def Modify(self, args, existing):
ref = flags.GLOBAL_REGIONAL_BACKEND_SERVICE_ARG.ResolveAsResource(
args,
self.resources,
scope_lister=compute_flags.GetDefaultScopeLister(
self.compute_client))
backend_flags.WarnOnDeprecatedFlags(args)
replacement = copy.deepcopy(existing)
group_ref = self.CreateGroupReference(args)
group_uri = group_ref.SelfLink()
for backend in existing.backends:
if group_uri == backend.group:
raise exceptions.ToolException(
'Backend [{0}] in zone [{1}] already exists in backend service '
'[{2}].'.format(group_ref.Name(), group_ref.zone,
ref.Name()))
if args.balancing_mode:
balancing_mode = self.messages.Backend.BalancingModeValueValuesEnum(
args.balancing_mode)
else:
balancing_mode = None
backend = self.CreateBackendMessage(group_uri, balancing_mode, args)
replacement.backends.append(backend)
return replacement
def Modify(self, args, existing):
backend_flags.WarnOnDeprecatedFlags(args)
replacement = copy.deepcopy(existing)
group_ref = self.CreateGroupReference(args)
group_uri = group_ref.SelfLink()
backend_idx = None
for i, backend in enumerate(existing.backends):
if group_uri == backend.group:
backend_idx = i
if backend_idx is None:
scope_value = getattr(group_ref, 'region', None)
if scope_value is None:
scope_value = getattr(group_ref, 'zone', None)
scope = 'zone'
else:
scope = 'region'
raise exceptions.ToolException(
'Backend [{0}] in {1} [{2}] is not a backend of backend service '
'[{3}].'.format(group_ref.Name(), scope, scope_value,
self.ref.Name()))
else:
replacement.backends.pop(backend_idx)
return replacement
def Modify(self, args, existing):
"""Override. See base class, ReadWriteCommand."""
backend_flags.WarnOnDeprecatedFlags(args)
replacement = copy.deepcopy(existing)
group_ref = self.CreateGroupReference(args)
backend_to_update = None
for backend in replacement.backends:
if group_ref.SelfLink() == backend.group:
backend_to_update = backend
if not backend_to_update:
scope_type = None
scope_name = None
if hasattr(group_ref, 'zone'):
scope_type = 'zone'
scope_name = group_ref.zone
if hasattr(group_ref, 'region'):
scope_type = 'region'
scope_name = group_ref.region
raise exceptions.ToolException(
'No backend with name [{0}] in {1} [{2}] is part of the backend '
'service [{3}].'.format(
group_ref.Name(), scope_type, scope_name, self.ref.Name()))
if args.description:
backend_to_update.description = args.description
elif args.description is not None:
backend_to_update.description = None
self.ModifyBalancingModeArgs(args, backend_to_update)
return replacement
def Modify(self, args, existing):
backend_flags.WarnOnDeprecatedFlags(args)
replacement = copy.deepcopy(existing)
group_ref = self.CreateGroupReference(args)
group_uri = group_ref.SelfLink()
for backend in existing.backends:
if group_uri == backend.group:
raise exceptions.ToolException(
'Backend [{0}] in zone [{1}] already exists in backend service '
'[{2}].'.format(group_ref.Name(), group_ref.zone,
args.name))
if args.balancing_mode:
balancing_mode = self.messages.Backend.BalancingModeValueValuesEnum(
args.balancing_mode)
else:
balancing_mode = None
backend = self.CreateBackendMessage(group_uri, balancing_mode, args)
replacement.backends.append(backend)
return replacement