初始化主节点

设置环境变量

MASTER_ADDRESS=192.168.18.131
KUBE_VERSION=1.7.2
KUBE_TOKEN=863f67.19babbff7bfe8543
FLANNEL_VERSION=v0.8.0

初始化

kubeadm init --apiserver-advertise-address=${MASTER_ADDRESS} --token=${KUBE_TOKEN}  --ignore-preflight-errors 'Swap' --pod-network-cidr=10.244.0.0/16 —kubernetes-version=v${KUBE_VERSION}
或
kubeadm init --apiserver-advertise-address=${MASTER_ADDRESS}

 复制用户配置

mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube/config

配置网络

kubectl --namespace kube-system apply -f https://raw.githubusercontent.com/coreos/flannel/${FLANNEL_VERSION}/Documentation/kube-flannel-rbac.yml

kubectl --namespace kube-system apply -f https://raw.githubusercontent.com/coreos/flannel/${FLANNEL_VERSION}/Documentation/kube-flannel.yml