RABBITMQ_NODENAME=rabbit@{{ ansible_hostname }} RABBITMQ_LOG_BASE=/var/log/kolla/{{ project_name }} RABBITMQ_DIST_PORT={{ role_rabbitmq_cluster_port }} RABBITMQ_PID_FILE={{ rabbitmq_pid_file }} export ERL_EPMD_ADDRESS={{ api_interface_address }} export ERL_EPMD_PORT={{ role_rabbitmq_epmd_port }}