Why Updating a Kubernetes Resource via API Fails While kubectl Apply Succeeds – Understanding Update vs Patch

This article explains the Kubernetes update mechanism, why an API update can fail due to missing resourceVersion, how patch operations differ, and the internal logic of kubectl apply and edit, providing practical guidance for choosing between update and patch in cloud‑native deployments.

Cloud NativeKubernetesOpenKruise

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Why Updating a Kubernetes Resource via API Fails While kubectl Apply Succeeds – Understanding Update vs Patch

JD Retail Technology

May 29, 2018 · Cloud Native

Investigation of the Kubernetes Watch Event ResourceVersion Bug and Its Fix in Versions 1.6–1.7

The article analyzes a reported Kubernetes bug where watch events return non‑monotonic resourceVersion values after deleting early objects, details experiments that failed to reproduce it in version 1.6, explains the underlying code change in 1.7+, and outlines the community fixes introduced in PR #58547.

BackendKubernetesbug

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Investigation of the Kubernetes Watch Event ResourceVersion Bug and Its Fix in Versions 1.6–1.7