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Automated cherry pick of #99680: fix error of setting negative value for containerLogMaxSize #102658

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merged 1 commit into from
Oct 14, 2021
Merged

Automated cherry pick of #99680: fix error of setting negative value for containerLogMaxSize #102658

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7 changes: 4 additions & 3 deletions pkg/kubelet/logs/container_log_manager.go
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Original file line number Diff line number Diff line change
Expand Up @@ -138,9 +138,6 @@ func parseMaxSize(size string) (int64, error) {
if !ok {
return 0, fmt.Errorf("invalid max log size")
}
if maxSize < 0 {
return 0, fmt.Errorf("negative max log size %d", maxSize)
}
return maxSize, nil
}

Expand All @@ -161,6 +158,10 @@ func NewContainerLogManager(runtimeService internalapi.RuntimeService, osInterfa
if err != nil {
return nil, fmt.Errorf("failed to parse container log max size %q: %v", maxSize, err)
}
// Negative number means to disable container log rotation
if parsedMaxSize < 0 {
return NewStubContainerLogManager(), nil
}
// policy LogRotatePolicy
return &containerLogManager{
osInterface: osInterface,
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