log metrics tests into ginkgo writer

Signed-off-by: Ishan Khare <[email protected]>

test/e2e_metrics_proxy/metricsProxy.go

@@ -2,6 +2,7 @@ package e2emetricsproxy
 
 import (
 	"context"
+	"fmt"
 	"time"
 
 	"github.com/loft-sh/vcluster/pkg/metricsapiservice"
@@ -10,7 +11,6 @@ import (
 
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/util/wait"
-	"k8s.io/klog/v2"
 	apiregistrationv1 "k8s.io/kube-aggregator/pkg/apis/apiregistration/v1"
 	apiregistrationv1clientset "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/typed/apiregistration/v1"
 
@@ -47,7 +47,7 @@ var _ = ginkgo.Describe("Target Namespace", func() {
 			}
 
 			if len(nodeMetricsList.Items) == 0 {
-				klog.Errorf("expecting node metrics list to have at least 1 entry, got %s", len(nodeMetricsList.Items))
+				fmt.Fprintf(ginkgo.GinkgoWriter, "expecting node metrics list to have at least 1 entry, got %d", len(nodeMetricsList.Items))
 				return false, nil
 			}
 
@@ -57,7 +57,7 @@ var _ = ginkgo.Describe("Target Namespace", func() {
 			}
 
 			if len(podMetricsList.Items) == 0 {
-				klog.Errorf("expecting node metrics list to have at least 1 entry, got %s", len(podMetricsList.Items))
+				fmt.Fprintf(ginkgo.GinkgoWriter, "expecting pod metrics list to have at least 1 entry, got %d", len(podMetricsList.Items))
 				return false, nil
 			}