[uos@localhost ~]$ cat /etc/yum.repos.d/docker.repo [docker-ce-stable] name=Docker CE Stable - $basearch baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/8/$basearch/stable enabled=1 gpgcheck=1 gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
sudo yum install docker-ce sudo systemctl start docker.service sudo systemctl status docker.service
sudo docker run \ --rm \ -u root \ -p 8080:8080 \ -v jenkins-data:/var/jenkins_home \ -v /var/run/docker.sock:/var/run/docker.sock \ -v "$HOME":/home \ jenkinsci/blueocean