mirror of
https://github.com/ItsDrike/nixdots
synced 2024-11-15 01:27:17 +00:00
ItsDrike
00016063fe
Originally, I was including all role configurations for all hosts, and controlling which get applied in the role configs with a check in each file. This is a very repetetive and annoying approach. Instead, now the role directory is included manually from the hosts config for devices which meet that role, removing the role options.
23 lines
986 B
Nix
23 lines
986 B
Nix
{pkgs, ...}: {
|
|
# https://dataswamp.org/~solene/2022-09-28-earlyoom.html
|
|
# avoid the linux kernel locking itself when we're putting too much strain on the memory
|
|
# this helps avoid having to shut down forcefully when we OOM
|
|
services.earlyoom = {
|
|
enable = true;
|
|
enableNotifications = true; # annoying, but we want to know what's killed
|
|
freeSwapThreshold = 2;
|
|
freeMemThreshold = 2;
|
|
extraArgs = [
|
|
"-g" # kill all processes within a process group
|
|
"--avoid 'Hyprland|soffice|soffice.bin|firefox|thunderbird)$'" # things we want to not kill
|
|
"--prefer '^(electron|.*.exe)$'" # I wish we could kill electron permanently
|
|
];
|
|
|
|
# we should ideally write the logs into a designated log file; or even better, to the journal
|
|
# for now we can hope this echo sends the log to somewhere we can observe later
|
|
killHook = pkgs.writeShellScript "earlyoom-kill-hook" ''
|
|
echo "Process $EARLYOOM_NAME ($EARLYOOM_PID) was killed"
|
|
'';
|
|
};
|
|
}
|