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OSDOCS#16350: Create RN for hitless TLS certificate rotation #100284

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Oct 15, 2025
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OSDOCS#16350: Create RN for hitless TLS certificate rotation #100284

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5 changes: 5 additions & 0 deletions release_notes/ocp-4-20-release-notes.adoc
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Expand Up @@ -915,6 +915,11 @@ With this release, you can use the `PerformanceProfile` custom resource to confi

With this release, you can use the `PerformanceProfile` custom resource to configure worker nodes on machines equipped with AMD Turin CPUs. These CPUs are fully supported when configured with a single NUMA domain (NPS=1).

[id="ocp-release-notes-hitless-tls-certificate-rotation_{context}"]
==== Hitless TLS certificate rotation for the Kubernetes API

This new feature enhances TLS certificate rotations in {product-title}, ensuring 95% expected cluster availability. It is particularly beneficial for high-transaction-rate clusters and {sno} deployments, ensuring seamless operation even under heavy loads.

[id="ocp-release-notes-security_{context}"]
=== Security

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