Bug 1939541

This bug hasn't had any activity in the last 30 days. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet. As such, we're marking this bug as "LifecycleStale" and decreasing the severity/priority. If you have further information on the current state of the bug, please update it, otherwise this bug can be closed in about 7 days. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant. Additionally, you can add LifecycleFrozen into Keywords if you think this bug should never be marked as stale. Please consult with bug assignee before you do that.

Launched one 4.6 cluster with the PR of the bug by cluster-bot,

$ oc get clusterversion
NAME      VERSION                                                  AVAILABLE   PROGRESSING   SINCE   STATUS
version   4.6.0-0.ci.test-2021-11-17-023305-ci-ln-yf1l152-latest   True        False         10m     Cluster version is 4.6.0-0.ci.test-2021-11-17-023305-ci-ln-yf1l152-latest


$ oc get flowschema | grep probe
probes                              exempt                              2                    <none>                54m   False

$ oc edit  kubeapiserver/cluster # change the loglevel to TraceAll
kubeapiserver.operator.openshift.io/cluster edited

After the kube-apiservers fnished the restarting, make some readyz requests to the apiserver,

$ for i in {1..30}; do curl -k https://api.ci-ln...rhcloud.com:6443/readyz;done

$ kas_pods=$(oc get pods -n openshift-kube-apiserver | grep 'kube-apiserver' | awk '{print $1}'); for pod in $kas_pods; do oc -n openshift-kube-apiserver logs $pod -c kube-apiserver | grep 'exempt' | grep 'readyz' | head -1;done

I1117 04:00:16.175732      17 apf_controller.go:678] startRequest(RequestDigest{RequestInfo: &request.RequestInfo{IsResourceRequest:false, Path:"/readyz", Verb:"get", APIPrefix:"", APIGroup:"", APIVersion:"", Namespace:"", Resource:"", Subresource:"", Name:"", Parts:[]string(nil)}, User: &user.DefaultInfo{Name:"system:anonymous", UID:"", Groups:[]string{"system:unauthenticated"}, Extra:map[string][]string(nil)}}) => fsName="probes", distMethod=(*v1alpha1.FlowDistinguisherMethod)(nil), plName="exempt", immediate
I1117 03:59:54.374974      18 apf_controller.go:678] startRequest(RequestDigest{RequestInfo: &request.RequestInfo{IsResourceRequest:false, Path:"/readyz", Verb:"get", APIPrefix:"", APIGroup:"", APIVersion:"", Namespace:"", Resource:"", Subresource:"", Name:"", Parts:[]string(nil)}, User: &user.DefaultInfo{Name:"system:anonymous", UID:"", Groups:[]string{"system:unauthenticated"}, Extra:map[string][]string(nil)}}) => fsName="probes", distMethod=(*v1alpha1.FlowDistinguisherMethod)(nil), plName="exempt", immediate
I1117 03:58:19.136716      16 apf_controller.go:678] startRequest(RequestDigest{RequestInfo: &request.RequestInfo{IsResourceRequest:false, Path:"/readyz", Verb:"get", APIPrefix:"", APIGroup:"", APIVersion:"", Namespace:"", Resource:"", Subresource:"", Name:"", Parts:[]string(nil)}, User: &user.DefaultInfo{Name:"system:anonymous", UID:"", Groups:[]string{"system:unauthenticated"}, Extra:map[string][]string(nil)}}) => fsName="probes", distMethod=(*v1alpha1.FlowDistinguisherMethod)(nil), plName="exempt", immediate


The new flowschema probes works as expected, so the bug is pre-merge verified. After the PR gets merged, the bug will be moved to VERIFIED by the bot automatically or, if not working, by me manually.

The LifecycleStale keyword was removed because the bug moved to QE.
The bug assignee was notified.

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 (OpenShift Container Platform 4.6.52 bug fix 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/RHBA-2021:5010