ceph-csi/vendor/k8s.io/kubernetes/cluster/gce/gci/helper.sh

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2018-01-09 18:57:14 +00:00
#!/bin/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.
# A library of helper functions and constant for GCI distro
# Creates the GCI specific metadata files if they do not exit.
# Assumed var
# KUBE_TEMP
function ensure-gci-metadata-files {
if [[ ! -f "${KUBE_TEMP}/gci-update.txt" ]]; then
echo -n "update_disabled" > "${KUBE_TEMP}/gci-update.txt"
fi
if [[ ! -f "${KUBE_TEMP}/gci-ensure-gke-docker.txt" ]]; then
echo -n "true" > "${KUBE_TEMP}/gci-ensure-gke-docker.txt"
fi
if [[ ! -f "${KUBE_TEMP}/gci-docker-version.txt" ]]; then
echo -n "${GCI_DOCKER_VERSION:-}" > "${KUBE_TEMP}/gci-docker-version.txt"
fi
}