197 lines
8.4 KiB
Python
197 lines
8.4 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2020 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 to update a trigger."""
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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.eventarc import triggers
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from googlecloudsdk.calliope import base
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from googlecloudsdk.calliope import exceptions
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from googlecloudsdk.command_lib.eventarc import flags
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from googlecloudsdk.command_lib.eventarc import types
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from googlecloudsdk.command_lib.util.args import labels_util
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from googlecloudsdk.core import log
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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 update the trigger ``my-trigger'' by setting its destination Cloud Run service to ``my-service'', run:
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$ {command} my-trigger --destination-run-service=my-service
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""",
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}
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@base.ReleaseTracks(base.ReleaseTrack.GA)
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@base.DefaultUniverseOnly
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class Update(base.UpdateCommand):
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"""Update an Eventarc trigger."""
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detailed_help = _DETAILED_HELP
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@classmethod
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def Args(cls, parser):
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flags.AddTriggerResourceArg(parser, 'The trigger to update.', required=True)
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flags.AddEventFiltersArg(parser, cls.ReleaseTrack())
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flags.AddEventFiltersPathPatternArg(parser, cls.ReleaseTrack())
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flags.AddEventDataContentTypeArg(parser, cls.ReleaseTrack())
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flags.AddUpdateDestinationArgs(parser, cls.ReleaseTrack())
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base.ASYNC_FLAG.AddToParser(parser)
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service_account_group = parser.add_mutually_exclusive_group()
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flags.AddServiceAccountArg(service_account_group)
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flags.AddClearServiceAccountArg(service_account_group)
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flags.AddTriggerRetryPolicyArgs(parser)
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labels_util.AddUpdateLabelsFlags(parser)
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def Run(self, args):
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"""Run the update command."""
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client = triggers.TriggersClientV1()
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trigger_ref = args.CONCEPTS.trigger.Parse()
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event_filters = flags.GetEventFiltersArg(args, self.ReleaseTrack())
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event_filters_path_pattern = flags.GetEventFiltersPathPatternArg(
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args, self.ReleaseTrack())
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event_data_content_type = flags.GetEventDataContentTypeArg(
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args, self.ReleaseTrack()
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)
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original_trigger = client.Get(trigger_ref)
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labels_update_result = labels_util.Diff.FromUpdateArgs(args).Apply(
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client.LabelsValueClass(), original_trigger.labels
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)
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update_mask = client.BuildUpdateMask(
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event_filters=event_filters is not None,
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event_filters_path_pattern=event_filters_path_pattern is not None,
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event_data_content_type=event_data_content_type is not None,
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service_account=args.IsSpecified('service_account')
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or args.clear_service_account,
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destination_run_service=args.IsSpecified('destination_run_service'),
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destination_run_job=args.IsSpecified('destination_run_job'),
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destination_run_path=args.IsSpecified('destination_run_path')
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or args.clear_destination_run_path,
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destination_run_region=args.IsSpecified('destination_run_region'),
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destination_gke_namespace=args.IsSpecified('destination_gke_namespace'),
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destination_gke_service=args.IsSpecified('destination_gke_service'),
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destination_gke_path=args.IsSpecified('destination_gke_path')
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or args.clear_destination_gke_path,
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destination_workflow=args.IsSpecified('destination_workflow'),
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destination_workflow_location=args.IsSpecified(
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'destination_workflow_location'
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),
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destination_function=args.IsSpecified('destination_function'),
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destination_function_location=args.IsSpecified(
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'destination_function_location'
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),
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max_retry_attempts=args.IsSpecified('max_retry_attempts'),
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labels=labels_update_result.needs_update,
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)
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# The type can't be updated, so it's safe to use the original trigger's
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# type.
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# In the async case, this is the only way to get the type.
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self._event_type = client.GetEventType(original_trigger)
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destination_message = None
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if (args.IsSpecified('destination_run_service') or
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args.IsSpecified('destination_run_job') or
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args.IsSpecified('destination_run_region') or
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args.IsSpecified('destination_run_path') or
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args.clear_destination_run_path):
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destination_message = client.BuildCloudRunDestinationMessage(
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args.destination_run_service, args.destination_run_job,
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args.destination_run_path, args.destination_run_region)
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elif (args.IsSpecified('destination_gke_namespace') or
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args.IsSpecified('destination_gke_service') or
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args.IsSpecified('destination_gke_path') or
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args.clear_destination_gke_path):
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destination_message = client.BuildGKEDestinationMessage(
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None, None, args.destination_gke_namespace,
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args.destination_gke_service, args.destination_gke_path)
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elif (args.IsSpecified('destination_workflow') or
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args.IsSpecified('destination_workflow_location')):
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location = self.GetWorkflowDestinationLocation(args, original_trigger)
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workflow = self.GetWorkflowDestination(args, original_trigger)
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destination_message = client.BuildWorkflowDestinationMessage(
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trigger_ref.Parent().Parent().Name(), workflow, location)
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elif (args.IsSpecified('destination_function') or
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args.IsSpecified('destination_function_location')):
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location = self.GetFunctionDestinationLocation(args, original_trigger)
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function = self.GetFunctionDestination(args, original_trigger)
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destination_message = client.BuildFunctionDestinationMessage(
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trigger_ref.Parent().Parent().Name(), function, location)
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trigger_message = client.BuildTriggerMessage(
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trigger_ref,
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event_filters,
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event_filters_path_pattern,
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event_data_content_type,
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args.service_account,
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destination_message,
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None,
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None,
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args.max_retry_attempts,
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labels_update_result.GetOrNone(),
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)
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operation = client.Patch(trigger_ref, trigger_message, update_mask)
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if args.async_:
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return operation
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return client.WaitFor(operation, 'Updating', trigger_ref)
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def Epilog(self, resources_were_displayed):
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if resources_were_displayed and types.IsAuditLogType(self._event_type):
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log.warning(
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'It may take up to {} minutes for the update to take full effect.'
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.format(triggers.MAX_ACTIVE_DELAY_MINUTES))
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def GetWorkflowDestinationLocation(self, args, old_trigger):
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if args.IsSpecified('destination_workflow_location'):
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return args.destination_workflow_location
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if old_trigger.destination.workflow:
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return old_trigger.destination.workflow.split('/')[3]
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raise exceptions.InvalidArgumentException(
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'--destination-workflow',
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'The specified trigger is not for a workflow destination.')
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def GetWorkflowDestination(self, args, old_trigger):
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if args.IsSpecified('destination_workflow'):
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return args.destination_workflow
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if old_trigger.destination.workflow:
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return old_trigger.destination.workflow.split('/')[5]
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raise exceptions.InvalidArgumentException(
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'--destination-workflow-location',
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'The specified trigger is not for a workflow destination.')
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def GetFunctionDestinationLocation(self, args, old_trigger):
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if args.IsSpecified('destination_function_location'):
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return args.destination_function_location
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if old_trigger.destination.cloudFunction:
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return old_trigger.destination.cloudFunction.split('/')[3]
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raise exceptions.InvalidArgumentException(
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'--destination-function',
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'The specified trigger is not for a function destination.')
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def GetFunctionDestination(self, args, old_trigger):
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if args.IsSpecified('destination_function'):
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return args.destination_function
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if old_trigger.destination.cloudFunction:
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return old_trigger.destination.cloudFunction.split('/')[5]
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raise exceptions.InvalidArgumentException(
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'--destination-function-location',
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'The specified trigger is not for a function destination.')
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