This is a sample repo which runs selenium WebDriver tests inside docker container.
Make sure you have docker installed on your machine.(https://docs.docker.com/engine/installation/linux/ubuntulinux/)
docker-compose up -d && docker wait tests && docker logs tests
Now check GridConsole you will see all the nodes are registered to the hub and test would be triggered inside the containers.
If you want to scale you node
docker-compose scale chromenode=3
To view the test running within the container, open the vnc_dash.html in Chrome and input the below host and address.
VNC Dash:
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Incase you see the VNC host window stuck on "loading" , uncheck this:
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$ docker port <container-name|container-id> 5900 0.0.0.0:49338 0.0.0.0:49339
or you can install a VNC viewer locally and try: ./vncviewer 127.0.0.1:49338
When you are prompted for the password it is "secret", which will bring the container view.