Refactor the whole configuration

Reviewed-on: #1
This commit is contained in:
caem 2025-02-01 14:05:15 +01:00
parent fb5d4d46f8
commit 6cb66d86d2
153 changed files with 2078 additions and 3094 deletions

63
hosts/puter/default.nix Normal file
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{ pkgs, lib, username, ... }:
{
imports = [
./disko.nix
./packages.nix
];
time.timeZone = "Europe/Berlin";
networking = {
hostName = "puter";
useDHCP = lib.mkDefault true;
};
boot = {
loader = {
efi.canTouchEfiVariables = true;
grub = {
enable = true;
# Keep "nodev" for efi systems
device = "nodev";
efiSupport = true;
gfxmodeEfi = "1920x1080";
};
};
tmp.useTmpfs = true;
kernelPackages = pkgs.linuxPackages_xanmod_latest;
supportedFilesystems = [ "btfs" "vfat" "xfs" ];
initrd = {
availableKernelModules = [ "nvme" "xhci_pci" "ahci"
"usbhid" "usb_storage" "sd_mod" ];
};
};
services = {
fstrim.enable = true;
btrfs.autoScrub.enable = true;
};
fileSystems = {
# These are system specific. If you have any additional drives that are not
# your root device you can add and mount them here. Added nofail so that you can
# install this configuration on a device without it exploding when you don't have
# these specific partitions.
"/home/${username}/mounts/vault" = {
device = "/dev/disk/by-uuid/048d175b-0e3e-4ec7-955b-3d9a45f9f237";
options = [ "nofail" ];
fsType = "xfs";
};
"/home/${username}/mounts/attic" = {
device = "/dev/disk/by-uuid/ec32ce36-9f53-4f44-ac8f-2c9163f0b3d7";
options = [ "nofail" ];
fsType = "xfs";
};
};
system.stateVersion = "24.11"; # [managed by install.sh] { state version }
}

58
hosts/puter/disko.nix Normal file
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{ ... }:
{
disko.devices = {
disk = {
master = {
type = "disk";
device = "/dev/nvme0n1"; # [managed by install.sh]
content = {
type = "gpt";
partitions = {
efi = {
priority = 1;
name = "efi";
start = "1M";
end = "1024M";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = [
"umask=0077"
"noatime"
];
};
};
root = {
size = "100%";
content = {
type = "btrfs";
extraArgs = [ "-f" "-L nixos" ];
subvolumes = {
/* Do not rename the root partition as it'll break impermanence */
"/root" = {
mountpoint = "/";
mountOptions = [
"noatime"
"compress=zstd"
];
};
"/nix" = {
mountpoint = "/nix";
mountOptions = [
"noatime"
"compress=zstd"
];
};
};
};
};
};
};
};
};
};
}

17
hosts/puter/packages.nix Normal file
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{ ... }:
{
imports = let
modules = ../../modules/nixos;
in [
"${modules}/core"
"${modules}/hardware/audio"
"${modules}/hardware/gpu/nvidia"
"${modules}/hardware/cpu/amd"
"${modules}/multimedia"
"${modules}/desktop/gnome"
"${modules}/communication"
"${modules}/development"
];
}

49
hosts/vm/default.nix Normal file
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{ pkgs, lib, modulesPath, ... }:
{
imports = [
./disko.nix
./packages.nix
(modulesPath + "/profiles/qemu-guest.nix")
];
time.timeZone = "Europe/Berlin";
networking = {
hostName = "vm";
useDHCP = lib.mkDefault true;
};
boot = {
loader = {
grub = {
enable = true;
# device = "/dev/sda"; # [managed by install.sh]
gfxmodeEfi = "1920x1080";
};
};
tmp.useTmpfs = true;
kernelPackages = pkgs.linuxPackages_xanmod_latest;
supportedFilesystems = [ "btfs" "vfat" "xfs" ];
initrd = {
availableKernelModules = [ "nvme" "xhci_pci" "ahci"
"usbhid" "usb_storage" "sd_mod" ];
};
};
services = {
fstrim.enable = true;
btrfs.autoScrub.enable = true;
};
fileSystems = {
# These are system specific. If you have any additional drives that are not
# your root device you can add and mount them here. Added nofail so that you can
# install this configuration on a device without it exploding when you don't have
# these specific partitions.
};
system.stateVersion = "24.11"; # [managed by install.sh]
}

54
hosts/vm/disko.nix Normal file
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{ ... }:
{
disko.devices = {
disk = {
master = {
type = "disk";
device = "/dev/vda"; # [managed by install.sh]
content = {
type = "gpt";
partitions = {
grub_mbr = {
size = "1M";
type = "EF02"; # for grub MBR
};
boot = {
size = "1G";
content = {
type = "filesystem";
format = "ext4";
mountpoint = "/boot";
};
};
root = {
size = "100%";
content = {
type = "btrfs";
extraArgs = [ "-f" "-L nixos" ];
subvolumes = {
/* Do not rename the root partition as it'll break impermanence */
"/root" = {
mountpoint = "/";
mountOptions = [
"noatime"
"compress=zstd"
];
};
"/nix" = {
mountpoint = "/nix";
mountOptions = [
"noatime"
"compress=zstd"
];
};
};
};
};
};
};
};
};
};
}

14
hosts/vm/packages.nix Normal file
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{ ... }:
{
imports = let
modules = ../../modules/nixos;
in [
"${modules}/core"
"${modules}/hardware/audio"
"${modules}/hardware/gpu/graphics.nix"
"${modules}/multimedia"
"${modules}/desktop/gnome"
];
}

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@ -1,96 +0,0 @@
{ config, pkgs, ... }:
{
imports = [
./hardware-configuration.nix
./persist.nix
../../home/default.nix
../../modules/desktop/environments/kde.nix
../../modules/system/basic.nix
../../modules/system/security.nix
../../modules/desktop/apps/communication.nix
../../modules/desktop/apps/games.nix
../../modules/desktop/apps/multimedia.nix
../../modules/system/virtualisation.nix
../../modules/system/development.nix
../../modules/packages/firefox.nix
../../modules/packages/zsh.nix
../../modules/packages/fastfetch.nix
../../modules/packages/tmux.nix
];
boot.loader.efi.canTouchEfiVariables = true;
boot.loader.grub = {
enable = true;
efiSupport = true;
device = "nodev";
gfxmodeEfi = "1920x1080";
};
boot.kernelPackages = pkgs.linuxPackages_xanmod_latest;
boot.supportedFilesystems = [ "btrfs" "xfs" ];
networking = {
hostName = "workstation";
enableIPv6 = false;
};
time.timeZone = "Europe/Berlin";
i18n.defaultLocale = "en_US.UTF-8";
console = {
font = "Lat2-Terminus16";
keyMap = "uk";
# useXkbConfig = true;
};
nixpkgs.config.allowUnfree = true;
services.xserver.videoDrivers = [ "nvidia" ];
hardware = {
graphics = {
enable = true;
enable32Bit = true;
};
nvidia = {
modesetting.enable = true;
open = true;
package = config.boot.kernelPackages.nvidiaPackages.beta;
};
};
programs.mtr.enable = true;
programs.gnupg.agent = {
enable = true;
enableSSHSupport = true;
};
security.rtkit.enable = true;
services.pipewire = {
enable = true;
alsa = {
enable = true;
support32Bit = true;
};
pulse.enable = true;
jack.enable = true;
};
nix = {
settings = {
substituters = [
"https://cuda-maintainers.cachix.org"
];
trusted-public-keys = [
"cuda-maintainers.cachix.org-1:0dq3bujKpuEPMCX6U4WylrUDZ9JyUG0VpVZa7CNfq5E="
];
};
extraOptions = ''
experimental-features = nix-command flakes
'';
};
# nixpkgs.config.cudaSupport = true;
system.stateVersion = "23.11";
}

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@ -1,78 +0,0 @@
{ config, lib, modulesPath, ... }:
{
imports = [
(modulesPath + "/installer/scan/not-detected.nix")
];
fileSystems."/" = {
device = "/dev/disk/by-uuid/5cc0482e-ac92-41c7-b2fc-2d9b4a19eeec";
fsType = "btrfs";
options = [ "subvol=root" "compress=zstd" "noatime" ];
};
fileSystems."/nix" = {
device = "/dev/disk/by-uuid/5cc0482e-ac92-41c7-b2fc-2d9b4a19eeec";
fsType = "btrfs";
options = [ "subvol=nix" "compress=zstd" "noatime" ];
neededForBoot = true;
};
fileSystems."/boot" = {
device = "/dev/disk/by-uuid/3012-B13E";
fsType = "vfat";
};
fileSystems."/home/hu/mounts/vault" = {
device = "/dev/disk/by-uuid/048d175b-0e3e-4ec7-955b-3d9a45f9f237";
fsType = "xfs";
};
fileSystems."/home/hu/mounts/attic" = {
device = "/dev/disk/by-uuid/ec32ce36-9f53-4f44-ac8f-2c9163f0b3d7";
fsType = "xfs";
};
boot.initrd.availableKernelModules = [
"nvme" "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod"
];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-amd" ];
boot.extraModulePackages = [ ];
boot.extraModprobeConfig = "options kvm_amd nested=1";
boot.kernelParams = [
"nvidia_drm.fbdev=1"
"nvidia.NVreg_PreserveVideoMemoryAllocations=1"
];
boot.initrd.postDeviceCommands = lib.mkAfter ''
mkdir /btrfs_tmp
mount ${config.fileSystems."/".device} /btrfs_tmp
if [[ -e /btrfs_tmp/root ]]; then
mkdir -p /btrfs_tmp/old_roots
timestamp=$(date --date="@$(stat -c %Y /btrfs_tmp/root)" "+%Y-%m-%-d_%H:%M:%S")
mv /btrfs_tmp/root "/btrfs_tmp/old_roots/$timestamp"
fi
delete_subvolume_recursively() {
IFS=$'\n'
for i in $(btrfs subvolume list -o "$1" | cut -f 9- -d ' '); do
delete_subvolume_recursively "/btrfs_tmp/$i"
done
btrfs subvolume delete "$1"
}
for i in $(find /btrfs_tmp/old_roots/ -maxdepth 1 -mtime +30); do
delete_subvolume_recursively "$i"
done
btrfs subvolume create /btrfs_tmp/root
umount /btrfs_tmp
'';
networking.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}

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@ -1,23 +0,0 @@
{ ... }:
{
environment.persistence."/nix/persist" = {
hideMounts = true;
directories = [
"/var/log"
"/var/lib/nixos"
"/var/lib/systemd/coredump"
{
directory = "/var/lib/colord";
user = "colord";
group = "colord";
mode = "u=rwx,g=rx,o=";
}
"/etc/NetworkManager/system-connections"
];
files = [
"/etc/machine-id"
];
};
}

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@ -1,78 +0,0 @@
{ pkgs, ... }:
{
imports = [
./hardware-configuration.nix
./persist.nix
../../home/default.nix
../../modules/desktop/environments/river.nix
../../modules/system/basic.nix
../../modules/system/security.nix
../../modules/desktop/apps/communication.nix
../../modules/desktop/apps/multimedia.nix
../../modules/system/development.nix
../../modules/packages/firefox.nix
../../modules/packages/zsh.nix
../../modules/packages/fastfetch.nix
../../modules/packages/tmux.nix
];
hardware.bluetooth.enable = true;
boot = {
loader.grub = {
enable = true;
device = "/dev/sda";
gfxmodeEfi = "1366x768";
};
kernelPackages = pkgs.linuxPackages_xanmod_latest;
supportedFilesystems = [ "btrfs" ];
};
networking = {
hostName = "x220";
networkmanager.enable = true;
};
users.users.hu.extraGroups = [ "networkmanager" ];
time.timeZone = "Europe/Berlin";
i18n.defaultLocale = "en_US.UTF-8";
console = {
font = "Lat2-Terminus16";
keyMap = "de";
# useXkbConfig = true;
};
nixpkgs.config.allowUnfree = true;
programs.mtr.enable = true;
programs.gnupg.agent = {
enable = true;
enableSSHSupport = true;
};
security.rtkit.enable = true;
services.pipewire = {
enable = true;
alsa = {
enable = true;
support32Bit = true;
};
pulse.enable = true;
jack.enable = true;
};
services.tlp.enable = true;
nix = {
extraOptions = ''
experimental-features = nix-command flakes
'';
};
system.stateVersion = "24.05";
}

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@ -1,61 +0,0 @@
{ config, lib, modulesPath, ... }:
{
imports = [
(modulesPath + "/installer/scan/not-detected.nix")
];
fileSystems."/" = {
device = "/dev/disk/by-uuid/e0b531cf-b575-4579-b866-9b7265e01b0a";
fsType = "btrfs";
options = [ "subvol=root" "compress=zstd" "noatime" "ssd" ];
};
fileSystems."/nix" = {
device = "/dev/disk/by-uuid/e0b531cf-b575-4579-b866-9b7265e01b0a";
fsType = "btrfs";
options = [ "subvol=nix" "compress=zstd" "noatime" "ssd" ];
neededForBoot = true;
};
fileSystems."/boot" = {
device = "/dev/disk/by-uuid/bfe6e556-44e9-427f-9ae6-eddae6c62298";
fsType = "ext4";
};
boot.initrd.luks.devices."vg".device = "/dev/disk/by-uuid/92b4f484-2c00-47e7-baf6-9f396883e231";
boot.initrd.availableKernelModules = [
"ehci_pci" "ahci" "xhci_pci" "usb_storage" "sd_mod" "sdhci_pci"
];
boot.kernelModules = [ "kvm-intel" ];
boot.initrd.postDeviceCommands = lib.mkAfter ''
mkdir /btrfs_tmp
mount ${config.fileSystems."/".device} /btrfs_tmp
if [[ -e /btrfs_tmp/root ]]; then
mkdir -p /btrfs_tmp/old_roots
timestamp=$(date --date="@$(stat -c %Y /btrfs_tmp/root)" "+%Y-%m-%-d_%H:%M:%S")
mv /btrfs_tmp/root "/btrfs_tmp/old_roots/$timestamp"
fi
delete_subvolume_recursively() {
IFS=$'\n'
for i in $(btrfs subvolume list -o "$1" | cut -f 9- -d ' '); do
delete_subvolume_recursively "/btrfs_tmp/$i"
done
btrfs subvolume delete "$1"
}
for i in $(find /btrfs_tmp/old_roots/ -maxdepth 1 -mtime +30); do
delete_subvolume_recursively "$i"
done
btrfs subvolume create /btrfs_tmp/root
umount /btrfs_tmp
'';
networking.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}

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@ -1,23 +0,0 @@
{ ... }:
{
environment.persistence."/nix/persist" = {
hideMounts = true;
directories = [
"/var/log"
"/var/lib/nixos"
"/var/lib/systemd/coredump"
{
directory = "/var/lib/colord";
user = "colord";
group = "colord";
mode = "u=rwx,g=rx,o=";
}
"/etc/NetworkManager/system-connections"
];
files = [
"/etc/machine-id"
];
};
}