++ 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=2205a41f-6f49-4a0d-8338-7249c590a9ab
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:85:ea:aa
+ echo 2205a41f-6f49-4a0d-8338-7249c590a9ab
+ echo fa:16:3e:85:ea:aa