VirtualBox is an open source cross-platform virtualization software, it can be installed on any operating system and enable you to install and run multiple guest operating systems on same computer. For example, if you...
Virtualization and containers are hot topics in today’s IT industry. In this article we will list the necessary tools to manage and configure both in Linux systems. For many decades, virtualization has helped IT...
In this article, I am going to demonstrate how to use vagrant to spin up a virtual machine in few minutes on CentOS 7. But first a little introduction to vagrant. Vagrant is an...
Once you have installed different operating systems in Oracle VirtualBox, you may want to enable communication between the host and the virtual machines. In this article, we will describe the simplest and direct method...
Up to this point all of the management of the XenServer host has been accomplished via a remote SSH connection. This is arguably the most straight forward approach, but it doesn’t always scale well...
LXC, acronym for Linux Containers, is a lightweight Linux kernel based virtualization solution, which practically runs on top of the Operating System, allowing you to run multiple isolated distributions the same time. The difference...
Moving forward with a bit of a value add article and still tying into the previous article about guest creation in XenServer, this article will approach the concept of Physical to Virtual (P2V) migration...
This tutorial will concentrate on how to build a custom Docker image based on Ubuntu with Apache service installed. The whole the process will be automated using a Dockerfile. Docker images can be automatically...
Following the previous Docker article, this tutorial will discuss how to save a Docker container into a new image, remove a container and run a Nginx web server inside a container. Requirements Install Docker...
In this 3-article series, we will discuss about Docker, is an open-source lightweight virtualization tool which runs at top of Operating System level, allowing users to create, run and deploy applications, encapsulated into small...
