前言
系统环境：
- Centos7
一、查看可用的软件版本
#下载清华的镜像源文件 wget -O /etc/yum.repos.d/docker-ce.repo https://download.docker.com/linux/centos/docker-ce.repo sudo sed -i 's+download.docker.com+mirrors.tuna.tsinghua.edu.cn/docker-ce+' /etc/yum.repos.d/docker-ce.repo yum update
sudo yum list docker-ce --showduplicates|sort -r Loading mirror speeds from cached hostfile Loaded plugins: fastestmirror docker-ce.x86_64 3:19.03.8-3.el7 docker-ce-stable docker-ce.x86_64 3:19.03.7-3.el7 docker-ce-stable docker-ce.x86_64 3:19.03.6-3.el7 docker-ce-stable docker-ce.x86_64 3:19.03.5-3.el7 docker-ce-stable docker-ce.x86_64 3:19.03.4-3.el7 docker-ce-stable docker-ce.x86_64 3:19.03.3-3.el7 docker-ce-stable docker-ce.x86_64 3:19.03.2-3.el7 docker-ce-stable docker-ce.x86_64 3:19.03.1-3.el7 docker-ce-stable ....
二、下载到指定文件夹
sudo yum install --downloadonly --downloaddir=/tmp/docker-19.03 docker-ce-19.03.8-3.el7 docker-ce-cli-19.03.8-3.el7
Dependencies Resolved ==================================================================================================================================================================================== Package Arch Version Repository Size ==================================================================================================================================================================================== Installing: docker-ce x86_64 3:19.03.8-3.el7 docker 25 M Installing for dependencies: container-selinux noarch 2:2.107-3.el7 extras 39 k containerd.io x86_64 1.2.13-3.1.el7 docker 23 M docker-ce-cli x86_64 1:19.03.8-3.el7 docker 40 M Transaction Summary ==================================================================================================================================================================================== Install 1 Package (+3 Dependent packages) Total download size: 87 M Installed size: 363 M Background downloading packages, then exiting: (1/4): container-selinux-2.107-3.el7.noarch.rpm | 39 kB 00:00:00 (2/4): containerd.io-1.2.13-3.1.el7.x86_64.rpm | 23 MB 00:00:00 (3/4): docker-ce-19.03.8-3.el7.x86_64.rpm | 25 MB 00:00:00 (4/4): docker-ce-cli-19.03.8-3.el7.x86_64.rpm | 40 MB 00:00:00 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Total 118 MB/s | 87 MB 00:00:00 exiting because "Download Only" specified
三、解压后复制到目标服务器之后进入文件夹安装
yum install *.rpm
四、启动docker
systemctl start docker
五、测试docker是否安装成功
docker ps
