diff options
Diffstat (limited to 'openstackclient/volume/v1')
| -rw-r--r-- | openstackclient/volume/v1/volume_backup.py | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/openstackclient/volume/v1/volume_backup.py b/openstackclient/volume/v1/volume_backup.py index 1a83a3c0..790cb463 100644 --- a/openstackclient/volume/v1/volume_backup.py +++ b/openstackclient/volume/v1/volume_backup.py @@ -231,18 +231,23 @@ class RestoreVolumeBackup(command.Command): parser.add_argument( 'volume', metavar='<volume>', - help=_('Volume to restore to (name or ID)') + nargs='?', + help=_('Volume to restore to (name or ID) (default to None)') ) return parser def take_action(self, parsed_args): volume_client = self.app.client_manager.volume - backup = utils.find_resource(volume_client.backups, - parsed_args.backup) - destination_volume = utils.find_resource(volume_client.volumes, - parsed_args.volume) - return volume_client.restores.restore(backup.id, - destination_volume.id) + backup = utils.find_resource( + volume_client.backups, parsed_args.backup, + ) + volume_id = None + if parsed_args.volume is not None: + volume_id = utils.find_resource( + volume_client.volumes, + parsed_args.volume, + ).id + return volume_client.restores.restore(backup.id, volume_id) class ShowVolumeBackup(command.ShowOne): |