109 lines
3.8 KiB
Python
109 lines
3.8 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2019 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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"""'trace sinks create 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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from googlecloudsdk.api_lib.trace import util
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from googlecloudsdk.calliope import base
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from googlecloudsdk.core import log
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DETAILED_HELP = {
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'DESCRIPTION':
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"""
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Creates a sink used to export trace spans to a destination.
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The sink's destination must be a BigQuery dataset.
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The destination must already exist. The identity created with the sink
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will need permission to write to the destination dataset. After creating
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a sink look for the *[writer_identity]* to be populated in the response.
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With that identity run the following command to give it permission:
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gcloud projects add-iam-policy-binding {bigquery_project_id} \\
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--member serviceAccount:{writer_identity from trace_sink} \\
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--role roles/bigquery.dataEditor
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You may also find an existing writer identity by describing a sink.
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It may take several minutes before trace spans are exported after the
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sink is created.
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""",
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'EXAMPLES':
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"""
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$ {command} my-sink
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bigquery.googleapis.com/projects/my-project/datasets/my_dataset
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"""
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}
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@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
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class Create(base.CreateCommand):
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# pylint: disable=line-too-long
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"""Creates a sink."""
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# pylint: enable=line-too-long
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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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parser.add_argument('sink_name', help='The name for the sink.')
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parser.add_argument(
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'destination',
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help='The destination must be a fully qualified BigQuery resource name.'
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' The destination can be for the same Google Cloud project or for a'
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' different Google Cloud project in the same organization.')
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parser.add_argument(
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'--project',
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help='Create a sink associated with this project.'
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' This will override the default project.')
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parser.display_info.AddCacheUpdater(None)
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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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The created sink with its destination.
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"""
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sink_resource_name = util.GetTraceSinkResource(args.sink_name,
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args.project).RelativeName()
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sink_data = {
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'name': sink_resource_name,
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'outputConfig': {
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'destination': args.destination
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}
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}
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result_sink = util.GetClient().projects_traceSinks.Create(
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util.GetMessages().CloudtraceProjectsTraceSinksCreateRequest(
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parent=util.GetProjectResource(args.project).RelativeName(),
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traceSink=util.GetMessages().TraceSink(**sink_data)))
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log.status.Print(
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'You can give permission to the service account by running the '
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'following command.\ngcloud projects add-iam-policy-binding '
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'bigquery-project \\\n--member serviceAccount:{0} \\\n--role '
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'roles/bigquery.dataEditor'.format(result_sink.writerIdentity))
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return util.FormatTraceSink(result_sink)
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Create.detailed_help = DETAILED_HELP
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