In this howto we will build a load-balanced and high-availability web cluster on 2 real servers with Xen, hearbeat and ldirectord. The cluster will do http, mail, DNS, MySQL database and will be completely monitored. This is currently used on a production server with a couple of websites.

How To...

Xen cofounder and project lead Ian Pratt said predictions about his virtualization hypervisor’s demise to the newer kernel-based virtual machine (KVM) technology are unfounded, a by-product of his competitors’ imaginations.

KVM and Xen cofounders engage in war of words | Virtually Speaking | ZDNet.com

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