71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
# Copyright 2016 - Alcatel-Lucent
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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.datasources.cinder.volume import CINDER_VOLUME_DATASOURCE
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from vitrage.datasources.driver_base import DriverBase
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from vitrage import os_clients
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class CinderVolumeDriver(DriverBase):
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def __init__(self):
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super(CinderVolumeDriver, self).__init__()
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self._client = None
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@property
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def client(self):
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if not self._client:
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self._client = os_clients.cinder_client()
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return self._client
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@staticmethod
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def extract_events(volumes):
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return [volume.__dict__ for volume in volumes]
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def get_all(self, datasource_action):
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return self.make_pickleable(
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self.extract_events(self.client.volumes.list(
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search_opts={'all_tenants': 1})),
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CINDER_VOLUME_DATASOURCE,
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datasource_action,
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*self.properties_to_filter_out())
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def enrich_event(self, event, event_type):
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event[DSProps.EVENT_TYPE] = event_type
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return CinderVolumeDriver.make_pickleable([event],
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CINDER_VOLUME_DATASOURCE,
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DatasourceAction.UPDATE)[0]
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@staticmethod
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def properties_to_filter_out():
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return ['manager']
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@staticmethod
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def get_event_types():
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return ['volume.create.start',
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'volume.create.end',
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'volume.attach.start',
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'volume.attach.end',
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'volume.detach.start',
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'volume.detach.end',
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'volume.delete.start',
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'volume.delete.end']
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@staticmethod
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def should_delete_outdated_entities():
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return True
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