REST API for container actions

* Stubs for start/stop/pause/unpause/logs/execute/reboot
* Added a test case to make sure stubs work (200 OK)

Change-Id: I47e3a25b7ca7802d971c3b961c9d3651c8f1060c

magnum/api/controllers/v1/container.py

@@ -175,9 +175,59 @@ class Container(_Base):
                    desc='Docker Containers')
 
 
+class StartController(object):
+    @wsme_pecan.wsexpose(wtypes.text, wtypes.text)
+    def _default(self, container_id):
+        return "Start Container %s" % container_id
+
+
+class StopController(object):
+    @wsme_pecan.wsexpose(wtypes.text, wtypes.text)
+    def _default(self, container_id, *remainder):
+        return "Stop Container %s" % container_id
+
+
+class RebootController(object):
+    @wsme_pecan.wsexpose(wtypes.text, wtypes.text)
+    def _default(self, container_id, *remainder):
+        return "Reboot Container %s" % container_id
+
+
+class PauseController(object):
+    @wsme_pecan.wsexpose(wtypes.text, wtypes.text)
+    def _default(self, container_id, *remainder):
+        return "Pause Container %s" % container_id
+
+
+class UnpauseController(object):
+    @wsme_pecan.wsexpose(wtypes.text, wtypes.text)
+    def _default(self, container_id, *remainder):
+        return "Unpause Container %s" % container_id
+
+
+class LogsController(object):
+    @wsme_pecan.wsexpose(wtypes.text, wtypes.text)
+    def _default(self, container_id, *remainder):
+        return "Logs Container %s" % container_id
+
+
+class ExecuteController(object):
+    @wsme_pecan.wsexpose(wtypes.text, wtypes.text)
+    def _default(self, container_id, *remainder):
+        return "Execute Container %s" % container_id
+
+
 class ContainerController(rest.RestController):
     """Manages Containers."""
 
+    start = StartController()
+    stop = StopController()
+    reboot = RebootController()
+    pause = PauseController()
+    unpause = UnpauseController()
+    logs = LogsController()
+    execute = ExecuteController()
+
     @wsme_pecan.wsexpose(Container, wtypes.text)
     def get_one(self, container_id):
         """Retrieve details about one container.

magnum/tests/test_functional.py

@@ -80,3 +80,10 @@ class TestContainerController(tests.FunctionalTest):
     def test_delete(self):
         response = self.app.delete('/v1/containers/xyz')
         self.assertEqual(response.status_int, 200)
+
+    def test_container_actions(self):
+        actions = ['start', 'stop', 'pause', 'unpause',
+                   'reboot', 'logs', 'execute']
+        for action in actions:
+            response = self.app.get('/v1/containers/xyz/%s' % action)
+            self.assertEqual(response.status_int, 200)