131 lines
4.7 KiB
Python
131 lines
4.7 KiB
Python
# -*- coding: utf-8 -*- #
|
|
# Copyright 2024 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 updating multi-region Services."""
|
|
|
|
from googlecloudsdk.api_lib.run import k8s_object
|
|
from googlecloudsdk.calliope import base
|
|
from googlecloudsdk.calliope import exceptions as c_exceptions
|
|
from googlecloudsdk.command_lib.run import config_changes
|
|
from googlecloudsdk.command_lib.run import connection_context
|
|
from googlecloudsdk.command_lib.run import flags
|
|
from googlecloudsdk.command_lib.run import platforms
|
|
from googlecloudsdk.command_lib.run import pretty_print
|
|
from surface.run.services import replace
|
|
|
|
|
|
@base.ReleaseTracks(
|
|
base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
|
|
)
|
|
class MultiRegionReplace(replace.Replace):
|
|
"""Create or Update multi-region service from YAML."""
|
|
|
|
@classmethod
|
|
def Args(cls, parser):
|
|
replace.Replace.Args(parser)
|
|
flags.AddRegionsArg(parser)
|
|
flags.AddAddRegionsArg(parser)
|
|
flags.AddRemoveRegionsArg(parser)
|
|
|
|
def _GetMultiRegionSettings(self, args):
|
|
added_or_removed = flags.FlagIsExplicitlySet(
|
|
args, 'add_regions'
|
|
) or flags.FlagIsExplicitlySet(args, 'remove_regions')
|
|
all_regions = flags.FlagIsExplicitlySet(args, 'regions')
|
|
if added_or_removed and all_regions:
|
|
raise c_exceptions.InvalidArgumentException(
|
|
parameter_name='--regions',
|
|
message=(
|
|
'Cannot specify --add-regions or --remove-regions with --regions'
|
|
),
|
|
)
|
|
return all_regions, added_or_removed
|
|
|
|
def _GetBaseChanges(self, new_service, args):
|
|
if not new_service:
|
|
return None
|
|
all_regions, added_or_removed = self._GetMultiRegionSettings(args)
|
|
changes = super()._GetBaseChanges(new_service, args)
|
|
if added_or_removed:
|
|
changes.append(
|
|
config_changes.RegionsChangeAnnotationChange(
|
|
to_add=args.add_regions,
|
|
to_remove=args.remove_regions,
|
|
)
|
|
)
|
|
if all_regions:
|
|
changes.append(config_changes.SetRegionsAnnotationChange(args.regions))
|
|
return changes
|
|
|
|
def _ConnectionContext(self, args, region_label):
|
|
return connection_context.GetConnectionContext(
|
|
args,
|
|
flags.Product.RUN,
|
|
self.ReleaseTrack(),
|
|
region_label=region_label,
|
|
is_multiregion=True,
|
|
)
|
|
|
|
def _GetMultiRegionRegions(self, args, new_service, changes):
|
|
if not new_service:
|
|
return None
|
|
# If the user set --regions, then we just use that. Otherwise, we need to
|
|
# parse the changes to figure out what regions are being added/removed.
|
|
all_regions, added_or_removed = self._GetMultiRegionSettings(args)
|
|
if all_regions:
|
|
return args.regions.split(',')
|
|
if added_or_removed:
|
|
modified = config_changes.WithChanges(new_service, changes)
|
|
annotation = (
|
|
modified.annotations.get(k8s_object.MULTI_REGION_REGIONS_ANNOTATION)
|
|
or None
|
|
)
|
|
return annotation.split(',') if annotation else None
|
|
return None
|
|
|
|
def _PrintSuccessMessage(self, service_obj, dry_run, args):
|
|
if args.async_:
|
|
pretty_print.Success(
|
|
'New configuration for [{{bold}}{serv}{{reset}}] is being applied '
|
|
'asynchronously.'.format(serv=service_obj.name)
|
|
)
|
|
elif dry_run:
|
|
pretty_print.Success(
|
|
'New configuration has been validated for Multi-region service '
|
|
'[{{bold}}{serv}{{reset}}].'.format(serv=service_obj.name)
|
|
)
|
|
else:
|
|
pretty_print.Success(
|
|
'New configuration has been applied to Multi-region service '
|
|
'[{{bold}}{serv}{{reset}}].\nRegional URLs:'.format(
|
|
serv=service_obj.name
|
|
)
|
|
)
|
|
for url in service_obj.urls:
|
|
pretty_print.Success('{{bold}}{url}{{reset}}'.format(url=url))
|
|
|
|
def Run(self, args):
|
|
if platforms.GetPlatform() != platforms.PLATFORM_MANAGED:
|
|
raise c_exceptions.InvalidArgumentException(
|
|
'--platform',
|
|
'Multi-region Services are only supported on managed platform.',
|
|
)
|
|
if flags.FlagIsExplicitlySet(args, 'region'):
|
|
raise c_exceptions.InvalidArgumentException(
|
|
'--region',
|
|
'Multi-region Services do not support the --region flag. Use'
|
|
' --regions, --add-regions, or --remove-regions instead.',
|
|
)
|
|
return super().Run(args)
|