Description of problem: Our ZTP profile misconfigures the "performance-patch" tuned object to always be associated with master nodes, even for standard clusters where it should only be associated with worker nodes. How reproducible: 100% Steps to Reproduce: 1. Install a standard cluster via ZTP 2. Check if stalld is running on master nodes and/or worker nodes Actual results: It is running on both master and worker nodes Expected results: It should only be running on worker nodes
Note: This can be checked by running `oc get mc` on the cluster under test. If you see both `50-nto-master` and `50-nto-worker`, it's wrong. You should see only `50-nto-worker`.
Verified on both 3-node compact cluster and 5-node standard cluster. [josclark@registry ~]$ oc get nodes NAME STATUS ROLES AGE VERSION helix16.lab.eng.tlv2.redhat.com Ready worker 5h45m v1.23.3+2e8bad7 helix17.lab.eng.tlv2.redhat.com Ready master 5h43m v1.23.3+2e8bad7 helix23.lab.eng.tlv2.redhat.com Ready worker 5h45m v1.23.3+2e8bad7 helix26.lab.eng.tlv2.redhat.com Ready master 6h3m v1.23.3+2e8bad7 helix27.lab.eng.tlv2.redhat.com Ready master 6h3m v1.23.3+2e8bad7 [josclark@registry ~]$ oc get pods -A |grep -i machine-config-daemon | awk {'print $2'}|\ while read NODE; do\ oc exec -n openshift-machine-config-operator $NODE -- hostname ;\ oc exec -n openshift-machine-config-operator $NODE -- pgrep stalld ;\ done helix16.lab.eng.tlv2.redhat.com 60414 helix23.lab.eng.tlv2.redhat.com 61923 helix27.lab.eng.tlv2.redhat.com command terminated with exit code 1 helix17.lab.eng.tlv2.redhat.com command terminated with exit code 1 helix26.lab.eng.tlv2.redhat.com command terminated with exit code 1
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: OpenShift Container Platform 4.10.3 security update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2022:0056