grafana service

modules/clan/grafana/default.nix

@@ -0,0 +1,24 @@
+{ ... }:
+{
+  _class = "clan.service";
+  manifest.name = "grafana";
+  manifest.description = "Platform for data analytics and monitoring";
+  manifest.categories = [ "System" ];
+
+  roles.default = {
+
+    perInstance.nixosModule =
+      {
+        config,
+        lib,
+        ...
+      }:
+      {
+        services.grafana = {
+          enable = lib.mkDefault true;
+        };
+
+        clan.core.state.grafana.folders = [ config.services.grafana.dataDir ];
+      };
+  };
+}

modules/clan/grafana/flake-module.nix

@@ -0,0 +1,18 @@
+{ lib, ... }:
+let
+  module = lib.modules.importApply ./default.nix { };
+in
+{
+  clan.modules = {
+    grafana = module;
+  };
+  perSystem =
+    { ... }:
+    {
+      clan.nixosTests.grafana = {
+        imports = [ ./tests/vm/default.nix ];
+
+        clan.modules."@clan/grafana" = module;
+      };
+    };
+}

modules/clan/grafana/tests/vm/default.nix

@@ -0,0 +1,42 @@
+{
+  ...
+}:
+{
+  name = "service-grafana";
+
+  clan = {
+    directory = ./.;
+    inventory = {
+      machines.server = { };
+
+      instances = {
+        grafana-test = {
+          module.name = "@clan/grafana";
+          module.input = "self";
+          roles.default.machines."server".settings = { };
+        };
+      };
+    };
+  };
+
+  nodes = {
+    server = {
+      services.grafana = {
+        settings = {
+          server.domain = "grafana.localhost";
+        };
+      };
+    };
+  };
+
+  testScript = ''
+    start_all()
+
+    server.wait_for_unit("grafana")
+
+    server.succeed("systemctl status grafana")
+    server.wait_for_open_port(3000)
+    server.succeed("curl -H \"Host: grafana.localhost\" http://127.0.0.1:3000 ")
+    server.succeed("grafana cli -v")
+  '';
+}