Apr 4, 2025 · Cloud Native

Using the Kubernetes Java Client: CSR, SharedInformers, ListOptions, DeleteOptions, WatchOptions, LogOptions and Resource Operations

This article explains how to use the Kubernetes Java client to create, approve, and deny CertificateSigningRequests, work with SharedInformers, list and delete resources with ListOptions and DeleteOptions, watch resources, retrieve logs, serialize objects to YAML, and run Pods, providing practical code examples and best‑practice recommendations.

CSRKubernetesSharedInformer

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Using the Kubernetes Java Client: CSR, SharedInformers, ListOptions, DeleteOptions, WatchOptions, LogOptions and Resource Operations

Alibaba Cloud Native

Sep 11, 2019 · Cloud Native

How a Simple Refrigerator Explains Kubernetes Controllers

This article uses a straightforward refrigerator analogy to demystify Kubernetes controller concepts, covering core cluster components, the role of a unified entry point, controller and controller manager design, SharedInformer and ListWatcher mechanisms, and real‑world examples like Service and Route controllers.

ControllersKubernetesListWatcher

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How a Simple Refrigerator Explains Kubernetes Controllers