services:
  caddy:
    image: caddy:alpine
    container_name: caddy
    restart: unless-stopped
    network_mode: host
    cap_add:
      - NET_ADMIN
    volumes:
      - /etc/caddy:/etc/caddy # configurations
      - ./caddy_data:/data # internal caddy data
      - ./caddy_config:/config # ^
      - /srv/docker/mastodon/public:/srv/docker/mastodon/public # mastodon web frontend
      - /var/www:/var/www # generic web system directory
      - /var/log/caddy:/var/log/caddy # log directory