Files
Olympus/system-config/configuration/pi4/default.nix
2025-08-27 20:37:55 -05:00

146 lines
4.4 KiB
Nix

{ config, pkgs, inputs, ... }: {
imports = [
./hardware-configuration.nix
inputs.disko.nixosModules.default
(import ./disko.nix { device1 = "/dev/mmcblk0"; })
inputs.home-manager.nixosModules.default
inputs.sops-nix.nixosModules.sops
];
config = {
sysconfig = {
remoteBuildClient = true;
users = {
nathan = {
hashedPasswordFile = config.sops.secrets."nathan/pass".path;
shell = pkgs.zsh;
sshKeys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAsU69CxfQk58CvItPN426h5Alnpb60SH37wet97Vb57 nathan@laptop"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEnUhN2uHwAJF/SLRX3wlGRmfhV3zpP88JQAYB+gh8jW nathan@localhost"
];
extraGroups = [
"wheel"
"networkmanager"
"gpio"
"spi"
"audio"
"pulse"
"pulse-access"
];
home-manager = {
enable = true;
standalone = false;
extraModules = [
{
homeconfig = {
scripts.enable = false;
minimal = true;
mpd.enable = true;
git.enable = true;
nh.enable = true;
};
}
];
};
};
};
services = {
openssh.enable = true;
#pipewire.enable = true;
netbird.enable = true;
};
};
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
'';
};
services.avahi = {
enable = true;
ipv4 = true;
ipv6 = true;
openFirewall = true;
nssmdns4 = true;
wideArea = true;
};
};
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";
};
}