root@dev-usc1-ost-b-dp1:/opt/openstack-ansible/playbooks# cat /etc/openstack_deploy/env.d/neutron.yml
component_skel:
  neutron_ovn_controller:
    belongs_to:
      - neutron_all
  neutron_ovn_northd:
    belongs_to:
      - neutron_all

container_skel:
  neutron_agents_container:
    contains: {}
  neutron_ovn_northd_container:
    belongs_to:
      - network_containers
    contains:
      - neutron_ovn_northd
  properties:
    is_metal: true