
+        try:
+            self.compute_api.resize(context, instance_id, flavor_id)
+        except exception.FlavorNotFound:
+            msg = _("Unable to locate requested flavor.")
+            raise exc.HTTPBadRequest(explanation=msg)
+        except exception.CannotResizeToSameSize:
+            msg = _("Resize requires a change in size.")
+            raise exc.HTTPBadRequest(explanation=msg)
+        except exception.CannotResizeToSmallerSize:
+            msg = _("Resizing to a smaller size is not supported.")
+            raise exc.HTTPBadRequest(explanation=msg)
+
+        return webob.Response(status_int=202)
+
 
 class ControllerV10(Controller):
 
@@ -444,16 +462,7 @@ class ControllerV10(Controller):
             msg = _("Resize requests require 'flavorId' attribute.")
             raise exc.HTTPBadRequest(explanation=msg)
 
-        try:
-            i_type = instance_types.get_instance_type_by_flavor_id(flavor_id)
-        except exception.FlavorNotFound:
-            msg = _("Unable to locate requested flavor.")
-            raise exc.HTTPBadRequest(explanation=msg)
-
-        context = req.environ["nova.context"]
-        self.compute_api.resize(context, id, i_type["id"])
-
-        return webob.Response(status_int=202)
+        return self.resize(req, id, flavor_id)
 
     def _action_rebuild(self, info, request, instance_id):
         context = request.environ['nova.context']
@@ -568,16 +577,7 @@ class ControllerV11(Controller):
             msg = _("Resize requests require 'flavorRef' attribute.")
             raise exc.HTTPBadRequest(explanation=msg)
 
-        try:
-            i_type = instance_types.get_instance_type_by_flavor_id(flavor_ref)
-        except exception.FlavorNotFound:
-            msg = _("Unable to locate requested flavor.")
-            raise exc.HTTPBadRequest(explanation=msg)
-
-        context = req.environ["nova.context"]
-        self.compute_api.resize(context, id, i_type["id"])
-
-        return webob.Response(status_int=202)
+        return self.resize(req, id, flavor_ref)
 
     def _action_rebuild(self, info, request, instance_id):
         context = request.environ['nova.context']