++ 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=812fb6eb-a295-4651-8dd4-4d3528a9897f
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:42:9c:0a
+ echo 812fb6eb-a295-4651-8dd4-4d3528a9897f
+ echo fa:16:3e:42:9c:0a