I actually found a few, just not for CentOS.
But I got the point you're trying to make -- it would explain why i'm having such a hard time finding one for my OS.
AlternativeWeb Reviewed by AlternativeWeb on . How to put Varnish in front of Apache on CentOS? Does anyone know how to put Varnish in front of Apache on CentOS? I been searching for a tutorial on Googles, but failed to find anything for CentOS. Would I be able to find any help here? Rating: 5