139 lines
5.0 KiB
Python
139 lines
5.0 KiB
Python
# -*- coding: utf-8 -*- #
|
|
# Copyright 2020 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.
|
|
"""Command for creating gRPC health checks."""
|
|
|
|
from __future__ import absolute_import
|
|
from __future__ import division
|
|
from __future__ import unicode_literals
|
|
|
|
from googlecloudsdk.api_lib.compute import base_classes
|
|
from googlecloudsdk.api_lib.compute import health_checks_utils
|
|
from googlecloudsdk.calliope import base
|
|
from googlecloudsdk.calliope import exceptions
|
|
from googlecloudsdk.command_lib.compute import completers
|
|
from googlecloudsdk.command_lib.compute import scope as compute_scope
|
|
from googlecloudsdk.command_lib.compute.health_checks import flags
|
|
|
|
|
|
def _DetailedHelp():
|
|
return {
|
|
'brief':
|
|
'Create a gRPC health check to monitor load balanced instances.',
|
|
'DESCRIPTION':
|
|
"""\
|
|
*{command}* is used to create a non-legacy health check using the gRPC
|
|
protocol. You can use this health check for Google Cloud load
|
|
balancers or for managed instance group autohealing. For more information,
|
|
see the health checks overview at:
|
|
[](https://cloud.google.com/load-balancing/docs/health-check-concepts)
|
|
""",
|
|
}
|
|
|
|
|
|
def _Args(parser, include_log_config):
|
|
"""Set up arguments to create a gRPC HealthCheck."""
|
|
parser.display_info.AddFormat(flags.DEFAULT_LIST_FORMAT)
|
|
flags.HealthCheckArgument('gRPC').AddArgument(parser, operation_type='create')
|
|
health_checks_utils.AddGrpcRelatedCreationArgs(parser)
|
|
health_checks_utils.AddProtocolAgnosticCreationArgs(parser, 'gRPC')
|
|
if include_log_config:
|
|
health_checks_utils.AddHealthCheckLoggingRelatedArgs(parser)
|
|
|
|
parser.display_info.AddCacheUpdater(completers.HealthChecksCompleterAlpha)
|
|
|
|
|
|
def _Run(args, holder, include_log_config):
|
|
"""Issues the request necessary for adding the health check."""
|
|
client = holder.client
|
|
messages = client.messages
|
|
|
|
# Check that port related flags are set for gRPC health check.
|
|
args_unset = not (args.port or args.use_serving_port)
|
|
if args_unset:
|
|
raise exceptions.OneOfArgumentsRequiredException([
|
|
'--port', '--use-serving-port'
|
|
], 'Either --port or --use-serving-port must be set for gRPC health check.')
|
|
|
|
health_check_ref = flags.HealthCheckArgument('gRPC').ResolveAsResource(
|
|
args, holder.resources, default_scope=compute_scope.ScopeEnum.GLOBAL)
|
|
grpc_health_check = messages.GRPCHealthCheck(
|
|
port=args.port, grpcServiceName=args.grpc_service_name)
|
|
|
|
health_checks_utils.ValidateAndAddPortSpecificationToGRPCHealthCheck(
|
|
args, grpc_health_check)
|
|
|
|
if health_checks_utils.IsRegionalHealthCheckRef(health_check_ref):
|
|
request = messages.ComputeRegionHealthChecksInsertRequest(
|
|
healthCheck=messages.HealthCheck(
|
|
name=health_check_ref.Name(),
|
|
description=args.description,
|
|
type=messages.HealthCheck.TypeValueValuesEnum.GRPC,
|
|
grpcHealthCheck=grpc_health_check,
|
|
checkIntervalSec=args.check_interval,
|
|
timeoutSec=args.timeout,
|
|
healthyThreshold=args.healthy_threshold,
|
|
unhealthyThreshold=args.unhealthy_threshold),
|
|
project=health_check_ref.project,
|
|
region=health_check_ref.region)
|
|
collection = client.apitools_client.regionHealthChecks
|
|
else:
|
|
request = messages.ComputeHealthChecksInsertRequest(
|
|
healthCheck=messages.HealthCheck(
|
|
name=health_check_ref.Name(),
|
|
description=args.description,
|
|
type=messages.HealthCheck.TypeValueValuesEnum.GRPC,
|
|
grpcHealthCheck=grpc_health_check,
|
|
checkIntervalSec=args.check_interval,
|
|
timeoutSec=args.timeout,
|
|
healthyThreshold=args.healthy_threshold,
|
|
unhealthyThreshold=args.unhealthy_threshold),
|
|
project=health_check_ref.project)
|
|
collection = client.apitools_client.healthChecks
|
|
|
|
if include_log_config:
|
|
request.healthCheck.logConfig = health_checks_utils.CreateLogConfig(
|
|
client, args)
|
|
|
|
return client.MakeRequests([(collection, 'Insert', request)])
|
|
|
|
|
|
@base.ReleaseTracks(base.ReleaseTrack.GA)
|
|
class Create(base.CreateCommand):
|
|
"""Create a gRPC health check."""
|
|
|
|
detailed_help = _DetailedHelp()
|
|
|
|
_include_log_config = True
|
|
|
|
@classmethod
|
|
def Args(cls, parser):
|
|
_Args(parser, cls._include_log_config)
|
|
|
|
def Run(self, args):
|
|
holder = base_classes.ComputeApiHolder(self.ReleaseTrack())
|
|
return _Run(args, holder, self._include_log_config)
|
|
|
|
|
|
@base.ReleaseTracks(base.ReleaseTrack.BETA)
|
|
class CreateBeta(Create):
|
|
|
|
pass
|
|
|
|
|
|
@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
|
|
class CreateAlpha(CreateBeta):
|
|
|
|
pass
|