Open Stack

Hi,

We are currently redesigning our apporach to upstream distributions and obviusly we will need some cache system for packages on master node. It should work for deb and rpm packages, and be able to serve up to 200 nodes.
I know we had bad experience in the past, can you guys share your thought on that?
I just collected what was mentioned in other discussions:
- approx
- squid
- apt-cacher-ng
- ?

Regards,
-- 
Tomasz 'Zen' Napierala
Sr. OpenStack Engineer
tnapierala at mirantis.com