service/fritzbox: init

machines/serverle/secrets.yaml

@@ -26,6 +26,8 @@ prowlarr:
     apikey: ENC[AES256_GCM,data:5H3aZEaa7trPgwo7CKnryhMUdZ+UP+a9UBNbeLNHqxk=,iv:OE5/q4HRIhoB/ZK4ic2nC63t5nNyJi2AZsP4JYuxaW0=,tag:l5IFkGCmam+f3dFgKM1Rwg==,type:str]
 bazarr:
     apikey: ENC[AES256_GCM,data:242MsUAen1TWp967NoWifjuof41umtrpTKDRe2eeLyU=,iv:uvWaZmatQk71Q1Q7TQ4PLmjn1jYwKrrWLZ+xOjgl6eo=,tag:BFYP4uozPyAX9I8djfBESQ==,type:str]
+fritzbox:
+    password: ENC[AES256_GCM,data:JGWuhP87ghn249eeaDBJNuuqOvl5AYTlfINxtbe5TSc=,iv:SQWvylQPZcnMXj/3/E3u8B3zwucr//kv7kPf1ACouaw=,tag:1BA4mvj+HemxJdQAQ0xBUQ==,type:str]
 sops:
     kms: []
     gcp_kms: []
@@ -50,8 +52,8 @@ sops:
             a1BjcjVaM01UV0o5bTFTVTE5QUZKMmsKPAGYDf1FVtp4+Z/KUrI6z0aZYEwN1DYa
             jKtA1IUXrmdaRllN0SfC+YjMXTk7IoJvrjagCv9Zo0zEKasfO8PL4g==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-10-22T19:49:45Z"
-    mac: ENC[AES256_GCM,data:GPUfcCD0BhCHwirxqoTpaOYQJf5E+MZD5baEbZr/x8JqUnkCt7LSXGrd2/0OswOB+8Fg52Kk2X+UAW6Z79fM87a+UXrHvDm48l9dPsqwsd+fH/fdxB2D4GhfzdnbGXjL2qTi4dhuPRhDfyUmZHJSEfkRuxBuO/nNHwa/VNdoq/M=,iv:JSmSWdG3Al+3fZXFqCM+6H3cXDyopuvmEjURm/xsJAE=,tag:fW8rc2a0gA0CJO1SI3I7kA==,type:str]
+    lastmodified: "2024-11-07T21:01:40Z"
+    mac: ENC[AES256_GCM,data:EmiltUNVqdNaabw60HiSM+bxHZd+ni8h4V6e8/z19LMn1FYgRsZ5tXx+9SmceP77c9Ofp5CO+NsCg67MWtO8typo/WrPTfrpCa1sPThaRY5CzMaGizjx68X2H9/Iz7TClHe+ZbkD5fix1sgkAKdRTpF3KGPN42dJbHnEvPOR4ok=,iv:4lvS+vQFfn2dIqVhH9YgWRBkPzujgBOgSJXp/D/dZk8=,tag:cXU+Dy69VVztQuJGhotyAg==,type:str]
     pgp: []
     unencrypted_suffix: _unencrypted
     version: 3.8.1

machines/serverle/services.nix

@@ -12,6 +12,9 @@ in
     "dyndns/password" = {
       owner = config.users.users.inadyn.name;
     };
+    "fritzbox/password" = {
+      owner = config.users.users.fritz-exporter.name;
+    };
     "prowlarr/apikey" = { };
     "radarr/apikey" = { };
     "sonarr/apikey" = { };
@@ -75,6 +78,10 @@ in
     jellyseerr = {
       enable = true;
     };
+    fritzbox = {
+      enable = true;
+      passwordFile = secrets."fritzbox/password".path;
+    };
     # Dashboard
     homer = {
       enable = true;

modules/services/default.nix

@@ -9,6 +9,7 @@
     ./blocky
     ./dyndns
     ./freshrss
+    ./fritzbox
     ./gitea
     ./grafana
     ./hedgedoc

modules/services/fritzbox/default.nix

@@ -0,0 +1,70 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+let
+  cfg = config.my.services.fritzbox;
+in
+{
+  options.my.services.fritzbox = with lib; {
+    enable = mkEnableOption "Fritzbox-Monitoring";
+    port = mkOption {
+      type = types.port;
+      default = 9787;
+      example = 8080;
+      description = "Internal port";
+    };
+
+    username = mkOption {
+      type = types.str;
+      default = "prometheus";
+      example = "admin";
+      description = "Admin username";
+    };
+
+    passwordFile = mkOption {
+      type = types.str;
+      example = "/var/lib/fritz/password.txt";
+      description = "password stored in a file";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    services = {
+      prometheus.exporters.fritz = {
+        inherit (cfg) enable port;
+        settings.devices = [
+          {
+            inherit (cfg) username;
+            password_file = cfg.passwordFile;
+            host_info = true;
+          }
+        ];
+      };
+      prometheus.scrapeConfigs = [
+        {
+          job_name = "fritzbox";
+          static_configs = [
+            {
+              targets = [ "127.0.0.1:${toString cfg.port}" ];
+              labels = {
+                instance = config.networking.hostName;
+              };
+            }
+          ];
+        }
+      ];
+      grafana.provision = {
+        dashboards.settings.providers = [
+          {
+            name = "Fritzbox";
+            options.path = pkgs.grafana-dashboards.fritzbox;
+            disableDeletion = true;
+          }
+        ];
+      };
+    };
+  };
+}

pkgs/grafana-dashboards/default.nix

@@ -165,5 +165,12 @@ lib.makeScope pkgs.newScope (
         (_: {
           src = ./blackbox.json; # sadly only imported dashboards work
         });
+
+    fritzbox = buildGrafanaDashboard {
+      id = 17751;
+      pname = "fritzbox";
+      version = "1";
+      hash = "sha256-foc00LtcBTXOzvwyddJO0QJkCP82bUXa5iMuQmHqKcg=";
+    };
   }
 )