++ 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=cd90401a-9738-4cf1-ae70-ebba547e3092
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:74:a0:24
+ echo cd90401a-9738-4cf1-ae70-ebba547e3092
+ echo fa:16:3e:74:a0:24