Bug 1573460
Summary: | master-controllers log spammed with "The resourceVersion for the provided watch is too old." warning messages | |||
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Product: | OpenShift Container Platform | Reporter: | Nicolas Nosenzo <nnosenzo> | |
Component: | kube-controller-manager | Assignee: | Jack Ottofaro <jack.ottofaro> | |
Status: | CLOSED ERRATA | QA Contact: | zhou ying <yinzhou> | |
Severity: | high | Docs Contact: | ||
Priority: | high | |||
Version: | 3.9.0 | CC: | agawand, andreas.gegenleitner, ansverma, aos-bugs, erich, jack.ottofaro, jernej.vodopivec, jkaur, jlee, joe, jokerman, karel.klic, mfojtik, mharri, mjahangi, mmccomas, nagrawal, nnosenzo, pamoedom, per.carlson, rgregory, stwalter, wmeng | |
Target Milestone: | --- | |||
Target Release: | 3.9.z | |||
Hardware: | Unspecified | |||
OS: | Unspecified | |||
Whiteboard: | ||||
Fixed In Version: | Doc Type: | Bug Fix | ||
Doc Text: |
Cause: Warning message reported by etcd roughly every 7 seconds
Consequence: Excessive logging.
Fix: Changed log level to info.
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Story Points: | --- | |
Clone Of: | ||||
: | 1731187 1731188 (view as bug list) | Environment: | ||
Last Closed: | 2019-08-26 16:27:38 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: | ||||
Bug Depends On: | 1731187, 1731188 | |||
Bug Blocks: |
Description
Nicolas Nosenzo
2018-05-01 10:39:18 UTC
Again, this is not a bug. The warning is issued as a result of watch being restarted, which happens when etcd drops the connection and we relist the resources. This warning is not fatal and informs the user that the watchers are operating properly. If customer won't see this warning in logs, that will be somewhat concerning and might suggest that their watches/cache is not healthy. If this explanation is satisfactory for customers, I would close this bug as NOTBUG? Hello, These messages created noise in the logs. So is this possible that we shift these message to any other greater logs level, may be 3 or 4, so that the default log-level 2 will not show these messages. Please do update your views on this. Thanks Regards, Anshul I think this would be something we can resolve if we change it from the current log level. If it's truly just info/debug level can we mark it as such? Confirmed with latest version : openshift v3.9.99 , the warning has changed to information: Aug 19 22:50:37 ip-172-18-5-0.ec2.internal atomic-openshift-master-controllers[9169]: I0819 22:50:37.577469 9169 reflector.go:343] github.com/openshift/origin/pkg/quota/generated/informers/internalversion/factory.go:57: watch of *quota.ClusterResourceQuota ended with: The resourceVersion for the provided watch is too old. Aug 19 22:50:40 ip-172-18-5-0.ec2.internal atomic-openshift-master-controllers[9169]: I0819 22:50:40.182531 9169 reflector.go:343] github.com/openshift/origin/vendor/k8s.io/client-go/informers/factory.go:86: watch of *v1beta1.ValidatingWebhookConfiguration ended with: The resourceVersion for the provided watch is too old. 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, 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-2019:2550 |