++ 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=b5c40eea-1a36-4434-af45-537aec385c4a
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:3a:eb:d1
+ echo b5c40eea-1a36-4434-af45-537aec385c4a
+ echo fa:16:3e:3a:eb:d1