++ 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=46bee21a-6831-4b2b-9299-9dd590bc6f09
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:c9:36:32
+ echo 46bee21a-6831-4b2b-9299-9dd590bc6f09
+ echo fa:16:3e:c9:36:32