I think it worth mentioning that setting up networking in Kubernetes is largely a problem for deployers - not so much k8 users. There are a variety of hosted,

I think it worth mentioning that setting up networking in Kubernetes is largely a problem for deployers - not so much k8 users. There are a variety of hosted, virtualized and bare metal solutions available. The CoreOS folks have some nice all-in-one VMs if you want to experiment. Google's hosted Container engine is about as simple as it gets - and very inexpensive (I have been playing with it for a few weeks and have spent about $20).