version: '3'

networks:
  default:
    external:
      name: nginx-proxy

services:
  nginx-proxy:
    image: jwilder/nginx-proxy
    environment:
      - DEFAULT_HOST=hello.local
    ports:
      - 80:80
    volumes:
      - /var/run/docker.sock:/tmp/docker.sock:ro

  hello:
    image: nginx:alpine
    environment:
      - VIRTUAL_HOST=hello.local
    volumes:
      - ./index.html:/usr/share/nginx/html/index.html