Bug 1940992 - cluster-network-operator goes degraded due to an expected and temporary error
Summary: cluster-network-operator goes degraded due to an expected and temporary error
Keywords:
Status: CLOSED DUPLICATE of bug 1939726
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Networking
Version: 4.8
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: ---
: 4.8.0
Assignee: Ben Bennett
QA Contact: zhaozhanqi
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-03-19 17:39 UTC by Clayton Coleman
Modified: 2021-03-22 12:56 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2021-03-22 12:56:13 UTC
Target Upstream Version:
Embargoed:


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Description Clayton Coleman 2021-03-19 17:39:07 UTC
In

https://prow.ci.openshift.org/view/gs/origin-ci-test/pr-logs/pull/25990/pull-ci-openshift-origin-master-e2e-aws-serial/1372911814169333760

2 unexpected clusteroperator state transitions during e2e test run 

network was Degraded=false, but became Degraded=true at 2021-03-19 15:29:36.316089722 +0000 UTC -- Error while updating operator configuration: could not apply (apps/v1, Kind=DaemonSet) openshift-multus/network-metrics-daemon: could not update object (apps/v1, Kind=DaemonSet) openshift-multus/network-metrics-daemon: Operation cannot be fulfilled on daemonsets.apps "network-metrics-daemon": the object has been modified; please apply your changes to the latest version and try again
network was Degraded=true, but became Degraded=false at 2021-03-19 15:29:38.429966802 +0000 UTC -- 

The error is a 409 which is normal (and is probably happening because the daemonset status is being updated because nodes are changing).  Network operator needs to handle 409 requests and retry the operation always - these are normal parts of being a client on kube.

Setting to high because going degraded creates operational noise in the fleet and should not happen.

Comment 1 Alexander Constantinescu 2021-03-22 12:56:13 UTC

*** This bug has been marked as a duplicate of bug 1939726 ***


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