++ 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=96161f9e-8d13-4a54-a053-243376fa5472
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:c0:c5:1d
+ echo 96161f9e-8d13-4a54-a053-243376fa5472
+ echo fa:16:3e:c0:c5:1d