Cracking Kubernetes Node Proxy (aka kube-proxy) Published at 2019-11-30 | Last Update 2021-02-03 TL; DR This post analyzes the Kubernetes node proxy model, and provides 5 demo implementations (within couples of lines of code) of the model based on different kernel infrastructures (userspace/iptables/ipvs/tc-ebpf/sock-ebpf). Related posts: Cracking Kubernetes Node Proxy (aka kube-proxy) Cracking Ku