Explore design patterns for extensible controllers in Kubernetes through this informative conference talk. Delve into the complexities of developing controllers and Kubernetes native extensions, drawing from the experiences of Cluster API and Kubewarden project maintainers. Learn how to create plug-in systems for controllers and admission webhooks, implement RPC calls to external components, and orchestrate multiple controllers for complex tasks. Gain valuable insights into solving problems in a Kubernetes-native way and discover reusable design patterns to enhance your development practices.