53 lines
2.0 KiB
Python
53 lines
2.0 KiB
Python
# Copyright 2017 - 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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import time
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from vitrage_tempest_plugin.tests.common.tempest_clients import TempestClients
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from vitrage_tempest_plugin.tests.utils import wait_for_status
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def create_volume_and_attach(name, size, instance_id, mount_point):
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volume = TempestClients.cinder().volumes.create(name=name,
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size=size)
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time.sleep(2)
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TempestClients.cinder().volumes.attach(volume=volume,
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instance_uuid=instance_id,
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mountpoint=mount_point)
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wait_for_status(30, _check_num_volumes, num_volumes=1, state='in-use')
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time.sleep(2)
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return volume
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def delete_all_volumes():
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cinder = TempestClients.cinder()
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volumes = cinder.volumes.list()
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for volume in volumes:
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try:
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cinder.volumes.detach(volume)
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cinder.volumes.force_delete(volume)
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except Exception:
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cinder.volumes.reset_state(volume, state='available',
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attach_status='detached')
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cinder.volumes.force_delete(volume)
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wait_for_status(30, _check_num_volumes, num_volumes=0)
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time.sleep(2)
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def _check_num_volumes(num_volumes=0, state=''):
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if len(TempestClients.cinder().volumes.list()) != num_volumes:
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return False
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return all(vars(volume)['status'].upper() == state.upper() and
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len(vars(volume)['attachments']) == 1
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for volume in TempestClients.cinder().volumes.list())
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