ansible/host_vars/collabora.pub.infra.auro.re.yml

---
systemd_link__links:
  pub0: ae:ae:ae:2C:60:35

ifupdown2__interfaces:
  pub0:
    addresses:
      - 2a09:6840:128::220/64
      - 10.128.0.220/16
    gateways: "{{ ifupdown2__gateways.adm }}"

collabora__server_name: office.auro.re
...