CentOS7 安装Docker-ce

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卸载老版本的 docker 及其相关依赖

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

安装 yum-utils,它提供了 yum-config-manager,可用来管理yum源

sudo yum install -y yum-utils

添加yum源

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

更新yum索引

sudo yum makecache fast

安装 docker-ce

sudo yum install docker-ce

启动 docker

sudo systemctl start docker

验证是否安装成功

sudo docker info

卸载dockers:

yum list installed | grep docker
sudo yum remove docker docker
pip uninstall $*
pip install requests .

安装docker-compose

yum -y install epel-release
yum install python-pip
pip install --upgrade pip

pip install docker-compose

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转载自blog.csdn.net/fangdengfu123/article/details/82461604