initialize klog

go.mod

@@ -11,6 +11,7 @@ require (
 	k8s.io/api v0.23.2
 	k8s.io/apimachinery v0.23.2
 	k8s.io/client-go v0.23.2
+	k8s.io/klog/v2 v2.30.0
 	sigs.k8s.io/controller-runtime v0.11.0
 )
 
@@ -67,7 +68,6 @@ require (
 	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
 	k8s.io/apiextensions-apiserver v0.23.0 // indirect
 	k8s.io/component-base v0.23.0 // indirect
-	k8s.io/klog/v2 v2.30.0 // indirect
 	k8s.io/kube-openapi v0.0.0-20211115234752-e816edb12b65 // indirect
 	k8s.io/utils v0.0.0-20210930125809-cb0fa318a74b // indirect
 	sigs.k8s.io/json v0.0.0-20211020170558-c049b76a60c6 // indirect

main.go

@@ -11,6 +11,7 @@ import (
 
 	// to ensure that exec-entrypoint and run can make use of them.
 	_ "k8s.io/client-go/plugin/pkg/client/auth"
+	"k8s.io/klog/v2"
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/healthz"
 	"sigs.k8s.io/controller-runtime/pkg/log/zap"
@@ -33,6 +34,7 @@ func main() {
 	flag.Parse()
 
 	ctrl.SetLogger(zap.New(zap.UseFlagOptions(&opts)))
+	klog.SetLogger(ctrl.Log)
 
 	mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{
 		Scheme:                 scheme,