Kubernetes 1.35: Enhanced Debugging with Versioned z-pages APIs

Debugging Kubernetes control plane components can be challenging, especially when you need to quickly understand the runtime state of a component or verify its configuration. With Kubernetes 1.35, we're enhancing the z-pages debugging endpoints with structured, machine-parseable responses that make it easier to build tooling and automate troubleshooting workflows. What are z-pages?z-pages are special debugging endpoints exposed by Kubernetes control plane components. Introduced as an alpha feature in Kubernetes 1.32, these endpoints provide runtime diagnostics for components like kube-apiserver, kube-controller-manager, kube-scheduler, kubelet and kube-proxy. The name "z-pages" comes from the convention of using /*z paths for debugging endpoints. Currently, Kubernetes supports two primary

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