++ 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=38de4429-e8d5-4147-8d65-e8661cdae6d7
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:59:cc:f5
+ echo 38de4429-e8d5-4147-8d65-e8661cdae6d7
+ echo fa:16:3e:59:cc:f5