++ 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=075e9db7-1744-43e2-b0e8-7b8511dceca6
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:e3:3a:f0
+ echo 075e9db7-1744-43e2-b0e8-7b8511dceca6
+ echo fa:16:3e:e3:3a:f0