nix-scripts/rpi-etc-nixos/configuration.nix

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{ config, pkgs, lib, ... }:
let
m-labs = import (fetchTarball https://nixbld.m-labs.hk/channel/custom/artiq/main/channel/nixexprs.tar.xz) {};
in
{
boot.loader.grub.enable = false;
boot.loader.generic-extlinux-compatible.enable = true;
boot.kernelPackages = pkgs.linuxPackages_latest;
boot.kernelParams = ["cma=32M console=ttyS1,115200n8"];
fileSystems = {
"/boot" = {
device = "/dev/disk/by-label/NIXOS_BOOT";
fsType = "vfat";
};
"/" = {
device = "/dev/disk/by-label/NIXOS_SD";
fsType = "ext4";
};
};
services.openssh.enable = true;
networking.hostName = "rpi-1";
time.timeZone = "Asia/Hong_Kong";
users.extraGroups.plugdev = { };
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security.sudo.wheelNeedsPassword = false;
users.extraUsers.sb = {
isNormalUser = true;
extraGroups = ["wheel" "plugdev" "dialout"];
uid = 1000;
};
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users.extraUsers.nix = {
isNormalUser = true;
uid = 1001;
};
services.udev.packages = [ m-labs.openocd ];
environment.systemPackages = with pkgs; [
wget vim git usbutils mosh tmux xc3sprog m-labs.openocd
];
nix.binaryCachePublicKeys = ["nixbld.m-labs.hk-1:5aSRVA5b320xbNvu30tqxVPXpld73bhtOeH6uAjRyHc="];
nix.binaryCaches = ["https://cache.nixos.org" "https://nixbld.m-labs.hk"];
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nix.trustedUsers = ["root" "nix"];
}