106 lines
3.5 KiB
Python
106 lines
3.5 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2021 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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"""Restarts an AlloyDB instance."""
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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 instance_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.command_lib.alloydb import instance_helper
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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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# TODO(b/312466999): Change @base.DefaultUniverseOnly to
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# @base.UniverseCompatible once b/312466999 is fixed.
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# See go/gcloud-cli-running-tpc-tests
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@base.DefaultUniverseOnly
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@base.ReleaseTracks(
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base.ReleaseTrack.GA, base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA
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)
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class Restart(base.SilentCommand):
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"""Restarts an AlloyDB instance within a given cluster."""
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detailed_help = {
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'DESCRIPTION': '{description}',
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'EXAMPLES': """\
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To restart an instance, run:
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$ {command} my-instance --cluster=my-cluster --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.AddCluster(parser, False)
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flags.AddInstance(parser)
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flags.AddRegion(parser)
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flags.AddNodeIds(parser)
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def ConstructRestartRequest(self, **kwargs):
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return instance_helper.ConstructRestartRequestFromArgs(
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kwargs.get('alloydb_messages'),
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kwargs.get('project_ref'),
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kwargs.get('args'),
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)
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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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project_ref = client.resource_parser.Create(
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'alloydb.projects.locations.clusters.instances',
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projectsId=properties.VALUES.core.project.GetOrFail,
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locationsId=args.region,
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clustersId=args.cluster,
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instancesId=args.instance,
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)
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req = self.ConstructRestartRequest(
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alloydb_messages=alloydb_messages,
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project_ref=project_ref,
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args=args
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)
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op = alloydb_client.projects_locations_clusters_instances.Restart(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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)
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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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instance_operations.Await(
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op_ref, 'Restarting instance', self.ReleaseTrack(), False
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)
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return op
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