nginx-proxy/test/test_internal/test_internal-per-vhost.yml

services:
  web1:
    image: web
    expose:
      - "81"
    environment:
      WEB_PORTS: 81
      VIRTUAL_HOST: web1.nginx-proxy.example
      NETWORK_ACCESS: internal

  web2:
    image: web
    expose:
      - "82"
    environment:
      WEB_PORTS: 82
      VIRTUAL_HOST: web2.nginx-proxy.example

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