Install Docker on Ubuntu:

https://docs.docker.com/install/linux/docker-ce/ubuntu/

Manage Docker as a non-root user:

https://docs.docker.com/install/linux/linux-postinstall/

Install TensorFlow with Docker:

https://www.tensorflow.org/install/docker

Docker Tutorial:

https://docs.docker.com/get-started/

What’s the difference between Docker and VM?

https://stackoverflow.com/questions/16047306/how-is-docker-different-from-a-virtual-machine