From 9377a4bf3228cb974dcf32c4ab8f43356bc8a8d5 Mon Sep 17 00:00:00 2001
From: Dan Winship <danw@redhat.com>
Date: Mon, 17 Jul 2017 16:37:16 -0400
Subject: [PATCH] Update some tests to fall back to InternalIP if ExternalIP
 isn't set

---
 test/e2e/framework/service_util.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/e2e/framework/service_util.go b/test/e2e/framework/service_util.go
index 114dececb12..300baa9f4a5 100644
--- a/test/e2e/framework/service_util.go
+++ b/test/e2e/framework/service_util.go
@@ -307,6 +307,10 @@ func GetNodePublicIps(c clientset.Interface) ([]string, error) {
 	nodes := GetReadySchedulableNodesOrDie(c)
 
 	ips := CollectAddresses(nodes, v1.NodeExternalIP)
+	if len(ips) == 0 {
+		// If ExternalIP isn't set, assume the test programs can reach the InternalIP
+		ips = CollectAddresses(nodes, v1.NodeInternalIP)
+	}
 	return ips, nil
 }