dnf config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repo
dnf install docker-ce docker-ce-cli containerd.io
systemctl enable --now docker
firewall-cmd --zone=public --add-masquerade --permanent firewall-cmd --reload
curl -L "https://github.com/docker/compose/releases/download/1.27.4/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
usermod -aG docker username
docker run hello-world
sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
sudo yum install --downloadonly --downloaddir rpms/ docker-ce docker-ce-cli containerd.io
sudo dnf install rpms/.rpm --disablerepo ''
sudo systemctl enable --now docker