Linux安装Docker
1、 安装依赖包
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[root@localhost ~]# yum install -y yum-utils device-mapper-persistent-data lvm2
2、添加Docker软件包源
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[root@localhost ~]# yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
3、安装Docker CE
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[root@localhost ~]# yum install -y docker-ce
4、启动Docker服务并设置开机启动
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[root@localhost ~]# systemctl start docker.service
[root@localhost ~]# systemctl enable docker.service
