基于 Docker 搭建 etcd 集群和命令权限管理
下载安装$wget https://github.com/etcd-io/etcd/releases/download/v3.5.0/etcd-v3.5.0-linux-amd64.tar.gz$tar xf etcd-v3.5.0-linux-amd64.tar.gz$cd etcd-v3.5.0-linux-amd64打包镜像编写 Dockerfile：FROM alpineADD etcd /usr/local/bin/ADD etcdctl /usr/local/b
