install docker in centos 8 code example

Example 1: docker install in centos u7

sudo yum update
sudo yum install yum-utils device-mapper-persistent-data lvm2

sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
sudo yum install docker-ce -y
sudo systemctl start docker
sudo systemctl enable docker
sudo systemctl status docker
sudo docker -v

Example 2: install docker centos 8

dnf config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repo