-
Bug
-
Resolution: Unresolved
-
Major
-
None
-
4.20.z, 4.21.0
-
Quality / Stability / Reliability
-
False
-
-
2
-
Moderate
-
None
-
None
-
None
-
MCO Sprint 278
-
1
-
None
-
None
-
None
-
None
-
None
-
None
-
None
Description of problem:
RHEL 10 doesn't have a separate kernel-rt-kvm package, therefore `kernelType: realtime` fails. The modules are provided by the `kernel-rt-modules-core` package which is required by the `kernel-rt-modules` package which the MCO installs.
Version-Release number of selected component (if applicable):
4.21.0, 4.20.z
How reproducible:
100%
Steps to Reproduce:
1. apply the following MachineConfig for workers
apiVersion: machineconfiguration.openshift.io/v1
kind: MachineConfig
metadata:
labels:
machineconfiguration.openshift.io/role: worker
name: os-layer-custom-worker
spec:
osImageURL: quay.io/openshift-release-dev/ocp-v4.0-art-dev:4.20-10.1-node-image
baseOSExtensionsContainerImage: quay.io/openshift-release-dev/ocp-v4.0-art-dev:4.20-10.1-node-image-extensions
kernelType: realtime
Actual results:
Oct 09 21:40:13 ip-10-0-11-21 rpm-ostree[37673]: Txn UpdateDeployment on /org/projectatomic/rpmostree1/rhcos failed: Packages not found: kernel-rt-kvm
Expected results:
kernel-rt installed
Additional info:
see https://github.com/openshift/os/pull/1824
