++ 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=6e111051-acef-4238-8f9d-add2afde4c73
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:ab:5d:2e
+ echo 6e111051-acef-4238-8f9d-add2afde4c73
+ echo fa:16:3e:ab:5d:2e