Webhook Fatigue? Introducing CEL Expression Language Features in Kubernetes

Discover how the CEL expression language integration in Kubernetes 1.23 revolutionizes CRD validation and admission control. Learn about the capabilities of CEL in Kubernetes, including multi-field validation rules and immutability checks, and explore its potential to simplify cluster operations and enhance development experiences. Gain insights from a seasoned Kubernetes contributor on the future of extensibility, the planned features, and the possibility of reducing reliance on webhooks. Understand how this integration addresses webhook fatigue and offers a more streamlined approach to extending Kubernetes functionality.