++ 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=62a5a0f3-49c7-4b14-95cd-3c71d923c28c
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:5d:63:3e
+ echo 62a5a0f3-49c7-4b14-95cd-3c71d923c28c
+ echo fa:16:3e:5d:63:3e