From c404a202bf0a2a7e3f4053862b4a5fa7bbff340d Mon Sep 17 00:00:00 2001 From: Tami Love Date: Fri, 13 Jun 2025 11:36:12 -0400 Subject: [PATCH] Add RN text for the Machine Config Operator --- release_notes/ocp-4-19-release-notes.adoc | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/release_notes/ocp-4-19-release-notes.adoc b/release_notes/ocp-4-19-release-notes.adoc index 2a40c79176..142ae5392f 100644 --- a/release_notes/ocp-4-19-release-notes.adoc +++ b/release_notes/ocp-4-19-release-notes.adoc @@ -1850,6 +1850,14 @@ With this release, availability sets are no longer modified after creation, allo [id="ocp-release-note-machine-config-operator-bug-fixes_{context}"] ==== Machine Config Operator +* Previously, the `ContainerRuntimeConfig` incorrectly set the `--root` path for the `runc` runtime. This caused containers to run with an incorrect root path and led to issues with the container operations. With this release, the `--root` path for container runtime is correct and matches the specified runtime, providing consistent operation. (link:https://issues.redhat.com/browse/OCPBUGS-47629[OCPBUGS-47629]) + +* Previously, users were not warned if their cluster contained {op-system-base-full} worker nodes, which are no longer supported in {product-title} 4.19 and later. With this release, the Machine Config Operator detects {op-system-base} nodes and notifies users that are not compatible with {product-title} 4.19. (link:https://issues.redhat.com/browse/OCPBUGS-54611[OCPBUGS-54611]) + +* Previously, when the Machine Config Operator (MCO) rebooted a node too quickly after staging an update, the update failed. With this release, the MCO waits for the staging operation to finish before rebooting the system, allowing the update to complete. (link:https://issues.redhat.com/browse/OCPBUGS-51150[OCPBUGS-51150]) + +* Previously, after deleting a `MachineOSConfig` object, the associated `MachineOSBuild` object was not deleted as expected. This was because the ownership of the `MachineOSBuild` object was not set. With this release, all of the objects are created for the build and all associated objects are deleted when the `MachineOSConfig` object is deleted. (link:https://issues.redhat.com/browse/OCPBUGS-44602[OCPBUGS-44602]) + [discrete] [id="ocp-release-note-management-console-bug-fixes_{context}"] ==== Management Console