def _validate_data(cls, interfaces):
if not isinstance(interfaces, list):
raise errors.InvalidInterfacesInfo(
"Meta.interfaces should be list",
log_message=True
)
return interfaces
def validate_update(cls, interfaces):
interfaces = cls._validate_data(interfaces)
for nic in interfaces:
if not isinstance(nic, dict):
raise errors.InvalidInterfacesInfo(
"Interface in meta.interfaces must be dict",
log_message=True)
return interfaces
def validate_create(cls, meta):
cls._validate_data(meta)
if 'interfaces' in meta:
meta['interfaces'] = MetaInterfacesValidator.validate_create(
meta['interfaces'])
else:
raise errors.InvalidInterfacesInfo(
"Failed to discover node: "
"invalid interfaces info",
log_message=True)
return meta