services/roles/acme_dns/vars/main.yml

---
acme_dns_svc:
  domain: "{{ acme_dns.host }}"
  name: acme-dns
  port: 80
  nsadmin: "{{ admin_email | regex_replace('@', '.') }}"
  records:
    a: "{{ ansible_facts.default_ipv4.address }}"
    aaaa: "{{ ansible_facts.default_ipv6.address }}"
  db:
    host: "{{ postgres.host }}"
    port: "{{ postgres.port }}"
    user: "{{ vault_acmedns.db.user }}"
    pass: "{{ vault_acmedns.db.pass }}"
    db: acme_dns

acme_dns_compose:
  watchtower: true
  monitoring: true
  image: joohoi/acme-dns
  volumes:
    - ./config:/etc/acme-dns:ro
  file:
    services:
      app:
        ports:
          - "53:53"
          - 53:53/udp