在 Master 节点创建加入节点用的 Token
kubeadm token create --print-join-command
W1106 05:52:12.234596 1947512 configset.go:202] WARNING: kubeadm cannot validate component configs for API groups [kubelet.config.k8s.io kubeproxy.config.k8s.io]
kubeadm join 172.16.33.157:6443 --token xxx.yyyyyy --discovery-token-ca-cert-hash sha256:zzzzzzzzzzzzzzzzzzzzzz
Worker 节点登录 root 用户
su - root
一键安装
apt-get install -y kubelet=1.18.3-00 kubeadm=1.18.3-00 kubectl=1.18.3-00
拉取 Worker 节点需要的基础镜像 kube_proxy_v=v1.18.3 docker pull kubesphere/kube-proxy:${kube_proxy_v} docker tag kubesphere/kube-proxy:${kube_proxy_v} k8s.gcr.