tente: replace gotify with grafana-matrix-forwarder

7 files changed, 77 insertions, 1 deletions

diff --git a/nixos/hosts/tente/default.nix b/nixos/hosts/tente/default.nix
index 6063b2c..f03156b 100644
--- a/nixos/hosts/tente/default.nix
+++ b/nixos/hosts/tente/default.nix
@@ -11,7 +11,7 @@ let
   helpers = import <top/helpers.nix> { inherit config lib pkgs; };
   pkgs-unstable = import sources.nixpkgs-unstable {};
 in
-{
+rec {
   _module.args = { inherit pkgs-unstable; };
   imports = [
     ./hardware-configuration.nix
@@ -118,6 +118,7 @@ in
 
   monitoring.grafanaUiPort = 3000;
   monitoring.alloyUiPort = 3001;
+  monitoring.grafanaMatrixForwarderPort = 3002;
   monitoring.lokiPort = 3030;
   gotify.port = 4000;
   monitoring.prometheusNodeExporterPort = 9002;
@@ -125,6 +126,8 @@ in
   headscale.port = 8080;
   matrix.port = 8008;
 
+  monitoring.matrixServerUrl = "http://localhost:${toString matrix.port}";
+
   # Use the GRUB 2 boot loader.
   boot.loader.grub.enable = true;
   # boot.loader.grub.efiSupport = true;
diff --git a/nixos/hosts/tente/monitoring.nix b/nixos/hosts/tente/monitoring.nix
index a999c8a..f6ed7cf 100644
--- a/nixos/hosts/tente/monitoring.nix
+++ b/nixos/hosts/tente/monitoring.nix
@@ -9,6 +9,9 @@ in
     grafanaUiPort = lib.mkOption {
       type = lib.types.int;
     };
+    grafanaMatrixForwarderPort = lib.mkOption {
+      type = lib.types.int;
+    };
     lokiPort = lib.mkOption {
       type = lib.types.int;
     };
@@ -21,13 +24,19 @@ in
     prometheusSqlExporterPort = lib.mkOption {
       type = lib.types.int;
     };
+    matrixServerUrl = lib.mkOption {
+      type = lib.types.str;
+    };
   };
 
   imports = [
     <top/shared/prometheus-sql-exporter/service.nix>
+    <top/shared/grafana-matrix-forwarder/service.nix>
   ];
 
   config = {
+    age.secrets.grafana-matrix-forwarder-env.file = <top/secrets/grafana-matrix-forwarder-env.age>;
+
     services.grafana = {
       enable = true;
       settings = {
@@ -54,6 +63,12 @@ in
         ];
       };
     };
+    services.grafana-matrix-forwarder = {
+      enable = true;
+      port = cfg.grafanaMatrixForwarderPort;
+      homeserver = cfg.matrixServerUrl;
+      environmentFile = config.age.secrets.grafana-matrix-forwarder-env.path;
+    };
 
     services.prometheus = {
       enable = true;
diff --git a/nixos/npins/sources.json b/nixos/npins/sources.json
index be3b136..6f86eaa 100644
--- a/nixos/npins/sources.json
+++ b/nixos/npins/sources.json
@@ -16,6 +16,21 @@
       "url": "https://api.github.com/repos/ryantm/agenix/tarball/0.15.0",
       "hash": "01dhrghwa7zw93cybvx4gnrskqk97b004nfxgsys0736823956la"
     },
+    "grafana-matrix-forwarder": {
+      "type": "GitRelease",
+      "repository": {
+        "type": "Git",
+        "url": "https://gitlab.com/hctrdev/grafana-matrix-forwarder.git"
+      },
+      "pre_releases": false,
+      "version_upper_bound": null,
+      "release_prefix": null,
+      "submodules": false,
+      "version": "v0.8.3",
+      "revision": "a77a360503ea12c8244646753a3bf271428ddd02",
+      "url": null,
+      "hash": "1mdgv6jfbjs3xsqk9dxli6w345jws8j5qgzqf6wljmxlvibbic6y"
+    },
     "my-geopos-link": {
       "type": "Git",
       "repository": {
diff --git a/nixos/secrets/grafana-matrix-forwarder-env.age b/nixos/secrets/grafana-matrix-forwarder-env.age
new file mode 100644
index 0000000..84cab14
--- /dev/null
+++ b/nixos/secrets/grafana-matrix-forwarder-env.age
diff --git a/nixos/secrets/secrets.nix b/nixos/secrets/secrets.nix
index 6021803..282ee6c 100644
--- a/nixos/secrets/secrets.nix
+++ b/nixos/secrets/secrets.nix
@@ -3,7 +3,9 @@ let
 
   hamac = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJmjbC0gk2s/qDQ+QR//GJH0ZPld99L0EtX7dPP5h2RN";
   ev = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINCSypbTOnAYBO32vUUieOsb6ws32gCsDg8nB8JhuFuI";
+  tente = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGTyZdGXxkAjzRulRFB23AX0T/lVLZOaSaFJi+thsjgx";
 in
 {
   "vpn-se-privKey.age".publicKeys = [ martin hamac ev ];
+  "grafana-matrix-forwarder-env.age".publicKeys = [ martin tente ];
 }
diff --git a/nixos/shared/grafana-matrix-forwarder/default.nix b/nixos/shared/grafana-matrix-forwarder/default.nix
new file mode 100644
index 0000000..7a04dcb
--- /dev/null
+++ b/nixos/shared/grafana-matrix-forwarder/default.nix
@@ -0,0 +1,10 @@
+{ buildGoModule }:
+let
+  sources = import <top/npins>;
+in
+buildGoModule {
+  pname = "grafana-matrix-forwarder";
+  version = sources.grafana-matrix-forwarder.version;
+  src = sources.grafana-matrix-forwarder;
+  vendorHash = "sha256-ifkeakyRkIF2Y/4otUWhTvUzsPwRb1Wxx6gqN0806c4=";
+}
diff --git a/nixos/shared/grafana-matrix-forwarder/service.nix b/nixos/shared/grafana-matrix-forwarder/service.nix
new file mode 100644
index 0000000..5ad511c
--- /dev/null
+++ b/nixos/shared/grafana-matrix-forwarder/service.nix
@@ -0,0 +1,31 @@
+{ config, lib, pkgs, ... }:
+
+let
+  grafanaMatrixForwarder = pkgs.callPackage ./default.nix {};
+  cfg = config.services.grafana-matrix-forwarder;
+in
+{
+  options.services.grafana-matrix-forwarder = {
+    enable = lib.mkEnableOption "grafana-matrix-forwarder";
+    port = lib.mkOption {
+      type = lib.types.int;
+    };
+    homeserver = lib.mkOption {
+      type = lib.types.str;
+    };
+    environmentFile = lib.mkOption {
+      type = lib.types.path;
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    systemd.services.grafana-matrix-forwarder = {
+      serviceConfig = {
+        ExecStart = "${grafanaMatrixForwarder}/bin/grafana-matrix-forwarder --port=${toString cfg.port} --homeserver ${cfg.homeserver}";
+        EnvironmentFile = cfg.environmentFile;
+        DynamicUser = "true";
+      };
+      wantedBy = ["multi-user.target"];
+    };
+  };
+}