Add more fields for service

Change-Id: I37ff2b98cd97bdebf599d5345a45e52bdd80b696

magnum/api/controllers/v1/service.py

@@ -69,6 +69,18 @@ class Service(base.APIBase):
     bay_uuid = types.uuid
     """Unique UUID of the bay the service runs on"""
 
+    labels = {wtypes.text: wtypes.text}
+    """Labels of this service"""
+
+    selector = {wtypes.text: wtypes.text}
+    """Selector of this service"""
+
+    ip = wtypes.text
+    """IP of this service"""
+
+    port = wtypes.IntegerType()
+    """Port of this service"""
+
     links = wsme.wsattr([link.Link], readonly=True)
     """A list containing a self link and associated service links"""
 
@@ -92,7 +104,8 @@ class Service(base.APIBase):
     @staticmethod
     def _convert_with_links(service, url, expand=True):
         if not expand:
-            service.unset_fields_except(['uuid', 'name', 'bay_uuid'])
+            service.unset_fields_except(['uuid', 'name', 'bay_uuid', 'labels',
+                                         'selector', 'ip', 'port'])
         # never expose the service_id attribute
         service.service_id = wtypes.Unset
 
@@ -114,6 +127,10 @@ class Service(base.APIBase):
         sample = cls(uuid='fe78db47-9a37-4e9f-8572-804a10abc0aa',
                      name='MyService',
                      bay_uuid='7ae81bb3-dec3-4289-8d6c-da80bd8001ae',
+                     labels={'label1': 'foo'},
+                     selector={'label1': 'foo'},
+                     ip='172.17.2.2',
+                     port=80,
                      created_at=datetime.datetime.utcnow(),
                      updated_at=datetime.datetime.utcnow())
         sample._service_uuid = '87504bd9-ca50-40fd-b14e-bcb23ed42b27'
@@ -311,4 +328,4 @@ class ServicesController(rest.RestController):
 
         rpc_service = objects.Service.get_by_uuid(pecan.request.context,
                                                   service_uuid)
-        self.backend_api.service_delete(rpc_service)
+        self.backend_api.service_delete(rpc_service)

magnum/db/sqlalchemy/alembic/versions/2581ebaf0cb2_initial_migration.py

@@ -105,6 +105,10 @@ def upgrade():
         sa.Column('uuid', sa.String(length=36), nullable=True),
         sa.Column('name', sa.String(length=255), nullable=True),
         sa.Column('bay_uuid', sa.String(length=36), nullable=True),
+        sa.Column('labels', sa.Text, nullable=True),
+        sa.Column('selector', sa.Text, nullable=True),
+        sa.Column('ip', sa.String(length=36), nullable=True),
+        sa.Column('port', sa.Integer(), nullable=True),
         sa.PrimaryKeyConstraint('id'),
         mysql_ENGINE='InnoDB',
         mysql_DEFAULT_CHARSET='UTF8'

magnum/db/sqlalchemy/models.py

@@ -200,3 +200,7 @@ class Service(Base):
     uuid = Column(String(36))
     name = Column(String(255))
     bay_uuid = Column(String(36))
+    labels = Column(JSONEncodedDict)
+    selector = Column(JSONEncodedDict)
+    ip = Column(String(36))
+    port = Column(Integer())

magnum/objects/service.py

@@ -31,6 +31,10 @@ class Service(base.MagnumObject):
         'uuid': obj_utils.str_or_none,
         'name': obj_utils.str_or_none,
         'bay_uuid': obj_utils.str_or_none,
+        'labels': obj_utils.dict_or_none,
+        'selector': obj_utils.dict_or_none,
+        'ip': obj_utils.str_or_none,
+        'port': int
     }
 
     @staticmethod

magnum/tests/api/controllers/v1/test_service.py

@@ -29,7 +29,10 @@ class TestServiceController(db_base.DbTestCase):
             mock_method.side_effect = self.mock_service_create
             # Create a service
             params = '{"name": "service_foo",'\
-                     '"bay_uuid": "7ae81bb3-dec3-4289-8d6c-da80bd8001ae"}'
+                     '"bay_uuid": "7ae81bb3-dec3-4289-8d6c-da80bd8001ae",' \
+                     '"labels": {"bar": "foo"},' \
+                     '"selector": {"bar": "foo"}, "ip": "172.17.2.3",' \
+                     '"port": 88}'
             response = self.app.post('/v1/services',
                                      params=params,
                                      content_type='application/json')
@@ -43,6 +46,10 @@ class TestServiceController(db_base.DbTestCase):
             self.assertEqual('service_foo', c.get('name'))
             self.assertEqual('7ae81bb3-dec3-4289-8d6c-da80bd8001ae',
                              c.get('bay_uuid'))
+            self.assertEqual('foo', c.get('labels')['bar'])
+            self.assertEqual('foo', c.get('selector')['bar'])
+            self.assertEqual('172.17.2.3', c.get('ip'))
+            self.assertEqual(88, c.get('port'))
 
             # Get just the one we created
             response = self.app.get('/v1/services/%s' % c.get('uuid'))