node节点前期部署环境略过,从kubectl join开始
#kubeadm token create 在master上重新获取token(原token失效)
#openssl x509 -pubkey -in /etc/kubernetes/pki/ca.crt | openssl rsa -pubin -outform der 2>/dev/null | openssl dgst -sha256 -hex | sed 's/^.* //' 在master上获取sha值
#kubeadm join 10.194.28.104:6443 –token [token] --discovery-token-ca-cert-hash sha256:[sha值]【新节点上join】
master~#kubectl get node 等待kubectl-flannel安装(DaemonSet在每个节点都会起一个pod)
complete.