| # Copyright 2016 Red Hat, Inc. |
| # All Rights Reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may |
| # not use this file except in compliance with the License. You may obtain |
| # a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations |
| # under the License. |
| |
| import testtools |
| from testtools import matchers |
| |
| from tempest.api.volume import base |
| from tempest.common import utils |
| from tempest.common import waiters |
| from tempest import config |
| from tempest.lib.common.utils import data_utils |
| from tempest.lib import decorators |
| |
| CONF = config.CONF |
| |
| |
| class VolumesBackupsTest(base.BaseVolumeTest): |
| |
| @classmethod |
| def skip_checks(cls): |
| super(VolumesBackupsTest, cls).skip_checks() |
| if not CONF.volume_feature_enabled.backup: |
| raise cls.skipException("Cinder backup feature disabled") |
| |
| def restore_backup(self, backup_id): |
| # Restore a backup |
| restored_volume = self.backups_client.restore_backup( |
| backup_id)['restore'] |
| |
| # Delete backup |
| self.addCleanup(self.delete_volume, self.volumes_client, |
| restored_volume['volume_id']) |
| self.assertEqual(backup_id, restored_volume['backup_id']) |
| waiters.wait_for_volume_resource_status(self.backups_client, |
| backup_id, 'available') |
| waiters.wait_for_volume_resource_status(self.volumes_client, |
| restored_volume['volume_id'], |
| 'available') |
| return restored_volume |
| |
| @testtools.skipIf(CONF.volume.storage_protocol == 'ceph', |
| 'ceph does not support arbitrary container names') |
| @decorators.idempotent_id('a66eb488-8ee1-47d4-8e9f-575a095728c6') |
| def test_volume_backup_create_get_detailed_list_restore_delete(self): |
| # Create a volume with metadata |
| metadata = {"vol-meta1": "value1", |
| "vol-meta2": "value2", |
| "vol-meta3": "value3"} |
| volume = self.create_volume(metadata=metadata) |
| self.addCleanup(self.delete_volume, self.volumes_client, volume['id']) |
| |
| # Create a backup |
| backup_name = data_utils.rand_name( |
| self.__class__.__name__ + '-Backup') |
| description = data_utils.rand_name("volume-backup-description") |
| backup = self.create_backup(volume_id=volume['id'], |
| name=backup_name, |
| description=description, |
| container='container') |
| self.assertEqual(backup_name, backup['name']) |
| waiters.wait_for_volume_resource_status(self.volumes_client, |
| volume['id'], 'available') |
| |
| # Get a given backup |
| backup = self.backups_client.show_backup(backup['id'])['backup'] |
| self.assertEqual(backup_name, backup['name']) |
| self.assertEqual(description, backup['description']) |
| self.assertEqual('container', backup['container']) |
| |
| # Get all backups with detail |
| backups = self.backups_client.list_backups( |
| detail=True)['backups'] |
| for backup_info in backups: |
| self.assertIn('created_at', backup_info) |
| self.assertIn('links', backup_info) |
| self.assertIn((backup['name'], backup['id']), |
| [(m['name'], m['id']) for m in backups]) |
| |
| restored_volume = self.restore_backup(backup['id']) |
| |
| restored_volume_metadata = self.volumes_client.show_volume( |
| restored_volume['volume_id'])['volume']['metadata'] |
| |
| # Verify the backups has been restored successfully |
| # with the metadata of the source volume. |
| self.assertThat(restored_volume_metadata.items(), |
| matchers.ContainsAll(metadata.items())) |
| |
| @decorators.idempotent_id('07af8f6d-80af-44c9-a5dc-c8427b1b62e6') |
| @utils.services('compute') |
| def test_backup_create_attached_volume(self): |
| """Test backup create using force flag. |
| |
| Cinder allows to create a volume backup, whether the volume status |
| is "available" or "in-use". |
| """ |
| # Create a server |
| volume = self.create_volume() |
| self.addCleanup(self.delete_volume, self.volumes_client, volume['id']) |
| server = self.create_server() |
| # Attach volume to instance |
| self.attach_volume(server['id'], volume['id']) |
| # Create backup using force flag |
| backup_name = data_utils.rand_name( |
| self.__class__.__name__ + '-Backup') |
| backup = self.create_backup(volume_id=volume['id'], |
| name=backup_name, force=True) |
| waiters.wait_for_volume_resource_status(self.volumes_client, |
| volume['id'], 'in-use') |
| self.assertEqual(backup_name, backup['name']) |
| |
| @decorators.idempotent_id('2a8ba340-dff2-4511-9db7-646f07156b15') |
| @utils.services('image') |
| def test_bootable_volume_backup_and_restore(self): |
| # Create volume from image |
| img_uuid = CONF.compute.image_ref |
| volume = self.create_volume(imageRef=img_uuid) |
| |
| volume_details = self.volumes_client.show_volume( |
| volume['id'])['volume'] |
| self.assertTrue(volume_details['bootable']) |
| |
| # Create a backup |
| backup = self.create_backup(volume_id=volume['id']) |
| waiters.wait_for_volume_resource_status(self.volumes_client, |
| volume['id'], 'available') |
| |
| # Restore the backup |
| restored_volume_id = self.restore_backup(backup['id'])['volume_id'] |
| |
| # Verify the restored backup volume is bootable |
| restored_volume_info = self.volumes_client.show_volume( |
| restored_volume_id)['volume'] |
| |
| self.assertTrue(restored_volume_info['bootable']) |
| |
| |
| class VolumesBackupsV39Test(base.BaseVolumeTest): |
| |
| _api_version = 3 |
| min_microversion = '3.9' |
| max_microversion = 'latest' |
| |
| @classmethod |
| def skip_checks(cls): |
| super(VolumesBackupsV39Test, cls).skip_checks() |
| if not CONF.volume_feature_enabled.backup: |
| raise cls.skipException("Cinder backup feature disabled") |
| |
| @decorators.idempotent_id('9b374cbc-be5f-4d37-8848-7efb8a873dcc') |
| def test_update_backup(self): |
| # Create volume and backup |
| volume = self.create_volume() |
| backup = self.create_backup(volume_id=volume['id']) |
| waiters.wait_for_volume_resource_status(self.volumes_client, |
| volume['id'], 'available') |
| |
| # Update backup and assert response body for update_backup method |
| update_kwargs = { |
| 'name': data_utils.rand_name(self.__class__.__name__ + '-Backup'), |
| 'description': data_utils.rand_name("volume-backup-description") |
| } |
| update_backup = self.backups_client.update_backup( |
| backup['id'], **update_kwargs)['backup'] |
| self.assertEqual(backup['id'], update_backup['id']) |
| self.assertEqual(update_kwargs['name'], update_backup['name']) |
| self.assertIn('links', update_backup) |
| |
| # Assert response body for show_backup method |
| retrieved_backup = self.backups_client.show_backup( |
| backup['id'])['backup'] |
| for key in update_kwargs: |
| self.assertEqual(update_kwargs[key], retrieved_backup[key]) |