++ 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=9bb31e16-a0a4-487e-982d-b51f1630907e
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:54:9e:a5
+ echo 9bb31e16-a0a4-487e-982d-b51f1630907e
+ echo fa:16:3e:54:9e:a5