services:   
  # ... services here
  # don't forget to networks: nginx to the proxied service

  nginx:
    image: nginx:alpine-slim # https://hub.docker.com/_/nginx
    restart: always
    networks:
      - nginx
    volumes:
      - ./conf/nginx:/etc/nginx
      - ./html:/var/www/html:ro
      - ssl-certs:/etc/ssl:ro
    ports:
      - "<ipv4>:80:80"
      - "[<ipv6>]:80:80"
      - "<ipv4>:443:443"
      - "[<ipv6>]:443:443"
      - "<ipv4>:443:443/udp" # QUIC
      - "[<ipv6>]:443:443/udp"
    depends_on:
      - <replace>

  acme:
    image: neilpang/acme.sh:latest # https://github.com/acmesh-official/acme.sh/wiki/Run-acme.sh-in-docker
    restart: always
    volumes:
      - acme-data:/acme.sh
      - ssl-certs:/etc/ssl
      - ./html:/var/www/html
    command: daemon

networks:
  nginx:
    external: false

volumes:
  ssl-certs: