forked from M-Labs/it-infra
117 lines
3.3 KiB
Nix
117 lines
3.3 KiB
Nix
{ host, rpi4 }:
|
|
|
|
{ config, pkgs, ... }:
|
|
{
|
|
deployment.targetHost = host;
|
|
nix.nixPath = [ "nixpkgs=${pkgs.path}" ];
|
|
nixpkgs.system = "aarch64-linux";
|
|
|
|
boot.loader.grub.enable = false;
|
|
|
|
boot.loader.generic-extlinux-compatible.enable = !rpi4;
|
|
boot.loader.raspberryPi = pkgs.lib.mkIf rpi4 {
|
|
enable = true;
|
|
version = 4;
|
|
};
|
|
boot.kernelPackages = if rpi4 then pkgs.linuxPackages_rpi4 else pkgs.linuxPackages_rpi3;
|
|
hardware.deviceTree.enable = true;
|
|
hardware.deviceTree.base = pkgs.device-tree_rpi;
|
|
hardware.deviceTree.overlays = [ "${pkgs.device-tree_rpi.overlays}/rpi-poe.dtbo" ];
|
|
|
|
fileSystems = if rpi4 then {
|
|
"/boot" = {
|
|
device = "/dev/disk/by-label/FIRMWARE";
|
|
fsType = "vfat";
|
|
};
|
|
"/" = {
|
|
device = "/dev/disk/by-label/NIXOS_SD";
|
|
fsType = "ext4";
|
|
};
|
|
} else {
|
|
"/" = {
|
|
device = "/dev/disk/by-label/NIXOS_SD";
|
|
fsType = "ext4";
|
|
};
|
|
};
|
|
|
|
services.openssh.enable = true;
|
|
services.openssh.passwordAuthentication = false;
|
|
services.openssh.extraConfig =
|
|
''
|
|
StreamLocalBindUnlink yes
|
|
'';
|
|
programs.mosh.enable = true;
|
|
|
|
networking.hostName = host;
|
|
time.timeZone = "Asia/Hong_Kong";
|
|
|
|
hardware.enableRedistributableFirmware = true;
|
|
services.hostapd = {
|
|
enable = true;
|
|
interface = "wlan0";
|
|
hwMode = "g";
|
|
ssid = "M-Labs-ext";
|
|
wpaPassphrase = (import /etc/nixos/secret/wifi_ext_password.nix);
|
|
extraConfig = ''
|
|
ieee80211d=1
|
|
country_code=HK
|
|
ieee80211n=1
|
|
wmm_enabled=1
|
|
auth_algs=1
|
|
wpa_key_mgmt=WPA-PSK
|
|
rsn_pairwise=CCMP
|
|
'';
|
|
};
|
|
networking.interfaces.wlan0 = {
|
|
ipv4.addresses = [{
|
|
address = "192.168.13.1";
|
|
prefixLength = 24;
|
|
}];
|
|
ipv6.addresses = [{
|
|
address = "2001:470:f821:3::";
|
|
prefixLength = 64;
|
|
}];
|
|
};
|
|
services.dnsmasq = {
|
|
enable = true;
|
|
extraConfig = ''
|
|
interface=wlan0
|
|
bind-interfaces
|
|
dhcp-range=192.168.13.10,192.168.13.254,24h
|
|
enable-ra
|
|
dhcp-range=::,constructor:wlan0,ra-only
|
|
'';
|
|
};
|
|
boot.kernel.sysctl."net.ipv4.ip_forward" = 1;
|
|
boot.kernel.sysctl."net.ipv6.conf.all.forwarding" = "1";
|
|
boot.kernel.sysctl."net.ipv6.conf.default.forwarding" = "1";
|
|
|
|
users.mutableUsers = false;
|
|
users.defaultUserShell = pkgs.fish;
|
|
users.extraUsers = import ./common-users.nix { inherit pkgs; };
|
|
security.sudo.wheelNeedsPassword = false;
|
|
|
|
documentation.enable = false;
|
|
environment.systemPackages = with pkgs; [
|
|
psmisc wget vim git sshfs usbutils lm_sensors file telnet mosh tmux
|
|
];
|
|
programs.fish.enable = true;
|
|
|
|
services.avahi.enable = true;
|
|
services.avahi.publish.enable = true;
|
|
services.avahi.publish.userServices = true;
|
|
services.printing.enable = true;
|
|
services.printing.drivers = [ pkgs.hplip ];
|
|
services.printing.browsing = true;
|
|
services.printing.listenAddresses = [ "*:631" ];
|
|
services.printing.defaultShared = true;
|
|
hardware.sane.enable = true;
|
|
hardware.sane.extraBackends = [ pkgs.hplip ];
|
|
networking.firewall.allowedTCPPorts = [ 631 ];
|
|
networking.firewall.allowedUDPPorts = [ 53 67 ];
|
|
|
|
nix.binaryCachePublicKeys = ["nixbld.m-labs.hk-1:5aSRVA5b320xbNvu30tqxVPXpld73bhtOeH6uAjRyHc="];
|
|
nix.binaryCaches = ["https://cache.nixos.org" "https://nixbld.m-labs.hk"];
|
|
nix.trustedUsers = ["root" "nix"];
|
|
}
|