++ 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=12043b7d-b1cc-4151-9c8e-5853793d4d75
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:e3:75:b2
+ echo 12043b7d-b1cc-4151-9c8e-5853793d4d75
+ echo fa:16:3e:e3:75:b2