rarias/jungle
2
0
Fork 3
Code Issues 57 Pull Requests 7 Actions Packages Projects Releases Wiki Activity

Compare commits

base: rarias:8230ea507ed0300061a7ff1cd0de5f0ad32e2f7c
Branches Tags
rarias:master rarias:enableStrictDeps rarias:fox-regression rarias:pkgs/tacuda rarias:pkgs/tasycl rarias:robust-fetchGit rarias:old-master rarias:gitea-lfs rarias:only-restart-logins rarias:monitor-gpfs-home rarias:add-tent-machine rarias:m/raccoon rarias:add-fpga-u280 rarias:maintenance-purchase rarias:add-fox-machine rarias:share-files rarias:shared-nix-store rarias:intro-nix rarias:lake2-ipoib
..
compare: rarias:7a2f37aaa2d2fce24827f52b6e175c0d1c0632ab
Branches Tags
rarias:master rarias:enableStrictDeps rarias:fox-regression rarias:pkgs/tacuda rarias:pkgs/tasycl rarias:robust-fetchGit rarias:old-master rarias:gitea-lfs rarias:only-restart-logins rarias:monitor-gpfs-home rarias:add-tent-machine rarias:m/raccoon rarias:add-fpga-u280 rarias:maintenance-purchase rarias:add-fox-machine rarias:share-files rarias:shared-nix-store rarias:intro-nix rarias:lake2-ipoib

3 Commits
8230ea507e ... 7a2f37aaa2

Author SHA1 Message Date
Rodrigo Arias Mallo
7a2f37aaa2 Add UPC temperature sensor monitoring 
These sensors are part of their air quality measurements, which just
happen to be very close to our server room.

Reviewed-by: Aleix Boné <abonerib@bsc.es>
 2025-05-29 13:01:37 +02:00
Rodrigo Arias Mallo
aae6585f66 Add meteocat exporter 
Allows us to track ambient temperature changes and estimate the
temperature delta between the server room and exterior temperature.
We should be able to predict when we would need to stop the machines due
to excesive temperature as summer approaches.

Reviewed-by: Aleix Boné <abonerib@bsc.es>
 2025-05-29 13:01:29 +02:00
Rodrigo Arias Mallo
1c15e77c83 Add custom nix-daemon exporter 
Allows us to see which derivations are being built in realtime. It is a
bit of a hack, but it seems to work. We simply look at the environment
of the child processes of nix-daemon (usually bash) and then look for
the $name variable which should hold the current derivation being
built. Needs root to be able to read the environ file of the different
nix-daemon processes as they are owned by the nixbld* users.

See: https://discourse.nixos.org/t/query-ongoing-builds/23486
Reviewed-by: Aleix Boné <abonerib@bsc.es>
 2025-05-29 12:57:07 +02:00
1 changed files with 1 additions and 1 deletions
Expand all files Collapse all files

2
m/hut/nix-daemon-builds.sh
View File

@@ -18,7 +18,7 @@ Content-Type: text/plain; version=0.0.4; charset=utf-8; escaping=values
EOF
for pid in $pids2; do
name=$(cat /proc/$pid/environ 2>/dev/null | tr '\0' '\n' | rg "^name=(.+)" - --replace '$1')
name=$(cat /proc/$pid/environ 2>/dev/null | tr '\0' '\n' | rg "^name=(.+)" - --replace '$1' | tr -dc ' [:alnum:]_\-\.')
user=$(ps -o uname= -p "$pid")
if [ -n "$name" -a -n "$user" ]; then
printf 'nix_daemon_build{user="%s",name="%s"} 1\n' "$user" "$name"