mirror of
https://github.com/k3s-io/kubernetes.git
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138 lines
4.2 KiB
Bash
Executable File
138 lines
4.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2015 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Download the flannel, etcd, docker, bridge-utils and K8s binaries automatically
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# and store into binaries directory.
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# Run as sudoers only
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# author @kevin-wangzefeng
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set -o errexit
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set -o nounset
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set -o pipefail
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readonly ROOT=$(dirname "${BASH_SOURCE}")
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source ${ROOT}/config-build.sh
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# ensure $RELEASES_DIR is an absolute file path
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mkdir -p ${RELEASES_DIR}
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RELEASES_DIR=$(cd ${RELEASES_DIR}; pwd)
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# get absolute file path of binaries
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BINARY_DIR=$(cd ${ROOT}; pwd)/binaries
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function clean-up() {
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rm -rf ${RELEASES_DIR}
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rm -rf ${BINARY_DIR}
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}
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function download-releases() {
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rm -rf ${RELEASES_DIR}
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mkdir -p ${RELEASES_DIR}
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echo "Download flannel release v${FLANNEL_VERSION} ..."
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curl -L ${FLANNEL_DOWNLOAD_URL} -o ${RELEASES_DIR}/flannel.tar.gz
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echo "Download etcd release v${ETCD_VERSION} ..."
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curl -L ${ETCD_DOWNLOAD_URL} -o ${RELEASES_DIR}/etcd.tar.gz
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echo "Download kubernetes release v${K8S_VERSION} ..."
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curl -L ${K8S_CLIENT_DOWNLOAD_URL} -o ${RELEASES_DIR}/kubernetes-client-linux-amd64.tar.gz
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curl -L ${K8S_SERVER_DOWNLOAD_URL} -o ${RELEASES_DIR}/kubernetes-server-linux-amd64.tar.gz
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echo "Download docker release v${DOCKER_VERSION} ..."
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curl -L ${DOCKER_DOWNLOAD_URL} -o ${RELEASES_DIR}/docker.tar.gz
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}
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function unpack-releases() {
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rm -rf ${BINARY_DIR}
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mkdir -p ${BINARY_DIR}/master/bin
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mkdir -p ${BINARY_DIR}/node/bin
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# flannel
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if [[ -f ${RELEASES_DIR}/flannel.tar.gz ]] ; then
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tar xzf ${RELEASES_DIR}/flannel.tar.gz -C ${RELEASES_DIR}
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cp ${RELEASES_DIR}/flanneld ${BINARY_DIR}/master/bin
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cp ${RELEASES_DIR}/flanneld ${BINARY_DIR}/node/bin
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fi
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# etcd
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if [[ -f ${RELEASES_DIR}/etcd.tar.gz ]] ; then
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tar xzf ${RELEASES_DIR}/etcd.tar.gz -C ${RELEASES_DIR}
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ETCD="etcd-v${ETCD_VERSION}-linux-amd64"
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cp ${RELEASES_DIR}/$ETCD/etcd \
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${RELEASES_DIR}/$ETCD/etcdctl ${BINARY_DIR}/master/bin
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cp ${RELEASES_DIR}/$ETCD/etcd \
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${RELEASES_DIR}/$ETCD/etcdctl ${BINARY_DIR}/node/bin
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fi
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# k8s
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if [[ -f ${RELEASES_DIR}/kubernetes-client-linux-amd64.tar.gz ]] ; then
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tar xzf ${RELEASES_DIR}/kubernetes-client-linux-amd64.tar.gz -C ${RELEASES_DIR}
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cp ${RELEASES_DIR}/kubernetes/client/bin/kubectl ${BINARY_DIR}
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fi
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if [[ -f ${RELEASES_DIR}/kubernetes-server-linux-amd64.tar.gz ]] ; then
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tar xzf ${RELEASES_DIR}/kubernetes-server-linux-amd64.tar.gz -C ${RELEASES_DIR}
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cp ${RELEASES_DIR}/kubernetes/server/bin/kube-apiserver \
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${RELEASES_DIR}/kubernetes/server/bin/kube-controller-manager \
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${RELEASES_DIR}/kubernetes/server/bin/kube-scheduler ${BINARY_DIR}/master/bin
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cp ${RELEASES_DIR}/kubernetes/server/bin/kubelet \
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${RELEASES_DIR}/kubernetes/server/bin/kube-proxy ${BINARY_DIR}/node/bin
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fi
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# docker
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if [[ -f ${RELEASES_DIR}/docker.tar.gz ]]; then
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tar xzf ${RELEASES_DIR}/docker.tar.gz -C ${RELEASES_DIR}
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cp ${RELEASES_DIR}/docker/docker* ${BINARY_DIR}/node/bin
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fi
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chmod -R +x ${BINARY_DIR}
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echo "Done! All binaries are stored in ${BINARY_DIR}"
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}
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function parse-opt() {
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local opt=${1-}
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case $opt in
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download)
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download-releases
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;;
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unpack)
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unpack-releases
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;;
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clean)
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clean-up
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;;
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all)
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download-releases
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unpack-releases
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;;
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*)
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echo "Usage: "
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echo " build.sh <command>"
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echo "Commands:"
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echo " clean Clean up downloaded releases and unpacked binaries."
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echo " download Download releases to \"${RELEASES_DIR}\"."
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echo " unpack Unpack releases downloaded in \"${RELEASES_DIR}\", and copy binaries to \"${BINARY_DIR}\"."
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echo " all Download releases and unpack them."
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;;
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esac
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}
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parse-opt $@
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