Klipper Service Load Balancer

This repo builds the runtime image for the integrated service load balancer (aka ServiceLB) in K3s and RKE2. This works by using a host port for each service load balancer and setting up iptables to forward the request to the cluster IP. The regular k8s scheduler will find a free host port. If there are no free host ports, the service load balancer will stay in pending.

Building

make