The alternative of docker as docker is no longer free for enterprise users.

Installation

Podman Installation | Podman

Examples

# If you want to keep your existing volumns, you should use --userns=keep-id,
# otherwise, it might throw "operation not permitted" when start a container
podman run -d --name my-container --userns=keep-id \\
    -v /your-path:/path
	image-name

Q&A

Can not “podman machine start”?

You need to remove the current machine via podman machine rm. and reinit via podmain machine init.