Cosmetic changes

Change-Id: If8f1b2da42ccd7851be92c418191bd4a920c2412

doc/source/vitrage-api.rst

@@ -102,7 +102,7 @@ Response Examples
 Get  topology
 ^^^^^^^^^^^^^
 
-Get the topology for the node.
+Get the topology for the cluster.
 Its possible to filter the edges vertices and depth of the
 graph
 
@@ -463,10 +463,10 @@ Response Examples
       "category": "RESOURCE",
       "is_placeholder": false,
       "is_deleted": false,
-      "name": "openstack.node",
+      "name": "openstack.cluster",
-      "type": "openstack.node",
+      "type": "openstack.cluster",
-      "id": "openstack.node",
+      "id": "openstack.cluster",
-      "vitrage_id": "RESOURCE:openstack.node"
+      "vitrage_id": "RESOURCE:openstack.cluster"
     }
   ],
   "links": [

etc/vitrage/graph.sample.json

@@ -273,10 +273,10 @@
       "category": "RESOURCE",
       "is_placeholder": false,
       "is_deleted": false,
-      "name": "openstack.node",
+      "name": "openstack.cluster",
-      "type": "openstack.node",
+      "type": "openstack.cluster",
-      "id": "openstack.node",
+      "id": "openstack.cluster",
-      "vitrage_id": "RESOURCE:openstack.node",
+      "vitrage_id": "RESOURCE:openstack.cluster",
       "state": "available",
       "aggregated_state": "RUNNING"
     }

vitrage/api/controllers/rest.py

@@ -20,7 +20,7 @@ import pecan as pecan
 from pecan import abort
 from pecan import rest
 
-from vitrage.datasources import OPENSTACK_NODE
+from vitrage.datasources import OPENSTACK_CLUSTER
 
 LOG = log.getLogger(__name__)
 
@@ -28,7 +28,7 @@ LOG = log.getLogger(__name__)
 class RootRestController(rest.RestController):
 
     @staticmethod
-    def as_tree(graph, root=OPENSTACK_NODE, reverse=False):
+    def as_tree(graph, root=OPENSTACK_CLUSTER, reverse=False):
         linked_graph = json_graph.node_link_graph(graph)
         if reverse:
             linked_graph = linked_graph.reverse()

vitrage/cmd/graph.py

@@ -20,7 +20,7 @@ from oslo_service import service as os_service
 
 from vitrage.common.constants import EntityCategory
 from vitrage.datasources import launcher as datasource_launcher
-from vitrage.datasources import OPENSTACK_NODE
+from vitrage.datasources import OPENSTACK_CLUSTER
 from vitrage.entity_graph.api_handler import service as api_handler_svc
 from vitrage.entity_graph.consistency import service as consistency_svc
 from vitrage.entity_graph.initialization_status import InitializationStatus
@@ -65,7 +65,7 @@ def init():
     event_queue = multiprocessing.Queue()
     e_graph = entity_graph.EntityGraph(
         'Entity Graph',
-        '%s:%s' % (EntityCategory.RESOURCE, OPENSTACK_NODE))
+        '%s:%s' % (EntityCategory.RESOURCE, OPENSTACK_CLUSTER))
     scenario_repo = ScenarioRepository(conf)
     evaluator = ScenarioEvaluator(conf, e_graph, scenario_repo, event_queue)
     initialization_status = InitializationStatus()

vitrage/datasources/__init__.py

@@ -23,7 +23,7 @@ from vitrage.datasources.nova.instance import NOVA_INSTANCE_DATASOURCE
 from vitrage.datasources.nova.zone import NOVA_ZONE_DATASOURCE
 from vitrage.datasources.static_physical import STATIC_PHYSICAL_DATASOURCE
 
-OPENSTACK_NODE = 'openstack.node'
+OPENSTACK_CLUSTER = 'openstack.cluster'
 
 # Register options for the service
 OPTS = [

vitrage/datasources/nova/zone/transformer.py

@@ -76,7 +76,7 @@ class ZoneTransformer(ResourceTransformerBase):
     def _create_neighbors(self, entity_event):
 
         zone_vertex_id = self._create_entity_key(entity_event)
-        neighbors = [self._create_node_neighbor(zone_vertex_id)]
+        neighbors = [self._create_cluster_neighbor(zone_vertex_id)]
         hosts = extract_field_value(entity_event, 'hosts')
         host_transformer = self.transformers[NOVA_HOST_DATASOURCE]
 
@@ -107,15 +107,15 @@ class ZoneTransformer(ResourceTransformerBase):
         return neighbors
 
     @staticmethod
-    def _create_node_neighbor(zone_vertex_id):
+    def _create_cluster_neighbor(zone_vertex_id):
 
-        node_vertex = tbase.create_node_placeholder_vertex()
+        cluster_vertex = tbase.create_cluster_placeholder_vertex()
 
         relation_edge = graph_utils.create_edge(
-            source_id=node_vertex.vertex_id,
+            source_id=cluster_vertex.vertex_id,
             target_id=zone_vertex_id,
             relationship_type=EdgeLabels.CONTAINS)
-        return tbase.Neighbor(node_vertex, relation_edge)
+        return tbase.Neighbor(cluster_vertex, relation_edge)
 
     def _create_host_neighbor(self, zone_id, host_name,
                               host_state, sample_timestamp):

vitrage/datasources/transformer_base.py

@@ -25,7 +25,7 @@ from vitrage.common.constants import DatasourceProperties as DSProps
 from vitrage.common.constants import EventAction
 from vitrage.common.constants import SyncMode
 from vitrage.common.exception import VitrageTransformerError
-from vitrage.datasources import OPENSTACK_NODE
+from vitrage.datasources import OPENSTACK_CLUSTER
 import vitrage.graph.utils as graph_utils
 
 LOG = logging.getLogger(__name__)
@@ -55,19 +55,19 @@ def build_key(key_values):
     return TransformerBase.KEY_SEPARATOR.join(map(str, key_values))
 
 
-def create_node_placeholder_vertex():
+def create_cluster_placeholder_vertex():
     key = build_key([cons.EntityCategory.RESOURCE,
-                     OPENSTACK_NODE])
+                     OPENSTACK_CLUSTER])
 
     metadata = {
-        cons.VertexProperties.NAME: OPENSTACK_NODE
+        cons.VertexProperties.NAME: OPENSTACK_CLUSTER
     }
 
     return graph_utils.create_vertex(
         key,
-        entity_id=OPENSTACK_NODE,
+        entity_id=OPENSTACK_CLUSTER,
         entity_category=cons.EntityCategory.RESOURCE,
-        entity_type=OPENSTACK_NODE,
+        entity_type=OPENSTACK_CLUSTER,
         entity_state=AVAILABLE,
         metadata=metadata
     )

vitrage/entity_graph/api_handler/entity_graph_api.py

@@ -22,7 +22,7 @@ from vitrage.common.constants import VertexProperties as VProps
 from vitrage.datasources.nova.host import NOVA_HOST_DATASOURCE
 from vitrage.datasources.nova.instance import NOVA_INSTANCE_DATASOURCE
 from vitrage.datasources.nova.zone import NOVA_ZONE_DATASOURCE
-from vitrage.datasources import OPENSTACK_NODE
+from vitrage.datasources import OPENSTACK_CLUSTER
 from vitrage.graph import create_algorithm
 from vitrage.graph import Direction
 
@@ -36,7 +36,7 @@ TREE_TOPOLOGY_QUERY = {
         {'==': {VProps.IS_PLACEHOLDER: False}},
         {
             'or': [
-                {'==': {VProps.TYPE: OPENSTACK_NODE}},
+                {'==': {VProps.TYPE: OPENSTACK_CLUSTER}},
                 {'==': {VProps.TYPE: NOVA_INSTANCE_DATASOURCE}},
                 {'==': {VProps.TYPE: NOVA_HOST_DATASOURCE}},
                 {'==': {VProps.TYPE: NOVA_ZONE_DATASOURCE}}

vitrage/entity_graph/consistency/consistency_enforcer.py

@@ -20,7 +20,7 @@ from oslo_log import log
 from vitrage.common.constants import EntityCategory
 from vitrage.common.constants import VertexProperties as VProps
 from vitrage.common.datetime_utils import utcnow
-from vitrage.datasources import OPENSTACK_NODE
+from vitrage.datasources import OPENSTACK_CLUSTER
 from vitrage.evaluator.actions.evaluator_event_transformer import VITRAGE_TYPE
 
 LOG = log.getLogger(__name__)
@@ -152,7 +152,7 @@ class ConsistencyEnforcer(object):
         return filter(
             lambda ver:
             not (ver[VProps.CATEGORY] == EntityCategory.RESOURCE and
-                 ver[VProps.TYPE] == OPENSTACK_NODE), vertices)
+                 ver[VProps.TYPE] == OPENSTACK_CLUSTER), vertices)
 
     def _wait_for_action(self, function):
         count_retries = 0

vitrage/tests/mocks/mock_transformer.py

@@ -116,7 +116,8 @@ def simple_zone_generators(zone_num, snapshot_events=0, snap_vals=None):
     :return: generators for vm_num vms as specified
     """
 
-    mapping = [('zone-{0}'.format(ind), 'node-0') for ind in range(zone_num)]
+    mapping = [('zone-{0}'.format(ind), 'cluster-0')
+               for ind in range(zone_num)]
 
     test_entity_spec_list = [
         {tg.DYNAMIC_INFO_FKEY: tg.TRANS_ZONE_SNAPSHOT_D,

vitrage/tests/mocks/trace_generator.py

@@ -450,12 +450,12 @@ def _get_trans_zone_snapshot_values(spec):
     :rtype: list
     """
 
-    zone_node_mapping = spec[MAPPING_KEY]
+    zone_cluster_mapping = spec[MAPPING_KEY]
     static_info_re = None
     if spec[STATIC_INFO_FKEY] is not None:
         static_info_re = utils.load_specs(spec[STATIC_INFO_FKEY])
     static_values = []
-    for zone_name, node_name in zone_node_mapping:
+    for zone_name, cluster_name in zone_cluster_mapping:
         mapping = {'name': zone_name,
                    'id': zone_name}
         static_values.append(combine_data(

vitrage/tests/unit/datasources/nova/test_nova_zone_transformer.py

@@ -24,7 +24,7 @@ from vitrage.datasources.nova.host import NOVA_HOST_DATASOURCE
 from vitrage.datasources.nova.host.transformer import HostTransformer
 from vitrage.datasources.nova.zone import NOVA_ZONE_DATASOURCE
 from vitrage.datasources.nova.zone.transformer import ZoneTransformer
-from vitrage.datasources import OPENSTACK_NODE
+from vitrage.datasources import OPENSTACK_CLUSTER
 from vitrage.datasources import transformer_base as tbase
 from vitrage.datasources.transformer_base import TransformerBase
 from vitrage.tests import base
@@ -130,14 +130,14 @@ class NovaZoneTransformerTest(base.BaseTest):
 
     def _validate_neighbors(self, neighbors, zone_vertex_id, event):
 
-        node_neighbors_counter = 0
+        cluster_neighbors_counter = 0
 
         for neighbor in neighbors:
             vertex_type = neighbor.vertex.get(VertexProperties.TYPE)
 
-            if OPENSTACK_NODE == vertex_type:
+            if OPENSTACK_CLUSTER == vertex_type:
-                node_neighbors_counter += 1
+                cluster_neighbors_counter += 1
-                self._validate_node_neighbor(neighbor, zone_vertex_id)
+                self._validate_cluster_neighbor(neighbor, zone_vertex_id)
             else:
                 hosts = tbase.extract_field_value(event, 'hosts')
                 self._validate_host_neighbor(neighbor,
@@ -146,8 +146,8 @@ class NovaZoneTransformerTest(base.BaseTest):
                                              event[DSProps.SYNC_MODE])
 
         self.assertEqual(1,
-                         node_neighbors_counter,
+                         cluster_neighbors_counter,
-                         'Zone can belongs to only one Node')
+                         'Zone can belongs to only one Cluster')
 
     def _validate_host_neighbor(self,
                                 host_neighbor,
@@ -191,14 +191,14 @@ class NovaZoneTransformerTest(base.BaseTest):
         self.assertEqual(edge.source_id, zone_vertex_id)
         self.assertEqual(edge.label, EdgeLabels.CONTAINS)
 
-    def _validate_node_neighbor(self, node_neighbor, zone_vertex_id):
+    def _validate_cluster_neighbor(self, cluster_neighbor, zone_vertex_id):
 
-        expected_node_neighbor = tbase.create_node_placeholder_vertex()
+        expected_cluster_neighbor = tbase.create_cluster_placeholder_vertex()
-        self.assertEqual(expected_node_neighbor, node_neighbor.vertex)
+        self.assertEqual(expected_cluster_neighbor, cluster_neighbor.vertex)
 
         # Validate neighbor edge
-        edge = node_neighbor.edge
+        edge = cluster_neighbor.edge
-        self.assertEqual(edge.source_id, node_neighbor.vertex.vertex_id)
+        self.assertEqual(edge.source_id, cluster_neighbor.vertex.vertex_id)
         self.assertEqual(edge.target_id, zone_vertex_id)
         self.assertEqual(edge.label, EdgeLabels.CONTAINS)
 

vitrage/tests/unit/datasources/static_physical/test_static_physical_transformer.py

@@ -144,7 +144,7 @@ class TestStaticPhysicalTransformer(base.BaseTest):
 
         self.assertEqual(5,
                          host_counter,
-                         'Zone can belongs to only one Node')
+                         'Zone can belongs to only one Cluster')
 
     def _validate_host_neighbor(self,
                                 host_neighbor,

vitrage/tests/unit/entity_graph/base.py

@@ -55,7 +55,7 @@ class TestEntityGraphUnitBase(base.BaseTest):
                    min=1)
     ]
 
-    NUM_NODES = 1
+    NUM_CLUSTERS = 1
     NUM_ZONES = 2
     NUM_HOSTS = 4
     NUM_INSTANCES = 16
@@ -147,9 +147,9 @@ class TestEntityGraphUnitBase(base.BaseTest):
         )
 
     def _num_total_expected_vertices(self):
-        return self.NUM_NODES + self.NUM_ZONES + self.NUM_HOSTS + \
+        return self.NUM_CLUSTERS + self.NUM_ZONES + self.NUM_HOSTS + \
             self.NUM_INSTANCES
 
     def _num_total_expected_edges(self):
-        return self.NUM_NODES + self.NUM_ZONES + self.NUM_HOSTS + \
+        return self.NUM_CLUSTERS + self.NUM_ZONES + self.NUM_HOSTS + \
             self.NUM_INSTANCES - 1

vitrage/tests/unit/graph/base.py

@@ -28,7 +28,7 @@ from vitrage.common.constants import EdgeLabels as ELabel
 from vitrage.common.constants import EntityCategory
 from vitrage.datasources.nova.host import NOVA_HOST_DATASOURCE
 from vitrage.datasources.nova.instance import NOVA_INSTANCE_DATASOURCE
-from vitrage.datasources import OPENSTACK_NODE
+from vitrage.datasources import OPENSTACK_CLUSTER
 from vitrage.datasources.static_physical import SWITCH
 from vitrage.graph import create_graph
 from vitrage.graph import utils as graph_utils
@@ -36,7 +36,7 @@ from vitrage.tests import base
 
 LOG = logging.getLogger(__name__)
 
-ENTITY_GRAPH_HOSTS_PER_NODE = 8
+ENTITY_GRAPH_HOSTS_PER_CLUSTER = 8
 ENTITY_GRAPH_VMS_PER_HOST = 8
 ENTITY_GRAPH_ALARMS_PER_HOST = 8
 ENTITY_GRAPH_TESTS_PER_HOST = 20
@@ -51,9 +51,9 @@ ALARM_ON_HOST = 'ALARM_ON_HOST'
 TEST_ON_HOST = 'TEST_ON_HOST'
 
 v_node = graph_utils.create_vertex(
-    vitrage_id=EntityCategory.RESOURCE + ':' + OPENSTACK_NODE,
+    vitrage_id=EntityCategory.RESOURCE + ':' + OPENSTACK_CLUSTER,
     entity_id='111111111111',
-    entity_type=OPENSTACK_NODE,
+    entity_type=OPENSTACK_CLUSTER,
     entity_category=RESOURCE)
 v_host = graph_utils.create_vertex(
     vitrage_id=NOVA_HOST_DATASOURCE + '222222222222',
@@ -123,7 +123,7 @@ class GraphTestBase(base.BaseTest):
         self.host_test_id = 40000000
         self.entity_graph = self._create_entity_graph(
             'entity_graph',
-            num_of_hosts_per_node=ENTITY_GRAPH_HOSTS_PER_NODE,
+            num_of_hosts_per_node=ENTITY_GRAPH_HOSTS_PER_CLUSTER,
             num_of_vms_per_host=ENTITY_GRAPH_VMS_PER_HOST,
             num_of_alarms_per_host=ENTITY_GRAPH_ALARMS_PER_HOST,
             num_of_alarms_per_vm=ENTITY_GRAPH_ALARMS_PER_VM,
@@ -141,7 +141,7 @@ class GraphTestBase(base.BaseTest):
 
         start = time.time()
         g = create_graph(name, EntityCategory.RESOURCE + ':' +
-                         OPENSTACK_NODE)
+                         OPENSTACK_CLUSTER)
         g.add_vertex(v_node)
         g.add_vertex(v_switch)
         g.add_edge(e_node_to_switch)

vitrage/tests/unit/graph/test_graph.py

@@ -372,20 +372,20 @@ class GraphTest(GraphTestBase):
                          'get_vertices __len__ all vertices')
 
         node_vertices = g.get_vertices(
-            vertex_attr_filter={VProps.TYPE: OPENSTACK_NODE})
+            vertex_attr_filter={VProps.TYPE: OPENSTACK_CLUSTER})
         self.assertEqual(1, len(node_vertices),
                          'get_vertices __len__ node vertices')
         found_vertex = node_vertices.pop()
-        self.assertEqual(OPENSTACK_NODE, found_vertex[VProps.TYPE],
+        self.assertEqual(OPENSTACK_CLUSTER, found_vertex[VProps.TYPE],
                          'get_vertices check node vertex')
 
         node_vertices = g.get_vertices(
-            vertex_attr_filter={VProps.TYPE: OPENSTACK_NODE,
+            vertex_attr_filter={VProps.TYPE: OPENSTACK_CLUSTER,
                                 VProps.CATEGORY: RESOURCE})
         self.assertEqual(1, len(node_vertices),
                          'get_vertices __len__ node vertices')
         found_vertex = node_vertices.pop()
-        self.assertEqual(OPENSTACK_NODE, found_vertex[VProps.TYPE],
+        self.assertEqual(OPENSTACK_CLUSTER, found_vertex[VProps.TYPE],
                          'get_vertices check node vertex')
 
     def _check_callback_result(self, result, msg, exp_prev, exp_curr):

vitrage/tests/unit/graph/test_graph_algo.py

@@ -28,22 +28,22 @@ class GraphAlgorithmTest(GraphTestBase):
     def test_graph_query_vertices(self):
         ga = create_algorithm(self.entity_graph)
 
-        query = {'==': {VProps.TYPE: OPENSTACK_NODE}}
+        query = {'==': {VProps.TYPE: OPENSTACK_CLUSTER}}
         subgraph = ga.graph_query_vertices(query)
         self.assertEqual(
-            1,  # For NODE
+            1,  # For Cluster
             subgraph.num_vertices(), 'num of vertex node')
 
         query = {
             'or': [
                 {'==': {VProps.TYPE: NOVA_HOST_DATASOURCE}},
-                {'==': {VProps.TYPE: OPENSTACK_NODE}}
+                {'==': {VProps.TYPE: OPENSTACK_CLUSTER}}
             ]
         }
 
         subgraph = ga.graph_query_vertices(query)
         self.assertEqual(
-            ENTITY_GRAPH_HOSTS_PER_NODE,
+            ENTITY_GRAPH_HOSTS_PER_CLUSTER,
             subgraph.num_edges(), 'num of edges Host <-- NODE')
 
         query = {
@@ -51,15 +51,15 @@ class GraphAlgorithmTest(GraphTestBase):
                 {'==': {VProps.TYPE: NOVA_INSTANCE_DATASOURCE}},
                 {'==': {VProps.CATEGORY: ALARM}},
                 {'==': {VProps.TYPE: NOVA_HOST_DATASOURCE}},
-                {'==': {VProps.TYPE: OPENSTACK_NODE}}
+                {'==': {VProps.TYPE: OPENSTACK_CLUSTER}}
             ]
         }
         subgraph = ga.graph_query_vertices(query)
         self.assertEqual(
-            ENTITY_GRAPH_HOSTS_PER_NODE +
+            ENTITY_GRAPH_HOSTS_PER_CLUSTER +
-            ENTITY_GRAPH_HOSTS_PER_NODE * ENTITY_GRAPH_ALARMS_PER_HOST +
+            ENTITY_GRAPH_HOSTS_PER_CLUSTER * ENTITY_GRAPH_ALARMS_PER_HOST +
-            ENTITY_GRAPH_HOSTS_PER_NODE * ENTITY_GRAPH_VMS_PER_HOST +
+            ENTITY_GRAPH_HOSTS_PER_CLUSTER * ENTITY_GRAPH_VMS_PER_HOST +
-            ENTITY_GRAPH_HOSTS_PER_NODE * ENTITY_GRAPH_VMS_PER_HOST *
+            ENTITY_GRAPH_HOSTS_PER_CLUSTER * ENTITY_GRAPH_VMS_PER_HOST *
             ENTITY_GRAPH_ALARMS_PER_VM,
             subgraph.num_edges(), 'num of BOTH edges Host (depth 1)')
 
@@ -73,7 +73,7 @@ class GraphAlgorithmTest(GraphTestBase):
             query_dict=query, root_id=first_host_id, depth=1)
         self.assertEqual(
             1 +  # For tye host
-            1 +  # For NODE
+            1 +  # For Cluster
             1 +  # For SWITCH
             ENTITY_GRAPH_ALARMS_PER_HOST +
             ENTITY_GRAPH_TESTS_PER_HOST +
@@ -94,8 +94,8 @@ class GraphAlgorithmTest(GraphTestBase):
 
         subgraph = ga.graph_query_vertices(root_id=first_host_id, depth=2)
         self.assertEqual(
-            1 +  # Node to switch
+            1 +  # Cluster to switch
-            ENTITY_GRAPH_HOSTS_PER_NODE * 2 +
+            ENTITY_GRAPH_HOSTS_PER_CLUSTER * 2 +
             ENTITY_GRAPH_ALARMS_PER_HOST +
             ENTITY_GRAPH_TESTS_PER_HOST +
             ENTITY_GRAPH_VMS_PER_HOST +
@@ -118,15 +118,15 @@ class GraphAlgorithmTest(GraphTestBase):
         }
         subgraph = ga.graph_query_vertices(query_dict=query, depth=3)
         self.assertEqual(
-            1 +  # Node to switch
+            1 +  # Cluster to switch
-            ENTITY_GRAPH_HOSTS_PER_NODE * 2 +
+            ENTITY_GRAPH_HOSTS_PER_CLUSTER * 2 +
-            ENTITY_GRAPH_HOSTS_PER_NODE * ENTITY_GRAPH_TESTS_PER_HOST +
+            ENTITY_GRAPH_HOSTS_PER_CLUSTER * ENTITY_GRAPH_TESTS_PER_HOST +
-            ENTITY_GRAPH_HOSTS_PER_NODE * ENTITY_GRAPH_VMS_PER_HOST,
+            ENTITY_GRAPH_HOSTS_PER_CLUSTER * ENTITY_GRAPH_VMS_PER_HOST,
             subgraph.num_edges(), 'num of edges Node (depth 3)')
 
         query = {
             'or': [
-                {'==': {VProps.TYPE: OPENSTACK_NODE}},
+                {'==': {VProps.TYPE: OPENSTACK_CLUSTER}},
                 {'==': {VProps.CATEGORY: ALARM}},
             ]
         }
@@ -171,10 +171,10 @@ class GraphAlgorithmTest(GraphTestBase):
         t_v_node = graph_utils.create_vertex(
             vitrage_id='6',
             entity_category=RESOURCE,
-            entity_type=OPENSTACK_NODE)
+            entity_type=OPENSTACK_CLUSTER)
         t_v_node_not_in_graph = graph_utils.create_vertex(
             vitrage_id='7', entity_category=RESOURCE,
-            entity_type=OPENSTACK_NODE + ' not in graph')
+            entity_type=OPENSTACK_CLUSTER + ' not in graph')
 
         e_alarm_on_host = graph_utils.create_edge(
             t_v_host_alarm.vertex_id, t_v_host.vertex_id, ELabel.ON)

vitrage_tempest_tests/tests/api/topology/base.py

@@ -27,7 +27,7 @@ from vitrage.datasources import CINDER_VOLUME_DATASOURCE
 from vitrage.datasources import NOVA_HOST_DATASOURCE
 from vitrage.datasources import NOVA_INSTANCE_DATASOURCE
 from vitrage.datasources import NOVA_ZONE_DATASOURCE
-from vitrage.datasources import OPENSTACK_NODE
+from vitrage.datasources import OPENSTACK_CLUSTER
 from vitrage.datasources.static_physical import SWITCH
 from vitrage.graph import Edge
 from vitrage.graph import NXGraph
@@ -112,16 +112,16 @@ class BaseTopologyTest(test.BaseTestCase):
         if os.path.exists(path):
             os.remove(path)
 
-    def _entities_validation_data(self, node_entities=1, node_edges=1,
+    def _entities_validation_data(self, cluster_entities=1, cluster_edges=1,
                                   zone_entities=1, zone_edges=2,
                                   host_entities=1, host_edges=1,
                                   instance_entities=0, instance_edges=0,
                                   volume_entities=0, volume_edges=0,
                                   switch_entities=0, switch_edges=0):
         return [
-            {VProps.TYPE: OPENSTACK_NODE,
+            {VProps.TYPE: OPENSTACK_CLUSTER,
-             self.NUM_ENTITIES_PER_TYPE: node_entities,
+             self.NUM_ENTITIES_PER_TYPE: cluster_entities,
-             self.NUM_EDGES_PER_TYPE: node_edges},
+             self.NUM_EDGES_PER_TYPE: cluster_edges},
             {VProps.TYPE: NOVA_ZONE_DATASOURCE,
              self.NUM_ENTITIES_PER_TYPE: zone_entities,
              self.NUM_EDGES_PER_TYPE: zone_edges},
@@ -284,7 +284,7 @@ class BaseTopologyTest(test.BaseTestCase):
         return '{"and": [{"==": {"category": "RESOURCE"}},' \
                '{"==": {"is_deleted": false}},' \
                '{"==": {"is_placeholder": false}},' \
-               '{"or": [{"==": {"type": "openstack.node"}},' \
+               '{"or": [{"==": {"type": "openstack.cluster"}},' \
                '{"==": {"type": "nova.instance"}},' \
                '{"==": {"type": "nova.host"}},' \
                '{"==": {"type": "nova.zone"}}]}]}'
@@ -294,6 +294,6 @@ class BaseTopologyTest(test.BaseTestCase):
         return '{"and": [{"==": {"category": "RESOURCE"}},' \
                '{"==": {"is_deleted": false}},' \
                '{"==": {"is_placeholder": false}},' \
-               '{"or": [{"==": {"type": "openstack.node"}},' \
+               '{"or": [{"==": {"type": "openstack.cluster"}},' \
                '{"==": {"type": "nova.host"}},' \
                '{"==": {"type": "nova.zone"}}]}]}'

vitrage_tempest_tests/tests/api/topology/test_topology.py

@@ -23,7 +23,7 @@ from vitrage.datasources import CINDER_VOLUME_DATASOURCE
 from vitrage.datasources import NOVA_HOST_DATASOURCE
 from vitrage.datasources import NOVA_INSTANCE_DATASOURCE
 from vitrage.datasources import NOVA_ZONE_DATASOURCE
-from vitrage.datasources import OPENSTACK_NODE
+from vitrage.datasources import OPENSTACK_CLUSTER
 from vitrage.graph import Edge
 from vitrage.graph import NXGraph
 from vitrage.graph import Vertex
@@ -148,15 +148,15 @@ class TestTopology(BaseTopologyTest):
         # entity graph processor
         time.sleep(5)
 
-    def _entities_validation_data(self, node_entities=1, node_edges=1,
+    def _entities_validation_data(self, cluster_entities=1, cluster_edges=1,
                                   zone_entities=1, zone_edges=2,
                                   host_entities=1, host_edges=1,
                                   instance_entities=0, instance_edges=0,
                                   volume_entities=0, volume_edges=0):
         return [
-            {VProps.TYPE: OPENSTACK_NODE,
+            {VProps.TYPE: OPENSTACK_CLUSTER,
-             self.NUM_ENTITIES_PER_TYPE: node_entities,
+             self.NUM_ENTITIES_PER_TYPE: cluster_entities,
-             self.NUM_EDGES_PER_TYPE: node_edges},
+             self.NUM_EDGES_PER_TYPE: cluster_edges},
             {VProps.TYPE: NOVA_ZONE_DATASOURCE,
              self.NUM_ENTITIES_PER_TYPE: zone_entities,
              self.NUM_EDGES_PER_TYPE: zone_edges},
@@ -316,7 +316,7 @@ class TestTopology(BaseTopologyTest):
         return '{"and": [{"==": {"category": "RESOURCE"}},' \
                '{"==": {"is_deleted": false}},' \
                '{"==": {"is_placeholder": false}},' \
-               '{"or": [{"==": {"type": "openstack.node"}},' \
+               '{"or": [{"==": {"type": "openstack.cluster"}},' \
                '{"==": {"type": "nova.instance"}},' \
                '{"==": {"type": "nova.host"}},' \
                '{"==": {"type": "nova.zone"}}]}]}'
@@ -326,6 +326,6 @@ class TestTopology(BaseTopologyTest):
         return '{"and": [{"==": {"category": "RESOURCE"}},' \
                '{"==": {"is_deleted": false}},' \
                '{"==": {"is_placeholder": false}},' \
-               '{"or": [{"==": {"type": "openstack.node"}},' \
+               '{"or": [{"==": {"type": "openstack.cluster"}},' \
                '{"==": {"type": "nova.host"}},' \
                '{"==": {"type": "nova.zone"}}]}]}'