Nixos-Config/hosts/Nixos/configuration.nix
2026-04-21 22:49:55 -03:00

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# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running nixos-help).
{ config, pkgs, lib, agenix, ... }: {
imports = [ # Include the results of the hardware scan.
./hardware-configuration.nix
];
age = {
identityPaths = [ "/home/ltadeu6/.ssh/id_ed25519" ];
secrets = { } // lib.optionalAttrs
(builtins.pathExists ../../secrets/openai_api_key.age) {
openai_api_key = {
file = ../../secrets/openai_api_key.age;
owner = "ltadeu6";
group = "users";
mode = "0400";
};
} // lib.optionalAttrs
(builtins.pathExists ../../secrets/openclaw_gateway_token.age) {
openclaw_gateway_token = {
file = ../../secrets/openclaw_gateway_token.age;
owner = "ltadeu6";
group = "users";
mode = "0400";
};
} // lib.optionalAttrs
(builtins.pathExists ../../secrets/minecraft_rcon_password.age) {
minecraft_rcon_password.file =
../../secrets/minecraft_rcon_password.age;
} // lib.optionalAttrs
(builtins.pathExists ../../secrets/syncthing_pixel_id.age) {
syncthing_pixel_id.file = ../../secrets/syncthing_pixel_id.age;
} // lib.optionalAttrs
(builtins.pathExists ../../secrets/syncthing_tv_id.age) {
syncthing_tv_id.file = ../../secrets/syncthing_tv_id.age;
} // lib.optionalAttrs
(builtins.pathExists ../../secrets/wireguard_private_key.age) {
wireguard_private_key.file = ../../secrets/wireguard_private_key.age;
};
};
nix.settings = {
# CUDA builds are heavy; use a binary cache to avoid local compilation.
substituters = lib.mkAfter [ "https://cache.nixos-cuda.org" ];
trusted-public-keys = lib.mkAfter [
"cache.nixos-cuda.org:74DUi4Ye579gUqzH4ziL9IyiJBlDpMRn9MBN8oNan9M="
];
};
powerManagement.cpuFreqGovernor = "performance";
# Bootloader.
boot = {
loader.systemd-boot.enable = true;
loader.efi.canTouchEfiVariables = true;
loader.timeout = 0;
# plymouth.themePackages = [
# (pkgs.adi1090x-plymouth-themes.override {
# selected_themes = [ "colorful_loop" ];
# })
# ];
plymouth.enable = true;
# plymouth.theme = "colorful_loop";
consoleLogLevel = 0;
kernelModules = [ "vhba" ];
initrd.verbose = false;
kernelParams = [
"quiet"
"splash"
"rd.systemd.show_status=false"
"rd.udev.log_level=3"
"udev.log_priority=3"
"boot.shell_on_fail"
];
};
networking = {
hostName = "Nixos"; # Define your hostname.
networkmanager.enable = true;
firewall.enable = false;
interfaces = {
enp4s0.ipv4.addresses = [{
address = "192.168.1.150";
prefixLength = 16;
}];
};
defaultGateway = "192.168.1.1";
nameservers = [ "8.8.8.8" "1.1.1.1" ];
extraHosts = ''
191.252.194.81 vps
'';
# Enable WireGuard
# wireguard.interfaces = {
# wg0 = {
# ips = [ "10.0.0.2/24" ];
# listenPort = 51820;
# privateKey = builtins.readFile config.age.secrets.wireguard_private_key.path;
# peers = [{
# publicKey = (import ../../secrets/secrets.nix).wireguard.peerPublicKey;
# allowedIPs = [ "10.0.0.1" ];
# endpoint = (import ../../secrets/secrets.nix).wireguard.endpoint;
# persistentKeepalive = 25;
# }];
# };
# };
};
time.timeZone = "America/Sao_Paulo";
i18n = {
defaultLocale = "pt_BR.UTF-8";
extraLocaleSettings = {
LC_ADDRESS = "pt_BR.UTF-8";
LC_IDENTIFICATION = "pt_BR.UTF-8";
LC_MEASUREMENT = "pt_BR.UTF-8";
LC_MONETARY = "pt_BR.UTF-8";
LC_NAME = "pt_BR.UTF-8";
LC_NUMERIC = "pt_BR.UTF-8";
LC_PAPER = "pt_BR.UTF-8";
LC_TELEPHONE = "pt_BR.UTF-8";
LC_TIME = "pt_BR.UTF-8";
};
};
programs = {
cdemu.enable = true;
gamescope = {
enable = true;
capSysNice = true;
};
virt-manager.enable = true;
gnupg.agent.enable = true;
nautilus-open-any-terminal = {
enable = true;
terminal = "kitty";
};
fish = {
enable = true;
interactiveShellInit = ''
set -g fish_greeting
'';
shellInit = ''
if test -r /run/agenix/openai_api_key
set -gx OPENAI_API_KEY (cat /run/agenix/openai_api_key)
end
if test -r /run/agenix/openclaw_gateway_token
set -gx OPENCLAW_GATEWAY_TOKEN (cat /run/agenix/openclaw_gateway_token)
end
'';
shellAliases = {
la = "exa --icons --git";
ls = "exa --icons --git";
tree = "exa --tree";
rm = "trash";
};
};
hyprland = {
enable = true;
xwayland.enable = true;
};
neovim = {
enable = true;
defaultEditor = true;
};
nix-ld = {
enable = true;
libraries = with pkgs; [ bash ];
};
dconf.enable = true;
kdeconnect.enable = true;
nano.enable = false;
steam = {
enable = true;
gamescopeSession.enable = true;
};
starship.enable = true;
java.enable = true;
htop.enable = true;
git.enable = true;
gamemode.enable = true;
firefox.enable = true;
adb.enable = true;
};
security.polkit.enable = true;
services = {
fstrim.enable = true;
home-assistant = {
enable = true;
openFirewall = true;
extraComponents = [ "lg_thinq" ];
config = {
homeassistant = {
name = "Casa";
unit_system = "metric";
time_zone = "America/Sao_Paulo";
};
default_config = { };
};
};
dbus.enable = true;
displayManager.gdm.enable = true;
# Optional but recommended if using Nautilus or Thunar
gvfs.enable = true;
gnome.gnome-keyring.enable = true;
udisks2.enable = true;
mysql = {
enable = false;
package = pkgs.mariadb;
};
# getty.autologinUser = "ltadeu6";
flatpak.enable = true;
terraria = {
enable = false;
openFirewall = true;
worldPath =
"/var/lib/terraria/.local/share/Terraria/Worlds/Vision_of_the_Stooge.wld";
};
minecraft-server = {
enable = false;
eula = true; # Accept Minecraft EULA
package = pkgs.minecraft-server; # Use papermc for modded servers
openFirewall = true; # Open port 25565
declarative = true;
serverProperties = {
motd = "Welcome to my NixOS Minecraft Server!";
enable-command-block = true;
gamemode = "survival";
difficulty = "normal";
max-players = 20;
white-list = false;
enable-rcon = true;
online-mode = false;
} // lib.optionalAttrs (config.services.minecraft-server.enable
&& config.age.secrets ? minecraft_rcon_password) {
"rcon.password" =
builtins.readFile config.age.secrets.minecraft_rcon_password.path;
};
};
xserver = {
enable = true;
# desktopManager.gnome.enable = true;
# evaluation warning: The option `services.xserver.displayManager.gdm.enable'
# defined in `/etc/nixos/configuration.nix' has been renamed to `services.displayManager.gdm.enable'.
};
ollama = {
enable = true;
# Nixpkgs' plain `ollama` is typically CPU-only; use the CUDA variant on NVIDIA.
package = pkgs.unstable.ollama-cuda;
acceleration = "cuda";
host = "[::]";
environmentVariables = {
# Lower default context to keep KV cache smaller (faster + more likely to stay on GPU).
OLLAMA_CONTEXT_LENGTH = "8192";
};
loadModels = [
"gemma4:e4b"
];
syncModels = true;
# listenAddress = "10.0.0.2:11434";
};
open-webui = {
enable = true;
host = "0.0.0.0";
};
transmission = {
enable = false;
user = "ltadeu6";
home = "/home/ltadeu6/Extra/Transmission/";
package = pkgs.transmission_4;
settings = {
rpc-bind-address = "0.0.0.0";
rpc-whitelist = "*.*.*.*";
};
};
jupyterhub = {
enable = false;
port = 8000;
host = "0.0.0.0";
kernels = {
python3 = let
pyEnv = pkgs.python3.withPackages (ps:
with ps; [
ipykernel
ipython
ipython-sql
sqlalchemy
mysqlclient
pandas # Optional — great for working with SQL results
prettytable
jinja2
]);
in {
displayName = "Python 3 (SQL enabled)";
argv = [
"${pyEnv.interpreter}"
"-m"
"ipykernel_launcher"
"-f"
"{connection_file}"
];
language = "python";
logo32 =
"${pyEnv}/${pyEnv.sitePackages}/ipykernel/resources/logo-32x32.png";
logo64 =
"${pyEnv}/${pyEnv.sitePackages}/ipykernel/resources/logo-64x64.png";
};
R = let
rEnv = pkgs.rWrapper.override {
packages = with pkgs.rPackages; [
IRkernel # kernel do Jupyter
ggplot2 # opcional, muito útil
dplyr # idem
tidyr
readr
];
};
in {
displayName = "R";
language = "R";
argv = [
"${rEnv}/bin/R"
"--slave"
"-e"
"IRkernel::main()"
"--args"
"{connection_file}"
];
# O IRkernel não inclui logos — pode deixar vazio ou remover
};
python3-sci = let
sciEnv = pkgs.python3.withPackages (ps:
with ps; [
ipykernel
numpy
scipy
ipython
jinja2
matplotlib
pandas # opcional, bom para tabelas
pillow # recomendado p/ alguns backends do matplotlib
]);
in {
displayName = "Python 3 (SciPy + Matplotlib)";
argv = [
"${sciEnv.interpreter}"
"-m"
"ipykernel_launcher"
"-f"
"{connection_file}"
];
language = "python";
logo32 =
"${sciEnv}/${sciEnv.sitePackages}/ipykernel/resources/logo-32x32.png";
logo64 =
"${sciEnv}/${sciEnv.sitePackages}/ipykernel/resources/logo-64x64.png";
};
};
extraConfig = ''
c.Authenticator.allowed_users = {"ltadeu6"};
c.JupyterHub.admin_users = {"ltadeu6"};
'';
};
displayManager.autoLogin.enable = true;
displayManager.autoLogin.user = "ltadeu6";
openssh = {
enable = true;
settings.PasswordAuthentication = false;
};
emacs = { enable = true; };
printing.enable = true;
pipewire = {
enable = true;
alsa.enable = true;
alsa.support32Bit = true;
pulse.enable = true;
# If you want to use JACK applications, uncomment this
jack.enable = true;
# use the example session manager (no others are packaged yet so this is enabled by default,
# no need to redefine it in your config for now)
#media-session.enable = true;
};
syncthing = {
enable = false;
user = "ltadeu6";
dataDir = "/home/ltadeu6"; # Default folder for new synced folders
configDir = "/home/ltadeu6/.config/syncthing";
settings = {
devices = { } // lib.optionalAttrs (config.services.syncthing.enable
&& config.age.secrets ? syncthing_pixel_id) {
"Pixel" = {
id = builtins.readFile config.age.secrets.syncthing_pixel_id.path;
};
} // lib.optionalAttrs (config.services.syncthing.enable
&& config.age.secrets ? syncthing_tv_id) {
"TV" = {
id = builtins.readFile config.age.secrets.syncthing_tv_id.path;
};
};
folders = {
"RetroArch" = { # Name of folder in Syncthing, also the folder ID
path =
"/home/ltadeu6/.config/retroarch"; # Which folder to add to Syncthing
devices = [ "Pixel" "TV" ]; # Which devices to share the folder with
versioning = {
type = "simple";
params = {
keep = "5";
cleanoutDays = "15";
};
};
};
};
};
};
};
console.keyMap = "br-abnt2";
# Enable sound with pipewire.
# sound.enable = true;
services.pulseaudio.enable = false;
hardware.bluetooth.enable = true;
hardware.uinput.enable = true;
security.rtkit.enable = true;
environment.etc."antimicrox/controller-mouse.amgp".text = ''
<?xml version="1.0" encoding="UTF-8"?>
<gamecontroller configversion="19" appversion="3.5.1">
<sdlname>Controller Mouse</sdlname>
<uniqueID>controller-mouse-default</uniqueID>
<profilename>Desktop Mouse</profilename>
<stickAxisAssociation index="1" xAxis="1" yAxis="2"/>
<stickAxisAssociation index="2" xAxis="3" yAxis="4"/>
<sets>
<set index="1">
<name>Desktop Mouse</name>
<stick index="1">
<deadZone>8000</deadZone>
<stickbutton index="1">
<mousespeedx>0</mousespeedx>
<mousespeedy>-24</mousespeedy>
<mousemode>cursor</mousemode>
<mouseacceleration>precision</mouseacceleration>
<slots>
<slot>
<code>1</code>
<mode>mousemovement</mode>
</slot>
</slots>
</stickbutton>
<stickbutton index="3">
<mousespeedx>24</mousespeedx>
<mousespeedy>0</mousespeedy>
<mousemode>cursor</mousemode>
<mouseacceleration>precision</mouseacceleration>
<slots>
<slot>
<code>4</code>
<mode>mousemovement</mode>
</slot>
</slots>
</stickbutton>
<stickbutton index="5">
<mousespeedx>0</mousespeedx>
<mousespeedy>24</mousespeedy>
<mousemode>cursor</mousemode>
<mouseacceleration>precision</mouseacceleration>
<slots>
<slot>
<code>2</code>
<mode>mousemovement</mode>
</slot>
</slots>
</stickbutton>
<stickbutton index="7">
<mousespeedx>-24</mousespeedx>
<mousespeedy>0</mousespeedy>
<mousemode>cursor</mousemode>
<mouseacceleration>precision</mouseacceleration>
<slots>
<slot>
<code>3</code>
<mode>mousemovement</mode>
</slot>
</slots>
</stickbutton>
</stick>
<stick index="2">
<deadZone>9000</deadZone>
<stickbutton index="1">
<wheelspeedy>18</wheelspeedy>
<slots>
<slot>
<code>4</code>
<mode>mousebutton</mode>
</slot>
</slots>
</stickbutton>
<stickbutton index="3">
<wheelspeedx>12</wheelspeedx>
<slots>
<slot>
<code>7</code>
<mode>mousebutton</mode>
</slot>
</slots>
</stickbutton>
<stickbutton index="5">
<wheelspeedy>18</wheelspeedy>
<slots>
<slot>
<code>5</code>
<mode>mousebutton</mode>
</slot>
</slots>
</stickbutton>
<stickbutton index="7">
<wheelspeedx>12</wheelspeedx>
<slots>
<slot>
<code>6</code>
<mode>mousebutton</mode>
</slot>
</slots>
</stickbutton>
</stick>
<button index="1">
<slots>
<slot>
<code>1</code>
<mode>mousebutton</mode>
</slot>
</slots>
</button>
<button index="2">
<slots>
<slot>
<code>3</code>
<mode>mousebutton</mode>
</slot>
</slots>
</button>
<button index="3">
<slots>
<slot>
<code>2</code>
<mode>mousebutton</mode>
</slot>
</slots>
</button>
<button index="4">
<slots>
<slot>
<code>0x46</code>
<mode>keyboard</mode>
</slot>
</slots>
</button>
<button index="5">
<slots>
<slot>
<path>/run/current-system/sw/bin/hyprctl</path>
<arguments>dispatch workspace previous</arguments>
<mode>execute</mode>
</slot>
</slots>
</button>
<button index="6">
<slots>
<slot>
<code>0x49</code>
<mode>keyboard</mode>
</slot>
</slots>
</button>
<button index="10">
<slots>
<slot>
<path>/run/current-system/sw/bin/hyprctl</path>
<arguments>dispatch workspace -1</arguments>
<mode>execute</mode>
</slot>
</slots>
</button>
<button index="11">
<slots>
<slot>
<path>/run/current-system/sw/bin/hyprctl</path>
<arguments>dispatch workspace +1</arguments>
<mode>execute</mode>
</slot>
</slots>
</button>
<button index="7">
<slots>
<slot>
<path>/etc/antimicrox/player-toggle.sh</path>
<mode>execute</mode>
</slot>
</slots>
</button>
<button index="8">
<slots>
<slot>
<path>/etc/antimicrox/disable-controller.sh</path>
<mode>execute</mode>
</slot>
</slots>
</button>
<button index="9">
<slots>
<slot>
<path>/run/current-system/sw/bin/hyprctl</path>
<arguments>dispatch killactive</arguments>
<mode>execute</mode>
</slot>
</slots>
</button>
<dpad index="1">
<mode>four-way</mode>
<dpadbutton index="1">
<slots>
<slot>
<code>0x01000013</code>
<mode>keyboard</mode>
</slot>
</slots>
</dpadbutton>
<dpadbutton index="2">
<slots>
<slot>
<code>0x01000014</code>
<mode>keyboard</mode>
</slot>
</slots>
</dpadbutton>
<dpadbutton index="4">
<slots>
<slot>
<code>0x01000015</code>
<mode>keyboard</mode>
</slot>
</slots>
</dpadbutton>
<dpadbutton index="8">
<slots>
<slot>
<code>0x01000012</code>
<mode>keyboard</mode>
</slot>
</slots>
</dpadbutton>
</dpad>
<trigger index="5">
<triggerbutton index="2">
<slots>
<slot>
<path>/run/current-system/sw/bin/hyprctl</path>
<arguments>dispatch focusmonitor -1</arguments>
<mode>execute</mode>
</slot>
</slots>
</triggerbutton>
</trigger>
<trigger index="6">
<triggerbutton index="2">
<slots>
<slot>
<path>/run/current-system/sw/bin/hyprctl</path>
<arguments>dispatch focusmonitor +1</arguments>
<mode>execute</mode>
</slot>
</slots>
</triggerbutton>
</trigger>
</set>
</sets>
</gamecontroller>
'';
environment.etc."antimicrox/player-toggle.sh" = {
mode = "0755";
text = ''
#!/bin/sh
exec ${pkgs.playerctl}/bin/playerctl play-pause
'';
};
environment.etc."antimicrox/disable-controller.sh" = {
mode = "0755";
text = ''
#!/bin/sh
exec ${pkgs.antimicrox}/bin/antimicrox --unload
'';
};
environment.sessionVariables = { };
environment.etc."profile.d/openai.sh".text = ''
if [ -r /run/agenix/openai_api_key ]; then
export OPENAI_API_KEY="$(cat /run/agenix/openai_api_key)"
fi
'';
environment.etc."profile.d/openclaw.sh".text = ''
if [ -r /run/agenix/openclaw_gateway_token ]; then
export OPENCLAW_GATEWAY_TOKEN="$(cat /run/agenix/openclaw_gateway_token)"
fi
'';
users.groups.libvirtd.members = [ "ltadeu6" ];
users.users.ltadeu6 = {
isNormalUser = true;
description = "Lucas Tadeu";
extraGroups = [
"terraria"
"mysql"
"networkmanager"
"wheel"
"syncthing"
"transmission"
"storage"
];
shell = pkgs.fish;
};
system.autoUpgrade = {
enable = true;
flake = "/home/ltadeu6/nixos-config";
dates = "02:00";
randomizedDelaySec = "45min";
flags = [
"--print-build-logs"
];
};
systemd.services."nix-flake-update" = {
description = "Update flake.lock and commit";
path = [ pkgs.git pkgs.nix pkgs.coreutils ];
serviceConfig = {
Type = "oneshot";
User = "ltadeu6";
WorkingDirectory = "/home/ltadeu6/nixos-config";
Environment = [
"GIT_AUTHOR_NAME=auto-upgrade"
"GIT_AUTHOR_EMAIL=auto-upgrade@localhost"
"GIT_COMMITTER_NAME=auto-upgrade"
"GIT_COMMITTER_EMAIL=auto-upgrade@localhost"
];
};
script = ''
set -euo pipefail
export PATH="${pkgs.git}/bin:${pkgs.nix}/bin:/run/current-system/sw/bin"
repo_status="$(git status --porcelain=v1 --untracked-files=normal)"
relevant_status="$(printf '%s\n' "$repo_status" | ${pkgs.gnugrep}/bin/grep -vE '^[ MARCUD?!]{2} flake\.lock$' || true)"
if [ -n "$relevant_status" ]; then
echo "Skipping flake update: repository has local changes"
exit 0
fi
backup=""
cleanup() {
if [ -n "$backup" ] && [ -f "$backup" ] && [ ! -f flake.lock ]; then
mv "$backup" flake.lock
fi
}
trap cleanup EXIT
if [ -f flake.lock ] && [ ! -w flake.lock ]; then
backup="$(mktemp)"
cp flake.lock "$backup"
rm -f flake.lock
fi
/run/current-system/sw/bin/nix flake update --commit-lock-file
if [ -n "$backup" ] && [ -f "$backup" ]; then
rm -f "$backup"
fi
trap - EXIT
'';
};
systemd.timers."nix-flake-update" = {
wantedBy = [ "timers.target" ];
timerConfig = {
OnCalendar = "02:00";
RandomizedDelaySec = "45min";
Persistent = true;
};
};
systemd.services.flatpak-update = {
description = "Update Flatpak apps";
serviceConfig = {
Type = "oneshot";
};
script = ''
${pkgs.flatpak}/bin/flatpak update -y --noninteractive
'';
};
systemd.timers.flatpak-update = {
wantedBy = [ "timers.target" ];
timerConfig = {
OnCalendar = "daily";
RandomizedDelaySec = "1h";
Persistent = true;
};
};
nix.gc = {
automatic = true;
dates = "weekly";
options = "--delete-older-than 14d";
};
systemd.services."getty@tty1".enable = false;
systemd.services."autovt@tty1".enable = false;
nixpkgs.config.allowUnfree = true;
# nixpkgs.config.cudaSupport = true;
nix.settings.experimental-features = [ "nix-command" "flakes" ];
nix.settings.auto-optimise-store = true;
environment.systemPackages = with pkgs; [
most
agenix.packages.${pkgs.stdenv.hostPlatform.system}.default
# mangohud
hyfetch
cacert
fragments
antimicrox
kitty
lutris
protonup-qt
protontricks
hyprcursor
dunst
libnotify
pulseaudio
nautilus
eog
gnome-calculator
qt6Packages.qtwayland
glib
gsettings-desktop-schemas
wine
wine64
((emacsPackagesFor emacs).emacsWithPackages (epkgs: [ epkgs.vterm ]))
libvterm
(python3.withPackages (ps: with ps; [ requests ]))
cmake
gcc
gnumake
nodePackages.prettier
nodePackages.pnpm
fishPlugins.z
];
# environment.loginShellInit = ''
# [[ "$(tty)" = "/dev/tty1" ]] && ./gs.sh
# '';
virtualisation.docker.enable = false;
virtualisation.waydroid.enable = false;
virtualisation.libvirtd.enable = true;
# virtualisation.spiceUSBRedirection.enable = true;
fonts.packages = with pkgs; [ nerd-fonts.fira-code nerd-fonts.gohufont ];
xdg.portal = {
enable = true;
wlr.enable = true;
extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
};
# # wlr.enable = true;
# # config.common.default = [ "gtk" ];
# };
# This value determines the NixOS release from which the default
# settings for stateful data, like file locations and database versions
# on your system were taken. Its perfectly fine and recommended to leave
# this value at the release version of the first install of this system.
# Before changing this value read the documentation for this option
# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
system.stateVersion = "23.11"; # Did you read the comment?
}