add home-nix

hosts/home-nix/default.nix

@@ -0,0 +1,56 @@
+{
+  pkgs,
+  username,
+  hostname,
+  modulesPath,
+  inputs,
+  ...
+}:
+{
+  system.stateVersion = "25.11";
+
+  imports = builtins.trace "${inputs.mysecrets}" [
+    (modulesPath + "/installer/scan/not-detected.nix")
+    ./network.nix
+    ./disk-config.nix
+    ./hardware-configuration.nix
+    ../../modules/core
+    ../../modules/optionnals/hosts/${hostname}.nix
+  ];
+
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+
+  time.timeZone = "Europe/Paris";
+
+  nix = {
+    settings = {
+      ## Enable flakes
+      experimental-features = [
+        "nix-command"
+        "flakes"
+      ];
+      ## Users trusted to use flake command
+      trusted-users = [
+        "root"
+        "${username}"
+      ];
+    };
+  };
+
+  ## Enable virtualisation guest settings
+  services.qemuGuest.enable = true;
+  services.spice-vdagentd.enable = true;
+  services.xserver = {
+    videoDrivers = [ "modesetting" ]; # Driver vidéo optimisé pour QEMU/KVM
+  };
+
+  environment.systemPackages = [
+    pkgs.spice-gtk # Outils SPICE
+    pkgs.spice-protocol # Protocoles SPICE
+  ];
+
+  #fileSystems."/" = {
+  #  device = "/dev/vda2"; # Disque virtuel typique
+  #  fsType = "btrfs";
+  #};
+}

hosts/home-nix/disk-config.nix

@@ -0,0 +1,69 @@
+{
+  ...
+}:
+{
+  disko.devices = {
+    disk = {
+      main = {
+        type = "disk";
+        device = "/dev/vda";
+        content = {
+          type = "gpt";
+          partitions = {
+            ESP = {
+              size = "512M";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+                mountOptions = [ "umask=0077" ];
+              };
+            };
+            SYS = {
+              size = "100%";
+              type = "8309";
+              content = {
+                type = "luks";
+                name = "rootfs";
+                settings = {
+                  allowDiscards = true;
+                };
+                content = {
+                  type = "btrfs";
+                  extraArgs = [ "-f --nodiscard --label root" ];
+                  subvolumes = {
+                    "@" = {
+                      mountpoint = "/";
+                      mountOptions = [ "defaults" "ssd" "compress=zstd" "autodefrag" "noatime" "nodiscard" ];
+                    };
+                    "@root" = {
+                      mountpoint = "/root";
+                      mountOptions = [ "defaults" "ssd" "compress=zstd" "autodefrag" "noatime" "nodiscard" ];
+                    };
+                    "@home" = {
+                      mountpoint = "/home";
+                      mountOptions = [ "defaults" "ssd" "compress=zstd" "autodefrag" "noatime" "nodiscard" ];
+                    };
+                    "@nix" = {
+                      mountpoint = "/nix";
+                      mountOptions = [ "defaults" "ssd" "compress=zstd" "autodefrag" "noatime" "nodiscard" ];
+                    };
+                    "@var" = {
+                      mountpoint = "/var";
+                      mountOptions = [ "defaults" "ssd" "compress=zstd" "autodefrag" "noatime" "nodiscard" ];
+                    };
+                    "@games" = {
+                      mountpoint = "/games";
+                      mountOptions = [ "defaults" "ssd" "compress=zstd" "autodefrag" "noatime" "nodiscard" ];
+                    };
+                  };
+                };
+              };
+            };
+          };
+        };
+      };
+    };
+  };
+}

hosts/home-nix/hardware-configuration.nix

@@ -0,0 +1,25 @@
+# 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, modulesPath, ... }:
+
+{
+  imports =
+    [ 
+      (modulesPath + "/installer/scan/not-detected.nix")
+      (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ 
+    "ahci"
+    "xhci_pci"
+    "virtio_pci"
+    "sr_mod"
+    "virtio_blk" 
+  ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

hosts/home-nix/network.nix

@@ -0,0 +1,29 @@
+{
+  hostname,
+  ...
+}:
+{
+  networking = {
+    hostName = "${hostname}";
+    interfaces.enp1s0 = {
+      ipv4.addresses = [
+        {
+          address = "192.168.122.100";
+          prefixLength = 24;
+        }
+      ];
+    };
+    defaultGateway = {
+      address = "192.168.122.1";
+      interface = "enp1s0";
+    };
+    nameservers = [
+      "9.9.9.9"
+      "2001:41d0:303:20da::1"
+      "217.182.138.218"
+    ];
+    networkmanager.enable = true;
+
+    firewall.enable = true;
+  };
+}