Add glide.yaml and vendor deps

vendor/k8s.io/kubernetes/cluster/gce/trusty/helper.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# Copyright 2015 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.
+
+# A library of helper functions and constant for ubuntu os distro
+
+# The configuration is based on upstart, which is in Ubuntu up to 14.04 LTS (Trusty).
+# Ubuntu 15.04 and above replaced upstart with systemd as the init system.
+# Consequently, the configuration cannot work on these images. In release-1.2 branch,
+# GCI and Trusty share the configuration code. We have to keep the GCI specific code
+# here as long as the release-1.2 branch has not been deprecated.
+
+# Creates the GCI specific metadata files if they do not exit.
+# Assumed var
+#   KUBE_TEMP
+function ensure-gci-metadata-files {
+  if [[ ! -f "${KUBE_TEMP}/gci-update.txt" ]]; then
+    cat >"${KUBE_TEMP}/gci-update.txt" << EOF
+update_disabled
+EOF
+  fi
+  if [[ ! -f "${KUBE_TEMP}/gci-docker.txt" ]]; then
+    cat >"${KUBE_TEMP}/gci-docker.txt" << EOF
+true
+EOF
+  fi
+}