sudo yum -y install vim
sudo setenforce Permissive
sudo vim /etc/selinux/config
SELINUX=permissive
sudo systemctl stop firewalld.service
sudo systemctl disable firewalld.service
sudo yum remove -y 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
sudo yum install -y docker-ce docker-ce-cli containerd.io
sudo mkdir -p /data/var/lib/docker/
sudo chmod g-r,o-r /data/var/lib/docker/
sudo mkdir /etc/docker/
sudo touch /etc/docker/daemon.json
sudo vim /etc/docker/daemon.json
{
"data-root": "/data/var/lib/docker"
}
sudo systemctl enable docker.service
sudo systemctl start docker.service
sudo docker run hello-world