DevOps Articles

Docker fundamentals: Everything you need to know about docker

ver the years, we have had many definitions for docker. The difference between docker and traditional virtual machines is that docker runs on the host OS.

This tutorial introduces the fundamental concepts required to use docker even in your development environment and easily manage the images and containers.

Dangling images take a huge part of your hard disk space and can be deleted using the following command: Dockerfile is used to instruct the docker engine on how an image must be built.

Run the following commands to build and bring up your containers: We have understood much of what docker is, it is finally time to understand another term that is closely used with docker.