Examples

This section presents example Ray workloads to try out on your Kubernetes cluster.

• Train a PyTorch model on Fashion MNIST with CPUs on Kubernetes (CPU-only)

• Serve a MobileNet image classifier on Kubernetes (CPU-only)

• Serve a StableDiffusion text-to-image model on Kubernetes

• Serve a Stable Diffusion model on GKE with TPUs

• Serve a text summarizer on Kubernetes

• RayJob Batch Inference Example

• Priority Scheduling with RayJob and Kueue

• Gang Scheduling with RayJob and Kueue

• Distributed checkpointing with KubeRay and GCSFuse

• Serve a Large Language Model using Ray Serve LLM on Kubernetes

• Serve Deepseek R1 using Ray Serve LLM

• Reinforcement Learning with Human Feedback (RLHF) for LLMs with verl on KubeRay