41 lines
1.7 KiB
Python
41 lines
1.7 KiB
Python
# Copyright 2017 FiberHome Telecommunication Technologies CO.,LTD
|
|
# 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.
|
|
|
|
from cinder.api import microversions as mv
|
|
from cinder.api.views import backups as views_v2
|
|
from cinder.common import constants as cinder_constants
|
|
|
|
|
|
class ViewBuilder(views_v2.ViewBuilder):
|
|
"""Model a backups API V3 response as a python dictionary."""
|
|
|
|
def detail(self, request, backup):
|
|
"""Detailed view of a single backup."""
|
|
backup_ref = super(ViewBuilder, self).detail(request, backup)
|
|
|
|
# Add metadata if min version is greater than or equal to
|
|
# BACKUP_METADATA.
|
|
req_version = request.api_version_request
|
|
if req_version.matches(mv.BACKUP_METADATA):
|
|
backup_ref['backup']['metadata'] = backup.metadata
|
|
|
|
if req_version.matches(mv.ENCRYPTION_KEY_ID_IN_DETAILS, None):
|
|
encryption_key_id = backup.get('encryption_key_id', None)
|
|
if (encryption_key_id and
|
|
encryption_key_id != cinder_constants.FIXED_KEY_ID):
|
|
backup_ref['backup']['encryption_key_id'] = encryption_key_id
|
|
|
|
return backup_ref
|