255 lines
11 KiB
Python
255 lines
11 KiB
Python
# Copyright 2017 FiberHome Telecommunication Technologies CO.,LTD
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# Copyright (C) 2017 Dell Inc. or its subsidiaries.
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# All Rights Reserved.
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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 tempest.api.volume import base
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from tempest.common import waiters
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from tempest import config
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from tempest.lib.common.utils import data_utils
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from tempest.lib.common.utils import test_utils
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from tempest.lib import decorators
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CONF = config.CONF
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class BaseGroupSnapshotsTest(base.BaseVolumeAdminTest):
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@classmethod
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def skip_checks(cls):
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super(BaseGroupSnapshotsTest, cls).skip_checks()
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if not CONF.volume_feature_enabled.snapshot:
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raise cls.skipException("Cinder volume snapshots are disabled")
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def _create_group_snapshot(self, **kwargs):
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if 'name' not in kwargs:
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kwargs['name'] = data_utils.rand_name(
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self.__class__.__name__ + '-Group_Snapshot')
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group_snapshot = self.group_snapshots_client.create_group_snapshot(
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**kwargs)['group_snapshot']
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group_snapshot['group_id'] = kwargs['group_id']
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self.addCleanup(test_utils.call_and_ignore_notfound_exc,
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self._delete_group_snapshot, group_snapshot)
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waiters.wait_for_volume_resource_status(
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self.group_snapshots_client, group_snapshot['id'], 'available')
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return group_snapshot
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def _delete_group_snapshot(self, group_snapshot):
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self.group_snapshots_client.delete_group_snapshot(group_snapshot['id'])
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vols = self.volumes_client.list_volumes(detail=True)['volumes']
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snapshots = self.snapshots_client.list_snapshots(
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detail=True)['snapshots']
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for vol in vols:
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for snap in snapshots:
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if (vol['group_id'] == group_snapshot['group_id'] and
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vol['id'] == snap['volume_id']):
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self.snapshots_client.wait_for_resource_deletion(
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snap['id'])
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self.group_snapshots_client.wait_for_resource_deletion(
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group_snapshot['id'])
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class GroupSnapshotsTest(BaseGroupSnapshotsTest):
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_api_version = 3
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min_microversion = '3.14'
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max_microversion = 'latest'
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@decorators.idempotent_id('1298e537-f1f0-47a3-a1dd-8adec8168897')
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def test_group_snapshot_create_show_list_delete(self):
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# Create volume type
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volume_type = self.create_volume_type()
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# Create group type
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group_type = self.create_group_type()
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# Create group
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grp = self.create_group(group_type=group_type['id'],
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volume_types=[volume_type['id']])
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# Create volume
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vol = self.create_volume(volume_type=volume_type['id'],
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group_id=grp['id'])
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# Create group snapshot
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group_snapshot_name = data_utils.rand_name('group_snapshot')
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group_snapshot = self._create_group_snapshot(
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group_id=grp['id'], name=group_snapshot_name)
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snapshots = self.snapshots_client.list_snapshots(
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detail=True)['snapshots']
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for snap in snapshots:
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if vol['id'] == snap['volume_id']:
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waiters.wait_for_volume_resource_status(
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self.snapshots_client, snap['id'], 'available')
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self.assertEqual(group_snapshot_name, group_snapshot['name'])
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# Get a given group snapshot
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group_snapshot = self.group_snapshots_client.show_group_snapshot(
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group_snapshot['id'])['group_snapshot']
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self.assertEqual(group_snapshot_name, group_snapshot['name'])
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# Get all group snapshots with details, check some detail-specific
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# elements, and look for the created group snapshot
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group_snapshots = self.group_snapshots_client.list_group_snapshots(
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detail=True)['group_snapshots']
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for grp_snapshot in group_snapshots:
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self.assertIn('created_at', grp_snapshot)
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self.assertIn('group_id', grp_snapshot)
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self.assertIn((group_snapshot['name'], group_snapshot['id']),
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[(m['name'], m['id']) for m in group_snapshots])
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# Delete group snapshot
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self._delete_group_snapshot(group_snapshot)
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group_snapshots = self.group_snapshots_client.list_group_snapshots()[
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'group_snapshots']
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self.assertEmpty(group_snapshots)
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@decorators.idempotent_id('eff52c70-efc7-45ed-b47a-4ad675d09b81')
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def test_create_group_from_group_snapshot(self):
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# Create volume type
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volume_type = self.create_volume_type()
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# Create group type
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group_type = self.create_group_type()
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# Create Group
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grp = self.create_group(group_type=group_type['id'],
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volume_types=[volume_type['id']])
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# Create volume
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vol = self.create_volume(volume_type=volume_type['id'],
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group_id=grp['id'])
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# Create group_snapshot
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group_snapshot_name = data_utils.rand_name('group_snapshot')
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group_snapshot = self._create_group_snapshot(
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group_id=grp['id'], name=group_snapshot_name)
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self.assertEqual(group_snapshot_name, group_snapshot['name'])
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snapshots = self.snapshots_client.list_snapshots(
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detail=True)['snapshots']
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for snap in snapshots:
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if vol['id'] == snap['volume_id']:
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waiters.wait_for_volume_resource_status(
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self.snapshots_client, snap['id'], 'available')
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# Create Group from Group snapshot
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grp_name2 = data_utils.rand_name('Group_from_snap')
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grp2 = self.groups_client.create_group_from_source(
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group_snapshot_id=group_snapshot['id'], name=grp_name2)['group']
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self.addCleanup(self.delete_group, grp2['id'])
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self.assertEqual(grp_name2, grp2['name'])
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vols = self.volumes_client.list_volumes(detail=True)['volumes']
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for vol in vols:
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if vol['group_id'] == grp2['id']:
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waiters.wait_for_volume_resource_status(
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self.volumes_client, vol['id'], 'available')
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waiters.wait_for_volume_resource_status(
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self.groups_client, grp2['id'], 'available')
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@decorators.idempotent_id('7d7fc000-0b4c-4376-a372-544116d2e127')
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@decorators.related_bug('1739031')
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def test_delete_group_snapshots_following_updated_volumes(self):
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volume_type = self.create_volume_type()
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group_type = self.create_group_type()
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# Create a volume group
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grp = self.create_group(group_type=group_type['id'],
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volume_types=[volume_type['id']])
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# Note: When dealing with consistency groups all volumes must
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# reside on the same backend. Adding volumes to the same consistency
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# group from multiple backends isn't supported. In order to ensure all
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# volumes share the same backend, all volumes must share same
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# volume-type and group id.
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volume_list = []
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for _ in range(2):
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volume = self.create_volume(volume_type=volume_type['id'],
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group_id=grp['id'])
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volume_list.append(volume['id'])
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for vol in volume_list:
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self.groups_client.update_group(grp['id'],
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remove_volumes=vol)
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waiters.wait_for_volume_resource_status(
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self.groups_client, grp['id'], 'available')
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self.groups_client.update_group(grp['id'],
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add_volumes=vol)
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waiters.wait_for_volume_resource_status(
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self.groups_client, grp['id'], 'available')
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# Verify the created volumes are associated with consistency group
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vols = self.volumes_client.list_volumes(detail=True)['volumes']
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grp_vols = [v for v in vols if v['group_id'] == grp['id']]
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self.assertEqual(2, len(grp_vols))
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# Create a snapshot group
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group_snapshot = self._create_group_snapshot(group_id=grp['id'])
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snapshots = self.snapshots_client.list_snapshots(
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detail=True)['snapshots']
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for snap in snapshots:
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if snap['volume_id'] in volume_list:
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waiters.wait_for_volume_resource_status(
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self.snapshots_client, snap['id'], 'available')
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# Delete a snapshot group
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self._delete_group_snapshot(group_snapshot)
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class GroupSnapshotsV319Test(BaseGroupSnapshotsTest):
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_api_version = 3
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min_microversion = '3.19'
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max_microversion = 'latest'
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@decorators.idempotent_id('3b42c9b9-c984-4444-816e-ca2e1ed30b40')
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@decorators.skip_because(bug='1770179')
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def test_reset_group_snapshot_status(self):
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# Create volume type
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volume_type = self.create_volume_type()
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# Create group type
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group_type = self.create_group_type()
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# Create group
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group = self.create_group(group_type=group_type['id'],
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volume_types=[volume_type['id']])
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# Create volume
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volume = self.create_volume(volume_type=volume_type['id'],
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group_id=group['id'])
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# Create group snapshot
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group_snapshot = self._create_group_snapshot(group_id=group['id'])
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snapshots = self.snapshots_client.list_snapshots(
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detail=True)['snapshots']
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for snap in snapshots:
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if volume['id'] == snap['volume_id']:
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waiters.wait_for_volume_resource_status(
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self.snapshots_client, snap['id'], 'available')
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# Reset group snapshot status
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self.addCleanup(waiters.wait_for_volume_resource_status,
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self.group_snapshots_client,
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group_snapshot['id'], 'available')
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self.addCleanup(
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self.admin_group_snapshots_client.reset_group_snapshot_status,
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group_snapshot['id'], 'available')
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for status in ['creating', 'available', 'error']:
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self.admin_group_snapshots_client.reset_group_snapshot_status(
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group_snapshot['id'], status)
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waiters.wait_for_volume_resource_status(
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self.group_snapshots_client, group_snapshot['id'], status)
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