refactored system

hosts/arielle/default.nix

@@ -0,0 +1,13 @@
+{ ... }:
+
+{
+  networking.hostName = "arielle";
+  networking.domain = "ktiu.net";
+
+  imports = [
+    ./hardware
+    ../system
+    ../system/web-server
+    ../system/mail-server
+  ];
+}

hosts/arielle/hardware.nix

@@ -0,0 +1,28 @@
+{ lib, modulesPath, ... }:
+
+{
+  imports = [
+    (modulesPath + "/profiles/qemu-guest.nix")
+  ];
+
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "/dev/sda";
+
+  boot.initrd.availableKernelModules = [ "ahci" "xhci_pci" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/087544b8-4941-436b-be6c-e32bc3787b12";
+    fsType = "ext4";
+  };
+
+  swapDevices = [ 
+    { device = "/dev/disk/by-uuid/9408a2ce-646d-406e-8407-c9bafd0a728c"; }
+  ];
+
+  networking.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

hosts/homer/default.nix

@@ -0,0 +1,16 @@
+{ ... }:
+
+{
+  networking.hostName = "homer";
+
+  imports = [
+    ./hardware.nix
+    ../system
+    ../system/desktop
+    ../system/desktop/gnome.nix
+    ../system/desktop/steam.nix
+    ../system/desktop/remote-desktop.nix
+    ../system/media-server.nix
+    ../users/guest.nix
+  ];
+}

hosts/homer/hardware.nix

@@ -0,0 +1,65 @@
+{ config, lib, modulesPath, ... }:
+
+{
+  imports = [
+    (modulesPath + "/hardware/network/broadcom-43xx.nix")
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+  boot.extraModprobeConfig = ''
+    options snd_hda_intel power_save=0
+  '';
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/809e9e9e-ff44-4ecb-8754-e3f2000e5788";
+      fsType = "btrfs";
+      options = [ "subvol=root" ];
+    };
+
+  boot.initrd.luks.devices."cryptroot".device = "/dev/disk/by-uuid/68a19b7d-358a-419c-9507-1e103526f44a";
+
+  fileSystems."/home" =
+    { device = "/dev/disk/by-uuid/809e9e9e-ff44-4ecb-8754-e3f2000e5788";
+      fsType = "btrfs";
+      options = [ "subvol=home" ];
+    };
+
+  fileSystems."/nix" =
+    { device = "/dev/disk/by-uuid/809e9e9e-ff44-4ecb-8754-e3f2000e5788";
+      fsType = "btrfs";
+      options = [ "subvol=nix" ];
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/553D-668A";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  fileSystems."/var/mediathek" = {
+   device = "/dev/disk/by-uuid/7b0b589f-5759-411a-975a-08a3c7a0f953";
+   fsType = "ext4";
+   options = [ # If you don't have this options attribute, it'll default to "defaults" 
+     # boot options for fstab. Search up fstab mount options you can use
+     "users" # Allows any user to mount and unmount
+     "nofail" # Prevent system from failing if this drive doesn't mount
+   ];
+ };
+
+  swapDevices = [{
+    device = "/swapfile";
+    size = 8 * 1045;
+  }];
+
+  networking.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/mila/default.nix

@@ -0,0 +1,12 @@
+{ ... }:
+
+{
+  networking.hostname = "mila";
+
+  imports = [
+    ./hardware.nix
+    ../system
+    ../system/desktop
+    ../system/desktop/gnome.nix
+  ];
+}

hosts/nova/default.nix

@@ -0,0 +1,18 @@
+{ config, pkgs, ... }:
+
+{
+  networking.hostName = "nova";
+
+  imports = [
+    ./hardware.nix
+    ../users/alt.nix
+    ../users/guest.nix
+    ../system
+    ../system/desktop
+    ../system/desktop/gnome.nix
+    # ../system/desktop/cast.nix
+    ../system/desktop/ergodox.nix
+    ../system/desktop/steam.nix
+    ../system/desktop/yubikey.nix
+  ];
+}

hosts/nova/hardware.nix

@@ -0,0 +1,56 @@
+{ config, lib, pkgs, modulesPath, ... }:
+
+let
+  subvolume = {
+    device = "/dev/disk/by-uuid/6a0d25d4-0253-4467-85cc-ab3e0ef71f54";
+    fsType = "btrfs";
+  };
+in
+
+{
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
+
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usb_storage" "sd_mod" "sdhci_pci" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" "v4l2loopback" ];
+  boot.extraModulePackages = [ config.boot.kernelPackages.v4l2loopback ];
+
+  boot.initrd.luks.devices."cryptroot" = {
+    device = "/dev/disk/by-uuid/eaad533f-8586-4002-9c53-5aecf8e7abd8";
+    allowDiscards = true;
+  };
+
+  fileSystems."/" = subvolume // {
+    options = [ "subvol=root" "compress=zstd" "discard=async" ];
+  };
+
+  fileSystems."/nix" = subvolume // {
+    options = [ "subvol=nix" "compress=zstd" "noatime" "discard=async" ];
+  };
+
+  fileSystems."/home" = subvolume // {
+    options = [ "subvol=home" "compress=zstd" "discard=async" ];
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/7362-C4C4";
+    fsType = "vfat";
+  };
+
+  swapDevices = [{
+    device = "/swapfile";
+    size = 8 * 1045;
+  }];
+
+  networking.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  hardware.trackpoint.enable = true;
+  boot.kernelParams = [ "psmouse.elantech_smbus=0" ];
+
+}