++ 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=61303cb6-7ec9-419f-a0c2-d1333de27c26
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:1a:82:b2
+ echo 61303cb6-7ec9-419f-a0c2-d1333de27c26
+ echo fa:16:3e:1a:82:b2