139 lines
4.8 KiB
Python
139 lines
4.8 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2016 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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"""Command for spanner operations cancel."""
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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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import textwrap
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from googlecloudsdk.api_lib.spanner import backup_operations
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from googlecloudsdk.api_lib.spanner import database_operations
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from googlecloudsdk.api_lib.spanner import instance_config_operations
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from googlecloudsdk.api_lib.spanner import instance_operations
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from googlecloudsdk.api_lib.spanner import instance_partition_operations
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.spanner import flags
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DETAILED_HELP = {
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'EXAMPLES': textwrap.dedent("""\
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To cancel an instance operation with ID _auto_12345, run:
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$ {command} _auto_12345 --instance=my-instance-id
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To cancel a database operation with ID _auto_12345, run:
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$ {command} _auto_12345 --instance=my-instance-id
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--database=my-database-id
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To cancel a backup operation with ID _auto_12345, run:
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$ {command} _auto_12345 --instance=my-instance-id
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--backup=my-backup-id
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To cancel an instance partition operation with ID auto_12345, run:
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$ {command} auto_12345 --instance=my-instance-id --instance-partition=my-partition-id
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"""),
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}
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@base.DefaultUniverseOnly
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@base.ReleaseTracks(base.ReleaseTrack.GA)
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class Cancel(base.Command):
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"""Cancel a Cloud Spanner operation."""
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detailed_help = DETAILED_HELP
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@staticmethod
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def Args(parser):
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"""Args is called by calliope to gather arguments for this command.
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Please add arguments in alphabetical order except for no- or a clear-
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pair for that argument which can follow the argument itself.
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Args:
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parser: An argparse parser that you can use to add arguments that go
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on the command line after this command. Positional arguments are
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allowed.
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"""
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mutex_group = parser.add_group(mutex=True, required=True)
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mutex_group.add_argument(
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'--instance-config',
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completer=flags.InstanceConfigCompleter,
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help='The ID of the instance configuration the operation is executing on.'
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)
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mutex_group.add_argument(
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'--instance',
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completer=flags.InstanceCompleter,
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help='The ID of the instance the operation is executing on.')
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flags.AddCommonCancelArgs(parser)
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def Run(self, args):
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"""This is what gets called when the user runs this command.
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Args:
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args: an argparse namespace. All the arguments that were provided to this
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command invocation.
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Returns:
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Some value that we want to have printed later.
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"""
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if args.instance_config:
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return instance_config_operations.Cancel(args.instance_config,
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args.operation)
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# Checks that user only specified database or backup or instance partition
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# flag.
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flags.CheckExclusiveLROFlagsUnderInstance(args)
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if args.backup:
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return backup_operations.Cancel(args.instance, args.backup,
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args.operation)
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if args.database:
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return database_operations.Cancel(args.instance, args.database,
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args.operation)
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if args.instance_partition:
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return instance_partition_operations.Cancel(
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args.instance, args.instance_partition, args.operation
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)
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return instance_operations.Cancel(args.instance, args.operation)
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@base.DefaultUniverseOnly
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@base.ReleaseTracks(base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA)
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class BetaAndAlphaCancel(Cancel):
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"""Cancel a Cloud Spanner operation."""
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detailed_help = {
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'EXAMPLES': DETAILED_HELP['EXAMPLES'] + textwrap.dedent("""\
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"""),
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}
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@staticmethod
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def Args(parser):
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"""Args is called by calliope to gather arguments for this command.
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Please add arguments in alphabetical order except for no- or a clear-
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pair for that argument which can follow the argument itself.
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Args:
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parser: An argparse parser that you can use to add arguments that go on
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the command line after this command. Positional arguments are allowed.
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"""
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super(BetaAndAlphaCancel, BetaAndAlphaCancel).Args(parser)
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