How to Create VM snapshot on KVM

This short guide on How to Create VM snapshot on KVM aims at helping you use KVM virsh commands to take a snapshot of a VM. I'll also include steps for restoring to an...

Install KVM on CentOS 7 / Ubuntu 16.04 / Debian 9 / SLES...

This guide will cover full installation of KVM hypervisor and its management tools on CentOS 7, Ubuntu 16.04, Debian 9, SUSE Linux Enterprise Server 12 and Arch Linux. This list of...
configure KVM networking

How to mount VM virtual disk on KVM hypervisor

I've been managing a number of Virtual Machines on Vanilla KVM hypervisor for a while now. Suppose you have a VM that you want to mount its virtual disk on the...

OpenNebula KVM Node Installation on CentOS 7

Welcome to our guide on OpenNebula KVM Node Installation on CentOS 7. Our last article covered complete steps for Installing OpenNebula Front-end on CentOS 7. You should have a working OpenNebula Front-end...

Installing OpenNebula Front-end on CentOS 7

In this guide, we're going to cover the steps of Installing OpenNebula Front-end on CentOS 7. OpenNebula is a simple but feature-rich and flexible solution that helps you build and manage enterprise clouds...
Meltdown and Spectre Mitigation on Xen 6.5 and Xen 7.x

Meltdown and Spectre Mitigation on Xen 6.5 and Xen 7.x

This covers Meltdown and Spectre Mitigation on Xen 6.5 and Xen 7.x. By now, you have probably heard about Meltdown and Spectre vulnerabilities affecting Intel processors on Linux, OS X, and Windows operating...
install ovirt guest agent on linux

How to install ovirt guest agent on Linux

Install ovirt guest agent on Linux: Hello good people. Today I would like to show you how to  install ovirt guest agent on Linux. The process is fairly simple and will...
Creating Openstack Network and Subnets

Creating Openstack Network and Subnets

In this part of Openstack deep dive series, we'll look at Creating Openstack Network and Subnet using Openstack command line interface. Last we looked at: Adding ssh key pair to Openstack using cli How...
Adding ssh key pair to Openstack using cli

Adding ssh key pair to Openstack using cli

Adding ssh key pair to Openstack using cli: In this series of Openstack configuration and management, let's look at how to add ssh keypairs to Openstack. This guide is based on...
How to add flavors to openstack using cli

How to add flavors to openstack using cli

How to add flavors to openstack using cli: This is a continuation of getting started with Openstack compute platform series. Earlier in the series we looked at  Adding images to Openstack...