1f75c7662d
Both standard json library and jsonutils of oslo.serialization are used. Replace standard json library with jsonutils for consistency. Change-Id: Id6cbb4d78817ff4993b73538935cc4cc61b64a72
56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
# Copyright (C) 2013, Red Hat, Inc.
|
|
#
|
|
# 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.
|
|
|
|
"""
|
|
Assisted volume snapshots - to be used by Cinder and not end users.
|
|
"""
|
|
|
|
from oslo_serialization import jsonutils
|
|
|
|
from novaclient import base
|
|
|
|
|
|
class Snapshot(base.Resource):
|
|
def __repr__(self):
|
|
return "<Snapshot: %s>" % self.id
|
|
|
|
def delete(self):
|
|
"""
|
|
Delete this snapshot.
|
|
|
|
:returns: An instance of novaclient.base.TupleWithMeta
|
|
"""
|
|
return self.manager.delete(self)
|
|
|
|
|
|
class AssistedSnapshotManager(base.Manager):
|
|
resource_class = Snapshot
|
|
|
|
def create(self, volume_id, create_info):
|
|
body = {'snapshot': {'volume_id': volume_id,
|
|
'create_info': create_info}}
|
|
return self._create('/os-assisted-volume-snapshots', body, 'snapshot')
|
|
|
|
def delete(self, snapshot, delete_info):
|
|
"""
|
|
Delete a specified assisted volume snapshot.
|
|
|
|
:param snapshot: an assisted volume snapshot to delete
|
|
:param delete_info: Information for snapshot deletion
|
|
:returns: An instance of novaclient.base.TupleWithMeta
|
|
"""
|
|
return self._delete("/os-assisted-volume-snapshots/%s?delete_info=%s" %
|
|
(base.getid(snapshot),
|
|
jsonutils.dumps(delete_info)))
|