94 lines
2.7 KiB
Python
94 lines
2.7 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 for describing 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.calliope import base
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from googlecloudsdk.command_lib.compute.disks import flags as disks_flags
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def _CommonArgs(parser):
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Describe.disk_arg.AddArgument(parser, operation_type='describe')
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@base.ReleaseTracks(base.ReleaseTrack.GA)
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class Describe(base.DescribeCommand):
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"""Describe a Compute Engine disk."""
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@staticmethod
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def Args(parser):
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Describe.disk_arg = disks_flags.MakeDiskArg(plural=False)
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_CommonArgs(parser)
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def Collection(self):
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return 'compute.disks'
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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.apitools_client
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messages = holder.client.messages
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disk_ref = Describe.disk_arg.ResolveAsResource(args, holder.resources)
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if disk_ref.Collection() == 'compute.disks':
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service = client.disks
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request_type = messages.ComputeDisksGetRequest
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elif disk_ref.Collection() == 'compute.regionDisks':
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service = client.regionDisks
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request_type = messages.ComputeRegionDisksGetRequest
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return service.Get(request_type(**disk_ref.AsDict()))
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@base.ReleaseTracks(base.ReleaseTrack.BETA)
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class DescribeBeta(Describe):
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"""Describe a Compute Engine disk."""
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@staticmethod
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def Args(parser):
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Describe.disk_arg = disks_flags.MakeDiskArg(plural=False)
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_CommonArgs(parser)
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@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
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class DescribeAlpha(Describe):
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"""Describe a Compute Engine disk."""
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@staticmethod
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def Args(parser):
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Describe.disk_arg = disks_flags.MakeDiskArg(plural=False)
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_CommonArgs(parser)
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Describe.detailed_help = {
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'brief': 'Describe a Compute Engine disk',
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'DESCRIPTION':
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"""\
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*{command}* displays all data associated with a Compute Engine
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disk in a project.
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""",
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'EXAMPLES':
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"""\
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To describe the disk 'my-disk' in zone 'us-east1-a', run:
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$ {command} my-disk --zone=us-east1-a
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""",
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}
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