centos docker 安装

#下载docker依赖组件
yum -y install yum-utils device-mapper-persistent-data lvm2

#设置下载的docker 的进项源为阿里云
yum-config-manager -add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

#安装docker服务
yum -y install docker-ce

#安装成功后设置开机启动
#启动dokcer服务
systemctl start docker
#设置开机自启动
systemctl enable docker

测试是否安装成功
docker version

 docker-compose 安装

下载linux 版docker-compse
https://github.com/docker/compose/releases/download/v2.23.3/docker-compose-linux-x86_64

chmod +x docker-compose-Linux-86_64

mv dokcer-compose-Linux-x86_64 docker-compose

mv docker-compose /usr/bin

docker-compose version