def CreateBackendBucket(self, args):
"""Creates and returns the backend bucket."""
holder = base_classes.ComputeApiHolder(self.ReleaseTrack())
client = holder.client
backend_buckets_ref = self.BACKEND_BUCKET_ARG.ResolveAsResource(
args, holder.resources)
enable_cdn = args.enable_cdn or False
backend_bucket = client.messages.BackendBucket(
description=args.description,
name=backend_buckets_ref.Name(),
bucketName=args.gcs_bucket_name,
enableCdn=enable_cdn)
backend_buckets_utils.ApplyCdnPolicyArgs(
client,
args,
backend_bucket,
support_flexible_cache_step_one=self.
_support_flexible_cache_step_one)
if self._support_flexible_cache_step_one:
if args.custom_response_header is not None:
backend_bucket.customResponseHeaders = args.custom_response_header
if (backend_bucket.cdnPolicy is not None
and backend_bucket.cdnPolicy.cacheMode
and args.enable_cdn is not False): # pylint: disable=g-bool-id-comparison
backend_bucket.enableCdn = True
return backend_bucket
def Modify(self, args, existing):
"""Modifies and returns the updated backend bucket."""
holder = base_classes.ComputeApiHolder(self.ReleaseTrack())
client = holder.client
replacement = encoding.CopyProtoMessage(existing)
cleared_fields = []
if args.IsSpecified('description'):
replacement.description = args.description
if args.gcs_bucket_name:
replacement.bucketName = args.gcs_bucket_name
if args.enable_cdn is not None:
replacement.enableCdn = args.enable_cdn
backend_buckets_utils.ApplyCdnPolicyArgs(
client,
args,
replacement,
is_update=True,
cleared_fields=cleared_fields,
support_flexible_cache_step_one=self.
_support_flexible_cache_step_one,
support_flexible_cache_step_two=self.
_support_flexible_cache_step_two,
support_negative_cache=self._support_negative_cache)
if self._support_flexible_cache_step_one:
if args.custom_response_header is not None:
replacement.customResponseHeaders = args.custom_response_header
if args.no_custom_response_headers:
replacement.customResponseHeaders = []
if not replacement.customResponseHeaders:
cleared_fields.append('customResponseHeaders')
if (replacement.cdnPolicy is not None
and replacement.cdnPolicy.cacheMode
and args.enable_cdn is not False): # pylint: disable=g-bool-id-comparison
replacement.enableCdn = True
if not replacement.description:
cleared_fields.append('description')
return replacement, cleared_fields