Merge pull request #10955 from azhao155/yzhao/feature/replaceGlogWithKlog

Replace glog with klog

cmd/auto-pause/auto-pause-hook/config.go

@@ -27,8 +27,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/rest"
-
-	"github.com/golang/glog"
+	"k8s.io/klog/v2"
 )
 
 var (
@@ -41,11 +40,11 @@ var (
 func client() *kubernetes.Clientset {
 	config, err := rest.InClusterConfig()
 	if err != nil {
-		glog.Fatal(err)
+		klog.Fatal(err)
 	}
 	clientset, err := kubernetes.NewForConfig(config)
 	if err != nil {
-		glog.Fatal(err)
+		klog.Fatal(err)
 	}
 	return clientset
 }
@@ -55,14 +54,14 @@ func client() *kubernetes.Clientset {
 func apiServerCert(clientset *kubernetes.Clientset) []byte {
 	c, err := clientset.CoreV1().ConfigMaps("kube-system").Get(context.TODO(), "extension-apiserver-authentication", metav1.GetOptions{})
 	if err != nil {
-		glog.Fatal(err)
+		klog.Fatal(err)
 	}
 
 	pem, ok := c.Data["requestheader-client-ca-file"]
 	if !ok {
-		glog.Fatalf(fmt.Sprintf("cannot find the ca.crt in the configmap, configMap.Data is %#v", c.Data))
+		klog.Fatalf(fmt.Sprintf("cannot find the ca.crt in the configmap, configMap.Data is %#v", c.Data))
 	}
-	glog.Info("client-ca-file=", pem)
+	klog.Info("client-ca-file=", pem)
 	return []byte(pem)
 }
 
@@ -73,7 +72,7 @@ func configTLS(clientset *kubernetes.Clientset, serverCert []byte, serverKey []b
 
 	sCert, err := tls.X509KeyPair(serverCert, serverKey)
 	if err != nil {
-		glog.Fatal(err)
+		klog.Fatal(err)
 	}
 	return &tls.Config{
 		Certificates: []tls.Certificate{sCert},
@@ -89,7 +88,7 @@ func selfRegistration(clientset *kubernetes.Clientset, caCert []byte) {
 	_, err := client.Get(context.TODO(), webhookName, metav1.GetOptions{})
 	if err == nil {
 		if err2 := client.Delete(context.TODO(), webhookName, metav1.DeleteOptions{}); err2 != nil {
-			glog.Fatal(err2)
+			klog.Fatal(err2)
 		}
 	}
 	var failurePolicy v1.FailurePolicyType = v1.Fail
@@ -142,7 +141,7 @@ func selfRegistration(clientset *kubernetes.Clientset, caCert []byte) {
 		},
 	}
 	if _, err := client.Create(context.TODO(), webhookConfig, metav1.CreateOptions{}); err != nil {
-		glog.Fatalf("Client creation failed with %s", err)
+		klog.Fatalf("Client creation failed with %s", err)
 	}
 	log.Println("CLIENT CREATED")
 }

cmd/auto-pause/auto-pause-hook/main.go

@@ -25,7 +25,6 @@ import (
 	"net/http"
 	"strconv"
 
-	"github.com/golang/glog"
 	"github.com/mattbaird/jsonpatch"
 
 	v1 "k8s.io/api/admission/v1"
@@ -33,6 +32,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/klog/v2"
 	"k8s.io/minikube/pkg/minikube/constants"
 )
 
@@ -171,6 +171,6 @@ func main() {
 	go selfRegistration(clientset, cacert)
 	err := server.ListenAndServeTLS("", "")
 	if err != nil {
-		glog.Fatalf("Start https server failed with %s", err)
+		klog.Fatalf("Start https server failed with %s", err)
 	}
 }

go.mod

@@ -27,7 +27,6 @@ require (
 	github.com/elazarl/goproxy v0.0.0-20190421051319-9d40249d3c2f
 	github.com/elazarl/goproxy/ext v0.0.0-20190421051319-9d40249d3c2f // indirect
 	github.com/golang-collections/collections v0.0.0-20130729185459-604e922904d3
-	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b // indirect
 	github.com/google/go-cmp v0.5.5
 	github.com/google/go-containerregistry v0.4.1
 	github.com/google/go-github v17.0.0+incompatible