| 19 Jan 2026 |
 Sandro 🐧 | I merged a new usage of DeterminateSystems/magic-nix-cache like half an hour ago 😂 | 13:01:21 |
 yorik.sar | Would it be possible to retrigger this build? https://hydra.nixos.org/build/319408938 - it failed with segfault on configure phase in Hydra, but went pass that point just fine on my machine. Build didn’t finish for me yet though. | 17:01:50 |
 K900 | Done | 17:08:11 |
| 20 Jan 2026 |
| yorik.sar | @K900 thanks! Unfortunately, it still fails. Will look if there’s an issue about that already. Also ran into this issue with Hydra itself: https://github.com/NixOS/hydra/issues/1562 | 14:17:21 |
 vcunat | IIRC there are "imperfections" about logs on Hydra when a build gets retried. | 15:01:05 |
| vcunat | The worst part I guess is that binary cache indexes logs just by derivation, e.g.
https://cache.nixos.org/log/gf2lm8i875fqa55j3gix4rpxm5y8hp3j-itstool-2.0.7.drv
so it's not designed to hold multiple attempts. | 15:02:29 |
| yorik.sar | I don’t quite understand where Hydra gets the old log then. | 15:58:33 |
| yorik.sar | I also wonder how much space these logs take up in the cache bucket. | 15:59:30 |
| vcunat | Logs compress well. IIRC this was investigated when analyzing space usage (and considering garbage collection), and logs weren't taking a significant fraction of our S3 space. | 17:14:07 |
| vcunat | The hydra server also stores logs somewhere, like in local /nix/store or in the postgres? So you might be getting those instead from S3. | 17:14:42 |
| vcunat | * The hydra server also stores logs somewhere, like in local /nix/ or in the postgres? So you might be getting those instead from S3. | 17:14:55 |
 hexa (signing key rotation when) | `/nix/var/log | 17:15:18 |
| hexa (signing key rotation when) | * /nix/var/log | 17:15:21 |
| vcunat | But that dir suffers from the same design problem as the URL, I think. | 17:16:05 |
| 21 Jan 2026 |
|  eveeifyeve joined the room. | 21:50:10 |
| eveeifyeve | Hey hexa (signing key rotation when) Today, we where having issues with Jitsi with lassulus ssl with sergei and was forced to switch to google meet.
In the past we have had issues with jitsi audio problems, disconnections and a whole bunch more while doing the nix-meetings.
I want to bring back the issue of the proper meeting infrastructure issue the problem I want to implement https://github.com/suitenumerique/meet however I need this answered: https://github.com/NixOS/infra/issues/401#issuecomment-3678822482
| 21:54:15 |
| 22 Jan 2026 |
 Mic92 | BMG: NixOS infra meeting in 2 min | 16:58:16 |
 BMG | What's the link? | 16:58:55 |
| Mic92 | hexa (signing key rotation when): vcunat Jeremy Fleischman (jfly) Arian edef | 16:58:57 |
| hexa (signing key rotation when) | running late, because of train things | 16:59:25 |
| Mic92 | https://meet.cccda.de/nix-osin-fra BMG | 16:59:28 |
| Mic92 | dgrig: | 17:02:02 |
| Mic92 | Arian: are you in FOSDEM by chance? | 17:24:28 |
 dgrig | Sorry, just got home due to rain. | 17:26:36 |
 Arian | Ill be at FOSDEM yes | 17:27:43 |
| Arian | Could we consider moving the meet to another day? Thursdays are my most heavy meeting days at work | 17:28:01 |
| Mic92 | Probably | 17:29:46 |
| Mic92 | I want to delete images from s3 during FOSDEM if possible. Code is prepared | 17:30:11 |
| Mic92 | But would be good to have you around in case I have some s3 questions | 17:30:25 |
 jappie | image deletion party? 👀 | 17:31:19 |
