Fix for kubelet, kube-proxy: unmark packets before masquerading them
#k8s
#solved
Solution Summary
This Kubernetes networking issue involves packets being incorrectly processed during masquerading by kubelet and kube-proxy. The fix, implemented in PR #92035, ensures packets are properly unmarked before the masquerading step. This resolves connection tracking conflicts and routing problems, providing a more reliable networking layer for container communication.
The Problem
Detailed fix for Kubernetes issue PR #92035
Why does this happen?
Technical root cause identified in the networking layer.
Code Example
https://github.com/kubernetes/kubernetes/pull/92035Step-by-Step Fix
Follow the resolution implemented in PR #92035 on GitHub.