Bug 1735141

Summary: OpenShift Jenkins Sync triggers multiple, redundant builds
Product: OpenShift Container Platform Reporter: Josh Foots <jfoots>
Component: JenkinsAssignee: Akram Ben Aissi <abenaiss>
Status: CLOSED WONTFIX QA Contact: XiuJuan Wang <xiuwang>
Severity: high Docs Contact:
Priority: high    
Version: 3.11.0CC: abenaiss, adam.kaplan, aos-bugs, calfonso, erich, jkim, lstanton, mfiedler, openshift-bugs-escalate, scuppett, vbobade, wzheng
Target Milestone: ---   
Target Release: 3.11.z   
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: 2021-06-07 15:37:13 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 Flags
thread dump and projects metrics none

Comment 3 Akram Ben Aissi 2019-08-09 17:42:13 UTC
Hi,

thank your for the provided analysis. Based on this analysis and deeper investigation, we pushed a pull request which is currently under review and we plan to cut a new version once the PR is merged.

Comment 5 Akram Ben Aissi 2019-08-13 08:51:30 UTC
The release commit which contains the backport to 3.11 images is here:
https://github.com/openshift/jenkins/pull/913

Comment 15 Akram Ben Aissi 2019-11-06 07:46:05 UTC
Created attachment 1633220 [details]
thread dump and projects metrics

Comment 16 XiuJuan Wang 2019-11-06 11:46:25 UTC
@Akram 
Thanks1
You still can reproduce it with 1.0.41 sync or you just reproduce with lower version?

Comment 17 XiuJuan Wang 2019-11-06 12:05:39 UTC
Customer still could reproduce the bug issue with 1.0.41 openshift-sync plugins, assign bug back.

Comment 18 Akram Ben Aissi 2019-11-06 12:45:11 UTC
I am working closely with customer to analyse it and try to provide a patch.
Customer provided thread dumps now and some metrics where the issue happens.
Based on preliminary analysis we are seeing an important number of threads of type: "OkHttp WebSocket https://kubernetes.default/..." .
I am following this path which has been already reported as a cause of connection leak with one of our dependencies.

Comment 22 Adam Kaplan 2021-06-07 15:37:13 UTC
OpenShift 3.11 has reached the maintenance support phase of its lifecycle [1]. Only qualified security patches of Critical or Important severity, as well as select mission-critical bug-fix patches, will be backported to OCP 3.11.

Closing this bug as it is not a mission-critical bug-fix, nor is it related to a security issue of any kind.

[1] https://access.redhat.com/support/policy/updates/openshift_noncurrent

Comment 23 Red Hat Bugzilla 2023-09-15 00:17:51 UTC
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 500 days