certbot:
    image: linuxserver/letsencrypt
    container_name: letsencrypt
    cap_add:
      - NET_ADMIN
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Europe/London
      - URL=ai-demo.ch
      - SUBDOMAINS=wildcard,
      - VALIDATION=dns
      - DNSPLUGIN=cloudflare #optional
      - EMAIL=gretler.tim@gmail.com #optional
      - DHLEVEL=2048

    volumes:
      - test:/config
    ports:
      - "443:443"
      - 80:80
    restart: unless-stopped