Some people seem to hate on it, but I love Docker, it works well for what it has to do and has relatively low overhead as far as I can tell. I personally virtualize a Debian server on Proxmox for my containers just so as to keep everything even more compartmentalized, but it takes more work than it’s worth to set up.

And if you don’t like Docker for whatever reason, you can also try Podman which is API compatible with Docker for the most part.