Bug 1955929 - master pool is still upgrading when machine config reports level / restarts
Summary: master pool is still upgrading when machine config reports level / restarts
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Machine Config Operator
Version: 4.8
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
: 4.8.0
Assignee: Kirsten Garrison
QA Contact: Michael Nguyen
Depends On:
TreeView+ depends on / blocked
Reported: 2021-05-01 14:12 UTC by Clayton Coleman
Modified: 2021-05-11 07:01 UTC (History)
1 user (show)

Fixed In Version:
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Description Clayton Coleman 2021-05-01 14:12:26 UTC
May  1 01:39:28.369: INFO: cluster upgrade is Progressing: Working towards 4.8.0-0.nightly-2021-05-01-000412: 652 of 675 done (96% complete)
May  1 01:39:38.369: INFO: Completed upgrade to registry.build01.ci.openshift.org/ci-op-ns22yv9h/release@sha256:1aeba3cfeb93d5912390fbffafaa3d024ae8db26489b01b2fa034d421f69b5db
May  1 01:39:38.460: INFO: Waiting on pools to be upgraded
May  1 01:39:38.632: INFO: Pool master is still reporting (Updated: false, Updating: true, Degraded: false)
May  1 01:39:38.632: INFO: Invariant violation detected: the "master" pool should be updated before the CVO reports available at the new version


Urgent because it’s happened in 38% of the last 16 upgrade jobs in nightly


Comment 1 Kirsten Garrison 2021-05-06 23:55:48 UTC
I believe this is happening in upgrades where the MCO doesn't have a new commit so the hash comparision passes too soon. Working on a pr to fix the check to not leave out this case. 

This BZ should not affect minor upgrades and will only affect some z stream upgrades.

PR forthcoming.

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