124 lines
4.2 KiB
Python
124 lines
4.2 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2015 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 moving disks."""
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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.operations import poller
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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 completers
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from googlecloudsdk.command_lib.compute import flags
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from googlecloudsdk.command_lib.compute.disks import flags as disks_flags
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from googlecloudsdk.core import log
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from googlecloudsdk.core import properties
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from googlecloudsdk.core import resources
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class Move(base.SilentCommand):
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"""Move a disk between zones."""
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@staticmethod
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def Args(parser):
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Move.disk_arg = disks_flags.MakeDiskArgZonal(plural=False)
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Move.disk_arg.AddArgument(parser)
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parser.add_argument(
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'--destination-zone',
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help='The zone to move the disk to.',
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completer=completers.ZonesCompleter,
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required=True)
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base.ASYNC_FLAG.AddToParser(parser)
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def Run(self, args):
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"""Returns a request for moving a disk."""
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holder = base_classes.ComputeApiHolder(self.ReleaseTrack())
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target_disk = Move.disk_arg.ResolveAsResource(
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args, holder.resources,
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scope_lister=flags.GetDefaultScopeLister(holder.client))
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destination_zone = holder.resources.Parse(
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args.destination_zone,
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params={
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'project': properties.VALUES.core.project.GetOrFail,
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},
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collection='compute.zones')
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client = holder.client.apitools_client
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messages = holder.client.messages
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request = messages.ComputeProjectsMoveDiskRequest(
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diskMoveRequest=messages.DiskMoveRequest(
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destinationZone=destination_zone.SelfLink(),
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targetDisk=target_disk.SelfLink(),
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),
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project=target_disk.project,
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)
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result = client.projects.MoveDisk(request)
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operation_ref = resources.REGISTRY.Parse(
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result.name,
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params={
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'project': properties.VALUES.core.project.GetOrFail,
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},
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collection='compute.globalOperations')
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if args.async_:
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log.UpdatedResource(
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operation_ref,
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kind='disk {0}'.format(target_disk.Name()),
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is_async=True,
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details='Run the [gcloud compute operations describe] command '
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'to check the status of this operation.'
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)
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return result
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destination_disk_ref = holder.resources.Parse(
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target_disk.Name(),
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params={
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'project': destination_zone.project,
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'zone': destination_zone.Name()
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},
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collection='compute.disks')
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operation_poller = poller.Poller(client.disks, destination_disk_ref)
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return waiter.WaitFor(
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operation_poller, operation_ref,
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'Moving disk {0}'.format(target_disk.Name()))
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Move.detailed_help = {
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'brief': 'Move a disk between zones',
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'DESCRIPTION': (
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'*{command}* facilitates moving a Compute Engine disk volume '
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'from one zone to another. You cannot move a disk if it is attached to '
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'a running or stopped instance; use the gcloud compute instances move '
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'command instead.\n\n'
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'The `gcloud compute disks move` command does not support regional '
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'persistent disks. See '
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'https://cloud.google.com/compute/docs/disks/regional-persistent-disk '
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'for more details.\n'),
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'EXAMPLES': (
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'To move the disk called example-disk-1 from us-central1-b to '
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'us-central1-f, run:\n\n'
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' $ {command} example-disk-1 --zone=us-central1-b '
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'--destination-zone=us-central1-f\n')
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}
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