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| author | Bjørn Forsman <bjorn.forsman@gmail.com> | 2022-11-29 14:20:25 +0100 |
|---|---|---|
| committer | Bjørn Forsman <bjorn.forsman@gmail.com> | 2022-12-01 13:45:00 +0100 |
| commit | 074059ab30f261bf91d3717bd9337bc0871871fc (patch) | |
| tree | d32f5c26abe46c9e6950f62dc5da73adc2cbc856 | |
| parent | jellyfin: 10.8.7 -> 10.8.8 (diff) | |
| download | nixpkgs-074059ab30f261bf91d3717bd9337bc0871871fc.tar.gz | |
nixos: disable systemd-oomd when enableUnifiedCgroupHierarchy is false
Or else systemd-oomd gets marked as failed due to
"Userspace Out-Of-Memory (OOM) Killer was skipped because of a failed condition check (ConditionControlGroupController=v2)."
and cause the system to enter degraded state.
Ref https://github.com/NixOS/nixpkgs/issues/195085
(cherry picked from commit 43ee81aa254ba9cf858643c607735051b8c42a38)
| -rw-r--r-- | nixos/modules/system/boot/systemd.nix | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nixos/modules/system/boot/systemd.nix b/nixos/modules/system/boot/systemd.nix index 8f1086c9c539..e37ed8531810 100644 --- a/nixos/modules/system/boot/systemd.nix +++ b/nixos/modules/system/boot/systemd.nix @@ -612,6 +612,10 @@ in boot.kernelParams = optional (!cfg.enableUnifiedCgroupHierarchy) "systemd.unified_cgroup_hierarchy=0"; + # Avoid potentially degraded system state due to + # "Userspace Out-Of-Memory (OOM) Killer was skipped because of a failed condition check (ConditionControlGroupController=v2)." + systemd.services.systemd-oomd.enable = mkIf (!cfg.enableUnifiedCgroupHierarchy) false; + services.logrotate.settings = { "/var/log/btmp" = mapAttrs (_: mkDefault) { frequency = "monthly"; |