migrate to clan

machines/genepi/monitoring/grafana.nix

@@ -0,0 +1,40 @@
+{ config, ... }:
+let
+  domain = "home.rpqt.fr";
+in
+{
+  services.grafana = {
+    enable = true;
+    settings = {
+      server = {
+        http_port = 3000;
+        domain = "grafana.${domain}";
+      };
+    };
+    provision = {
+      enable = true;
+      datasources = {
+        settings = {
+          datasources = [
+            {
+              name = "Prometheus";
+              type = "prometheus";
+              access = "proxy";
+              url = "http://127.0.0.1:${toString config.services.prometheus.port}";
+              isDefault = true;
+            }
+          ];
+        };
+      };
+    };
+  };
+
+  services.nginx.virtualHosts.${config.services.grafana.settings.server.domain} = {
+    forceSSL = true;
+    useACMEHost = "${domain}";
+    locations."/" = {
+      proxyPass = "http://127.0.0.1:${toString config.services.grafana.settings.server.http_port}";
+      proxyWebsockets = true;
+    };
+  };
+}