Ubuntu 14.04主机上部署k8s集群
$git clone https://github.com/kubernetes/kubernetes.git
$cd kubernetes
$make>
$mv _output/release-stage/full/kubernetes/server/kubernetes-server-linux-amd64.tar.gz cluster/ubuntu/
Note
除了linux/amd64，默认还会为其他平台做交叉编译。为了减少编译时间，可以修改hack/lib/golang.sh，把KUBE_SERVER_PLATFORMS， KUBE_CLIENT_PLATFORMS和KUBE_TEST_PLATFORMS中除linux/amd64以外的其他平台注释掉。
2. 下载etcd,flannel安装包
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$ETCD_VERSION=${ETCD_VERSION:-"2.3.1"}
$ETCD="etcd-v${ETCD_VERSION}-linux-amd64"
$curl -L https://github.com/coreos/etcd/releases/download/v${ETCD_VERSION}/${ETCD}.tar.gz -o cluster/ubuntu/etcd.tar.gz
$FLANNEL_VERSION=${FLANNEL_VERSION:-"0.5.5"}
$curl -Lhttps://github.com/coreos/flannel/releases/download/v${FLANNEL_VERSION}/flannel-${FLANNEL_VERSION}-linux-amd64.tar.gz -o cluster/ubuntu/flannel.tar.gz
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3. 解压缩安装包
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$cd cluster/ubuntu
$mkdir -p binaries/master
$mkdir -p binaries/minion
$ tar xzf etcd.tar.gz
$ cp ${ETCD}/etcd ${ETCD}/etcdctl binaries/master
$ echo ${ETCD_VERSION} > binaries/.etcd
$tar xzf flannel.tar.gz
$cp flannel-${FLANNEL_VERSION}/flanneld binaries/master
$cp flannel-${FLANNEL_VERSION}/flanneld binaries/minion
$echo ${FLANNEL_VERSION} > binaries/.flannel
$KUBE_VERSION=1.3.0
$tar xzf kubernetes-server-linux-amd64.tar.gz
$cp kubernetes/server/bin/kube-apiserver kubernetes/server/bin/kube-controller-manager kubernetes/server/bin/kube-scheduler binaries/master
$cp kubernetes/server/bin/kubelet kubernetes/server/bin/kube-proxy binaries/minion
$cp kubernetes/server/bin/kubectl binaries/
$echo ${KUBE_VERSION} > binaries/.kubernetes
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4. 安装
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$ cd ../
$export nodes="ubuntu@10.1.9.2 ubuntu@10.1.9.3 ubuntu@10.1.9.4"
$export role="ai i i"
$export NUM_NODES=${NUM_NODES:-3}
$export SERVICE_CLUSTER_IP_RANGE=192.168.3.0/24
$export FLANNEL_NET=172.16.0.0/16
$KUBERNETES_PROVIDER=ubuntu ./kube-up.sh
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5. 解决不能从gcr.io下载pause-amd64:3.0 镜像的问题
1) 在可以访问gcr.io的地方
docker pull gcr.io/google_containers/pause-amd64:3.0
传到私有docker registry
docker tag gcr.io/google_containers/pause-amd64:3.0 k8s-docker.mydomain.com/google_containers/pause-amd64:3.0
docker push k8s-docker.mydomain.com/google_containers/pause-amd64:3.0
2) 在所有的k8s节点
docker pull k8s-docker.mydomain.com/google_containers/pause-amd64:3.0
docker tag k8s-docker.mydomain.com/google_containers/pause-amd64:3.0 gcr.io/google_containers/pause-amd64:3.0
Note
不通过私有registry中转，而是使用docker save/load应该也可以，只是要把save导出的文件复制到所有节点
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