Kyverno’s YAML-first policy model is easy to pick up, but once you hit complex use cases, static match and pattern rules can feel brittle or downright verbose. Enter CEL (Common Expression Language): you can now inject dynamic, context-aware logic straight into your Kyverno policies. Think validation conditions, preconditions, and match logic that adapt on the fly—no extra scripts needed.
In his KubeCon session, Koray Oksay demos real-world examples where CEL slims down policy YAML, boosts performance, and tackles tasks that were previously a YAML-only headache. Whether you’re locking down security, governance, or multi-tenant clusters, CEL brings the flexibility and power you’ve been looking for—right inside Kubernetes.
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