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#
# 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 snapshot action implementations"""
import logging
from cliff import command
from cliff import show
import six
from openstackclient.common import utils
class DeleteSnapshot(command.Command):
"""Delete volume snapshot(s)"""
log = logging.getLogger(__name__ + ".DeleteSnapshot")
def get_parser(self, prog_name):
parser = super(DeleteSnapshot, self).get_parser(prog_name)
parser.add_argument(
"snapshots",
metavar="<snapshot>",
nargs="+",
help="Snapsho(s) to delete (name or ID)"
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action: (%s)", parsed_args)
volume_client = self.app.client_manager.volume
for snapshot in parsed_args.snapshots:
snapshot_id = utils.find_resource(
volume_client.volume_snapshots, snapshot).id
volume_client.volume_snapshots.delete(snapshot_id)
return
class ShowSnapshot(show.ShowOne):
"""Display snapshot details"""
log = logging.getLogger(__name__ + ".ShowSnapshot")
def get_parser(self, prog_name):
parser = super(ShowSnapshot, self).get_parser(prog_name)
parser.add_argument(
"snapshot",
metavar="<snapshot>",
help="Snapshot to display (name or ID)"
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action: (%s)", parsed_args)
volume_client = self.app.client_manager.volume
snapshot = utils.find_resource(
volume_client.volume_snapshots, parsed_args.snapshot)
snapshot = volume_client.volume_snapshots.get(snapshot.id)
return zip(*sorted(six.iteritems(snapshot._info)))
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