116 lines
5.4 KiB
Python
116 lines
5.4 KiB
Python
# Copyright 2016 - ZTE, Nokia
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from vitrage.common.constants import DatasourceAction
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from vitrage.common.constants import DatasourceProperties as DSProps
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from vitrage.common.constants import EdgeLabel
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from vitrage.common.constants import EntityCategory
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from vitrage.common.constants import GraphAction
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from vitrage.common.constants import VertexProperties as VProps
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from vitrage.datasources.alarm_properties import AlarmProperties as AlarmProps
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from vitrage.datasources.aodh.properties import AodhProperties as AodhProps
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from vitrage.datasources.aodh.properties import AodhState
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from vitrage.datasources.nova.instance import NOVA_INSTANCE_DATASOURCE
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from vitrage.datasources.transformer_base import TransformerBase
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from vitrage.graph.driver.elements import Vertex
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from vitrage.tests import base
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class AodhTransformerBaseTest(base.BaseTest):
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def _validate_aodh_vertex_props(self, vertex, event):
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self.assertEqual(EntityCategory.ALARM, vertex[VProps.VITRAGE_CATEGORY])
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self.assertEqual(event[DSProps.ENTITY_TYPE],
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vertex[VProps.VITRAGE_TYPE])
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self.assertEqual(event[AodhProps.NAME], vertex[VProps.NAME])
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self.assertEqual(event[AodhProps.SEVERITY], vertex[VProps.SEVERITY])
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self.assertEqual(event[AodhProps.DESCRIPTION],
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vertex[AodhProps.DESCRIPTION])
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self.assertEqual(event[AodhProps.ENABLED], vertex[AodhProps.ENABLED])
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self.assertEqual(event[AodhProps.PROJECT_ID],
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vertex[VProps.PROJECT_ID])
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self.assertEqual(event[AodhProps.REPEAT_ACTIONS],
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vertex[AodhProps.REPEAT_ACTIONS])
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self.assertEqual(event[AodhProps.TYPE], vertex['alarm_type'])
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if event[AodhProps.TYPE] == AodhProps.EVENT:
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self.assertEqual(event[AodhProps.EVENT_TYPE],
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vertex[AodhProps.EVENT_TYPE])
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elif event[AodhProps.TYPE] == AodhProps.THRESHOLD:
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self.assertEqual(event[AodhProps.STATE_TIMESTAMP],
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vertex[AodhProps.STATE_TIMESTAMP])
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self.assertEqual(event[DSProps.SAMPLE_DATE],
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vertex[VProps.VITRAGE_SAMPLE_TIMESTAMP])
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event_status = event[AodhProps.STATE]
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if event_status == AodhState.OK:
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self.assertEqual(AlarmProps.INACTIVE_STATE,
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vertex[VProps.STATE])
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else:
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self.assertEqual(AlarmProps.ACTIVE_STATE,
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vertex[VProps.STATE])
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self.assertFalse(vertex[VProps.VITRAGE_IS_PLACEHOLDER])
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self.assertFalse(vertex[VProps.VITRAGE_IS_DELETED])
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def _validate_action(self, alarm, wrapper):
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if DSProps.EVENT_TYPE in alarm \
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and alarm[DSProps.EVENT_TYPE] in vars(GraphAction).values():
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self.assertEqual(alarm[DSProps.EVENT_TYPE], wrapper.action)
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return
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ds_action = alarm[DSProps.DATASOURCE_ACTION]
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if ds_action in (DatasourceAction.SNAPSHOT, DatasourceAction.UPDATE):
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self.assertEqual(GraphAction.UPDATE_ENTITY, wrapper.action)
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else:
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self.assertEqual(GraphAction.CREATE_ENTITY, wrapper.action)
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def _validate_neighbors(self, neighbors, alarm_id, event):
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resource_counter = 0
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for neighbor in neighbors:
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resource_id = event[AodhProps.RESOURCE_ID]
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self._validate_instance_neighbor(neighbor,
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resource_id,
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alarm_id)
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resource_counter += 1
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self.assertEqual(1,
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resource_counter,
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'Alarm can be belonged to only one resource')
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def _validate_instance_neighbor(self,
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alarm_neighbor,
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resource_id,
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alarm_vertex_id):
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# validate neighbor vertex
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self.assertEqual(EntityCategory.RESOURCE,
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alarm_neighbor.vertex[VProps.VITRAGE_CATEGORY])
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self.assertEqual(NOVA_INSTANCE_DATASOURCE,
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alarm_neighbor.vertex[VProps.VITRAGE_TYPE])
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self.assertEqual(resource_id, alarm_neighbor.vertex[VProps.ID])
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self.assertFalse(alarm_neighbor.vertex[VProps.VITRAGE_IS_PLACEHOLDER])
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self.assertFalse(alarm_neighbor.vertex[VProps.VITRAGE_IS_DELETED])
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# Validate neighbor edge
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edge = alarm_neighbor.edge
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self.assertEqual(edge.target_id, alarm_neighbor.vertex.vertex_id)
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self.assertEqual(edge.source_id, alarm_vertex_id)
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self.assertEqual(edge.label, EdgeLabel.ON)
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def _convert_dist_to_vertex(self, neighbor):
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ver_id = neighbor[VProps.VITRAGE_CATEGORY] + \
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TransformerBase.KEY_SEPARATOR + neighbor[VProps.VITRAGE_TYPE] + \
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TransformerBase.KEY_SEPARATOR + neighbor[VProps.ID]
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return Vertex(vertex_id=ver_id, properties=neighbor)
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