93 lines
3.3 KiB
Python
93 lines
3.3 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2023 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 for updating target instances."""
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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.calliope import base
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from googlecloudsdk.calliope import exceptions
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from googlecloudsdk.command_lib.compute import flags as compute_flags
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from googlecloudsdk.command_lib.compute.security_policies import (
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flags as security_policy_flags,
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)
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from googlecloudsdk.command_lib.compute.target_instances import flags
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@base.ReleaseTracks(
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base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
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)
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class Update(base.UpdateCommand):
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r"""Update a Compute Engine target instance.
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*{command}* updates a Compute Engine target instance.
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## EXAMPLES
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To update the security policy run this:
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$ {command} TARGET_INSTANCE --security-policy='my-policy'
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"""
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TARGET_INSTANCE_ARG = None
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SECURITY_POLICY_ARG = None
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@classmethod
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def Args(cls, parser):
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cls.TARGET_INSTANCE_ARG = flags.TargetInstanceArgument()
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cls.TARGET_INSTANCE_ARG.AddArgument(parser, operation_type='update')
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cls.SECURITY_POLICY_ARG = (
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security_policy_flags.SecurityPolicyRegionalArgumentForTargetResource(
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resource='target instance'
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)
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)
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cls.SECURITY_POLICY_ARG.AddArgument(parser)
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def Run(self, args):
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holder = base_classes.ComputeApiHolder(self.ReleaseTrack())
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client = holder.client
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target_instance_ref = self.TARGET_INSTANCE_ARG.ResolveAsResource(
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args,
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holder.resources,
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scope_lister=compute_flags.GetDefaultScopeLister(client),
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)
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# Empty string is a valid value.
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if getattr(args, 'security_policy', None) is not None:
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if getattr(args, 'security_policy', None):
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security_policy_ref = self.SECURITY_POLICY_ARG.ResolveAsResource(
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args, holder.resources).SelfLink()
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# If security policy is an empty string we should clear the current policy
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else:
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security_policy_ref = None
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request = client.messages.ComputeTargetInstancesSetSecurityPolicyRequest(
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project=target_instance_ref.project,
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targetInstance=target_instance_ref.Name(),
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zone=target_instance_ref.zone,
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securityPolicyReference=client.messages.SecurityPolicyReference(
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securityPolicy=security_policy_ref
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)
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)
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return client.MakeRequests([(client.apitools_client.targetInstances,
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'SetSecurityPolicy', request)])
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parameter_names = ['--security-policy']
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raise exceptions.MinimumArgumentException(
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parameter_names, 'Please specify at least one property to update'
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)
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