ceph-csi/vendor/k8s.io/kubernetes/cluster/centos/build.sh

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2018-07-18 14:47:22 +00:00
#!/usr/bin/env bash
2018-01-09 18:57:14 +00:00
# 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.
# Download the flannel, etcd, docker, bridge-utils and K8s binaries automatically
# and store into binaries directory.
# Run as sudoers only
# author @kevin-wangzefeng
set -o errexit
set -o nounset
set -o pipefail
readonly ROOT=$(dirname "${BASH_SOURCE}")
source ${ROOT}/config-build.sh
# ensure $RELEASES_DIR is an absolute file path
mkdir -p ${RELEASES_DIR}
RELEASES_DIR=$(cd ${RELEASES_DIR}; pwd)
# get absolute file path of binaries
BINARY_DIR=$(cd ${ROOT}; pwd)/binaries
function clean-up() {
rm -rf ${RELEASES_DIR}
rm -rf ${BINARY_DIR}
}
function download-releases() {
rm -rf ${RELEASES_DIR}
mkdir -p ${RELEASES_DIR}
echo "Download flannel release v${FLANNEL_VERSION} ..."
curl -L ${FLANNEL_DOWNLOAD_URL} -o ${RELEASES_DIR}/flannel.tar.gz
echo "Download etcd release v${ETCD_VERSION} ..."
curl -L ${ETCD_DOWNLOAD_URL} -o ${RELEASES_DIR}/etcd.tar.gz
echo "Download kubernetes release v${K8S_VERSION} ..."
curl -L ${K8S_CLIENT_DOWNLOAD_URL} -o ${RELEASES_DIR}/kubernetes-client-linux-amd64.tar.gz
curl -L ${K8S_SERVER_DOWNLOAD_URL} -o ${RELEASES_DIR}/kubernetes-server-linux-amd64.tar.gz
echo "Download docker release v${DOCKER_VERSION} ..."
curl -L ${DOCKER_DOWNLOAD_URL} -o ${RELEASES_DIR}/docker.tar.gz
}
function unpack-releases() {
rm -rf ${BINARY_DIR}
mkdir -p ${BINARY_DIR}/master/bin
mkdir -p ${BINARY_DIR}/node/bin
# flannel
if [[ -f ${RELEASES_DIR}/flannel.tar.gz ]] ; then
tar xzf ${RELEASES_DIR}/flannel.tar.gz -C ${RELEASES_DIR}
cp ${RELEASES_DIR}/flanneld ${BINARY_DIR}/master/bin
cp ${RELEASES_DIR}/flanneld ${BINARY_DIR}/node/bin
fi
# etcd
if [[ -f ${RELEASES_DIR}/etcd.tar.gz ]] ; then
tar xzf ${RELEASES_DIR}/etcd.tar.gz -C ${RELEASES_DIR}
ETCD="etcd-v${ETCD_VERSION}-linux-amd64"
cp ${RELEASES_DIR}/$ETCD/etcd \
${RELEASES_DIR}/$ETCD/etcdctl ${BINARY_DIR}/master/bin
cp ${RELEASES_DIR}/$ETCD/etcd \
${RELEASES_DIR}/$ETCD/etcdctl ${BINARY_DIR}/node/bin
fi
# k8s
if [[ -f ${RELEASES_DIR}/kubernetes-client-linux-amd64.tar.gz ]] ; then
tar xzf ${RELEASES_DIR}/kubernetes-client-linux-amd64.tar.gz -C ${RELEASES_DIR}
cp ${RELEASES_DIR}/kubernetes/client/bin/kubectl ${BINARY_DIR}
fi
if [[ -f ${RELEASES_DIR}/kubernetes-server-linux-amd64.tar.gz ]] ; then
tar xzf ${RELEASES_DIR}/kubernetes-server-linux-amd64.tar.gz -C ${RELEASES_DIR}
cp ${RELEASES_DIR}/kubernetes/server/bin/kube-apiserver \
${RELEASES_DIR}/kubernetes/server/bin/kube-controller-manager \
${RELEASES_DIR}/kubernetes/server/bin/kube-scheduler ${BINARY_DIR}/master/bin
cp ${RELEASES_DIR}/kubernetes/server/bin/kubelet \
${RELEASES_DIR}/kubernetes/server/bin/kube-proxy ${BINARY_DIR}/node/bin
fi
# docker
if [[ -f ${RELEASES_DIR}/docker.tar.gz ]]; then
tar xzf ${RELEASES_DIR}/docker.tar.gz -C ${RELEASES_DIR}
cp ${RELEASES_DIR}/docker/docker* ${BINARY_DIR}/node/bin
fi
chmod -R +x ${BINARY_DIR}
echo "Done! All binaries are stored in ${BINARY_DIR}"
}
function parse-opt() {
local opt=${1-}
case $opt in
download)
download-releases
;;
unpack)
unpack-releases
;;
clean)
clean-up
;;
all)
download-releases
unpack-releases
;;
*)
echo "Usage: "
echo " build.sh <command>"
echo "Commands:"
echo " clean Clean up downloaded releases and unpacked binaries."
echo " download Download releases to \"${RELEASES_DIR}\"."
echo " unpack Unpack releases downloaded in \"${RELEASES_DIR}\", and copy binaries to \"${BINARY_DIR}\"."
echo " all Download releases and unpack them."
;;
esac
}
parse-opt $@