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dacbert: init

nek0/mail_redux
Astro 8 months ago
parent
commit
2f14ccc517
  1. 8
      flake.nix
  2. 2
      host-registry.nix
  3. 143
      hosts/dacbert/default.nix

8
flake.nix

@ -228,6 +228,14 @@
system = "aarch64-linux";
};
dacbert = nixosSystem' {
modules = [
"${inputs.nixpkgs}/nixos/modules/installer/sd-card/sd-image-aarch64.nix"
./hosts/dacbert
];
system = "aarch64-linux";
};
yggdrasil = nixosSystem' {
modules = [
./hosts/containers/yggdrasil

2
host-registry.nix

@ -117,6 +117,8 @@ rec {
ip4 = "172.20.73.45";
ip6 = "2a00:8180:2c00:282:1024:5fff:febd:9be7";
};
dacbert.ip4 = "127.0.0.1";
};
hqGlobal = builtins.attrNames hosts;

143
hosts/dacbert/default.nix

@ -0,0 +1,143 @@
{ hostRegistry, config, lib, pkgs, modulesPath, ... }:
{
boot.initrd.availableKernelModules = [ "usbhid" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ ];
boot.extraModulePackages = [ ];
fileSystems."/" = {
device = "/dev/disk/by-label/NIXOS_SD";
fsType = "ext4";
};
fileSystems."/boot/firmware" = {
device = "/dev/disk/by-label/FIRMWARE";
fsType = "vfat";
};
swapDevices = [ ];
hardware.enableRedistributableFirmware = true;
#networking.wireless.enable = true;
powerManagement.cpuFreqGovernor = lib.mkDefault "performance";
boot = {
loader = {
grub.enable = false;
raspberryPi = {
enable = true;
version = 3;
uboot.enable = true;
firmwareConfig = ''
gpu_mem=192
dtparam=audio=on
'';
};
};
kernelPackages = pkgs.linuxPackages_5_13;
# Don't build ZFS for aarch64 (broken?)
supportedFilesystems = lib.mkForce [ "vfat" "ext4" ];
tmpOnTmpfs = true;
};
sdImage = {
compressImage = false;
imageBaseName = config.networking.hostName;
firmwareSize = 512;
};
c3d2 = {
isInHq = true;
mapHqHosts = true;
hq.interface = "eth0";
hq.statistics.enable = true;
};
services.collectd.plugins.sensors = "";
nix = {
buildCores = 4;
maxJobs = 2;
};
networking = {
hostName = "dacbert"; # Define your hostname.
useDHCP = false;
interfaces.eth0.useDHCP = true;
firewall.enable = true;
};
# List packages installed in system profile. To search, run:
# $ nix search wget
environment.systemPackages = with pkgs; [
git
libraspberrypi
vim
wget
mpv
youtube-dl
ncpamixer
pulseaudio # required for pactl
];
programs.tmux.enable = true;
# Do not log to flash:
services.journald.extraConfig = ''
Storage=volatile
'';
# Enable the OpenSSH daemon.
services.openssh = {
enable = true;
permitRootLogin = "yes";
};
security.sudo = {
enable = true;
wheelNeedsPassword = false;
};
users.users.k-ot = {
isNormalUser = true;
extraGroups = [ "wheel" "audio" ];
};
# Reboot on hang
systemd.watchdog = {
runtimeTime = "10s";
rebootTime = "15s";
};
hardware.pulseaudio = {
enable = true;
systemWide = true;
tcp.enable = true;
tcp.anonymousClients.allowedIpRanges = [
"127.0.0.0/8"
"::1/128"
"fd23:42:c3d2:500::/56"
"172.22.99.0/24"
"172.20.72.0/21"
"2a00:8180:2c00:200::/56"
];
zeroconf.publish.enable = true;
package = pkgs.pulseaudioFull;
extraModules = [ pkgs.pulseaudio-modules-bt ];
};
#services.pipewire = {
# enable = true;
# alsa.enable = true;
# config.pipewire-pulse = lib.importJSON ./pipewire-pulse.conf.json;
# pulse.enable = true;
#};
security.rtkit.enable = true;
# 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. It‘s 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 = "21.05"; # Did you read the comment?
}
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