GoogleCloudPlatform/kubernetes — pull request #1273 by thockin (2014-09-11 17:00:27+00:00)
Title: Proxy udp

Enable UDP support in kube-proxy. There are a number of follow-on efforts that could be undertaken, for which I will file issues.

I suggest reviewing this commit-by-commit, since I tried to group things into logical steps.

I tested this through unit tests and also by installing a UDP service and demonstrating that the proxy works. This is a place where an e2e test would be nice, but I thought it was useful to get this in and move forward.