Add debug logging to TestGameServerTcpProtocol for flaky test diagnosis

Author: markmandel

test/e2e/gameserver_test.go

@@ -1032,6 +1032,8 @@ func TestGameServerPortPolicyNone(t *testing.T) {
 
 func TestGameServerTcpProtocol(t *testing.T) {
 	t.Parallel()
+	log := e2eframework.TestLogger(t)
+	ctx := context.Background()
 	gs := framework.DefaultGameServer(framework.Namespace)
 
 	gs.Spec.Ports[0].Protocol = corev1.ProtocolTCP
@@ -1044,6 +1046,16 @@ func TestGameServerTcpProtocol(t *testing.T) {
 	require.NoError(t, err)
 
 	replyTCP, err := e2eframework.SendGameServerTCP(readyGs, "Hello World !")
+	if err != nil {
+		framework.LogEvents(t, log, readyGs.ObjectMeta.Namespace, readyGs)
+		pod, err := framework.KubeClient.CoreV1().Pods(readyGs.ObjectMeta.Namespace).Get(ctx, readyGs.Name, metav1.GetOptions{})
+		if err != nil {
+			log.WithError(err).Info("Could not retrieve pod for GameServer")
+		} else {
+			framework.LogEvents(t, log, readyGs.ObjectMeta.Namespace, pod)
+			framework.LogPodContainers(t, pod)
+		}
+	}
 	require.NoError(t, err)
 	assert.Equal(t, "ACK TCP: Hello World !\n", replyTCP)
 }