From 241fb97b950d2a5e21a23fb966f8aca8a606e409 Mon Sep 17 00:00:00 2001 From: Ronan Hennessy Date: Wed, 22 Jun 2022 11:44:28 +0100 Subject: [PATCH] Release note for CNF-3431 moving PAO to NTO --- release_notes/ocp-4-11-release-notes.adoc | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/release_notes/ocp-4-11-release-notes.adoc b/release_notes/ocp-4-11-release-notes.adoc index 5621f3a2ca..1ed00e117f 100644 --- a/release_notes/ocp-4-11-release-notes.adoc +++ b/release_notes/ocp-4-11-release-notes.adoc @@ -216,6 +216,18 @@ For more information, see xref:../networking/external_dns_operator/nw-installing [id="ocp-4-11-osdk"] === Operator development +[id="ocp-4-11-PAO-to-NTO"] +==== Performance Addon Operator functions moved to the Node Tuning Operator + +In earlier versions of {product-title}, the Performance Addon Operator provided automatic, low latency performance tuning for applications. In {product-title} 4.11, these functions are part of the Node Tuning Operator. The Node Tuning Operator is part of the standard installation for {product-title} 4.11. If you upgrade to {product-title} 4.11, the Node Tuning Operator removes the Performance Addon Operator and all related artifacts on startup. + +For more information, see xref:../operators/operator-reference.adoc#about-node-tuning-operator_platform-operators-ref[Node Tuning Operator]. + +[NOTE] +==== +You must still use the `performance-addon-operator-must-gather` image when running the `must-gather` command with the Performance Profile Creator. For more information, see xref:../scalability_and_performance/cnf-create-performance-profiles.adoc#gathering-data-about-your-cluster-using-must-gather_cnf-create-performance-profiles[Gathering data about your cluster using must-gather] +==== + [id="ocp-4-11-builds"] === Builds