93 lines
3.0 KiB
Python
93 lines
3.0 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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"""Deletes an AlloyDB backup."""
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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.alloydb import api_util
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from googlecloudsdk.api_lib.alloydb import backup_operations
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.alloydb import flags
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from googlecloudsdk.core import log
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from googlecloudsdk.core import properties
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from googlecloudsdk.core import resources
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from googlecloudsdk.core.console import console_io
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@base.ReleaseTracks(base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA,
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base.ReleaseTrack.GA)
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class Delete(base.DeleteCommand):
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"""Deletes an AlloyDB backup within a given project."""
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detailed_help = {
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'DESCRIPTION':
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'{description}',
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'EXAMPLES':
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"""\
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To delete a backup, run:
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$ {command} my-backup --region=us-central1
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""",
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}
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@staticmethod
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def Args(parser):
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"""Specifies additional command flags.
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Args:
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parser: argparse.Parser, Parser object for command line inputs
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"""
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base.ASYNC_FLAG.AddToParser(parser)
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flags.AddBackup(parser)
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flags.AddRegion(parser)
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def Run(self, args):
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"""Constructs and sends request.
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Args:
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args: argparse.Namespace, An object that contains the values for the
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arguments specified in the .Args() method.
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Returns:
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ProcessHttpResponse of the request made.
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"""
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client = api_util.AlloyDBClient(self.ReleaseTrack())
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alloydb_client = client.alloydb_client
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alloydb_messages = client.alloydb_messages
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backup_ref = client.resource_parser.Create(
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'alloydb.projects.locations.backups',
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projectsId=properties.VALUES.core.project.GetOrFail,
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locationsId=args.region,
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backupsId=args.backup)
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prompt_message = (
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'All of the backup data will be lost upon deletion.')
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if not console_io.PromptContinue(message=prompt_message):
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return None
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req = alloydb_messages.AlloydbProjectsLocationsBackupsDeleteRequest(
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name=backup_ref.RelativeName())
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op = alloydb_client.projects_locations_backups.Delete(req)
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op_ref = resources.REGISTRY.ParseRelativeName(
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op.name, collection='alloydb.projects.locations.operations')
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log.status.Print('Operation ID: {}'.format(op_ref.Name()))
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if not args.async_:
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backup_operations.Await(op_ref, 'Deleting backup', self.ReleaseTrack(), False)
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return op
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