nixos-config/systems/LoutreOS/configuration.nix

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# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running nixos-help).
{ config, pkgs, ... }:
let
gitRev = "91cb80e4397d55b19b0beba3fa3846f1a02d0342";
nixpkgs = fetchTarball "https://github.com/nyanloutre/nixpkgs/archive/${gitRev}.tar.gz";
in
{
imports = [
../common.nix
./hardware-configuration.nix
./users.nix
./services.nix
];
boot = {
loader = {
systemd-boot.enable = true;
efi.canTouchEfiVariables = true;
};
supportedFilesystems = [ "zfs" ];
tmpOnTmpfs = true;
};
nix.nixPath = [
"nixpkgs=${nixpkgs}"
"nixos-config=/etc/nixos/configuration.nix"
];
nixpkgs.config.allowUnfree = false;
nixpkgs.config.allowUnfreePredicate = (pkg: builtins.elem (builtins.parseDrvName pkg.name).name [ "factorio-headless" "perl5.28.1-slimserver" ]);
services.zfs = {
autoSnapshot.enable = true;
autoScrub.enable = true;
};
# eno1 -> VLAN100 -> Internet
# eno2 -> LAN
# eno3 -> Legacy client DHCP
# eno4 -> Pas utilisé
networking = {
hostName = "loutreos"; # Define your hostname.
hostId = "7e66e347";
vlans.bouyges = {
id = 100;
interface = "eno1";
};
interfaces = {
bouyges = {
# Adresse MAC BBox ? https://lafibre.info/remplacer-bbox/informations-de-connexion-ftth/msg598303/#msg598303
macAddress = "00:11:22:33:44:55";
};
eno2 = {
ipv4.addresses = [
{ address = "10.30.0.1"; prefixLength = 16; }
];
};
};
# NAT bouyges <-> eno2
nat = {
enable = true;
# À remplacer par bouyges
externalInterface = "eno3";
# Permet d'utiliser le SNAT plus rapide au lieu de MASQUERADE
# externalIP = "0.0.0.0";
internalIPs = [ "10.30.0.0/16" ];
internalInterfaces = [ "eno2" ];
};
};
services.dhcpd4 = {
enable = true;
interfaces = [ "eno2" ];
extraConfig = ''
option domain-name-servers 89.234.141.66, 80.67.169.12, 80.67.169.40;
option subnet-mask 255.255.0.0;
option routers 10.30.0.1;
subnet 10.30.0.0 netmask 255.255.0.0 {
range 10.30.50.0 10.30.250.0;
}
'';
};
nixpkgs.overlays = [
(import ../../overlays/riot-web.nix)
];
services.openssh = {
enable = true;
permitRootLogin = "no";
passwordAuthentication = false;
};
networking.firewall = {
allowedTCPPorts = [ ];
allowedUDPPorts = [ ];
enable = true;
};
security.sudo.wheelNeedsPassword = false;
system.stateVersion = "18.03";
}