在CentOS中安装Docker
Docker官方安装文档
整理后
1.卸载老版本Docker(系统未安装过Docker,可以不用操作这步)
sudo yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-engine
sudo yum install -y yum-utils
sudo yum-config-manager \
--add-repo \
https://download.docker.com/linux/centos/docker-ce.repo
3.安装Docker
sudo yum install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
4.启动Docker
sudo systemctl start docker
5.设置Docker开机自启
sudo systemctl enable docker
6.验证Docker是否安装好
docker -v
出现Docker version 20.10.17, build 100c701

浙公网安备 33010602011771号