Minecraft can read a special DNS record type called SRV records. You can create a record like that to point Minecraft to a port that the server is running on. It doesn’t even have to have the same ip as the webserver.

This is for Namecheap, but the general principle applies everywhere: https://www.namecheap.com/support/knowledgebase/article.aspx/9765/2208/how-can-i-link-my-domain-name-to-a-minecraft-server/

I swear like half of the memes in this community are just ai generated images with an obscure reference as a caption that everybody in the comments somehow gets

At least you finally cleaned up that Downloads directory

To be fair, some languages outside of English reserve “it” (or the equivalent 3rd person neuter pronoun) for “non-living” things. For people whose native language is one of those languages, calling an animal “it” may seem a bit too harsh even while speaking English.

If you’re willing to go the extra mile for OpenStack, I suggest you check out OKD and its virtualization operator. It’s much easier to install and maintain, too

Are you talking about 2FA login for your own user account or U2F/PIV/WebAuthn in your browser? The latter seems to work out of the box on any non-snap or flatpak browser, but the former needs a bit more setup as that is not a standard feature in Ubuntu yet. I recommend using ykman and yubico-piv-tool for configuring yubikeys in linux, but Yubico also provides a GUI application on their website