Files
Olympus/modules/hosts/pi4/configuration.nix
2026-04-22 12:30:34 -05:00

88 lines
2.7 KiB
Nix

{ inputs, ... }: {
flake.nixosModules.pi4 = { config, pkgs, ... }: {
imports = [
inputs.disko.nixosModules.default
inputs.home-manager.nixosModules.default
];
config = {
boot = {
loader = {
grub.enable = false;
generic-extlinux-compatible.enable = true;
};
};
networking = {
hostName = "pi4";
nameservers = [ "1.1.1.1" "1.0.0.1" ];
networkmanager.enable = true;
};
time.timeZone = "America/Chicago";
i18n.defaultLocale = "en_US.UTF-8";
i18n.extraLocaleSettings = {
LC_ADDRESS = "en_US.UTF-8";
LC_IDENTIFICATION = "en_US.UTF-8";
LC_MEASUREMENT = "en_US.UTF-8";
LC_MONETARY = "en_US.UTF-8";
LC_NAME = "en_US.UTF-8";
LC_NUMERIC = "en_US.UTF-8";
LC_PAPER = "en_US.UTF-8";
LC_TELEPHONE = "en_US.UTF-8";
LC_TIME = "en_US.UTF-8";
};
hardware = {
bluetooth.enable = true;
};
programs.zsh.enable = true;
environment.shells = with pkgs; [ zsh ];
users = {
groups.gpio = {};
};
services = {
udev.extraRules = ''
SUBSYSTEM=="bcm2835-gpiomem", KERNEL=="gpiomem", GROUP="gpio",MODE="0660"
SUBSYSTEM=="gpio", KERNEL=="gpiochip*", ACTION=="add", RUN+="${pkgs.bash}/bin/bash -c 'chown root:gpio /sys/class/gpio/export /sys/class/gpio/unexport ; chmod 220 /sys/class/gpio/export /sys/class/gpio/unexport'"
SUBSYSTEM=="gpio", KERNEL=="gpio*", ACTION=="add",RUN+="${pkgs.bash}/bin/bash -c 'chown root:gpio /sys%p/active_low /sys%p/direction /sys%p/edge /sys%p/value ; chmod 660 /sys%p/active_low /sys%p/direction /sys%p/edge /sys%p/value'"
'';
pulseaudio = {
enable = true;
extraConfig = ''
load-module module-native-protocol-tcp auth-ip-acl=127.0.0.1
'';
};
};
sops = {
age.keyFile = "/var/lib/sops/age/keys.txt";
defaultSopsFile = ./secrets.yaml;
defaultSopsFormat = "yaml";
};
fonts.packages = with pkgs; [ nerd-fonts.fira-code ];
sound.enable = true;
security.rtkit.enable = true;
system.stateVersion = "25.05";
};
};
}