centos7.9安装docker，图文安装讲解

Dear 丶 2024-03-23 11:30 80阅读 0赞

#### 查看是否已经安装docker ####

yum list installed | grep docker // 查看是否安装docker

![在这里插入图片描述][324d9273a3d44bfdb6a243e1de777e2a.png]

#### 如果你安装过docker需要先删除docker ####

yum remove docker \
               docker-client \
               docker-client-latest \
               docker-common \
               docker-latest \
               docker-latest-logrotate \
               docker-logrotate \
               docker-engine

#### 安装docker ####

yum install -y yum-utils // 需要的安装包
    
    yum makecache fase // 更新索引
    
    // 建立Docker仓库 (映射仓库地址)
    yum-config-manager \
        --add-repo \
        https://download.docker.com/linux/centos/docker-ce.repo
        
    yum install docker-ce docker-ce-cli containerd.io // 安装命令

yum install -y yum-utils  
![在这里插入图片描述][1b7aa4491536432b9f389e1e1b2f877f.png]  
![在这里插入图片描述][c2f777ff41d04fe2bf22922790c6271d.png]  
yum makecache fase

// 建立Docker仓库 (映射仓库地址)  
yum-config-manager  
–add-repo  
https://download.docker.com/linux/centos/docker-ce.repo  
![在这里插入图片描述][b1566cc1e98c4bf790a56996eb160712.png]  
yum install docker-ce docker-ce-cli containerd.io // 安装命令  
![在这里插入图片描述][6a8d204abda941508082aed2634e2d06.png]  
![在这里插入图片描述][e54e1ce7593b4ea48d7e90357f9a9e31.png]  
![在这里插入图片描述][11280b25d4f441f0994a6cf576fd4e6e.png]  
![在这里插入图片描述][540117edf5394a98a27a853eabef71f0.png]  
输入docker --version查看docker版本，致此安装成功。  
![在这里插入图片描述][e38c80f773e84377bf27db71055c555b.png]

> 今天给自己的云服务器安装了一下docker，正好记录一下。

[324d9273a3d44bfdb6a243e1de777e2a.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/23/c466d8db99e8454a81230919d951c775.png
[1b7aa4491536432b9f389e1e1b2f877f.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/23/9b28670472a2484ca98f1879ff205c57.png
[c2f777ff41d04fe2bf22922790c6271d.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/23/a92214d2a705493ead9fac790cd78fc3.png
[b1566cc1e98c4bf790a56996eb160712.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/23/353ced2dcb054039820abfb8e768b6c1.png
[6a8d204abda941508082aed2634e2d06.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/23/b14e38e827fe4edf82c464eb1fb8f6bf.png
[e54e1ce7593b4ea48d7e90357f9a9e31.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/23/0c29850196e14865b7baf497968de9f7.png
[11280b25d4f441f0994a6cf576fd4e6e.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/23/1270d9d6a1d24245885c40e0077ab887.png
[540117edf5394a98a27a853eabef71f0.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/23/d94ff68c127949bb8fc212a655c1621c.png
[e38c80f773e84377bf27db71055c555b.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/23/0c8d1c36f5d64026819050f106efe1e9.png