Merge branch 'grafana' into 'main'

Add grafana

See merge request compsoc1/skynet/nixos!32

machines/marvin.nix

@@ -25,6 +25,7 @@ Notes:
   groups_trusted = map (x: "@${x}") groups;
 in {
   imports = [
+    ../applications/grafana.nix
   ];
 
   deployment = {
@@ -49,6 +50,15 @@ in {
     sudo_groups = groups;
   };
 
+  services.skynet.grafana = {
+    enable = true;
+
+    host = {
+      ip = ip_pub;
+      name = name;
+    };
+  };
+
   skynet_dns.records = [
     {
       record = name;