[CentOS] apt-cacher for CentOS

[Mark D. Foster]

It looks like mrepo would be up to your task.
http://dag.wieers.com/home-made/mrepo/
I'm surprised Dag didn't mention this. I haven't tried it myself.

Where I work we rsync down from a centos mirror, excluding the bits we
don't need like isos-dvd/ and s390/. This keeps the total size within
reason, but still need nearly 30G for 4.5 and 5.0 combined.

-- 
Said one park ranger, 'There is considerable overlap between the 
 intelligence of the smartest bears and the dumbest tourists.'
Mark D. Foster, CISSP <mark at foster.cc>  http://mark.foster.cc/