Automatically pull dependent image when running Zalenium from docker-compose.yml

Add a new service

  dep:    image: elgalu/selenium    command: echo 0    restart: "no" # ensures it does not get recreated

Add this to Zalenium

  depends_on:       - selenium       - dep # ensures pull/launch order

selenium docker docker-compose zalenium

The image can be pulled automatically if you specify the environment variable

PULL_SELENIUM_IMAGE=true

CodeHunter