Build the image of tests using the command: docker build -t mvn/tests .
The image is used inside the docker-compose yml file
Run docker-compose up -d to bring up the selenium hub, chrome node, friefox node, phantomejs node and the tests
After execution the test results will be available in the host machine under the /temp folder in your current directory
To run command inside a container docker exec -it <container_id> /bin/bash
Connect & disconenct a container to and from a network respectively: docker network connect docker network disconnect <containername