def create_chassis(self, values):
if not values.get('uuid'):
values['uuid'] = utils.generate_uuid()
chassis = models.Chassis()
chassis.update(values)
try:
chassis.save()
except db_exc.DBDuplicateEntry:
raise exception.ChassisAlreadyExists(uuid=values['uuid'])
return chassis
def create_chassis(self, values):
if not values.get('uuid'):
values['uuid'] = uuidutils.generate_uuid()
chassis = models.Chassis()
chassis.update(values)
with _session_for_write() as session:
try:
session.add(chassis)
session.flush()
except db_exc.DBDuplicateEntry:
raise exception.ChassisAlreadyExists(uuid=values['uuid'])
return chassis