feat: added server configuration and setup sops-nix

2 files changed, 56 insertions, 0 deletions

diff --git a/modules/nix.nix b/modules/nix.nix
new file mode 100644
index 0000000..2c4ef83
--- /dev/null
+++ b/modules/nix.nix
@@ -0,0 +1,29 @@
+{ inputs, ... }:
+{
+    nix.nixPath = [ "/etc/nix/path" ];
+    nix.registry.nixpkgs.flake = inputs.nixpkgs;
+    environment.etc."nix/path/nixpkgs".source = inputs.nixpkgs;
+    
+    nix = {
+        settings = {
+            experimental-features = [ "nix-command" "flakes" ];
+            auto-optimise-store = true;
+            
+            trusted-users = [ "boss" ];
+
+            substituters = [
+                "https://cache.nixos.org"
+            ];
+
+            # trusted-public-keys = [
+            #     "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
+            # ];
+        };
+        gc = {
+            automatic = true;
+            dates = "weekly";
+            options = "--delete-older-than +7";
+        };
+        optimise.automatic = true;
+    };
+}
diff --git a/modules/nvidia.nix b/modules/nvidia.nix
new file mode 100644
index 0000000..ba71df9
--- /dev/null
+++ b/modules/nvidia.nix
@@ -0,0 +1,27 @@
+{ config, pkgs, inputs, ... }:
+let
+    nvidia-offload = pkgs.writeShellScriptBin "prime-run" ''
+export __NV_PRIME_RENDER_OFFLOAD=1
+export __NV_PRIME_RENDER_OFFLOAD_PROVIDER=NVIDIA-G0
+export __GLX_VENDOR_LIBRARY_NAME=nvidia
+export __VK_LAYER_NV_optimus=NVIDIA_only
+exec "$@"
+'';
+in
+{
+    nixpkgs.config.allowUnfree = true;
+    hardware.graphics.enable = true;
+    hardware.nvidia.modesetting.enable = true;
+    hardware.nvidia.open = true;
+    hardware.nvidia.prime = {
+	    offload.enable = true;
+
+	    nvidiaBusId = "PCI:1:0:0";
+	    intelBusId = "PCI:5:0:0";
+    };
+    hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.stable;
+
+    services.xserver.videoDrivers = [ "nvidia" ];
+
+    environment.systemPackages = [ nvidia-offload ];
+}