centos 安装 docker

• CentOS 7
• CentOS 8 (stream)
• CentOS 9 (stream)

卸载旧版本

sudo yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-engine

添加docker的yum源

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

国内源

 
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
 
sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
 
sudo yum makecache fast
sudo yum -y install docker-ce
 
sudo service docker start

 最新版

sudo yum install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin -y

选版本安装

yum list docker-ce --showduplicates | sort -r

阿里云加速

登陆阿里云控制台查找你的加速地址

1. Start Docker.

   $ sudo systemctl start docker
   

2. Verify that the Docker Engine installation is successful by running the hello-world image.

   $ sudo docker run hello-world