Linux, of course, has long had hypervisors such as its built-in KVM (Kernel Virtual Machine) and Xen but containers take a different approach to virtualization. In traditional hypervisors, the entire ...

How to deploy a Docker Swarm on Ubuntu 22.04 Your email has been sent Jack Wallen shows you how to create a cluster of Docker servers, called a Swarm, on Ubuntu ...

Want to self-host for free? This server OS makes it easy - here's how to get started ...

In a previous article, "Provisioning Docker with Puppet", in the December 2016 issue, I covered one of the ways you can install the Docker service onto a new system with Puppet. By contrast, this ...