++ 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=915e455c-5d88-407b-b6e7-7d715226c14c
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:7b:52:7c
+ echo 915e455c-5d88-407b-b6e7-7d715226c14c
+ echo fa:16:3e:7b:52:7c