引言
卸载旧版本
卸载旧依赖
sudo yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-engine
安装 Docker Engine-Community
新主机上首次安装 Docker Engine-Community 之前,需要设置 Docker 仓库
1 设置仓库
sudo yum install -y yum-utils \
device-mapper-persistent-data \
lvm2

2 安装 Docker Engine-Community
sudo yum install docker-ce docker-ce-cli containerd.io
等待安装,中间会有几步提示让你输入,输入'y'即可

检查是否安装成功,输入 docker -v ,有输出则安装成功了

3 启动docker
sudo systemctl start docker
4 安装docker-compose
$curl -L https://github.com/docker/compose/releases/download/1.8.0/run.sh > /usr/local/bin/docker-compose
$ chmod +x /usr/local/bin/docker-compose
检查,输入 docker-compose --version ,若有输出,则安装成功

5 至此,大工告成
网友评论