sercanto/infra
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

modules/nixos/common: reboot on panic

Browse source
This commit is contained in:
zowoq 2025-01-22 08:20:19 +10:00
parent 726fe65f86
commit 485a82492b
1 changed files with 20 additions and 0 deletions

20
modules/nixos/common/default.nix
View file

@ -35,6 +35,26 @@
zramSwap.enable = true; zramSwap.enable = true;
zramSwap.memoryPercent = 100; zramSwap.memoryPercent = 100;
systemd.services.sysctl-after-boot = {
serviceConfig.Restart = "on-failure";
serviceConfig.Type = "oneshot";
path = [
pkgs.procps
];
script = ''
sysctl -w kernel.hardlockup_panic=1
sysctl -w kernel.hung_task_panic=1
sysctl -w kernel.panic_on_oops=1
sysctl -w kernel.panic=60
sysctl -w kernel.softlockup_panic=1
'';
};
systemd.timers.sysctl-after-boot = {
wantedBy = [ "timers.target" ];
timerConfig.OnBootSec = "5m";
};
# https://github.com/NixOS/nixpkgs/pull/268121 # https://github.com/NixOS/nixpkgs/pull/268121
# https://wiki.archlinux.org/title/Zram#Optimizing_swap_on_zram # https://wiki.archlinux.org/title/Zram#Optimizing_swap_on_zram
boot.kernel.sysctl = { boot.kernel.sysctl = {