Implement the v1.1 style resize action with support for flavorRef.

2 files changed, 51 insertions, 0 deletions

diff --git a/nova/api/openstack/servers.py b/nova/api/openstack/servers.py
index 5c10fc916..a3066e578 100644
--- a/nova/api/openstack/servers.py
+++ b/nova/api/openstack/servers.py
@@ -332,6 +332,7 @@ class Controller(common.OpenstackController):
         return exc.HTTPAccepted()
 
     def _action_resize(self, input_dict, req, id):
+        return exc.HTTPNotImplemented()
         """ Resizes a given instance to the flavor size requested """
         try:
             if 'resize' in input_dict and 'flavorId' in input_dict['resize']:
@@ -610,6 +611,21 @@ class ControllerV10(Controller):
             self.compute_api.set_admin_password(context, server_id,
                     inst_dict['server']['adminPass'])
 
+    def _action_resize(self, input_dict, req, id):
+        """ Resizes a given instance to the flavor size requested """
+        try:
+            if 'resize' in input_dict and 'flavorId' in input_dict['resize']:
+                flavor_id = input_dict['resize']['flavorId']
+                self.compute_api.resize(req.environ['nova.context'], id,
+                        flavor_id)
+            else:
+                LOG.exception(_("Missing arguments for resize"))
+                return faults.Fault(exc.HTTPUnprocessableEntity())
+        except Exception, e:
+            LOG.exception(_("Error in resize %s"), e)
+            return faults.Fault(exc.HTTPBadRequest())
+        return exc.HTTPAccepted()
+
     def _action_rebuild(self, info, request, instance_id):
         context = request.environ['nova.context']
         instance_id = int(instance_id)
@@ -695,6 +711,22 @@ class ControllerV11(Controller):
                 LOG.info(msg)
                 raise faults.Fault(exc.HTTPBadRequest(explanation=msg))
 
+    def _action_resize(self, input_dict, req, id):
+        """ Resizes a given instance to the flavor size requested """
+        try:
+            if 'resize' in input_dict and 'flavorRef' in input_dict['resize']:
+                flavor_ref = input_dict['resize']['flavorRef']
+                flavor_id = common.get_id_from_href(flavor_ref)
+                self.compute_api.resize(req.environ['nova.context'], id,
+                        flavor_id)
+            else:
+                LOG.exception(_("Missing arguments for resize"))
+                return faults.Fault(exc.HTTPUnprocessableEntity())
+        except Exception, e:
+            LOG.exception(_("Error in resize %s"), e)
+            return faults.Fault(exc.HTTPBadRequest())
+        return exc.HTTPAccepted()
+
     def _action_rebuild(self, info, request, instance_id):
         context = request.environ['nova.context']
         instance_id = int(instance_id)
diff --git a/nova/tests/api/openstack/test_servers.py b/nova/tests/api/openstack/test_servers.py
index fbde5c9ce..e0910fed6 100644
--- a/nova/tests/api/openstack/test_servers.py
+++ b/nova/tests/api/openstack/test_servers.py
@@ -1267,6 +1267,25 @@ class ServersTest(test.TestCase):
         self.assertEqual(res.status_int, 202)
         self.assertEqual(self.resize_called, True)
 
+    def test_resize_server_v11(self):
+
+        req = webob.Request.blank('/v1.1/servers/1/action')
+        req.content_type = 'application/json'
+        req.method = 'POST'
+        body_dict = dict(resize=dict(flavorRef="http://localhost/3"))
+        req.body = json.dumps(body_dict)
+
+        self.resize_called = False
+
+        def resize_mock(*args):
+            self.resize_called = True
+
+        self.stubs.Set(nova.compute.api.API, 'resize', resize_mock)
+
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 202)
+        self.assertEqual(self.resize_called, True)
+
     def test_resize_bad_flavor_fails(self):
         req = self.webreq('/1/action', 'POST', dict(resize=dict(derp=3)))