m 1 gum: add smart monitor

1systems/gum.nix

@@ -6,11 +6,11 @@ let
   internal-ip = head config.krebs.build.host.nets.retiolum.addrs4;
 in {
   imports = [
-      # TODO: copy this config or move to krebs
       ../2configs/tinc-basic-retiolum.nix
       ../2configs/headless.nix
       ../2configs/fs/simple-swap.nix
       ../2configs/fs/single-partition-ext4.nix
+      ../2configs/smart-monitor.nix
       # ../2configs/iodined.nix
       ../2configs/git/cgit-retiolum.nix
       ../2configs/mattermost-docker.nix
@@ -18,6 +18,7 @@ in {
 
       ../2configs/exim-retiolum.nix
       ../2configs/urlwatch.nix
+
   ];
 
 

2configs/smart-monitor.nix

@@ -0,0 +1,18 @@
+{ config, ... }:
+{
+  services.smartd = {
+    enable = true;
+    notifications = {
+      mail = {
+        enable = true;
+        recipient = config.krebs.users.makefu.mail;
+      };
+    };
+    # short daily, long weekly, check on boot
+    defaults.monitored = "-a -o on -s (S/../.././02|L/../../7/04)";
+
+    devices = [{
+      device = "/dev/sda";
+    }];
+  };
+}