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fix: honor klog -stderrthreshold even when -logtostderr is true #110

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fix: honor klog -stderrthreshold even when -logtostderr is true #110

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5 changes: 5 additions & 0 deletions cmd/root.go
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Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,11 @@ func init() {
rootCmd.PersistentFlags().BoolVar(&noColor, "no-color", false, "Disable color output")
var allFlags flag.FlagSet
klog.InitFlags(&allFlags)
// Opt into the new klog behavior so that -stderrthreshold is honored even
// when -logtostderr=true (the default).
// Ref: kubernetes/klog#212, kubernetes/klog#432
_ = allFlags.Set("legacy_stderr_threshold_behavior", "false")
_ = allFlags.Set("stderrthreshold", "INFO")
allFlags.VisitAll(func(f *flag.Flag) {
if f.Name == "v" {
rootCmd.PersistentFlags().AddGoFlag(f)
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2 changes: 1 addition & 1 deletion go.mod
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Expand Up @@ -16,7 +16,7 @@ require (
k8s.io/apiserver v0.34.2
k8s.io/cli-runtime v0.34.2
k8s.io/client-go v0.34.2
k8s.io/klog/v2 v2.130.1
k8s.io/klog/v2 v2.140.0
k8s.io/utils v0.0.0-20250604170112-4c0f3b243397
sigs.k8s.io/yaml v1.6.0
)
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4 changes: 2 additions & 2 deletions go.sum
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Expand Up @@ -235,8 +235,8 @@ k8s.io/client-go v0.34.2 h1:Co6XiknN+uUZqiddlfAjT68184/37PS4QAzYvQvDR8M=
k8s.io/client-go v0.34.2/go.mod h1:2VYDl1XXJsdcAxw7BenFslRQX28Dxz91U9MWKjX97fE=
k8s.io/component-base v0.34.2 h1:HQRqK9x2sSAsd8+R4xxRirlTjowsg6fWCPwWYeSvogQ=
k8s.io/component-base v0.34.2/go.mod h1:9xw2FHJavUHBFpiGkZoKuYZ5pdtLKe97DEByaA+hHbM=
k8s.io/klog/v2 v2.130.1 h1:n9Xl7H1Xvksem4KFG4PYbdQCQxqc/tTUyrgXaOhHSzk=
k8s.io/klog/v2 v2.130.1/go.mod h1:3Jpz1GvMt720eyJH1ckRHK1EDfpxISzJ7I9OYgaDtPE=
k8s.io/klog/v2 v2.140.0 h1:Tf+J3AH7xnUzZyVVXhTgGhEKnFqye14aadWv7bzXdzc=
k8s.io/klog/v2 v2.140.0/go.mod h1:o+/RWfJ6PwpnFn7OyAG3QnO47BFsymfEfrz6XyYSSp0=
k8s.io/kube-openapi v0.0.0-20250710124328-f3f2b991d03b h1:MloQ9/bdJyIu9lb1PzujOPolHyvO06MXG5TUIj2mNAA=
k8s.io/kube-openapi v0.0.0-20250710124328-f3f2b991d03b/go.mod h1:UZ2yyWbFTpuhSbFhv24aGNOdoRdJZgsIObGBUaYVsts=
k8s.io/utils v0.0.0-20250604170112-4c0f3b243397 h1:hwvWFiBzdWw1FhfY1FooPn3kzWuJ8tmbZBHi4zVsl1Y=
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