本文演示CentOS(centos8)中安装docker
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说明:本文不做相关介绍,只讲述安装过程
卸载原有docker
yum remove docker
docker-client
docker-client-latest
docker-common
docker-latest
docker-latest-logrotate
docker-logrotate
docker-engine
安装依赖包
yum install -y yum-utils
device-mapper-persistent-data
lvm2
设置镜像仓库
yum-config-manager
--add-repo
https://download.docker.com/linux/centos/docker-ce.repo
设置阿里云镜像加速器
https://cr.console.aliyun.com/cn-hangzhou/instances/mirrors
安装docker
yum install docker-ce docker-ce-cli containerd.io
若出现以下问题, 需要安装 containerd.io 的版本必须大于等于 1.2.2-3
wget https://download.docker.com/linux/centos/7/x86_64/edge/Packages/containerd.io-1.2.6-3.3.el7.x86_64.rpmyum install -y containerd.io-1.2.6-3.3.el7.x86_64.rpm yum install docker-ce docker-ce-cli containerd.io
![[CentOS]CentOS搭建docker服务器](https://img.niaorui.com/blogimg/20251127/e181fa514fc8421d9c84fa2d3cda9b32.jpg)
启动/停止
#启动
systemctl start docker
#开机启动
systemctl enable docker
#停止
systemctl stop docker
#查看版本
docker version
查看docker版本
![[CentOS]CentOS搭建docker服务器](https://img.niaorui.com/blogimg/20251127/9d11c165a9d8492990c8f630b34e8efc.jpg)
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