91 lines
3.0 KiB
Python
91 lines
3.0 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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"""Describes a AlloyDB cluster."""
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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.calliope import base
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from googlecloudsdk.command_lib.alloydb import flags
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from googlecloudsdk.core import properties
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@base.ReleaseTracks(base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA,
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base.ReleaseTrack.GA)
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class Describe(base.DescribeCommand):
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"""Describe an AlloyDB cluster in a given project and region."""
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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 describe a cluster, run:
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$ {command} 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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flags.AddRegion(parser)
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flags.AddCluster(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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cluster_ref = client.resource_parser.Create(
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'alloydb.projects.locations.clusters',
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projectsId=properties.VALUES.core.project.GetOrFail,
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locationsId=args.region, clustersId=args.cluster)
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req = alloydb_messages.AlloydbProjectsLocationsClustersGetRequest(
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name=cluster_ref.RelativeName()
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)
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cluster = alloydb_client.projects_locations_clusters.Get(req)
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normalize_automated_backup_policy(cluster.automatedBackupPolicy)
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return cluster
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def normalize_automated_backup_policy(policy):
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"""Normalizes the policy so that it looks correct when printed."""
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if policy is None:
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return
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if policy.weeklySchedule is None:
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return
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for start_time in policy.weeklySchedule.startTimes:
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# If the customer selects 00:00 as a start time, this ultimately becomes
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# a start time with all None fields. In the terminal this is then
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# confusingly printed as `{}`. We manually set the hours to be 0 in this
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# case so that it appears as `hours: 0`.
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if start_time.hours is None:
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start_time.hours = 0
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