Internal load balancing is important for many infrastructures. But, if you've tried to do it for Google Container Engine, you'll know there's no prepackaged solution. Well, fear not. I've written a tool to help you out. So keep reading.
To quote the Google Cloud Compute Engine (GCE) docs:
An internal load balancer distributes network traffic on a private network that is not exposed to the Internet. Internal load balancing is useful not only for intranet applications where all traffic remains on a private network, but also for complex web applications where a frontend sends requests to backend servers via a private network.