l 2: add smartd.nix & import in tp-x220

lass/2configs/hw/tp-x220.nix

@@ -2,6 +2,9 @@
 
 with import <stockholm/lib>;
 {
+  imports = [
+    ../smartd.nix
+  ];
   networking.wireless.enable = lib.mkDefault true;
 
   hardware.enableAllFirmware = true;

lass/2configs/smartd.nix

@@ -0,0 +1,17 @@
+{ config, pkgs, ... }:
+
+{
+  services.smartd = {
+    enable = true;
+    devices = [
+      {
+        device = "DEVICESCAN";
+        options = toString [
+          "-a"
+          "-m ${config.krebs.users.lass.mail}"
+          "-s (O/../.././09|S/../.././04|L/../../6/05)"
+        ];
+      }
+    ];
+  };
+}