--- servers: overcloud-controller-0.opnfvlf.org: address: 192.0.2.28 orig-ctl-mac: 00:5b:06:25:0c:dc ovs-controller: tcp:192.0.2.28:6653 ovs-managers: - ptcp:6639:127.0.0.1 - tcp:192.0.2.28:6640 type: controller user: heat-admin vNode-name: baremetal0