++ 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=27e03f66-5c5c-40c2-804f-abdac1140a1b
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:d3:e4:a7
+ echo 27e03f66-5c5c-40c2-804f-abdac1140a1b
+ echo fa:16:3e:d3:e4:a7