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OCPBUGS-87001: Update source of CAPI ImageVolumeAlreadyPresent events #31286

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Merged
openshift-merge-bot merged 1 commit into from
Jun 12, 2026
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OCPBUGS-87001: Update source of CAPI ImageVolumeAlreadyPresent events #31286

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9 changes: 5 additions & 4 deletions pkg/monitortestlibrary/pathologicaleventlibrary/duplicated_event_patterns.go
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Original file line number Diff line number Diff line change
Expand Up @@ -493,14 +493,15 @@ func NewUniversalPathologicalEventMatchers(kubeConfig *rest.Config, finalInterva

// The kubelet calls getImageVolumes() on every SyncPod reconciliation, which emits a
// "Pulled" event for each image volume even when the pod is in steady state. Pods with
// many image volumes (e.g. capi-operator with 10 provider images) accumulate hundreds of
// these benign events over their lifetime. Remove when upstream fix lands:
// https://github.com/kubernetes/kubernetes/issues/138644
// many image volumes (e.g. capi-operator or capi-installer with 10 provider images)
// accumulate hundreds of these benign events over their lifetime.
// Upstream: https://github.com/kubernetes/kubernetes/issues/138644
// The fix has merged and will be included in 1.37+
registry.AddPathologicalEventMatcherOrDie(&SimplePathologicalEventMatcher{
name: "ImageVolumeAlreadyPresent",
locatorKeyRegexes: map[monitorapi.LocatorKey]*regexp.Regexp{
monitorapi.LocatorNamespaceKey: regexp.MustCompile(`^openshift-cluster-api-operator$`),
monitorapi.LocatorPodKey: regexp.MustCompile(`^capi-operator-`),
monitorapi.LocatorPodKey: regexp.MustCompile(`^capi-(operator|installer)-`),
},
messageReasonRegex: regexp.MustCompile(`^Pulled$`),
messageHumanRegex: regexp.MustCompile(`already present on machine`),
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