Bug 1781678 - 17 min frozen leader election due to TCP networking issues, was: kube-apiserver Progressing=True: 1 nodes are at revision 4; 2 nodes are at revision 6
Summary: 17 min frozen leader election due to TCP networking issues, was: kube-apiserv...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: kube-apiserver
Version: 4.3.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
: 4.3.0
Assignee: Stefan Schimanski
QA Contact: xiyuan
URL:
Whiteboard:
Depends On: 1779796
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-12-10 11:37 UTC by Stefan Schimanski
Modified: 2020-01-23 11:18 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1779796
Environment:
Last Closed: 2020-01-23 11:18:20 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github openshift cluster-kube-apiserver-operator pull 690 0 None closed [release-4.3] Bug 1781678: bump(*): get leader election TCP timeout #689 2020-12-25 03:08:06 UTC
Red Hat Product Errata RHBA-2020:0062 0 None None None 2020-01-23 11:18:42 UTC

Comment 2 xiyuan 2019-12-13 09:54:27 UTC 
The PR was committed in load https://openshift-release.svc.ci.openshift.org/releasestream/4.3.0-0.nightly/release/4.3.0-0.nightly-2019-12-12-004325 30hours ago. But it reproduced with latest payload in 5 hours: https://search.svc.ci.openshift.org/?search=Cluster+operator+kube-apiserver+Progressing+is+True.*nodes+are+at+revision&maxAge=6h&context=15&type=all
Verification failed.
Comment 6 xiyuan 2019-12-23 10:29:05 UTC 
Didn't see many of "key failed with : clusteroperator/kube-apiserver is not Available" in  https://search.svc.ci.openshift.org/?search=clusteroperator%2Fkube-apiserver+is+not+Available&maxAge=336h&context=2&type=all.
It reported twice at most shown as: https://storage.googleapis.com/origin-ci-test/logs/periodic-ci-openshift-knative-eventing-release-v0.6.0-e2e-aws/178/build-log.txt.
Verification pass.
Comment 8 errata-xmlrpc 2020-01-23 11:18:20 UTC 
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-2020:0062
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