Corekube's Heat template is structured to allow up to 12 minions to be used, you just have to change the parameter. I have a blog post on the Rackspace Dev Blo

Corekube's Heat template is structured to allow up to 12 minions to be used, you just have to change the parameter. I have a blog post on the Rackspace Dev Blog from when I initially released it, but it is a bit outdated - https://developer.rackspace.com/blog/running-coreos-and-kubernetes/ https://developer.rackspace.com/blog/running-coreos-and-kube... Most of the same information on the blog can be pulled from the README as far as I'm aware, but I'm happy to answer any further questions.