94 lines
3.4 KiB
Python
94 lines
3.4 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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"""Command for deleting access configs from virtual machine 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.api_lib.compute import constants
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from googlecloudsdk.calliope import arg_parsers
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.compute.instances import flags
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class DeleteAccessConfig(base.SilentCommand):
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"""Delete an access configuration from a virtual machine network interface."""
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detailed_help = {
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'DESCRIPTION': """
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*{command}* is used to delete access configurations from network
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interfaces of Compute Engine virtual machines. Access
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configurations let you assign a public, external IP to a virtual
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machine. The delete-access-config operation removes external IP from
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the instance interface. If there is traffic routed to the external IP,
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after deleting the access config operation, traffic to the external IP
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will not reach the VM anymore.
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""",
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'EXAMPLES': """
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To remove the externally accessible IP from a virtual machine named
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``example-instance'' in zone ``us-central1-a'', run:
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$ {command} example-instance --zone=us-central1-a
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""",
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}
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@staticmethod
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def Args(parser):
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flags.INSTANCE_ARG.AddArgument(parser)
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parser.add_argument(
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'--access-config-name',
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default=constants.DEFAULT_ACCESS_CONFIG_NAME,
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help="""\
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Specifies the name of the access configuration to delete.
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``{0}'' is used as the default if this flag is not provided.
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""".format(constants.DEFAULT_ACCESS_CONFIG_NAME),
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)
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parser.add_argument(
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'--network-interface',
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default=constants.DEFAULT_NETWORK_INTERFACE,
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action=arg_parsers.StoreOnceAction,
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help="""\
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Specifies the name of the network interface from which to delete the
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access configuration. If this is not provided, then ``nic0'' is used
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as the default.
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""",
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)
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def Run(self, args):
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"""Invokes request necessary for removing an access config."""
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holder = base_classes.ComputeApiHolder(self.ReleaseTrack())
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client = holder.client
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instance_ref = flags.INSTANCE_ARG.ResolveAsResource(
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args,
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holder.resources,
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scope_lister=flags.GetInstanceZoneScopeLister(client),
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)
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request = client.messages.ComputeInstancesDeleteAccessConfigRequest(
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accessConfig=args.access_config_name,
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instance=instance_ref.Name(),
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networkInterface=args.network_interface,
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project=instance_ref.project,
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zone=instance_ref.zone,
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)
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return client.MakeRequests(
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[(client.apitools_client.instances, 'DeleteAccessConfig', request)]
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)
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