so many nya nya changes

flake.nix

@@ -17,19 +17,6 @@
     }:
     let
       system = "x86_64-linux";
-      mkHost = hostname: {
-        imports = [
-          ./hosts/${hostname}/configuration.nix
-          ./modules/common
-          (import "${home-manager}/nixos")
-        ];
-
-        deployment = {
-          targetUser = "root";
-          targetHost = hostname;
-          allowLocalDeployment = true;
-        };
-      };
     in
     {
       formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.alejandra;
@@ -41,7 +28,30 @@
           };
         };
 
-        bengal = mkHost "bengal";
+        bengal = { name, nodes, pkgs, ... }: {
+          imports = [
+            ./hosts/${name}/configuration.nix
+            ./modules/common
+            (import "${home-manager}/nixos")
+          ];
+
+          deployment = {
+            targetUser = "sammy";
+            allowLocalDeployment = true;
+          };
+        };
+
+        maine-coon = { name, nodes, pkgs, ... }: {
+          imports = [
+            ./hosts/${name}/configuration.nix
+            ./modules/common
+            (import "${home-manager}/nixos")
+          ];
+          deployment = {
+            targetHost = "maine-coon";
+            allowLocalDeployment = true;
+          };
+        };
       };
       nixosConfigurations.test = nixpkgs.lib.nixosSystem {
         inherit system;

hosts/maine-coon/configuration.nix

@@ -0,0 +1,50 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: {
+  imports = [
+    # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+  ];
+
+  networking.hostName = "maine-coon";
+
+  boot.loader.grub.device = "/dev/nvme0n1";
+
+  networking.useDHCP = false;
+  networking.interfaces."enp0s31f6".ipv4.addresses = [
+    {
+      address = "159.69.71.253";
+      prefixLength = 26;
+    }
+  ];
+  networking.interfaces."enp0s31f6".ipv6.addresses = [
+    {
+      address = "2a01:4f8:231:16dc::1";
+      prefixLength = 64;
+    }
+  ];
+  networking.defaultGateway = "159.69.71.193";
+  networking.defaultGateway6 = {
+    address = "fe80::1";
+    interface = "enp0s31f6";
+  };
+  networking.nameservers = ["8.8.8.8"];
+
+  # Initial empty root password for easy login:
+  services.openssh.permitRootLogin = lib.mkForce "prohibit-password";
+
+  users.users.root.openssh.authorizedKeys.keys = [
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJZyQSZw+pExsx2RXB+yxbaJGB9mtvudbQ/BP7E1yKvr openpgp:0x6068FEBB"
+  ];
+
+  services.openssh.enable = true;
+
+  # This value determines the NixOS release with which your system is to be
+  # compatible, in order to avoid breaking some software such as database
+  # servers. You should change this only after NixOS release notes say you
+  # should.
+  system.stateVersion = "24.05"; # Did you read the comment?
+}

hosts/maine-coon/hardware-configuration.nix

@@ -0,0 +1,27 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
+
+  boot.initrd.availableKernelModules = ["ahci" "nvme"];
+  boot.initrd.kernelModules = [];
+  boot.kernelModules = ["kvm-intel"];
+  boot.extraModulePackages = [];
+
+  fileSystems."/" = {
+    device = "/dev/nvme0n1p2";
+    fsType = "btrfs";
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/69ed72d0-20c2-440e-a036-7de658766ee0";
+    fsType = "ext2";
+  };
+
+  swapDevices = [];
+}

hosts/test-vm/configuration.nix

@@ -1,5 +1,9 @@
-{ config, lib, pkgs, ... }: {
-
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
   imports = [
     ../../modules/common
     ../../modules/graphical
@@ -9,12 +13,12 @@
 
   users.users.admin = {
     isNormalUser = true;
-    extraGroups = [ "wheel" ];
+    extraGroups = ["wheel"];
     password = "admin";
     group = "admin";
   };
 
-  users.groups.admin = { };
+  users.groups.admin = {};
 
   virtualisation.vmVariant = {
     # following configuration is added only when building VM with build-vm
@@ -30,7 +34,7 @@
     settings.PasswordAuthentication = lib.mkForce true;
   };
 
-  networking.firewall.allowedTCPPorts = [ 22 ];
+  networking.firewall.allowedTCPPorts = [22];
   environment.systemPackages = with pkgs; [
     htop
   ];

modules/common/default.nix

@@ -1,12 +1,11 @@
-{ lib
-, config
-, pkgs
-, ...
-}:
-let
-  cfg = config.cherrykitten.common;
-in
 {
+  lib,
+  config,
+  pkgs,
+  ...
+}: let
+  cfg = config.cherrykitten.common;
+in {
   imports = [
     ../users
     ./security.nix
@@ -23,7 +22,7 @@ in
   };
 
   config = {
-    nix.settings.experimental-features = [ "nix-command" "flakes" ];
+    nix.settings.experimental-features = ["nix-command" "flakes"];
 
     time.timeZone = "Europe/Berlin";
 
@@ -44,10 +43,10 @@ in
         nerdfonts
       ];
       fontconfig = {
-        defaultFonts.emoji = [ "Noto Emoji" ];
-        defaultFonts.serif = [ "Monaspace Xenon" "FiraCode Nerd Font" "Hack Nerd Font" "NotoSans Nerd Font" ];
-        defaultFonts.sansSerif = [ "Monaspace Xenon" "FiraCode Nerd Font" "Hack Nerd Font" "NotoSerif Nerd Font" ];
-        defaultFonts.monospace = [ "Monaspace Xenon" "FiraCode Nerd Font" "Hack Nerd Font" ];
+        defaultFonts.emoji = ["Noto Emoji"];
+        defaultFonts.serif = ["Monaspace Xenon" "FiraCode Nerd Font" "Hack Nerd Font" "NotoSans Nerd Font"];
+        defaultFonts.sansSerif = ["Monaspace Xenon" "FiraCode Nerd Font" "Hack Nerd Font" "NotoSerif Nerd Font"];
+        defaultFonts.monospace = ["Monaspace Xenon" "FiraCode Nerd Font" "Hack Nerd Font"];
       };
     };
 

modules/graphical/default.nix

@@ -1,12 +1,11 @@
-{ pkgs
-, config
-, lib
-, ...
-}:
-let
-  cfg = config.cherrykitten.graphical;
-in
 {
+  pkgs,
+  config,
+  lib,
+  ...
+}: let
+  cfg = config.cherrykitten.graphical;
+in {
   options.cherrykitten.graphical = {
     enable = lib.mkEnableOption (lib.mdDoc "graphical stuffs");
   };