nix-config/nixos/ninurta/configuration.nix
2023-06-04 02:44:15 +02:00

317 lines
8.3 KiB
Nix

{ config, pkgs, lib, ... }:
let
hostAliases = [
"ifrit.dadada.li"
"media.dadada.li"
"backup0.dadada.li"
];
secretsPath = config.dadada.secrets.path;
wg0PrivKey = "pruflas-wg0-key";
wgHydraPrivKey = "pruflas-wg-hydra-key";
wg0PresharedKey = "pruflas-wg0-preshared-key";
hydraGitHubAuth = "hydra-github-authorization";
initrdSshKey = "ninurta-initrd-ssh-key";
in
{
imports = [
../modules/profiles/server.nix
./hardware-configuration.nix
];
dadada.backupClient.bs.enable = false;
networking.hostName = "ninurta";
networking.hosts = {
"127.0.0.1" = hostAliases;
"::1" = hostAliases;
};
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
assertions = lib.singleton {
assertion = (config.boot.initrd.network.ssh.hostKeys != [ ]) -> config.boot.loader.supportsInitrdSecrets == true;
message = "Refusing to store private keys in store";
};
boot.kernelParams = [ "ip=dhcp" ];
boot.initrd = {
network = {
enable = true;
flushBeforeStage2 = true;
ssh = {
enable = true;
port = 2222;
authorizedKeys = config.dadada.admin.users.dadada.keys;
hostKeys = [ config.age.secrets.${initrdSshKey}.path ];
};
};
# Kinda does not work?
systemd = {
enable = true;
network = {
enable = true;
links = {
"10-lan" = {
matchConfig.Name = "e*";
linkConfig.MACAddressPolicy = "persistent";
};
};
networks = {
"10-lan" = {
matchConfig.Name = "e*";
networkConfig.DHCP = "ipv4";
linkConfig.RequiredForOnline = "routable";
};
};
};
};
};
fileSystems."/mnt/storage" = {
device = "/dev/disk/by-uuid/a34e36fc-d7dd-4ceb-93c4-48f9c2727cb7";
mountPoint = "/mnt/storage";
neededForBoot = false;
options = [ "nofail" ];
};
# TODO enable
# dadada.borgServer = {
# enable = true;
# path = "/mnt/storage/backup";
# };
age.secrets.${hydraGitHubAuth} = {
file = "${secretsPath}/${hydraGitHubAuth}.age";
mode = "440";
owner = "hydra-www";
group = "hydra";
};
services.hydra = {
enable = true;
package = pkgs.hydra-unstable;
hydraURL = "https://hydra.dadada.li";
notificationSender = "hydra@localhost";
buildMachinesFiles = [ ];
useSubstitutes = true;
port = 3000;
listenHost = "10.3.3.3";
extraConfig = ''
Include ${config.age.secrets."${hydraGitHubAuth}".path}
<githubstatus>
jobs = nix-config:main.*
inputs = nix-config
excludeBuildFromContext = 1
useShortContext = 1
</githubstatus>
'';
};
nix.buildMachines = [
{
hostName = "localhost";
system = "x86_64-linux";
supportedFeatures = [ "kvm" "nixos-test" "big-parallel" "benchmark" ];
maxJobs = 16;
}
];
nix.extraOptions = ''
allowed-uris = https://github.com/NixOS https://github.com/nix-community https://github.com/dadada https://git.dadada.li/ github.com/ryantm/agenix github.com/serokell/deploy-rs https://gitlab.com/khumba/nvd.git https://github.com/real-or-random/dokuwiki-plugin-icalevents https://github.com/giterlizzi/dokuwiki-template-bootstrap3
'';
services.nginx = {
enable = true;
recommendedTlsSettings = true;
recommendedOptimisation = true;
recommendedGzipSettings = true;
logError = "/dev/null";
appendHttpConfig = ''
access_log off;
'';
virtualHosts."pruflas.uwu" = {
enableACME = false;
forceSSL = false;
root = "/var/www/pruflas.uwu";
locations."/" = {
tryFiles = "$uri $uri/ = 404";
index = "index.html";
};
};
};
systemd.tmpfiles.rules = [
"d /var/www/pruflas.uwu 0551 nginx nginx - -"
];
age.secrets.${wg0PrivKey}.file = "${secretsPath}/${wg0PrivKey}.age";
age.secrets.${wg0PresharedKey}.file = "${secretsPath}/${wg0PresharedKey}.age";
age.secrets.${wgHydraPrivKey}.file = "${secretsPath}/${wgHydraPrivKey}.age";
age.secrets.${initrdSshKey} = {
file = "${secretsPath}/${initrdSshKey}.age";
mode = "700";
};
services.snapper = {
cleanupInterval = "1d";
snapshotInterval = "hourly";
configs.var = {
SUBVOLUME = "/var";
TIMELINE_CREATE = true;
TIMELINE_CLEANUP = true;
TIMELINE_LIMIT_HOURLY = 24;
TIMELINE_LIMIT_DAILY = 13;
TIMELINE_LIMIT_WEEKLY = 6;
TIMELINE_LIMIT_MONTHLY = 3;
};
};
services.smartd.enable = true;
systemd.network = {
enable = true;
links = {
"10-lan" = {
matchConfig.Name = "enp*";
linkConfig.MACAddressPolicy = "persistent";
};
};
networks = {
"10-lan" = {
matchConfig.Name = "enp*";
networkConfig.DHCP = "ipv4";
linkConfig.RequiredForOnline = "routable";
};
"10-hydra" = {
matchConfig.Name = "hydra";
address = [ "10.3.3.1/24" ];
DHCP = "no";
networkConfig.IPv6AcceptRA = false;
linkConfig.RequiredForOnline = "no";
routes = [
{ routeConfig = { Gateway = "10.3.3.3"; Destination = "10.3.3.3/32"; }; }
];
};
"10-uwu" = {
matchConfig.Name = "uwu";
address = [ "10.11.0.39/24" "fc00:1337:dead:beef::10.11.0.39/128" ];
DHCP = "no";
networkConfig.IPv6AcceptRA = false;
linkConfig.RequiredForOnline = "no";
routes = [
{ routeConfig = { Destination = "10.11.0.0/22"; }; }
{ routeConfig = { Destination = "fc00:1337:dead:beef::10.11.0.0/118"; }; }
];
};
};
netdevs = {
"10-hydra" = {
netdevConfig = {
Kind = "wireguard";
Name = "hydra";
};
wireguardConfig = {
PrivateKeyFile = config.age.secrets.${wgHydraPrivKey}.path;
ListenPort = 51235;
};
wireguardPeers = [{
wireguardPeerConfig = {
PublicKey = "KzL+PKlv4LktIqqTqC9Esw8dkSZN2qSn/vq76UHbOlY=";
AllowedIPs = [ "10.3.3.1/32" ];
PersistentKeepalive = 25;
};
}];
};
"10-uwu" = {
netdevConfig = {
Kind = "wireguard";
Name = "uwu";
};
wireguardConfig = {
PrivateKeyFile = config.age.secrets.${wg0PrivKey}.path;
};
wireguardPeers = [{
wireguardPeerConfig = {
PublicKey = "tuoiOWqgHz/lrgTcLjX+xIhvxh9jDH6gmDw2ZMvX5T8=";
AllowedIPs = [ "10.11.0.0/22" "fc00:1337:dead:beef::10.11.0.0/118" "192.168.178.0/23" ];
PersistentKeepalive = 25;
PresharedKeyFile = config.age.secrets.${wg0PresharedKey}.path;
Endpoint = "53c70r.de:51820";
};
}];
};
};
};
networking.firewall = {
enable = true;
allowPing = true;
allowedTCPPorts = [
22 # SSH
80 # HTTP
443 # HTTPS
3000 # Hydra
];
allowedUDPPorts = [
51234 # Wireguard
51235 # Wireguard
];
};
services.resolved.enable = true;
networking.networkmanager.enable = false;
# Desktop things for media playback
services.xserver.enable = true;
services.xserver.displayManager.gdm.enable = true;
services.xserver.desktopManager.gnome = {
enable = true;
extraGSettingsOverridePackages = with pkgs; [ gnome3.gnome-settings-daemon ];
extraGSettingsOverrides = ''
[org.gnome.desktop.screensaver]
lock-delay=uint32 30
lock-enabled=true
[org.gnome.desktop.session]
idle-delay=uint32 0
[org.gnome.settings-daemon.plugins.power]
idle-dim=false
power-button-action='interactive'
power-saver-profile-on-low-battery=false
sleep-inactive-ac-type='nothing'
sleep-inactive-battery-type='nothing'
'';
};
security.rtkit.enable = true;
services.pipewire = {
enable = true;
alsa.enable = true;
alsa.support32Bit = true;
pulse.enable = true;
};
hardware.pulseaudio.enable = false;
environment.systemPackages = [ pkgs.firefox pkgs.spotify pkgs.mpv ];
users.users."media" = {
isNormalUser = true;
description = "Media playback user";
extraGroups = [ "users" "video" ];
# allow anyone with physical access to log in
password = "media";
};
documentation.enable = true;
documentation.nixos.enable = true;
system.stateVersion = "23.05";
}