++ 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=86b23177-bd7e-4b00-9483-8b331b33de2a
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:41:6d:92
+ echo 86b23177-bd7e-4b00-9483-8b331b33de2a
+ echo fa:16:3e:41:6d:92