89 lines
3.1 KiB
Python
89 lines
3.1 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2022 Google LLC. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Reverts a Cloud NetApp Volume back to a specified Snapshot."""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import unicode_literals
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from googlecloudsdk.api_lib.netapp.volumes import client as volumes_client
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.netapp import flags
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from googlecloudsdk.command_lib.netapp.volumes import flags as volumes_flags
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from googlecloudsdk.command_lib.util.concepts import concept_parsers
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from googlecloudsdk.core import log
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from googlecloudsdk.core.console import console_io
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@base.ReleaseTracks(base.ReleaseTrack.GA)
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class Revert(base.Command):
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"""Revert a Cloud NetApp Volume back to a specified Snapshot."""
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_RELEASE_TRACK = base.ReleaseTrack.GA
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detailed_help = {
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'DESCRIPTION': """\
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Revert a Cloud NetApp Volume back to a specified source Snapshot
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""",
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'EXAMPLES': """\
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The following command reverts a Volume named NAME in the given location and snapshot
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$ {command} NAME --location=us-central1 --snapshot="snapshot1"
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""",
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}
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@staticmethod
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def Args(parser):
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concept_parsers.ConceptParser([flags.GetVolumePresentationSpec(
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'The Volume to revert.')]).AddToParser(parser)
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volumes_flags.AddVolumeRevertSnapshotArg(parser)
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flags.AddResourceAsyncFlag(parser)
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def Run(self, args):
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"""Run the revert command."""
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volume_ref = args.CONCEPTS.volume.Parse()
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client = volumes_client.VolumesClient(release_track=self._RELEASE_TRACK)
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revert_warning = (
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'You are about to revert Volume {} back to Snapshot {}.\n'
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'Are you sure?'.format(volume_ref.RelativeName(), args.snapshot)
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)
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if not console_io.PromptContinue(message=revert_warning):
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return None
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result = client.RevertVolume(volume_ref, args.snapshot, args.async_)
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if args.async_:
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command = 'gcloud {} netapp volumes list'.format(
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self.ReleaseTrack().prefix
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)
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log.status.Print(
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'Check the status of the volume being reverted by listing all'
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' volumes:\n$ {}'.format(command)
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)
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return result
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@base.ReleaseTracks(base.ReleaseTrack.BETA)
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class RevertBeta(Revert):
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"""Revert a Cloud NetApp Volume back to a specified Snapshot."""
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_RELEASE_TRACK = base.ReleaseTrack.BETA
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@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
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class RevertAlpha(RevertBeta):
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"""Revert a Cloud NetApp Volume back to a specified Snapshot."""
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_RELEASE_TRACK = base.ReleaseTrack.ALPHA
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