69 lines
2.1 KiB
Python
69 lines
2.1 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2016 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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"""bigtable instances describe command."""
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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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import textwrap
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from googlecloudsdk.api_lib.bigtable import util
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.bigtable import arguments
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from googlecloudsdk.core import properties
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from googlecloudsdk.core import resources
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class DescribeInstance(base.DescribeCommand):
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"""Describe an existing Bigtable instance."""
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detailed_help = {
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'EXAMPLES':
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textwrap.dedent("""\
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To view an instance's description, run:
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$ {command} my-instance-id
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"""),
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}
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@staticmethod
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def Args(parser):
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"""Register flags for this command."""
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arguments.AddInstanceResourceArg(parser, 'to describe', positional=True)
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def Run(self, args):
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"""This is what gets called when the user runs this command.
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Args:
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args: an argparse namespace. All the arguments that were provided to this
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command invocation.
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Returns:
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Some value that we want to have printed later.
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"""
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cli = util.GetAdminClient()
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ref = resources.REGISTRY.Parse(
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args.instance,
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params={
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'projectsId': properties.VALUES.core.project.GetOrFail,
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},
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collection='bigtableadmin.projects.instances')
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msg = util.GetAdminMessages().BigtableadminProjectsInstancesGetRequest(
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name=ref.RelativeName())
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instance = cli.projects_instances.Get(msg)
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return instance
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