1 files changed, 23 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/services/monitoring/hdaps.nix b/nixpkgs/nixos/modules/services/monitoring/hdaps.nix
new file mode 100644
index 00000000000..2cad3b84d84
--- /dev/null
+++ b/nixpkgs/nixos/modules/services/monitoring/hdaps.nix
@@ -0,0 +1,23 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.hdapsd;
+  hdapsd = [ pkgs.hdapsd ];
+in
+{
+  options = {
+    services.hdapsd.enable = mkEnableOption
+      ''
+        Hard Drive Active Protection System Daemon,
+        devices are detected and managed automatically by udev and systemd
+      '';
+  };
+
+  config = mkIf cfg.enable {
+    boot.kernelModules = [ "hdapsd" ];
+    services.udev.packages = hdapsd;
+    systemd.packages = hdapsd;
+  };
+}