安装 docker
dnf install -y device-mapper-persistent-data lvm2
dnf config-manager --add-repo=https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
dnf install -y docker-ce --nobest
systemctl start docker
systemctl start docker #运行Docker守护进程
systemctl stop docker #停止Docker守护进程
systemctl restart docker #重启Docker守护进程
systemctl enable docker #设置Docker开机自启动
systemctl status docker #查看Docker的运行状态
安装 docker-compose
sudo curl -L "https://github.com/docker/compose/releases/download/1.26.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
