CentOS Tutorial – How to install Docker on CentOS 7

CentOS Tutorial for Beginner – Hello everyone, today I am going to show you how to install Docker on CentOS 7 system. I am using CentOS 7 server (no GUI) so everything will be done via command shell. Docker is a powerful virtualization software which allows us to build, and publish application easier and support almost any operating systems.

Steps to install Docker on CentOS 7

On Terminal, use the following command to install Docker

Once installed, start the daemon and enable it during startup

Check Docker status

Now Docker is installed and we will try to pull “Centos” from the repository

The command above will pull centos image from repository and create a new container. We can then see the list of any containers using docker ps command

Now lets play a little bit. We switch to the centos container bash shell

Now we are in the centos container bash shell. We can now execute commands inside the container

For example

Thank you for reading this short post about how to install Docker on CentOS 7.

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