first commit

modules/nixos/mara.nix

@@ -0,0 +1,30 @@
+{config, pkgs, inputs, ...}:
+
+{
+
+  users.users.smad = {
+    isNormalUser = true;
+    description = "superuser madrigal";
+    extraGroups = [ "networkmanager" "wheel" "docker"];
+    shell = pkgs.fish;
+    packages = with pkgs; [
+    ];
+  };
+
+  
+  # Enable automatic login for the user.
+  services.displayManager.autoLogin.enable = true;
+  services.displayManager.autoLogin.user = "smad";
+  networking.hostName = "mara"; # Define your hostname.
+  services.prometheus.exporters.node = {
+    enable = true;
+    port = 9100;
+    enabledCollectors = [
+      "logind"
+      "systemd"
+    ];
+    disabledCollectors = [ "textfile" ];
+    openFirewall = true;
+    firewallFilter = "-i br0 -p tcp -m tcp --dport 9100";
+  };
+}