CentOS7使用阿里源安装最新版Docker
卸载已经安装的Docker
sudo yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-selinux \
docker-engine-selinux \
docker-engine添加阿里镜像
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo查看可以安装的docker版本
yum list docker-ce --showduplicates安装18.03.1
sudo yum install docker-ce-18.03.1.ce启动 Docker
systemctl enable docker
systemctl start docker设置Docker阿里云加速器
sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://xxxxx.mirror.aliyuncs.com"]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker注意：需要替换
xxxxx为你的阿里云加速器地址，该加速器地址获取方法可以参考我的另外一篇教程:配置Aliyun Docker加速器
