++ 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=6ed28115-4abf-491a-bdd8-a44b78f2ca47
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:08:66:16
+ echo 6ed28115-4abf-491a-bdd8-a44b78f2ca47
+ echo fa:16:3e:08:66:16