++ 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=86d32dff-1ce8-4352-a2a2-a0c53a0ef072
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:8d:0a:be
+ echo 86d32dff-1ce8-4352-a2a2-a0c53a0ef072
+ echo fa:16:3e:8d:0a:be