i have created a single PR against 4.11 that includes both the PRs from the original issue.
[miyadav@miyadav ~]$ oc get clusterversion NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.11.0-0.ci.test-2022-07-14-024107-ci-ln-mfjpi6b-latest True False 31m Cluster version is 4.11.0-0.ci.test-2022-07-14-024107-ci-ln-mfjpi6b-latest [miyadav@miyadav nuatanix]$ oc create -f invalid411.yaml (removed userdata.name) Error from server (providerSpec.userDataSecret.name: Required value: name must be provided): error when creating "invalid411.yaml": admission webhook "validation.machineset.machine.openshift.io" denied the request: providerSpec.userDataSecret.name: Required value: name must be provided [miyadav@miyadav nuatanix]$ [miyadav@miyadav nuatanix]$ oc create -f invalid411.yaml (removed both userdata and credential secret , mutating webhooks worked) machineset.machine.openshift.io/miyadav-147-frkp5-worker-in created [miyadav@miyadav nuatanix]$ oc get machines NAME PHASE TYPE REGION ZONE AGE miyadav-147-frkp5-master-0 Running 57m miyadav-147-frkp5-master-1 Running 57m miyadav-147-frkp5-master-2 Running 57m miyadav-147-frkp5-worker-dl9dh Running 53m miyadav-147-frkp5-worker-in-nwqmq Provisioning 87s miyadav-147-frkp5-worker-in-t8xh8 Provisioning 88s miyadav-147-frkp5-worker-tknvp Running 53m [miyadav@miyadav nuatanix]$ oc get machines NAME PHASE TYPE REGION ZONE AGE miyadav-147-frkp5-master-0 Running 61m miyadav-147-frkp5-master-1 Running 61m miyadav-147-frkp5-master-2 Running 61m miyadav-147-frkp5-worker-dl9dh Running 57m miyadav-147-frkp5-worker-in-nwqmq Running 5m7s miyadav-147-frkp5-worker-in-t8xh8 Running 5m8s miyadav-147-frkp5-worker-tknvp Running 57m [miyadav@miyadav nuatanix]$ vi invalid411.yaml (removed credentialsecret.name ) [miyadav@miyadav nuatanix]$ oc get machineset miyadav-147-frkp5-worker-in -o yaml > invalid411.yaml [miyadav@miyadav nuatanix]$ vi invalid411.yaml [miyadav@miyadav nuatanix]$ oc create -f invalid411.yaml Error from server (providerSpec.credentialsSecret.name: Required value: name must be provided): error when creating "invalid411.yaml": admission webhook "validation.machineset.machine.openshift.io" denied the request: providerSpec.credentialsSecret.name: Required value: name must be provided [miyadav@miyadav nuatanix]$ oc get mutatingwebhookconfiguration NAME WEBHOOKS AGE machine-api 2 59m [miyadav@miyadav nuatanix]$ oc get ValidatingWebhookConfiguration NAME WEBHOOKS AGE alertmanagerconfigs.openshift.io 1 49m autoscaling.openshift.io 2 59m machine-api 2 60m multus.openshift.io 1 61m performance-addon-operator 1 63m prometheusrules.openshift.io 1 49m snapshot.storage.k8s.io 1 60m
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 (Important: OpenShift Container Platform 4.11.0 bug fix and 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-2022:5069