++ 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=c6143893-385d-4c32-8a30-bffcca3ba790
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:60:1a:e0
+ echo c6143893-385d-4c32-8a30-bffcca3ba790
+ echo fa:16:3e:60:1a:e0