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proc
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3
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opt
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imh-python
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python3.9
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cinderclient
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v3
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Filename :
volume_backups.py
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# Copyright (C) 2013 Hewlett-Packard Development Company, L.P. # 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. """ Volume Backups interface (v3 extension). """ from cinderclient import api_versions from cinderclient import base from cinderclient.v2 import volume_backups VolumeBackup = volume_backups.VolumeBackup class VolumeBackupManager(volume_backups.VolumeBackupManager): @api_versions.wraps("3.9") def update(self, backup, **kwargs): """Update the name or description for a backup. :param backup: The :class:`Backup` to update. """ if not kwargs: return body = {"backup": kwargs} return self._update("/backups/%s" % base.getid(backup), body) @api_versions.wraps("3.0") def create(self, volume_id, container=None, name=None, description=None, incremental=False, force=False, snapshot_id=None): """Creates a volume backup. :param volume_id: The ID of the volume to backup. :param container: The name of the backup service container. :param name: The name of the backup. :param description: The description of the backup. :param incremental: Incremental backup. :param force: If True, allows an in-use volume to be backed up. :param snapshot_id: The ID of the snapshot to backup. This should be a snapshot of the src volume, when specified, the new backup will be based on the snapshot. :rtype: :class:`VolumeBackup` """ return self._create_backup(volume_id, container, name, description, incremental, force, snapshot_id) @api_versions.wraps("3.43") # noqa: F811 def create(self, volume_id, container=None, name=None, description=None, incremental=False, force=False, snapshot_id=None, metadata=None): """Creates a volume backup. :param volume_id: The ID of the volume to backup. :param container: The name of the backup service container. :param name: The name of the backup. :param description: The description of the backup. :param incremental: Incremental backup. :param force: If True, allows an in-use volume to be backed up. :param metadata: Key Value pairs :param snapshot_id: The ID of the snapshot to backup. This should be a snapshot of the src volume, when specified, the new backup will be based on the snapshot. :rtype: :class:`VolumeBackup` """ # pylint: disable=function-redefined return self._create_backup(volume_id, container, name, description, incremental, force, snapshot_id, metadata) @api_versions.wraps("3.51") # noqa: F811 def create(self, volume_id, container=None, name=None, description=None, incremental=False, force=False, snapshot_id=None, metadata=None, availability_zone=None): return self._create_backup(volume_id, container, name, description, incremental, force, snapshot_id, metadata, availability_zone) def _create_backup(self, volume_id, container=None, name=None, description=None, incremental=False, force=False, snapshot_id=None, metadata=None, availability_zone=None): """Creates a volume backup. :param volume_id: The ID of the volume to backup. :param container: The name of the backup service container. :param name: The name of the backup. :param description: The description of the backup. :param incremental: Incremental backup. :param force: If True, allows an in-use volume to be backed up. :param metadata: Key Value pairs :param snapshot_id: The ID of the snapshot to backup. This should be a snapshot of the src volume, when specified, the new backup will be based on the snapshot. :param availability_zone: The AZ where we want the backup stored. :rtype: :class:`VolumeBackup` """ # pylint: disable=function-redefined body = {'backup': {'volume_id': volume_id, 'container': container, 'name': name, 'description': description, 'incremental': incremental, 'force': force, 'snapshot_id': snapshot_id, }} if metadata: body['backup']['metadata'] = metadata if availability_zone: body['backup']['availability_zone'] = availability_zone return self._create('/backups', body, 'backup')