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Bug 1498999

Summary: Can't collect log entries due to fluentd error
Product: OpenShift Container Platform Reporter: Peter Portante <pportant>
Component: LoggingAssignee: Jeff Cantrill <jcantril>
Status: CLOSED CURRENTRELEASE QA Contact: Anping Li <anli>
Severity: high Docs Contact:
Priority: high    
Version: 3.5.1CC: aos-bugs, jwozniak, mifiedle, nhosoi, pportant, rmeggins, xiazhao
Target Milestone: ---Keywords: Regression
Target Release: 3.6.z   
Hardware: All   
OS: All   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 1482002 Environment:
Last Closed: 2017-11-07 23:55:46 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: 1482002    
Bug Blocks: 1469859    

Comment 2 Jeff Cantrill 2017-10-06 14:53:39 UTC
Is the intention of this clone to be backported to 3.5?

Comment 3 Noriko Hosoi 2017-10-06 14:58:17 UTC
(In reply to Jeff Cantrill from comment #2)
> Is the intention of this clone to be backported to 3.5?

The issue is in the fluentd package (not in origin-aggregated-logging).  Is some backporting effort still needed?  (E.g., recreating an image?)

Comment 4 Rich Megginson 2017-10-06 15:39:05 UTC
(In reply to Noriko Hosoi from comment #3)
> (In reply to Jeff Cantrill from comment #2)
> > Is the intention of this clone to be backported to 3.5?
> 
> The issue is in the fluentd package (not in origin-aggregated-logging).  Is
> some backporting effort still needed?  (E.g., recreating an image?)

So we still need to get fluentd-0.12.39-2 for ocp 3.5, and build a fluentd image with that package?

Comment 5 Peter Portante 2017-10-07 00:06:08 UTC
(In reply to Jeff Cantrill from comment #2)
> Is the intention of this clone to be backported to 3.5?

Yes, we need this fix for 3.5, or any version where we turn on the use of "file" buffers.

Comment 6 Noriko Hosoi 2017-11-07 23:55:46 UTC
File buffer was backported to 3.5, verified by QE and shipped.

These are the bug and the errata advisory.

- Bug 1477515 - [3.5] Data loss of logs can occur if fluentd pod is terminated/restarted when Elasticsearch is unavailable
- https://access.redhat.com/errata/RHBA-2017:3049

According to the package list:
https://access.redhat.com/downloads/content/290/ver=3.5/rhel---7/3.5.5.31.36/x86_64/packages
the expected version of fluentd is included and shipped with ocp-3.5 (as well as ocp-3.4)
https://access.redhat.com/downloads/content/rhel---7/x86_64/5801/fluentd/0.12.39-2.el7/noarch/fd431d51/package

Since it's already released, changing the status CLOSED/CURRENTRELEASE.