That being said, I'm a little confused as to how Deis can be considered production ready when the underlying infrastructure (Etcd and Fleet from CoreOS) aren't. Both are making great progress, and I wouldn't worry too much about using them directly, but "production ready" abstractions on top of something maybe-not-so-production-ready makes me cringe a tiny bit.
https://github.com/coreos/etcd/blob/master/Documentation/pro...