Support for Docker on RHEL 8 or 9

Hi Team,

We are planning to deploy some of our applications using Docker on RHEL 8 or 9. With recent updates, we see that Docker is not officially supported on RHEL 8 or 9.

If we still continue to use Docker CE through manual installations, do we get support from RHEL? If not, what are the alternatives?

Can we go ahead with Podman or Buildah, will we get support on RHEL 8 or 9? Do we need any additional licenses?