++ 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=bfcdaf82-eb3a-4bf1-8852-31bd6ccc60b8
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:b2:24:87
+ echo bfcdaf82-eb3a-4bf1-8852-31bd6ccc60b8
+ echo fa:16:3e:b2:24:87