boreal: initial setup

hosts/boreal/default.nix

@@ -0,0 +1,60 @@
+# 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, lib, pkgs, ... }:
+let
+  secrets = config.my.secrets;
+in
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+    ];
+
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  services.btrfs = {
+    autoScrub = {
+      enable = true;
+      fileSystems = [ "/" ];
+    };
+  };
+
+  networking.hostName = "boreal"; # Define your hostname.
+  networking.domain = "alarsyo.net";
+
+  # Set your time zone.
+  time.timeZone = "Europe/Paris";
+
+  # 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.interfaces.enp7s0.useDHCP = true;
+  networking.interfaces.wlp3s0.useDHCP = true;
+
+  # List services that you want to enable:
+  my.services = {
+  };
+
+  services = {
+    openssh = {
+      enable = true;
+      permitRootLogin = "no";
+      passwordAuthentication = false;
+    };
+
+    xserver = {
+      enable = true;
+      videoDrivers = [ "nouveau" ];
+      windowManager.i3.enable = true;
+      layout = "fr";
+      xkbVariant = "us";
+    };
+  };
+
+  sound.enable = true;
+  hardware.pulseaudio.enable = true;
+}