nginx-proxy/test/test_ports/test_default-80.yml

version: "2"

services:
  web:
    image: web
    expose:
      - "80"
      - "81"
    environment:
      WEB_PORTS: "80 81"
      VIRTUAL_HOST: "web.nginx-proxy.tld"

  sut:
    image: nginxproxy/nginx-proxy:test
    volumes:
      - /var/run/docker.sock:/tmp/docker.sock:ro