!RROtHmAaQIkiJzJZZE:nixos.org

NixOS Infrastructure

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Next Infra call: 2024-07-11, 18:00 CEST (UTC+2) | Infra operational issues backlog: https://github.com/orgs/NixOS/projects/52 | See #infra-alerts:nixos.org for real time alerts from Prometheus.114 Servers

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9 Aug 2025
@dmitrii_s:matrix.orgdmitrii_s joined the room.19:06:57
10 Aug 2025
@hexa:lossy.networkhexa (signing key rotation when) ok, so as discussed in #infra-alerts:nixos.org we want to replace haumea.nixos.org, which has been showing (correctable) ecc errors for a while now 21:58:41
@hexa:lossy.networkhexa (signing key rotation when)the plan is for an ax52 with the ecc memory upgrade21:59:25
11 Aug 2025
@emma:rory.gay@emma:rory.gaywoah thats pretty expensive for the specs11:46:30
@hexa:lossy.networkhexa (signing key rotation when)compared to what11:46:59
@emma:rory.gay@emma:rory.gay the server i have at ovh for ~20 EUR more (a KS-6: https://eco.ovhcloud.com/en/kimsufi/ks-6/) 11:48:17
@emma:rory.gay@emma:rory.gay(though mine is with the +~35 EUR 256GiB ram upgrade...)11:49:13
@hexa:lossy.networkhexa (signing key rotation when)fair, but we are locked into the location due to latency requirements11:49:18
@hexa:lossy.networkhexa (signing key rotation when)this machine hosts the database for hydra.nixos.org11:49:38
@emma:rory.gay@emma:rory.gayah, im guessing an OVH DC wouldnt be close enough11:49:57
@emma:rory.gay@emma:rory.gay* ah, im guessing an OVH DC wouldnt be close enough for that, network overhead wise11:51:22
@vcunat:matrix.orgvcunatOVH says to me that this server isn't available (except with drives that are too small for us).11:58:11
@emilazy:matrix.orgemilythe Kimsufi stuff has a bunch of somewhat awkward limitations, I think? (dunno how much the 500 Mbit/s pipe there would matter for a database server but I imagine it would be quite painful for many Hydra cluster machines)12:03:29
@vcunat:matrix.orgvcunatAh. We sometimes do use higher traffic than that on this particular server.12:09:28
@emma:rory.gay@emma:rory.gaytbh i'd say that's fine if its peak load rather than sustained12:09:49
@vcunat:matrix.orgvcunat* Ah. We sometimes do use higher traffic than that on this particular server (towards our other server).12:10:09
@emma:rory.gay@emma:rory.gayalso, damn, they changed the network offering since i got mine lol (im limited to 300 symmetrical)12:10:26
@emma:rory.gay@emma:rory.gayim just dealing with the stock 2x500gb (without raid as i needed the extra space, but didnt want the perfomrnace impact of using HDDs)12:11:23
@hexa:lossy.networkhexa (signing key rotation when)our database is currently at 478G + snapshots12:13:43
@hexa:lossy.networkhexa (signing key rotation when)currently on 2x1TB and that seems sufficient for now12:14:15
@emma:rory.gay@emma:rory.gayyeah and i'd guess you'd want the redundancy anyhow12:26:36
@hexa:lossy.networkhexa (signing key rotation when)absolutely12:33:04
12 Aug 2025
@hexa:lossy.networkhexa (signing key rotation when)will update and reboot the infra shortly11:04:39
@hexa:lossy.networkhexa (signing key rotation when)hydra security updates are in place already11:04:49
13 Aug 2025
@joerg:thalheim.ioMic92 Matthew Kenigsberg: cole-h where is the meeting today? 12:28:58
@joerg:thalheim.ioMic92ah found it12:29:03
@joerg:thalheim.ioMic92The next meeting is on 13 August 2025 here: https://meet.google.com/dwy-yvjd-zpc12:29:53
@joerg:thalheim.ioMic92* https://meet.google.com/dwy-yvjd-zpc12:30:02
@picnoir:alternativebit.frPicnoir changed their display name from Picnoir DECT 7426 to Picnoir.13:23:44
@cole-h:matrix.orgcole-hhttps://matrix.to/#/%23install:nixos.org14:36:47

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