++ 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=32278d3a-cf45-4642-8060-467819fc6d46
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:91:62:a8
+ echo 32278d3a-cf45-4642-8060-467819fc6d46
+ echo fa:16:3e:91:62:a8