In fact, containers are platform-neutral.

You might be thinking, “Why not just use a virtual machine?” Unlike a virtual machine, a container doesn’t require a full-blown operating system to make it run. In seconds you’ll have that NGINX web server ready to work with. For example, if you want to deploy an NGINX server, instead of installing the server and all of its dependencies on either standard or virtual hardware, you can simply pull the NGINX image and deploy a container based on that image. In fact, the containerization of applications and services has made it possible for businesses to become even more agile than they were before.Īnd who doesn’t want a bit more agility for their company?īut what is a container? A container is a way of rolling software into small, self-contained packages that include all of the libraries and settings required for the software to work as though it were installed via the standard method.

Containers have embedded themselves in the landscape of IT.

Sudo yum install docker