KubeBrain is a high-performance, scalable metadata storage system designed to enhance Kubernetes cluster state storage and management beyond standard ETCD limitations.
A High Performance Metadata System for Kubernetes
KubeBrain is used to improve the scalability and performance of Kubernetes cluster state information storage, especially for very large clusters exceeding typical node limits. It is ideal for cloud-native infrastructure engineers and platform operators who need to manage and orchestrate Kubernetes clusters at massive scale with enhanced availability and horizontal scalability.
KubeBrain is designed to be integrated as a core Kubernetes storage component and requires a distributed key-value database backend for production use. It is currently under active development with planned features including consistency guarantees, optimized storage interfaces, and Jepsen testing for reliability validation.