CentOS安装Docker并设置开机启动

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  1. 删除旧版 

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    sudo yum remove docker docker-common  docker-selinux  docker-engine

  2. 安装库

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

  3. 配置stable repo

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

  4. 安装

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    sudo yum install docker-ce

  5. 启动

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    sudo systemctl start docker

  6. 开机启动

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    sudo systemctl enable docker

7 . hello world

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sudo docker run hello-world

Thanks for reading.