hosts/dn42-ildix-service: add lookingglass

lib/flake-helper.nix

@@ -1,4 +1,4 @@
-{ self, nixpkgs, agenix, nixos-exporter, solid-xmpp-alarm, ... }@inputs:
+{ self, nixpkgs, agenix, fernglas, nixos-exporter, solid-xmpp-alarm, ... }@inputs:
 
 rec {
   generateNixosSystem = {
@@ -16,7 +16,10 @@ rec {
           Useful for having the monitoring server scraping the
           target config from all other servers automatically.
         */
-        _module.args._nixfiles = self;
+        _module.args = {
+          inputs = inputs;
+          _nixfiles = self;
+        };
       })
       ../configuration/common
       ../users/clerie
@@ -32,6 +35,7 @@ rec {
         clerie.monitoring = nixpkgs.lib.attrsets.optionalAttrs (group != null) { serviceLevel = group; };
       })
       agenix.nixosModules.default
+      fernglas.nixosModules.default
       solid-xmpp-alarm.nixosModules.solid-xmpp-alarm
       (../hosts + "/${name}/configuration.nix")
       # Automatically load secrets from the hosts secrets directory