一,概览
二,在线安装
2.1 docker安装
操作系统:centos7
添加yum源文件
新建 /etc/yum.repos.d/docker.repo 文件:
sudo vi /etc/yum.repos.d/docker.repo
添加如下内容
[dockerrepo]
name=Docker Repository
baseurl=https://mirrors.tuna.tsinghua.edu.cn/docker/yum/repo/centos7
enabled=1
gpgcheck=1
gpgkey=https://mirrors.tuna.tsinghua.edu.cn/docker/yum/gpg
执行安装命令
sudo yum makecache
sudo yum install docker-engine
启动
systemctl start docker.service
2.2 安装docker-compose
执行命令
sudo curl -L https://github.com/docker/compose/releases/download/1.8.1/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
三,离线安装
操作系统:centos7
3.1 RPM安装步骤
1,下载RPM文件:
https://download.docker.com/linux/centos/7/x86_64/stable/Packages/
2,运行安装命令
$ sudo yum install /path/to/package.rpm
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