++ 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=ec695341-729d-47d9-9136-cd4e382cd0ea
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:69:0c:0c
+ echo ec695341-729d-47d9-9136-cd4e382cd0ea
+ echo fa:16:3e:69:0c:0c