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Merge pull request #52489 from amolnar-rh/TELCODOCS-643-RN

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TELCODOCS-643: Addition of workers to existing SNO cluster with ZTP RN
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Michael Burke
2022-12-19 13:53:51 -05:00
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parent 047d5de5f5 aacb16d10a
commit 1623974884
1 changed files with 5 additions and 0 deletions
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release_notes/ocp-4-12-release-notes.adoc
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@@ -534,6 +534,11 @@ The `tuned` profile now defines the `fs.aio-max-nr` `sysctl` value by default, i
In {product-title} {product-version}, by enabling C-states and OS-controlled P-states, you can use different power-saving configurations for critical and non-critical workloads. You can apply the configurations through the new `perPodPowerManagement` workload hint, and the `cpu-c-states.crio.io` and `cpu-freq-governor.crio.io` CRI-O annotations. For more information about the feature, see xref:../scalability_and_performance/cnf-low-latency-tuning.adoc#node-tuning-operator-pod-power-saving-config_cnf-master[Power-saving configurations].
[id="scalability-and-performance-sno-additional-worker-node"]
==== {sno-caps} cluster expansion with worker nodes
In {product-title} {product-version}, you can expand your existing {sno} clusters with additional worker nodes to increase available resources. For more information about {sno} expansion, see xref:../scalability_and_performance/ztp_far_edge/ztp-sno-additional-worker-node.adoc#ztp-additional-worker-sno_sno-additional-worker[Single-node OpenShift cluster expansion with worker nodes].
[id="ocp-4-12-insights-operator"]
=== Insights Operator