++ 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=32e79b2c-dd13-4630-a60c-ddeecdcb846c
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:49:92:9f
+ echo 32e79b2c-dd13-4630-a60c-ddeecdcb846c
+ echo fa:16:3e:49:92:9f