[nova][kolla-ansible] having issue running nova API bootstrap container

Hi all, I am currently trying to deploy a yoga version of OpenStack, However, I am having the following issues when doing a deployment using kolla-ansible. The error occurs on task "[nova : Running Nova API bootstrap container]." "os_traits.COMPUTE_ADDRESS_SPACE_PASSTHROUGH,", "AttributeError: module 'os_traits' has no attribute 'COMPUTE_ADDRESS_SPACE_PASSTHROUGH' Best, James