++ 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=2693ab79-6035-49c9-8953-b77e6cbbe320
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:86:2a:a5
+ echo 2693ab79-6035-49c9-8953-b77e6cbbe320
+ echo fa:16:3e:86:2a:a5