From ea31333c49224faac1530f258c15bdeed95a94e8 Mon Sep 17 00:00:00 2001
From: Hugh Saunders <hugh@wherenow.org>
Date: Mon, 3 Jun 2013 11:10:09 +0100
Subject: [PATCH] Add volume backup commands
Change-Id: Iedccd329ff6fb3155eb29649cd0bc84cfc5ebedf
Implements: blueprint volume-backup
---
openstackclient/volume/v1/backup.py | 171 ++++++++++++++++++++++++++++
setup.cfg | 6 +
2 files changed, 177 insertions(+)
create mode 100644 openstackclient/volume/v1/backup.py
diff --git a/openstackclient/volume/v1/backup.py b/openstackclient/volume/v1/backup.py
new file mode 100644
index 0000000000..cd1afd60b7
--- /dev/null
+++ b/openstackclient/volume/v1/backup.py
@@ -0,0 +1,171 @@
+# Copyright 2012-2013 OpenStack, LLC.
+#
+# 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 v1 Backup action implementations"""
+
+import logging
+
+from cliff import command
+from cliff import lister
+from cliff import show
+
+from openstackclient.common import utils
+
+
+class CreateBackup(show.ShowOne):
+ """Create backup command"""
+
+ api = 'volume'
+ log = logging.getLogger(__name__ + '.CreateBackup')
+
+ def get_parser(self, prog_name):
+ parser = super(CreateBackup, self).get_parser(prog_name)
+ parser.add_argument(
+ 'volume',
+ metavar='<volume>',
+ help='The name or ID of the volume to backup',
+ )
+ parser.add_argument(
+ '--container',
+ metavar='<container>',
+ required=False,
+ help='Optional Backup container name.',
+ )
+ parser.add_argument(
+ '--name',
+ metavar='<name>',
+ required=False,
+ help='Name of the backup',
+ )
+ parser.add_argument(
+ '--description',
+ metavar='<description>',
+ help='Description of the backup',
+ )
+ return parser
+
+ def take_action(self, parsed_args):
+ self.log.debug('take_action(%s)' % parsed_args)
+ volume_client = self.app.client_manager.volume
+ volume_id = utils.find_resource(volume_client.volumes,
+ parsed_args.volume).id
+ backup = volume_client.backups.create(
+ volume_id,
+ parsed_args.volume,
+ parsed_args.name,
+ parsed_args.description
+ )
+
+ backup._info.pop('links')
+ return zip(*sorted(backup._info.iteritems()))
+
+
+class DeleteBackup(command.Command):
+ """Delete backup command"""
+
+ api = 'volume'
+ log = logging.getLogger(__name__ + '.DeleteBackup')
+
+ def get_parser(self, prog_name):
+ parser = super(DeleteBackup, self).get_parser(prog_name)
+ parser.add_argument(
+ 'backup',
+ metavar='<backup>',
+ help='Name or ID of backup to delete',
+ )
+ return parser
+
+ def take_action(self, parsed_args):
+ self.log.debug('take_action(%s)' % parsed_args)
+ volume_client = self.app.client_manager.volume
+ backup_id = utils.find_resource(volume_client.backups,
+ parsed_args.backup).id
+ volume_client.backups.delete(backup_id)
+ return
+
+
+class ListBackup(lister.Lister):
+ """List backup command"""
+
+ api = 'volume'
+ log = logging.getLogger(__name__ + '.ListBackup')
+
+ def take_action(self, parsed_args):
+ self.log.debug('take_action(%s)' % parsed_args)
+ columns = (
+ 'ID',
+ 'Display Name',
+ 'Display Description',
+ 'Status',
+ 'Size'
+ )
+ data = self.app.client_manager.volume.backups.list()
+ return (columns,
+ (utils.get_item_properties(
+ s, columns,
+ formatters={},
+ ) for s in data))
+
+
+class RestoreBackup(command.Command):
+ """Restore backup command"""
+
+ api = 'volume'
+ log = logging.getLogger(__name__ + '.RestoreBackup')
+
+ def get_parser(self, prog_name):
+ parser = super(RestoreBackup, self).get_parser(prog_name)
+ parser.add_argument(
+ 'backup',
+ metavar='<backup>',
+ help='ID of backup to restore')
+ parser.add_argument(
+ 'volume',
+ metavar='<dest-volume>',
+ help='ID of volume to restore to')
+ return parser
+
+ def take_action(self, parsed_args):
+ self.log.debug('take_action(%s)' % 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)
+
+
+class ShowBackup(show.ShowOne):
+ """Show backup command"""
+
+ api = 'volume'
+ log = logging.getLogger(__name__ + '.ShowBackup')
+
+ def get_parser(self, prog_name):
+ parser = super(ShowBackup, self).get_parser(prog_name)
+ parser.add_argument(
+ 'backup',
+ metavar='<backup>',
+ help='Name or ID of backup to display')
+ return parser
+
+ def take_action(self, parsed_args):
+ self.log.debug('take_action(%s)' % parsed_args)
+ volume_client = self.app.client_manager.volume
+ backup = utils.find_resource(volume_client.backups,
+ parsed_args.backup)
+ backup._info.pop('links')
+ return zip(*sorted(backup._info.iteritems()))
diff --git a/setup.cfg b/setup.cfg
index eeb0c7fc28..535fb40507 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -189,6 +189,12 @@ openstack.volume.v1 =
snapshot_set = openstackclient.volume.v1.snapshot:SetSnapshot
snapshot_show = openstackclient.volume.v1.snapshot:ShowSnapshot
+ backup_create = openstackclient.volume.v1.backup:CreateBackup
+ backup_delete = openstackclient.volume.v1.backup:DeleteBackup
+ backup_list = openstackclient.volume.v1.backup:ListBackup
+ backup_restore = openstackclient.volume.v1.backup:RestoreBackup
+ backup_show = openstackclient.volume.v1.backup:ShowBackup
+
volume_create = openstackclient.volume.v1.volume:CreateVolume
volume_delete = openstackclient.volume.v1.volume:DeleteVolume
volume_list = openstackclient.volume.v1.volume:ListVolume