++ hostname -s
+ HOSTNAME=instance
+ PORTNAME=octavia-health-manager-port-instance
++ openstack port show octavia-health-manager-port-instance -c id -f value
+ HM_PORT_ID=e7653644-04a2-4c8f-a4b9-51a90713101f
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:c3:16:6b
+ echo e7653644-04a2-4c8f-a4b9-51a90713101f
+ echo fa:16:3e:c3:16:6b