This blog presents SuperSkyRay, a name we gave to supporting Ray app execution via KubeRay across Kubernetes (K8s) clusters running the Cilium Cluster Mesh multi-cluster datapath.  SuperSkyRay uses the Nova K8s fleet manager to perform cross-cluster place

Cilium is an innovative open-source project that redefines networking and security for containerized applications. By leveraging the power of eBPF (extended Berkeley Packet Filter), Cilium provides efficient networking and transparent security capabilities for modern cloud-native environments. Readers exploring Cilium can gain insights into advanced networking concepts, such as service mesh architectures, network policy enforcement, and distributed application security.

cilium

SuperSkyRay enables Ray AI applications to run across multiple Kubernetes clusters using KubeRay and Cilium Cluster Mesh for multi-cluster networking. The Nova K8s fleet manager handles cross-cluster placement, allowing workloads to leverage resources from different clusters simultaneously for improved resource utilization and execution efficiency.

SuperSkyRay, Part 1: Running Ray AI Apps Across K8s Clusters for Resource and Time Efficiency

SuperSkyRay Cross-Cluster Placement Operation