infrastructure/playbooks/roles/caddy/vars/main.yml

---
caddy_acmedns_user: "{{ vault_caddy.acmedns.user }}"
caddy_acmedns_pass: "{{ vault_caddy.acmedns.pass }}"
caddy_acmedns_subd: "{{ vault_caddy.acmedns.subd }}"
caddy_acmedns_url: "https://{{ acme_dns.host }}"

caddy_ports_default:
  - "{{ host_vpn.ip }}:2019:2019"
caddy_ports_extra: "{{ host_services | services_get_attr('ports') | flatten | services_ports_to_docker('reverse_proxy') }}"
caddy_ports: "{{ caddy_ports_default | union(caddy_ports_extra) }}"

caddy_env:
  CADDY_ADMIN: 0.0.0.0:2019

  ACMEDNS_USER: "{{ caddy_acmedns_user }}"
  ACMEDNS_PASS: "{{ caddy_acmedns_pass }}"
  ACMEDNS_SUBD: "{{ caddy_acmedns_subd }}"
  ACMEDNS_URL: "{{ caddy_acmedns_url }}"

caddy_compose:
  watchtower: false
  image: "{{ (container_registry.public, 'services/caddy:2-alpine') | path_join }}"
  volumes:
    - "./config:/etc/caddy/"
    - data:/data
  file:
    services:
      app:
        build:
          context: .
        ports: "{{ caddy_ports }}"
        extra_hosts:
          - host.docker.internal:host-gateway
    volumes:
      data: