++ 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=09561a0b-2bba-42ac-b954-edb1c0811d16
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:1c:99:95
+ echo 09561a0b-2bba-42ac-b954-edb1c0811d16
+ echo fa:16:3e:1c:99:95