Recently I keep playing with KVM and testing things out, and today I started noticing strange networking issues with the communication between the VM guest domains after migration to a brand new Debian Wheezy B2 hypervisor.

In this short blog I’ll show you how to migrate a KVM guest machine from host to another by using virsh(1).

Following up the CFEngine series of OpenStack for Debian and Ubuntu here’s another one, but this time for Proxmox VE and Debian.

As promised in previous post it is time to post the Cfengine configuration of OpenStack for Debian Wheezy!

Probably this is something that most people working with Proxmox VE have stumbled upon.

These are just some notes I was keeping around for installing a KVM machine that can be used as a template for creating new KVM instances.

If you’ve seen the blog post about creating a template for KVM virtual machines then you probably were wondering how to actually clone an already existing template system.

In a previous post I’ve blogged about the OpenStack Folsom installation under Ubuntu 12.04 Server system.

If you are a Star Wars fan and also like ASCII art, then you would really enjoy this one.

Had to install OpenStack recently for our internal cloud management solution and just wanted to share with you my experience.