version: '2.1'
services:
  nginx:
    image: nginx
    container_name: nginx
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - nginx_conf:/etc/nginx/conf.d
      - certs:/etc/nginx/certs
      - vhost:/etc/nginx/vhost.d
      - html:/usr/share/nginx/html
    networks:
      - webproxy

  dockergen:
    image: nginxproxy/docker-gen
    container_name: dockergen
    command: -notify-sighup nginx -watch -wait 5s:30s /etc/docker-gen/templates/nginx.tmpl
      /etc/nginx/conf.d/default.conf
    volumes_from:
      - nginx
    volumes:
      - /var/run/docker.sock:/tmp/docker.sock:ro
      # - ./nginx.tmpl:/etc/docker-gen/templates/nginx.tmpl # use this for the file next to this file
      - nginx-tmpl:/etc/docker-gen/templates/ # use this for a named volume containing the file
    networks:
      - webproxy

  acme-companion:
    image: nginxproxy/acme-companion
    volumes_from:
      - nginx
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - acme:/etc/acme.sh
    environment:
      - NGINX_DOCKER_GEN_CONTAINER=dockergen
      # - ACME_CA_URI=https://acme-staging-v02.api.letsencrypt.org/directory  # set this for staging environment from letsencrypt

volumes:
  nginx_conf:
  certs:
  vhost:
  html:
  acme:

networks:
  webproxy:
    name: webproxy