91 lines
3.4 KiB
Python
91 lines
3.4 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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"""'Bare Metal Solution snapshot schedule policies update command."""
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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.bms.bms_client import BmsClient
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.bms import exceptions
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from googlecloudsdk.command_lib.bms import flags
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from googlecloudsdk.command_lib.util.args import labels_util
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DETAILED_HELP = {
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'DESCRIPTION':
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"""
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Update a Bare Metal Solution snapshot schedule policy.
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""",
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'EXAMPLES':
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"""
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To update an existing policy called ``my-policy'' with new description
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``my-description'' and replace any existing schedules with one
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that runs every 12 hours, run:
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$ {command} my-policy --description=my-description --schedule="crontab_spec=0 */12 * * *,retention_count=10,prefix=example"
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To add the label 'key1=value1' to a policy, run:
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$ {command} my-policy --update-labels=key1=value1
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To clear all labels, run:
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$ {command} my-policy --clear-labels
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""",
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}
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@base.Hidden
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@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
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class Update(base.UpdateCommand):
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"""Create a Bare Metal Solution snapshot schedule policy."""
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@staticmethod
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def Args(parser):
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"""Register flags for this command."""
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flags.AddSnapshotSchedulePolicyArgToParser(parser, positional=True)
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flags.AddSnapshotScheduleArgListToParser(parser, required=False)
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labels_util.AddUpdateLabelsFlags(parser)
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parser.add_argument('--description',
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help='Textual description of the policy.')
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def Run(self, args):
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client = BmsClient()
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policy = args.CONCEPTS.snapshot_schedule_policy.Parse()
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description = args.description
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schedules = args.schedule
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labels_update = None
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labels_diff = labels_util.Diff.FromUpdateArgs(args)
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if labels_diff.MayHaveUpdates():
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orig_resource = client.GetSnapshotSchedulePolicy(policy)
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labels_update = labels_diff.Apply(
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client.messages.SnapshotSchedulePolicy.LabelsValue,
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orig_resource.labels).GetOrNone()
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if not description and not schedules and not labels_diff.MayHaveUpdates():
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raise exceptions.NoConfigurationChangeError(
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'No configuration change was requested. Did you mean to include the '
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'flags `--description` `--schedule` `--update-labels`'
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'`--remove-labels` or `--clear-labels`?')
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return client.UpdateSnapshotSchedulePolicy(policy_resource=policy,
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labels=labels_update,
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description=description,
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schedules=schedules)
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Update.detailed_help = DETAILED_HELP
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