Add Nvidia Docker toolkit support

modules/core/hardware.nix

@@ -6,13 +6,17 @@
       extraBackends = [ pkgs.sane-airscan ];
       disabledDefaultBackends = [ "escl" ];
     };
-    logitech.wireless.enable = false;
-    logitech.wireless.enableGraphical = false;
+    logitech.wireless = {
+      enable = false;
+      enableGraphical = false;
+    };
     graphics.enable = true;
     enableRedistributableFirmware = true;
     keyboard.qmk.enable = true;
-    bluetooth.enable = true;
-    bluetooth.powerOnBoot = true;
+    bluetooth = {
+      enable = true;
+      powerOnBoot = false;
+    };
   };
   local.hardware-clock.enable = false;
 }

modules/drivers/nvidia-drivers.nix

@@ -1,6 +1,7 @@
 {
   lib,
   config,
+  pkgs,
   ...
 }:
 with lib;
@@ -14,7 +15,10 @@ in
 
   config = mkIf cfg.enable {
     services.xserver.videoDrivers = [ "nvidia" ];
-    hardware.nvidia = {
+    environment.systemPackages = with pkgs; [ nvidia-docker ];
+    hardware = {
+      nvidia-container-toolkit.enable = true;
+      nvidia = {
         # Modesetting is required.
         modesetting.enable = true;
         # Nvidia power management. Experimental, and can cause sleep/suspend to fail.
@@ -37,4 +41,21 @@ in
         package = config.boot.kernelPackages.nvidiaPackages.stable;
       };
     };
+  };
 }
+
+# Making nvidia docker toolkit work:
+#
+# sudo nvidia-ctk cdi generate --output=/etc/cdi/nvidia.yaml
+#
+# sudo nvidia-ctk cdi list
+#
+# sudo tee /etc/docker/daemon.json > /dev/null <<EOF
+# {
+#     "features": {
+#         "cdi": true
+#     }
+# }
+# EOF
+#
+# docker run --device nvidia.com/gpu=all