Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/kubernetes/build/util.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+# Copyright 2016 The Kubernetes Authors.
+#
+# 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.
+
+# Common utility functions for build scripts
+
+KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
+
+function kube::release::semantic_version() {
+  # This takes:
+  # Client Version: version.Info{Major:"1", Minor:"1+", GitVersion:"v1.1.0-alpha.0.2328+3c0a05de4a38e3", GitCommit:"3c0a05de4a38e355d147dbfb4d85bad6d2d73bb9", GitTreeState:"clean"}
+  # and spits back the GitVersion piece in a way that is somewhat
+  # resilient to the other fields changing (we hope)
+  ${KUBE_ROOT}/cluster/kubectl.sh version --client | sed "s/, */\\
+/g" | egrep "^GitVersion:" | cut -f2 -d: | cut -f2 -d\"
+}
+
+function kube::release::semantic_image_tag_version() {
+    printf "$(kube::release::semantic_version)" | tr + _
+}