Merge pull request #25454 from gouyang/add_local_util_tool

Automatic merge from submit-queue

Add local/util.sh

cluster/local/util.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Copyright 2016 The Kubernetes Authors All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Perform preparations required to run e2e tests
+function prepare-e2e() {
+  echo "Local doesn't need special preparations for e2e tests" 1>&2
+
+}