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|
{ config, pkgs, ... }:
{
imports =
[ # Include the results of the hardware scan.
./ullr/hw.nix
./nixpkgs.nix
./users.nix
./utils/nix/module.nix
];
# Use the GRUB 2 boot loader.
boot.loader.grub.enable = true;
boot.loader.grub.version = 2;
boot.loader.grub.device = "/dev/sda";
# The global useDHCP flag is deprecated, therefore explicitly set to false here.
# Per-interface useDHCP will be mandatory in the future, so this generated config
# replicates the default behaviour.
networking = {
domain = "yggdrasil.li";
hostName = "ullr";
useDHCP = false;
enableIPv6 = true;
firewall = {
enable = true;
allowPing = true;
allowedTCPPorts = [ 22 # ssh
64738 # murmur
];
allowedUDPPorts = [ 64738 # murmur
];
allowedUDPPortRanges = [ { from = 60000; to = 61000; } # mosh
];
};
interfaces.ens3 = {
useDHCP = true;
ipv6.addresses = [
{ address = "2a03:4000:15:93d::";
prefixLength = 64;
}
];
};
};
# Set your time zone.
time.timeZone = "Europe/Berlin";
environment.systemPackages = with pkgs; [
git mosh rsync tmux zsh
rebuild-system
];
users.extraUsers.root = let
template = (import users/gkleen.nix);
in {
inherit (template) shell;
openssh.authorizedKeys.keyFiles = template.openssh.authorizedKeys.keyFiles;
};
# Enable the OpenSSH daemon.
services.openssh = {
enable = true;
passwordAuthentication = false;
challengeResponseAuthentication = false;
extraConfig = ''
AllowGroups ssh
'';
};
users.groups."ssh" = {
members = ["root"];
};
services.factorio = {
enable = true;
package = pkgs.factorio-headless-experimental;
autosave-interval = 10;
game-name = "Ullr";
public = true;
username = "ndxsbvrt";
token = builtins.readFile /etc/factorio-token;
extraSettings = {
admins = ["ndxsbvrt" "BoeseMilch"];
only_admins_can_pause_the_game = false;
};
whitelist = ["ndxsbvrt" "BoeseMilch"];
dynamicMods = true;
};
users.groups."games" = {};
nixpkgs.config.allowUnfree = true;
services.murmur = {
enable = true;
bandwidth = 288000;
sslKey = "/var/lib/acme/yggdrasil.li/key.pem";
sslCert = "/var/lib/acme/yggdrasil.li/fullchain.pem";
password = builtins.readFile /etc/murmur-password;
};
users.groups."ssl" = {
members = [ "murmur" "nginx" ];
};
security.acme = {
acceptTerms = true;
certs."ullr.yggdrasil.li" = {
allowKeysForGroup = true;
group = "ssl";
};
};
services.nginx.enable = true;
services.nginx.virtualHosts."ullr.yggdrasil.li" = {
default = true;
addSSL = true;
enableACME = true;
root = "/var/www/";
locations."/".return = "404";
};
# 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 = "20.09";
}
|
