Per-Node API Server Proxy - Expanding Cluster Scale and Stability

Learn about improving Kubernetes cluster scalability and stability through a technical conference talk that introduces per-node API server proxies. Explore how multiple CNCF projects running DaemonSets simultaneously retrieve data from the API server on each node, creating significant pressure in large-scale clusters. Discover ClusterPedia's solution of launching per-node API server proxies to serve local pods and implementing transparent API server access redirection using eBPF. Examine how this approach compares to existing optimization methods like Cilium's endpoint information aggregation, and understand how it can enhance overall cluster service stability while reducing network burden in large deployments.