add kube-apiserver-lease-controller poststart hook

cmd/kube-apiserver/app/server.go

@@ -364,6 +364,9 @@ func CreateKubeAPIServerConfig(
 			ExtendExpiration:            s.Authentication.ServiceAccounts.ExtendExpiration,
 
 			VersionedInformers: versionedInformers,
+
+			IdentityLeaseDurationSeconds:      s.IdentityLeaseDurationSeconds,
+			IdentityLeaseRenewIntervalSeconds: s.IdentityLeaseRenewIntervalSeconds,
 		},
 	}