++ 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=86a64a13-260d-495b-8a5f-5d1fce4fc17a
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:08:ae:23
+ echo 86a64a13-260d-495b-8a5f-5d1fce4fc17a
+ echo fa:16:3e:08:ae:23