vCluster

vCluster is a platform that provides virtual Kubernetes clusters to enable secure, scalable multi-tenancy and efficient infrastructure usage. It lets teams run isolated virtual clusters (each with its own API server and configurable tenancy model) on shared or dedicated hosts, supports bare-metal deployments to eliminate VM overhead, and includes features tailored to GPU and AI infrastructure. vCluster is open-source and community-driven, with hosted and enterprise offerings to help platform engineers and organizations build internal Kubernetes and GPU clouds, reduce costs, and accelerate developer self-service.