Kubernetes: Improve Proxy

by BenTheElder for Google Kubernetes

Google's Kubernetes is an open source system for managing containerized applications. Kubernetes currently uses a proxy to route between services consisting of a tcp/udp proxy in go along with some iptables rules. Ideally where possible we can improve performance by using iptables to perform transparent routing in place of the userspace proxy. See: https://github.com/GoogleCloudPlatform/kubernetes/issues/3760 I'm also interested in adding pf support for OSX/BSD. Markdown Proposal Link: