83 lines
2.9 KiB
Python
83 lines
2.9 KiB
Python
#
|
|
# 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 v2 Backup action implementations"""
|
|
|
|
import logging
|
|
|
|
from osc_lib.command import command
|
|
from osc_lib import utils
|
|
import six
|
|
|
|
from openstackclient.i18n import _
|
|
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
class ExportBackupRecord(command.ShowOne):
|
|
_description = _('Export volume backup details. Backup information can be '
|
|
'imported into a new service instance to be able to '
|
|
'restore.')
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(ExportBackupRecord, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
"backup",
|
|
metavar="<backup>",
|
|
help=_("Backup to export (name or ID)")
|
|
)
|
|
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)
|
|
backup_data = volume_client.backups.export_record(backup.id)
|
|
|
|
# We only want to show "friendly" display names, but also want to keep
|
|
# json structure compatibility with cinderclient
|
|
if parsed_args.formatter == 'table':
|
|
backup_data['Backup Service'] = backup_data.pop('backup_service')
|
|
backup_data['Metadata'] = backup_data.pop('backup_url')
|
|
|
|
return zip(*sorted(six.iteritems(backup_data)))
|
|
|
|
|
|
class ImportBackupRecord(command.ShowOne):
|
|
_description = _('Import volume backup details. Exported backup details '
|
|
'contain the metadata necessary to restore to a new or '
|
|
'rebuilt service instance')
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(ImportBackupRecord, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
"backup_service",
|
|
metavar="<backup_service>",
|
|
help=_("Backup service containing the backup.")
|
|
)
|
|
parser.add_argument(
|
|
"backup_metadata",
|
|
metavar="<backup_metadata>",
|
|
help=_("Encoded backup metadata from export.")
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
backup_data = volume_client.backups.import_record(
|
|
parsed_args.backup_service,
|
|
parsed_args.backup_metadata)
|
|
backup_data.pop('links', None)
|
|
return zip(*sorted(six.iteritems(backup_data)))
|