• 环境：

    • cenos7(X86_64) + openssh
    • 安装工具yum

  • 安装

    1 检查更新

    1

     sudo yum check-update

    2 安装依赖包

    1

    sudo yum install -y yum-utils device-mapper-persistent-data lvm2

    3 增加docker repo地址

    1

    sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

    4 安装docker

    1

    sudo yum install docker

    5 启动docker服务查看状态

    1

    sudo systemctl start docker

    开机启动

    1

    sudo systemctl enable docker

    查看状态

    1

    sudo systemctl status docker0

参考及引用

https://phoenixnap.com/kb/how-to-install-docker-centos-7 Photo by Steve Johnson from Pexels