Centos 7及其以上 Linux Docker安装
更新系统
yum update -y
安装docker
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
sudo yum install docker-ce -y
sudo systemctl enable docker
sudo systemctl start docker
docker 加速器配置
sudo mkdir -p /etc/docker
sudo tee /etc/
