If you’re doing anything with GPU compute (Blender, AI, simulations etc.), just ROCm, CUDA or oneAPI alone will take up half of that

MTU is technically infinite, just need a 2TB microSD card.

dnf5 ist pretty fast, almost pacman/apk level fast

It defaults to SIGTERM

Decode the image with ffmpeg, pipe it to imagemagick and encode it again

You may need to configure nginx to pass through some additional headers, I haven’t used it in a while. It could also be that memos refuses IP addresses as SITE_URL, and needs a proper domain name.

I’m using traefik (on kubernetes) as reverse proxy, and I don’t even set SITE_URL, but it still works.

There’s no reason not to expose those services to the Internet, they have authentication, and noone can access them without logging in first. There are actually reasons for exposing them, you can share a memo or a file to other people. You should enable HTTPS though to prevent passwords being transferred in clear text.

If you’re exposing memos through nginx, the SITE_URL needs to be the public url where nginx exposed memos (so exactly the same as you enter in your browser), not the Public-IP and the internal port of memos.