++ 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=69fa7798-5396-428c-88a6-2317d4ec349b
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:7c:3e:38
+ echo 69fa7798-5396-428c-88a6-2317d4ec349b
+ echo fa:16:3e:7c:3e:38