Bug 1896584 - CVO deadlocked while shutting down, shortly after fresh cluster install (metrics goroutine)
Summary: CVO deadlocked while shutting down, shortly after fresh cluster install (metr...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Cluster Version Operator
Version: 4.6
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
: 4.6.z
Assignee: W. Trevor King
QA Contact: Yang Yang
URL:
Whiteboard:
Depends On: 1891143
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-11-11 00:39 UTC by OpenShift BugZilla Robot
Modified: 2021-02-01 05:48 UTC (History)
12 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2020-11-30 16:46:09 UTC
Target Upstream Version:
rfreiman: needinfo+

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System ID Private Priority Status Summary Last Updated
Github openshift cluster-version-operator pull 480 0 None closed [release-4.6] Bug 1896584: pkg/cvo/metrics: Abandon child goroutines after shutdownContext expires 2021-02-11 00:37:48 UTC
Red Hat Product Errata RHBA-2020:5115 0 None None None 2020-11-30 16:46:29 UTC

Comment 1 W. Trevor King 2020-11-11 04:23:00 UTC 
We've shipped some 4.6.z without this fix, so not a blocker.
Comment 4 Yang Yang 2020-11-16 02:47:20 UTC 
I tried 5 times installation with 4.6.0-0.nightly-2020-11-15-104235 on baremetal and all passed. 

Michael Hrivnak,

Could you please verify it using assistant-installer on your side?
Comment 6 Yang Yang 2020-11-18 09:13:10 UTC 
I'm moving it to verified based on comment#4.
Comment 7 Nir Magnezi 2020-11-24 15:48:42 UTC 
Which 4.6.z includes this fix?
the Fixed In Version field is currently blank.
Comment 8 W. Trevor King 2020-11-24 20:41:25 UTC 
It is in 4.6.5, but that did not get released [1]:

$ oc adm release info --commits quay.io/openshift-release-dev/ocp-release:4.6.5-x86_64 | grep cluster-version-operator
  cluster-version-operator                       https://github.com/openshift/cluster-version-operator                       39a42566bfcca5970f3c8805ce4726d19b19417d
$ oc adm release info --commits quay.io/openshift-release-dev/ocp-release:4.6.4-x86_64 | grep cluster-version-operator
  cluster-version-operator                       https://github.com/openshift/cluster-version-operator                       c35a4e1e37fdf3559d208cae97cf5c9ded9064a7
$ git --no-pager log --oneline --first-parent -2 origin/release-4.6
39a42566 (origin/release-4.6) Merge pull request #480 from openshift-cherrypick-robot/cherry-pick-477-to-release-4.6
c35a4e1e Merge pull request #471 from openshift-cherrypick-robot/cherry-pick-469-to-release-4.6

Once there's a public errata linking this bug, tooling should automatically move it to CLOSED ERRATA and link the relevant errata.

[1]: https://github.com/openshift/cincinnati-graph-data/pull/555#issuecomment-731392992
Comment 10 errata-xmlrpc 2020-11-30 16:46:09 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 (OpenShift Container Platform 4.6.6 bug fix update), 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-2020:5115
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