added netdata

devices/ellaca/options.nix

@@ -2,9 +2,10 @@
   conf = {
     ssh.enable = true;
     nginx.enable = true;
+    netdata.enable = true;
     mail.enable = false; # broken
     website.enable = true;
-    fedi.enable = true; # broken
+    fedi.enable = true;
     matrix.enable = true;
     git.enable = true;
 

modules/default.nix

@@ -13,6 +13,7 @@ in {
     ./layout
     ./mail
     ./matrix
+    ./netdata
     ./networking
     ./nginx
     ./niri

modules/netdata/default.nix

@@ -0,0 +1,25 @@
+{ lib, pkgs, config, ... }: let
+  inherit (lib) mkIf;
+  inherit (config) conf;
+in mkIf conf.netdata.enable {
+  services.nginx = {
+    virtualHosts = {
+      "netdata.twoneis.site" = {
+        useACMEHost = "twoneis.site";
+        forceSSL = true;
+        locations."/".proxyPass = "http://localhost:19999";
+      };
+    };
+  };
+
+  services.netdata = {
+    enable = true;
+    package = pkgs.netdata.override { withCloudUI = true; };
+    config = {
+      global = {
+        "memory mode" = "ram";
+        "error log" = "syslog";
+      };
+    };
+  };
+}

options.nix

@@ -17,9 +17,10 @@ in {
 
       # Generally server options
       ssh.enable = mkEnableOption "Install my public key to allow accessing this machine via ssh.";
-      nginx.enable = mkEnableOption "Enable nginx.";
+      nginx.enable = mkEnableOption "Enable nginx. All the following options expect this to be enabled.";
+      netdata.enable = mkEnableOption "Enable netdata metrics tool.";
       mail.enable = mkEnableOption "Enable mail server.";
-      website.enable = mkEnableOption "Serve website through nginx. Nginx must be enabled to work correctly.";
+      website.enable = mkEnableOption "Serve website through nginx.";
       fedi.enable = mkEnableOption "Host a fedi server on this machine.";
       matrix.enable = mkEnableOption "Host a matrix server on this machine.";
       git.enable = mkEnableOption "Host a git server on this machine.";