I think it has something related with rabbitmq setup in your second node. The rabbitmq client connects 127.0.0.1, not the controller node.
Do you set SERVICE_HOST and RABBIT_HOST in devstack local.conf?
I think it has something related with rabbitmq setup in your second node. The rabbitmq client connects 127.0.0.1, not the controller node.
Do you set SERVICE_HOST and RABBIT_HOST in devstack local.conf?