How to Install Docker on Oracle Linux 9.5

References：

https://www.atlantic.net/dedicated-server-hosting/how-to-install-docker-and-docker-compose-on-oracle-linux/ 

OS: Oracle Linux 9.5 clean environment (Server GUI mode)

Below are the commands to install docker-ce and related packages over the internet:

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

# need to replace version
# sudo sed -i 's/$releasever/9/g' /etc/yum.repos.d/docker-ce.repo

# install docker
dnf install -y docker-ce containerd.io docker-buildx-plugin docker-ce-cli docker-ce-rootless-extras docker-compose-plugin docker-scan-plugin

systemctl start docker
systemctl enable docker

# add soft link to make docker-compose exist, you can use 'docker compose' or 'docker-compose'
sudo ln -s /usr/libexec/docker/cli-plugins/docker-compose /usr/bin/docker-compose

Finally, use the command 'docker info' to view the overall status of the docker installation