[TOC] ### YUM安装 ``` yum install docker -y ``` ### 镜像加速 #### 1. 修改配置文件 > vim /etc/docker/daemon.json ~~~ {"registry-mirrors":["https://registry.docker-cn.com"]} ~~~ #### 2. 重启服务 ``` sudo systemctl daemon-reload sudo systemctl restart docker ``` ### docker相关操作 ``` systemctl start docker #启动docker systemctl enable docker #开机启动docker systemctl status docker #查看docker状态 ```