I have just finished setting up and configuring a server running CentOS 5 with 2 Xen VMs. This article describes my journey through this, including the problems I faced and there solutions. It documents the installation of CentOS 5, from a single CD, adding software, configuring squid, NFS, Xen, etc and sharing yum cache and lot more! 
<br><br>I request everyone to check this out and tell me what should I do to make this setup properly secured and robust. <br><br>Comments requested!!!<br><br>It will definitely help you if you are a newbie and want to set up a CentOS server.
<br><br><a href="http://mytechrantings.blogspot.com/2007/08/centos-5-selinux-xen-squid-yum-cache.html" target="_blank">mytechrantings: Setting up a Cent OS 5 server</a><br clear="all"><br>-- <br>I am careful not to confuse excellence with perfection. 
<br>Excellence, I can reach for; perfection is God&#39;s business. <br>- Michael J. Fox