Package config provides decoupling between various configuration sources (etcd, files,...) and the pieces that actually care about them (loadbalancer, proxy).

IsProxyLocked returns true if the proxy could not acquire the lock on iptables.

NewLoadBalancerRR returns a new LoadBalancerRR.

NewProxier returns a new Proxier given a LoadBalancer and an address on which to listen.

ErrProxyOnLocalhost is returned by NewProxier if the user requests a proxier on the loopback address.

LoadBalancerRR is a round-robin load balancer.

Proxier is a simple proxy for TCP connections between a localhost:lport and services that provide the actual implementations.

ServicePortName carries a namespace + name + portname.

LoadBalancer is an interface for distributing incoming requests to service endpoints.