Atomicorp

A few months ago we shifted mirrorlists to the updates.atomicorp.com alias due to increasing load on our original http://www.atomicorp.com system, and released an updated atomic rpm. All systems that have kept up to date were automatically moved to the updates.atomicorp.com cluster.

Today we retired the old legacy www link completely, because apparently when you're having over a million servers hit that all day it makes the system go slow.

If you are getting 404 errors on the atomic repo mirrorlist, this means your atomic-release is out of date and not pointing to the new location. To fix, just run the atomic repo installer again:
Not recommended, but in a pinch you can manually edit the mirrorlist= in your /etc/yum.repos.d/atomic.repo to point to updates.atomicorp.com