farcaller

and swap Prometheus for VictoriaMertics, or your homelab ram usage becomes Prometheus ram usage.

I did ran out of pcie, yeah :-( the network peaks at about 26gbit/s, which is the most you can squeeze out of pcie 3.0 x4. I could move the nvmes off the pcie 4.0 x16 (I have two m2 slots on the motherboard itself), but I planned to expand the nvme storage to 4x SSDs and I’m out of the pci lanes on the other end of the fiber either way (that box has all x16 going to the gpu)

I run 3900X with a 40Gbit fiber, packed with HDDs and nvmes. The box fluctuates around 90-110W use.

Or just slap a GPL and subsume everything within a vortex of FREEDOM, and thusly become a true FOSS dude

Yeah, no. I suppose this is sarcasm, but just in case: not every license is compatible with GPL, GPL has a few versions, and not everything is GPL-3-and-above.

Personally, I prefer Apache-2.0. It just seems more fair.

By all means, use the publicly available code within the limits its license permits. Always strive to give credit back (I oftentimes add notes to where I took config bits even in my private my-eyes-only repos to have some breadcrumbs).

Remember that licensing and copyrights are kind of separate things. People own copyright to their work (unless they explicitly give it up), and licenses are the terms on which you can use their copyrighted work.

Know the basics of the OSS licenses and know which ones you can copy things from verbatim (e.g. don’t touch AGPL code unless you also use AGPL). Generally, I just keep the original license and add a note to my license file saying that e.g. this code is licensed under Apache 2.0, but some parts are MIT.

It gets somewhat murkier when you use someone's code and base yours on that. IANAL, and that's very much the legal territory. If at all possible, just reuse the original copyright and license and then derive your work (given the license allows that).

Being on the receiving side of this a few times (people using my code verbatim in their projects I stumbled upon) it leaves a bit of a sour taste in the mouth when you see your copyright header replaced with someone else's completely. Don’t do that. All the three times it happened to me, the other party was quick to remedy the situation, though (2 added the original copyright note back, 1 removed all my code). So just don’t do that. Make a habit to read that dumb tall copyright notice at the top of the file every time and you’ll quickly learn what to expect.

I don’t like helm, so I use nix to maintain my fediverse deployments in kubernetes. Typically that'd just autoupdate itself to new releases, but for lemmy specifically I upgrade by hand nowadays since one release some time ago broke my deployment and its schema change was incompatible with the automated rollback.

My setup is a combination of https://github.com/farcaller/nixdockertag (auto-updated docker imagesfor things where I fully own the deployments) and https://github.com/farcaller/nixhelm (for helm charts that I either consume verbatim PR have local patches on). Both just auto update nightly thanks to github.

I'd swap Prometheus for VoctoriaMetrics. It's a drop-in replacement with a much better resource consumption story and a few extra goodies.

There's way more and I already tried three implementations while trying to get a set of features I need. It's a wild west out there and the resource usage is way higher than e.g. hosting Prosody. Seemingly it has to do with chatrooms being a full mesh, but my single user server consumes about 700mb RSS and 2.4 gb VSZ which is kinda high.

Try VictoriaMetrics. Basically the same feature set as Prometheus, but so much more resource friendly for homelab scale. I store some metrics for 12 months now, because it's easy.

oh, that's actually a fair point! You’re correct.

DHCPv6-PD is still effectively broken, though.

I tried opn/ pfsense, VyOS (the rolling one. Stable is paid only), and a couple commercial options. Surprisingly not a single free/foss option can do IPv6 properly (I was looking specifically for prefix delegation for downstream routers). Cashed out for a single RouterOS CHR license and never bothered since.

But otherwise I tend to like VyOS. the rolling releases as the only free option make it somewhat questionable for something more serious though.

There you go!