156 lines
5.5 KiB
Python
156 lines
5.5 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 listing available services."""
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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.run import global_methods
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.run import commands
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from googlecloudsdk.command_lib.run import connection_context
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from googlecloudsdk.command_lib.run import flags
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from googlecloudsdk.command_lib.run import platforms
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from googlecloudsdk.command_lib.run import pretty_print
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from googlecloudsdk.command_lib.run import resource_args
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from googlecloudsdk.command_lib.run import serverless_operations
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from googlecloudsdk.command_lib.util.concepts import concept_parsers
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from googlecloudsdk.command_lib.util.concepts import presentation_specs
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from googlecloudsdk.core import log
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@base.UniverseCompatible
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@base.ReleaseTracks(base.ReleaseTrack.BETA, base.ReleaseTrack.GA)
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class List(commands.List):
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"""List available services."""
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detailed_help = {
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'DESCRIPTION':
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"""\
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{description}
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""",
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'EXAMPLES':
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"""\
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To list available services:
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$ {command}
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""",
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}
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@classmethod
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def CommonArgs(cls, parser):
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# Flags specific to connecting to a cluster
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namespace_presentation = presentation_specs.ResourcePresentationSpec(
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'--namespace',
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resource_args.GetNamespaceResourceSpec(),
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'Namespace to list services in.',
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required=True,
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prefixes=False,
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hidden=True)
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concept_parsers.ConceptParser([namespace_presentation
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]).AddToParser(parser)
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parser.display_info.AddUriFunc(cls._GetResourceUri)
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@classmethod
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def Args(cls, parser):
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cls.CommonArgs(parser)
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def _SetFormat(self,
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args,
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show_region=False,
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show_namespace=False,
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show_description=False,
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is_multi_region=False):
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"""Set display format for output.
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Args:
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args: Namespace, the args namespace
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show_region: bool, True to show region of listed services
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show_namespace: bool, True to show namespace of listed services
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show_description: bool, True to show description of listed services
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is_multi_region: bool, True if the list is for multi-region services
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"""
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columns = [
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pretty_print.READY_COLUMN,
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'firstof(id,metadata.name):label=SERVICE',
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]
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if show_region:
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columns.append('region:label={}'
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.format('REGIONS' if is_multi_region else 'REGION'))
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if show_namespace:
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columns.append('namespace:label=NAMESPACE')
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if show_description:
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columns.append('description:label=DESCRIPTION')
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columns.extend([
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'domain:label=URL',
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'last_modifier:label="LAST DEPLOYED BY"',
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'last_transition_time:label="LAST DEPLOYED AT"',
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])
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args.GetDisplayInfo().AddFormat(
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'table({columns}):({alias})'.format(
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columns=','.join(columns), alias=commands.SATISFIES_PZS_ALIAS
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)
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)
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def _GlobalList(self, client, args):
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"""Provides the method to provide a regionless list."""
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self._SetFormat(args, show_region=True)
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return global_methods.ListServices(client)
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def Run(self, args):
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"""List available services."""
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is_managed = platforms.GetPlatform() == platforms.PLATFORM_MANAGED
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if is_managed and not args.IsSpecified('region'):
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client = global_methods.GetServerlessClientInstance()
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self.SetPartialApiEndpoint(client.url)
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args.CONCEPTS.namespace.Parse() # Error if no proj.
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# Don't consider region property here, we'll default to all regions
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return commands.SortByName(self._GlobalList(client, args))
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else:
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conn_context = connection_context.GetConnectionContext(
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args, flags.Product.RUN, self.ReleaseTrack())
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self._SetFormat(
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args, show_region=is_managed, show_namespace=(not is_managed))
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namespace_ref = args.CONCEPTS.namespace.Parse()
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with serverless_operations.Connect(conn_context) as client:
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self.SetCompleteApiEndpoint(conn_context.endpoint)
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if not is_managed:
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location_msg = ''
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project_msg = ''
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if hasattr(conn_context, 'cluster_location'):
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location_msg = ' in [{}]'.format(conn_context.cluster_location)
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if hasattr(conn_context, 'cluster_project'):
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project_msg = ' in project [{}]'.format(
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conn_context.cluster_project)
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log.status.Print('For cluster [{cluster}]{zone}{project}:'.format(
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cluster=conn_context.cluster_name,
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zone=location_msg,
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project=project_msg))
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return commands.SortByName(client.ListServices(namespace_ref))
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@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
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class AlphaList(List):
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"""List available services."""
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@classmethod
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def Args(cls, parser):
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cls.CommonArgs(parser)
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AlphaList.__doc__ = List.__doc__
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