Bug 1882446
| Summary: | kube-apiserver logs pre-/readyz message infinitely | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Stefan Schimanski <sttts> |
| Component: | kube-apiserver | Assignee: | Stefan Schimanski <sttts> |
| Status: | CLOSED ERRATA | QA Contact: | Ke Wang <kewang> |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 4.6 | CC: | aos-bugs, mfojtik, xxia |
| Target Milestone: | --- | ||
| Target Release: | 4.6.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-10-27 16:45:08 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Stefan Schimanski
2020-09-24 15:07:04 UTC
$ oc adm release info --commits registry.svc.ci.openshift.org/ocp/release:4.6.0-0.nightly-2020-09-26-202331 | grep hyperkube hyperkube https://github.com/openshift/kubernetes e465e6672b7753d15336f3be1434c03ed8916a41 $ git log --date local --pretty="%h %an %cd - %s" e465e667 | grep ' #374 ' 31bf081b178 OpenShift Merge Robot Fri Sep 25 17:34:21 2020 - Merge pull request #374 from sttts/sttts-fix-readyz-warning From kube-apiserver-check-endpoints log, the kube-apiserver was ready for serving at 05:42:39, ... I0927 05:42:39.727943 1 base_controller.go:109] Starting #1 worker of check-endpoints controller ... I0927 05:42:39.728186 1 connection_checker.go:110] Started connectivity check kube-apiserver-kewang27dr1-btdxn-m-0.c.openshift-qe.internal-to-openshift-apiserver-endpoint-kewang27dr1-btdxn-m-0.c.openshift-qe.internal. I0927 05:42:39.728309 1 connection_checker.go:110] Started connectivity check kube-apiserver-kewang27dr1-btdxn-m-0.c.openshift-qe.internal-to-etcd-server-kewang27dr1-btdxn-m-1.c.openshift-qe.internal. From kube-apiserver log, the last time the log appeared at 05:42:38, ... kube-apiserver.log:I0927 05:42:38.589585 18 patch_genericapiserver.go:119] Loopback request to "/apis/rbac.authorization.k8s.io/v1/namespaces/kube-system/rolebindings/system:controller:token-cleaner" (user agent "kube-apiserver/v1.19.0+e465e66 (linux/amd64) kubernetes/e465e66") before server is ready. This client probably does not watch /readyz and might get inconsistent answers. kube-apiserver.log:I0927 05:42:38.591676 18 patch_genericapiserver.go:119] Loopback request to "/apis/rbac.authorization.k8s.io/v1/namespaces/kube-public/rolebindings/system:controller:bootstrap-signer" (user agent "kube-apiserver/v1.19.0+e465e66 (linux/amd64) kubernetes/e465e66") before server is ready. This client probably does not watch /readyz and might get inconsistent answers. The pre-readyz messages won't be seen after the kube-apiserver readiness as expected, so move the bug verified. 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 GA Images), 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-2020:4196 |