Rental System?

Hello there,

I'm looking for a self-hosted rental system. It's for a smaller institution, which is renting out hardware (for free and non-commercial use), and the current system (EasyJob) is way too bloated.

The service should be publishable to the internet, ideally hostable via Docker or a ProxMox VM, and should have a user-management.

I was thinking about using something like an e-commerce service?

Do you have a good idea regarding this topic?

Best regards