version: "3.7"
services:
  chromedriver:
    image: blueimp/chromedriver
    # Start the container with an init process:
    init: true
    # Mount the /tmp partition as tmpfs:
    tmpfs: /tmp
    environment:
      # Enable the VNC server:
      - ENABLE_VNC=true
      # Expose the X Window Server via TCP:
      - EXPOSE_X11=true
    volumes:
      # Mount the host ./assets directory into the container:
      - ./assets:/home/webdriver/assets:ro
    ports:
      # Expose the VNC server on port 5900 on localhost:
      - 127.0.0.1:5900:5900