35ba1d8f13
Black used with the '-l 79 -S' flags. A future change will ignore this commit in git-blame history by adding a 'git-blame-ignore-revs' file. Change-Id: Ic318617c67ab7ce6527f9016b759a1d4b0b80802 Signed-off-by: Stephen Finucane <sfinucan@redhat.com>
116 lines
3.5 KiB
Python
116 lines
3.5 KiB
Python
#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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"""Volume V3 Volume action implementations"""
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import logging
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from cinderclient import api_versions
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from osc_lib.cli import format_columns
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from osc_lib.command import command
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from osc_lib import exceptions
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from osc_lib import utils
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from openstackclient.i18n import _
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LOG = logging.getLogger(__name__)
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class VolumeSummary(command.ShowOne):
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_description = _("Show a summary of all volumes in this deployment.")
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def get_parser(self, prog_name):
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parser = super().get_parser(prog_name)
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parser.add_argument(
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'--all-projects',
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action='store_true',
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default=False,
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help=_('Include all projects (admin only)'),
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)
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return parser
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def take_action(self, parsed_args):
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volume_client = self.app.client_manager.volume
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if volume_client.api_version < api_versions.APIVersion('3.12'):
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msg = _(
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"--os-volume-api-version 3.12 or greater is required to "
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"support the 'volume summary' command"
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)
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raise exceptions.CommandError(msg)
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columns = [
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'total_count',
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'total_size',
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]
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column_headers = [
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'Total Count',
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'Total Size',
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]
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if volume_client.api_version.matches('3.36'):
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columns.append('metadata')
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column_headers.append('Metadata')
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# set value of 'all_tenants' when using project option
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all_projects = parsed_args.all_projects
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vol_summary = volume_client.volumes.summary(
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all_tenants=all_projects,
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)
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return (
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column_headers,
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utils.get_dict_properties(
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vol_summary['volume-summary'],
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columns,
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formatters={'metadata': format_columns.DictColumn},
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),
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)
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class VolumeRevertToSnapshot(command.Command):
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_description = _("Revert a volume to a snapshot.")
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def get_parser(self, prog_name):
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parser = super().get_parser(prog_name)
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parser.add_argument(
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'snapshot',
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metavar="<snapshot>",
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help=_(
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'Name or ID of the snapshot to restore. The snapshot must '
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'be the most recent one known to cinder.'
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),
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)
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return parser
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def take_action(self, parsed_args):
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volume_client = self.app.client_manager.volume
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if volume_client.api_version < api_versions.APIVersion('3.40'):
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msg = _(
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"--os-volume-api-version 3.40 or greater is required to "
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"support the 'volume revert snapshot' command"
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)
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raise exceptions.CommandError(msg)
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snapshot = utils.find_resource(
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volume_client.volume_snapshots, parsed_args.snapshot
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)
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volume = utils.find_resource(volume_client.volumes, snapshot.volume_id)
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volume_client.volumes.revert_to_snapshot(
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volume=volume, snapshot=snapshot
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)
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