Migrated leader election to lease API

controller/controller.go

@@ -865,7 +865,7 @@ func (ctrl *ProvisionController) Run(ctx context.Context) {
 	go ctrl.volumeStore.Run(ctx, DefaultThreadiness)
 
 	if ctrl.leaderElection {
-		rl, err := resourcelock.New("endpoints",
+		rl, err := resourcelock.New("endpointsleases",
 			ctrl.leaderElectionNamespace,
 			strings.Replace(ctrl.provisionerName, "/", "-", -1),
 			ctrl.client.CoreV1(),

go.mod

@@ -3,15 +3,15 @@ module sigs.k8s.io/sig-storage-lib-external-provisioner/v8
 go 1.16
 
 require (
+	github.com/dgrijalva/jwt-go v3.2.0+incompatible // indirect
+	github.com/docker/spdystream v0.0.0-20160310174837-449fdfce4d96 // indirect
+	github.com/go-openapi/spec v0.0.0-20160808142527-6aced65f8501 // indirect
 	github.com/miekg/dns v1.1.29
-	github.com/onsi/ginkgo v1.12.0 // indirect
-	github.com/onsi/gomega v1.9.0 // indirect
 	github.com/prometheus/client_golang v1.5.1
 	github.com/prometheus/client_model v0.2.0
-	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d // indirect
-	golang.org/x/time v0.0.0-20191024005414-555d28b269f0
-	k8s.io/api v0.19.1
-	k8s.io/apimachinery v0.19.1
-	k8s.io/client-go v0.19.1
-	k8s.io/klog/v2 v2.3.0
+	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac
+	k8s.io/api v0.23.3
+	k8s.io/apimachinery v0.23.3
+	k8s.io/client-go v0.23.3
+	k8s.io/klog/v2 v2.30.0
 )