support kubernetes service discovery inside Zuul?

[jstrachan]

Folks might want to use Zuul to implement load balancing across multiple services using %age weightings etc. So it might be nice to support a Zuul plugin to do endpoint discovery for services Zuul talks to.

Ideally ingress in kubernetes will hopefully be a more natively supported option; but having Zuul support in kubeflix will let folks familiar with Zuul feel right at home

[jmcclell]

This would be great!