I've been running Rancher (http://rancher.com) for a week now trying out multiple configurations, and that significantly took the shine off Kubernetes for me until someone comes up with a decent web front-end.

Setup was _way_ easier, too. (Kubernetes 1.0 better come with updated docs, two months ago they didn't match the then current release).

It's going to be interesting watching what happens in the container orchestration space - the good thing is that you can (nearly) always move your stuff across without much hassle.

(Didn't know about Lattice.cf, going to take a look at that too.)