【kubernetes】ubuntu14.04 64位 搭建kubernetes过程
#!/bin/bash# Copyright
2015 The Kubernetes Authors All rights reserved.
#
# 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 etcd, flannel, and K8s binaries automatically and stored in binaries directory
# Run as root only
# author @resouer @WIZARD-CXY
set -e
#function cleanup {
# cleanup work
#rm -rf flannel* kubernetes* etcd* binaries
#}
#trap cleanup SIGHUP SIGINT SIGTERM
pushd $(dirname $0)
mkdir -p binaries/master
mkdir -p binaries/minion
# flannel
FLANNEL_VERSION=${FLANNEL_VERSION:-"0.5.5"}
echo "Prepare flannel ${FLANNEL_VERSION}>
grep -q "^${FLANNEL_VERSION}\$" binaries/.flannel 2>/dev/null || {
#curl -Lhttps://github.com/coreos/flannel/releases/download/v${FLANNEL_VERSION}/flannel-${FLANNEL_VERSION}-linux-amd64.tar.gz -o flannel.tar.gz
#tar xzf flannel.tar.gz
#cp flannel-${FLANNEL_VERSION}/flanneld binaries/master
# cp flannel-${FLANNEL_VERSION}/flanneld binaries/minion
echo ${FLANNEL_VERSION} > binaries/.flannel
}
# ectd
ETCD_VERSION=${ETCD_VERSION:-"2.3.1"}
ETCD="etcd-v${ETCD_VERSION}-linux-amd64"
echo "Prepare etcd ${ETCD_VERSION}>
grep -q "^${ETCD_VERSION}\$" binaries/.etcd 2>/dev/null || {
#curl -L https://github.com/coreos/etcd/releases/download/v${ETCD_VERSION}/${ETCD}.tar.gz -o etcd.tar.gz
#tar xzf etcd.tar.gz
#cp ${ETCD}/etcd ${ETCD}/etcdctl binaries/master
echo ${ETCD_VERSION} > binaries/.etcd
}
function get_latest_version_number {
local -r latest_url="https://storage.googleapis.com/kubernetes-release/release/stable.txt"
if [[ $(which wget) ]]; then
wget -qO- ${latest_url}
elif [[ $(which curl) ]]; then
curl -Ss ${latest_url}
else
echo "Couldn't find curl or wget.Bailing out." >&2
exit 4
fi
}
KUBE_VERSION=$(get_latest_version_number | sed 's/^v//')
# k8s
echo "Prepare kubernetes ${KUBE_VERSION}>
grep -q "^${KUBE_VERSION}\$" binaries/.kubernetes 2>/dev/null || {
#curl -L https://github.com/kubernetes/kubernetes/releases/download/v${KUBE_VERSION}/kubernetes.tar.gz -o kubernetes.tar.gz
#tar xzf kubernetes.tar.gz
#pushd kubernetes/server
#tar xzf kubernetes-server-linux-amd64.tar.gz
#popd
#cp kubernetes/server/kubernetes/server/bin/kube-apiserver \
# kubernetes/server/kubernetes/server/bin/kube-controller-manager \
# kubernetes/server/kubernetes/server/bin/kube-scheduler binaries/master
#cp kubernetes/server/kubernetes/server/bin/kubelet \
# kubernetes/server/kubernetes/server/bin/kube-proxy binaries/minion
#cp kubernetes/server/kubernetes/server/bin/kubectl binaries/
echo ${KUBE_VERSION} > binaries/.kubernetes
}
#rm -rf flannel* kubernetes* etcd*
echo "Done! All your binaries locate in kubernetes/cluster/ubuntu/binaries directory"
popd
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