文档

https://docs.docker.com/

前置

• 安装依赖

yum install -y yum-utils

• 添加 docker-ce 镜像源

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

安装 docker-ce docker-ce-cli containerd.io

yum install docker-ce docker-ce-cli containerd.io

安装 docker-compose

sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

sudo chmod +x /usr/local/bin/docker-compose

验证安装

• 查看 docker 版本号

docker -v

• 查看 docker-compose 版本号

docker-compose -v

使用

systemctl status docker		//查看状态
systemctl start docker		//启动
systemctl restart docker	//重启
systemctl stop docker		//停止

配置

vim /etc/docker/daemon.json

配置修改完成需要重启：systemctl restart docker