Monday, 10 January 2011 00:00
Ganeti is a tool for managing virtual instances across a cluster. Learn how to install this open source cluster-management tool on your Linux system using Xen as the hypervisor, and get it to work on a two-node cluster.
Modern data centers with large number of Linux servers and heavy use of virtualization often don't have the tools they need to handle system version control and modeling. "Twenty years ago, most companies had tens of servers to manage," said Erik Troan, founder and chief technology officer of rPath.