Docker

准备centos环境

http://mirrors.aliyun.com/centos/  在里面找个中意的版本 嘻嘻嘻 7以上啦

设置网络

cd /etc/sysconfig/network-scripts

vim ifcfg-ens33

里面的onboot 改成yes

保存退出 service network start  或者 systemctl restart network

新建虚拟机的vm-tools

参考上一篇文章 https://blog.youkuaiyun.com/qq_30502699/article/details/106221274

安装Docker

sudo yum install yum-utils device-mapper-persistent-data lvm2

sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
sudo yum install docker-ce

sudo systemctl enable docker
sudo systemctl start docker

 开机自启动 和 启动

sudo systemctl enable docker
sudo systemctl start docker

检查docker有没有安装成功

sudo docker version

配置中国镜像

vi /etc/docker/daemon.json

{
    "registry-mirrors": [
        "https://registry.docker-cn.com"
    ]
}

sudo systemctl daemon-reload
sudo systemctl restart docker

其实这个镜像源也慢的一比  参考https://blog.youkuaiyun.com/weixin_43569697/article/details/89279225

完毕！