Implement service creation

Service creation is working from magnum api now.

Change-Id: I97fbe4e47c444969ff77adb600b4fd7203eeb194

magnum/api/controllers/v1/service.py

@@ -82,6 +82,9 @@ class Service(base.APIBase):
     service_definition_url = wtypes.text
     """URL for service file to create the service"""
 
+    service_data = wtypes.text
+    """Data for service to create the service"""
+
     links = wsme.wsattr([link.Link], readonly=True)
     """A list containing a self link and associated service links"""
 
@@ -296,6 +299,8 @@ class ServicesController(rest.RestController):
             # ignore service_definition_url as it was used for create service
             if field == 'service_definition_url':
                 continue
+            if field == 'service_data':
+                continue
             try:
                 patch_val = getattr(service, field)
             except AttributeError:

magnum/conductor/handlers/kube.py

@@ -68,8 +68,9 @@ class Handler(object):
 
     def service_create(self, ctxt, service):
         LOG.debug("service_create")
+        k8s_master_url = _retrive_k8s_master_url(ctxt, service)
         # trigger a kubectl command
-        status = self.kube_cli.service_create(service)
+        status = self.kube_cli.service_create(k8s_master_url, service)
         if not status:
             return None
         # call the service object to persist in db

magnum/objects/service.py

@@ -36,6 +36,7 @@ class Service(base.MagnumObject):
         'ip': obj_utils.str_or_none,
         'port': int,
         'service_definition_url': obj_utils.str_or_none,
+        'service_data': obj_utils.str_or_none,
     }
 
     @staticmethod
@@ -45,6 +46,8 @@ class Service(base.MagnumObject):
             # ignore service_definition_url as it was used for create service
             if field == 'service_definition_url':
                 continue
+            if field == 'service_data':
+                continue
             service[field] = db_service[field]
 
         service.obj_reset_changes()

magnum/tests/conductor/handlers/test_kube.py

@@ -28,6 +28,9 @@ class TestKube(base.BaseTestCase):
     def mock_pod(self):
         return objects.Pod({})
 
+    def mock_service(self):
+        return objects.Service({})
+
     def mock_bay(self):
         return objects.Bay({})
 
@@ -89,3 +92,18 @@ class TestKube(base.BaseTestCase):
 
             self.kube_handler.pod_create({}, expected_pod)
             self.assertEqual('failed', expected_pod.status)
+
+    @patch('magnum.conductor.handlers.kube._retrive_k8s_master_url')
+    def test_service_create_with_success(self,
+                                         mock_retrive_k8s_master_url):
+        expected_master_url = 'master_address'
+        expected_service = self.mock_service()
+        expected_service.create = mock.MagicMock()
+
+        mock_retrive_k8s_master_url.return_value = expected_master_url
+        with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
+            mock_kube_cli.service_create.return_value = True
+
+            self.kube_handler.service_create({}, expected_service)
+            mock_kube_cli.service_create.assert_called_once_with(
+                expected_master_url, expected_service)