++ 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=009695b1-8a3b-4d57-9f6e-1a3bdfb8212a
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:02:ed:44
+ echo 009695b1-8a3b-4d57-9f6e-1a3bdfb8212a
+ echo fa:16:3e:02:ed:44