synced-pool.go

@@ -15,6 +15,7 @@ import (
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promauto"
 	"google.golang.org/grpc"
+	"google.golang.org/grpc/credentials/insecure"
 	"k8s.io/apimachinery/pkg/watch"
 )
 
@@ -191,7 +192,7 @@ func (p *SyncedPool) AddRemote(host string) {
 	target := fmt.Sprintf("%s:1337", host)
 	//ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
 	//defer cancel()
-	conn, err := grpc.NewClient(target) //grpc.DialContext(ctx, target, grpc.WithInsecure(), grpc.WithBlock())
+	conn, err := grpc.NewClient(target, grpc.WithTransportCredentials(insecure.NewCredentials())) //grpc.DialContext(ctx, target, grpc.WithInsecure(), grpc.WithBlock())
 	if err != nil {
 		log.Printf("AddRemote: dial %s failed: %v", target, err)
 		return