++ 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=0a676f09-f9d7-46fe-889a-13cecefce7a7
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:8d:47:7b
+ echo 0a676f09-f9d7-46fe-889a-13cecefce7a7
+ echo fa:16:3e:8d:47:7b