++ 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=6802ddb7-9cab-41a5-a756-839cbbb0a306
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:d9:df:2d
+ echo 6802ddb7-9cab-41a5-a756-839cbbb0a306
+ echo fa:16:3e:d9:df:2d