openstack-ansible/etc/openstack_deploy/conf.d/zun.yml.example

---
# The infra nodes that will be running the zun services
zun-infra_hosts:
  infra1:
    ip: 172.20.236.111
  infra2:
    ip: 172.20.236.112
  infra3:
    ip: 172.20.236.113