++ 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=05390ac2-a075-416c-aad5-e8ea8bead8f7
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:ce:7a:2c
+ echo 05390ac2-a075-416c-aad5-e8ea8bead8f7
+ echo fa:16:3e:ce:7a:2c