81 lines
3.3 KiB
Python
81 lines
3.3 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2017 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 delete SSL policies."""
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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.compute import base_classes
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from googlecloudsdk.api_lib.compute import utils
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from googlecloudsdk.api_lib.compute.operations import poller
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from googlecloudsdk.api_lib.compute.ssl_policies import ssl_policies_utils
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from googlecloudsdk.api_lib.util import waiter
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.compute import scope as compute_scope
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from googlecloudsdk.command_lib.compute.ssl_policies import flags
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class DeleteBatchPoller(poller.BatchPoller):
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def __init__(self, compute_adapter, resource_service, target_refs=None):
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super(DeleteBatchPoller, self).__init__(compute_adapter, resource_service,
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target_refs)
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def GetResult(self, operation_batch):
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# For delete operations, once the operation status is DONE, there is
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# nothing further to fetch.
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return
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class Delete(base.DeleteCommand):
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"""Delete Compute Engine SSL policies.
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*{command}* is used to delete one or more Compute Engine SSL policies.
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SSL policies can only be deleted when no other resources (e.g.,
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Target HTTPS proxies, Target SSL proxies) refer to them.
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An SSL policy specifies the server-side support for SSL features. An SSL
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policy can be attached to a TargetHttpsProxy or a TargetSslProxy. This affects
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connections between clients and the load balancer. SSL
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policies do not affect the connection between the load balancers and the
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backends. SSL policies are used by Application Load Balancers and proxy
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Network Load Balancers.
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"""
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SSL_POLICY_ARG = None
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@classmethod
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def Args(cls, parser):
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parser.display_info.AddCacheUpdater(flags.SslPoliciesCompleter)
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cls.SSL_POLICY_ARG = flags.GetSslPolicyMultiScopeArgument(plural=True)
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cls.SSL_POLICY_ARG.AddArgument(parser, operation_type='delete')
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def Run(self, args):
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"""Issues the request to delete a SSL policy."""
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holder = base_classes.ComputeApiHolder(self.ReleaseTrack())
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helper = ssl_policies_utils.SslPolicyHelper(holder)
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client = holder.client.apitools_client
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refs = self.SSL_POLICY_ARG.ResolveAsResource(
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args, holder.resources, default_scope=compute_scope.ScopeEnum.GLOBAL)
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utils.PromptForDeletion(refs)
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operation_refs = [helper.Delete(ref) for ref in refs]
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wait_message = 'Deleting SSL {}'.format(
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('policies' if (len(operation_refs) > 1) else 'policy'))
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operation_poller = DeleteBatchPoller(holder.client, client.sslPolicies)
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return waiter.WaitFor(operation_poller,
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poller.OperationBatch(operation_refs), wait_message)
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