The cinder.backup.services.swift Module

Implementation of a backup service that uses Swift as the backend

Related Flags

backup_swift_url:  The URL of the Swift endpoint (default: localhost:8080). backup_swift_object_size:  The size in bytes of the Swift objects used for volume backups (default: 52428800). backup_swift_retry_attempts:  The number of retries to make for Swift operations (default: 10). backup_swift_retry_backoff:  The backoff time in seconds between retrying failed Swift operations (default: 10). backup_compression_algorithm:  Compression algorithm to use for volume backups. Supported options are: None (to disable), zlib and bz2 (default: zlib)

class SwiftBackupService(context, db_driver=None)

Bases: cinder.db.base.Base

Provides backup, restore and delete of backup objects within Swift.

SERVICE_VERSION = '1.0.0'

SERVICE_VERSION_MAPPING = {'1.0.0': '_restore_v1'}

backup(backup, volume_file)

Backup the given volume to swift using the given backup metadata.

delete(backup)

Delete the given backup from swift.

restore(backup, volume_id, volume_file)

Restore the given volume backup from swift.

get_backup_service(context)