154 lines
5.4 KiB
Python
154 lines
5.4 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2014 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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"""deployments delete 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 apitools.base.py import exceptions as apitools_exceptions
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from googlecloudsdk.api_lib.deployment_manager import dm_api_util
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from googlecloudsdk.api_lib.deployment_manager import dm_base
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from googlecloudsdk.api_lib.deployment_manager import exceptions
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from googlecloudsdk.api_lib.util import apis
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from googlecloudsdk.api_lib.util import exceptions as api_exceptions
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.deployment_manager import dm_util
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from googlecloudsdk.command_lib.deployment_manager import dm_write
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from googlecloudsdk.command_lib.deployment_manager import flags
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from googlecloudsdk.core import exceptions as core_exceptions
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from googlecloudsdk.core import properties
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from googlecloudsdk.core.console import console_io
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# Number of seconds (approximately) to wait for each delete operation to
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# complete.
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OPERATION_TIMEOUT = 20 * 60 # 20 mins
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@dm_base.UseDmApi(dm_base.DmApiVersion.V2)
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class Delete(base.DeleteCommand, dm_base.DmCommand):
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"""Delete a deployment.
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This command deletes a deployment and deletes all associated resources.
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"""
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detailed_help = {
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'EXAMPLES': """
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To delete a deployment, run:
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$ {command} my-deployment
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To issue a delete command without waiting for the operation to complete, run:
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$ {command} my-deployment --async
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To delete several deployments, run:
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$ {command} my-deployment-one my-deployment-two my-deployment-three
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To disable the confirmation prompt on delete, run:
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$ {command} my-deployment -q
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""",
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}
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_delete_policy_flag_map = flags.GetDeleteFlagEnumMap(
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(apis.GetMessagesModule('deploymentmanager', 'v2')
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.DeploymentmanagerDeploymentsDeleteRequest.DeletePolicyValueValuesEnum))
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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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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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parser.add_argument('deployment_name', nargs='+', help='Deployment name.')
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Delete._delete_policy_flag_map.choice_arg.AddToParser(parser)
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flags.AddAsyncFlag(parser)
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def Run(self, args):
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"""Run 'deployments delete'.
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Args:
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args: argparse.Namespace, The arguments that this command was invoked
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with.
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Returns:
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If --async=true, returns Operation to poll.
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Else, returns boolean indicating whether insert operation succeeded.
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Raises:
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HttpException: An http error response was received while executing api
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request.
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"""
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prompt_message = ('The following deployments will be deleted:\n- '
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+ '\n- '.join(args.deployment_name))
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if not args.quiet:
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if not console_io.PromptContinue(message=prompt_message, default=False):
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raise exceptions.OperationError('Deletion aborted by user.')
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operations = []
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errors = []
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for deployment_name in args.deployment_name:
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deployment_ref = self.resources.Parse(
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deployment_name,
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params={'project': properties.VALUES.core.project.GetOrFail},
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collection='deploymentmanager.deployments')
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try:
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operation = self.client.deployments.Delete(
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self.messages.DeploymentmanagerDeploymentsDeleteRequest(
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project=dm_base.GetProject(),
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deployment=deployment_ref.deployment,
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deletePolicy=(Delete._delete_policy_flag_map.
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GetEnumForChoice(args.delete_policy)),
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)
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)
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if args.async_:
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operations.append(operation)
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else:
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op_name = operation.name
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try:
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# TODO(b/62720778): Refactor to use waiter.CloudOperationPoller
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operation = dm_write.WaitForOperation(
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self.client,
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self.messages,
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op_name,
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'delete',
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dm_base.GetProject(),
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timeout=OPERATION_TIMEOUT)
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dm_util.LogOperationStatus(operation, 'Delete')
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except exceptions.OperationError as e:
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errors.append(exceptions.OperationError(
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'Delete operation {0} failed.\n{1}'.format(op_name, e)))
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completed_operation = self.client.operations.Get(
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self.messages.DeploymentmanagerOperationsGetRequest(
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project=dm_base.GetProject(),
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operation=op_name,
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)
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)
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operations.append(completed_operation)
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except apitools_exceptions.HttpError as error:
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errors.append(api_exceptions.HttpException(
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error, dm_api_util.HTTP_ERROR_FORMAT))
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if errors:
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raise core_exceptions.MultiError(errors)
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return operations
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