83 lines
2.7 KiB
Python
83 lines
2.7 KiB
Python
# -*- coding: utf-8 -*- #
|
|
# Copyright 2016 Google LLC. All Rights Reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
"""bigtable clusters update command."""
|
|
|
|
from __future__ import absolute_import
|
|
from __future__ import division
|
|
from __future__ import unicode_literals
|
|
|
|
import textwrap
|
|
|
|
from googlecloudsdk.api_lib.bigtable import clusters
|
|
from googlecloudsdk.api_lib.bigtable import util
|
|
from googlecloudsdk.calliope import base
|
|
from googlecloudsdk.command_lib.bigtable import arguments
|
|
from googlecloudsdk.core import log
|
|
|
|
|
|
@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA,
|
|
base.ReleaseTrack.ALPHA)
|
|
class UpdateCluster(base.UpdateCommand):
|
|
"""Update a Bigtable cluster's number of nodes."""
|
|
|
|
detailed_help = {
|
|
'EXAMPLES':
|
|
textwrap.dedent("""\
|
|
To update a cluster to `10` nodes, run:
|
|
|
|
$ {command} my-cluster-id --instance=my-instance-id --num-nodes=10
|
|
|
|
"""),
|
|
}
|
|
|
|
@staticmethod
|
|
def Args(parser):
|
|
"""Register flags for this command."""
|
|
arguments.AddClusterResourceArg(parser, 'to update')
|
|
(arguments.ArgAdder(parser).AddAsync().AddScalingArgsForClusterUpdate())
|
|
|
|
def Run(self, args):
|
|
"""This is what gets called when the user runs this command.
|
|
|
|
Args:
|
|
args: an argparse namespace. All the arguments that were provided to this
|
|
command invocation.
|
|
|
|
Returns:
|
|
None
|
|
"""
|
|
return self._Run(args)
|
|
|
|
def _Run(self, args):
|
|
"""Implements Run() with different possible features flags."""
|
|
cluster_ref = args.CONCEPTS.cluster.Parse()
|
|
operation = clusters.PartialUpdate(
|
|
cluster_ref,
|
|
nodes=args.num_nodes,
|
|
autoscaling_min=args.autoscaling_min_nodes,
|
|
autoscaling_max=args.autoscaling_max_nodes,
|
|
autoscaling_cpu_target=args.autoscaling_cpu_target,
|
|
autoscaling_storage_target=args.autoscaling_storage_target,
|
|
disable_autoscaling=args.disable_autoscaling)
|
|
if not args.async_:
|
|
operation_ref = util.GetOperationRef(operation)
|
|
return util.AwaitCluster(
|
|
operation_ref,
|
|
'Updating bigtable cluster {0}'.format(cluster_ref.Name()))
|
|
|
|
log.UpdatedResource(
|
|
cluster_ref.Name(), kind='cluster', is_async=args.async_)
|
|
return None
|