From d401627a108cd94c9d22b9328f3cd59ac2780b95 Mon Sep 17 00:00:00 2001
From: "Timothy St. Clair" <timothysc@gmail.com>
Date: Wed, 12 Apr 2017 20:33:10 -0500
Subject: [PATCH] Try in cluster config when input KubeConfig is empty

---
 test/e2e/framework/util.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/test/e2e/framework/util.go b/test/e2e/framework/util.go
index aa13881b41e..fe56a23b076 100644
--- a/test/e2e/framework/util.go
+++ b/test/e2e/framework/util.go
@@ -1886,7 +1886,11 @@ func LoadConfig() (*restclient.Config, error) {
 	}
 	c, err := RestclientConfig(TestContext.KubeContext)
 	if err != nil {
-		return nil, err
+		if TestContext.KubeConfig == "" {
+			return restclient.InClusterConfig()
+		} else {
+			return nil, err
+		}
 	}
 
 	return clientcmd.NewDefaultClientConfig(*c, &clientcmd.ConfigOverrides{ClusterInfo: clientcmdapi.Cluster{Server: TestContext.Host}}).ClientConfig()