Citizix published a tutorial about installing and using Podman in Rocky or Alma Linux 9.
How to install and use Podman in Rocky/Alma Linux 9
Podman is a container engine that’s compatible with the OCI Containers specification. It is part of RedHat Linux, but can also be installed on other distributions. As it’s OCI-compliant, Podman can be used as a drop-in replacement for the better-known Docker runtime. Most Docker commands can be directly translated to Podman commands.
How to install and use Podman in Rocky/Alma Linux 9