From 8f8f00bb42c66ba2dffe03964a449e114ed11e8a Mon Sep 17 00:00:00 2001 From: Matthieu Morin Date: Mon, 10 Jun 2024 14:48:34 +0000 Subject: [PATCH] Add configuration.nix --- configuration.nix | 191 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 191 insertions(+) create mode 100644 configuration.nix diff --git a/configuration.nix b/configuration.nix new file mode 100644 index 0000000..4c4b6b9 --- /dev/null +++ b/configuration.nix @@ -0,0 +1,191 @@ +# Edit this configuration file to define what should be installed on +# your system. Help is available in the configuration.nix(5) man page, on +# https://search.nixos.org/options and in the NixOS manual (`nixos-help`). + +{ config, lib, pkgs, ... }: + +{ + imports = + [ # Include the results of the hardware scan. + ./hardware-configuration.nix + ./disk-config.nix + { + _module.args = { + disk = "/dev/vda"; + withSwap = true; + swapSize = "16"; + }; + } + + ]; + + # Experimental + nix.settings.experimental-features = [ "nix-command" "flakes" ]; + + # I18n & Time + time.timeZone = "Europe/Amsterdam"; + i18n.defaultLocale = "en_US.UTF-8"; + + # Starter config + console = { + font = "Lat2-Terminus16"; + keyMap = "us"; + # useXkbConfig = true; # use xkb.options in tty. + }; + + # Enable the KDE Desktop Environment. + services.xserver.displayManager.sddm.enable = true; + services.xserver.desktopManager.plasma5.enable = true; + + boot = { + kernelPackages = pkgs.linuxPackages_latest; + supportedFilesystems = [ "btrfs" ]; + loader = { + systemd-boot.enable = true; + efi.canTouchEfiVariables = true; + timeout = 3; + }; + initrd = { + kernelModules = ["uas" "usbcore" "usb_storage" "vfat" "nls_cp437" "nls_iso8859_1"]; + # Mount USB key before trying to decrypt root filesystem + # postDeviceCommands = pkgs.lib.mkBefore '' + # mkdir -m 0755 -p /key + # sleep 2 # To make sure the usb key has been loaded + # mount -n -t vfat -o ro `findfs UUID=${PRIMARYUSBID}` /key || mount -n -t vfat -o ro `findfs UUID=${BACKUPUSBID}` /key + # ''; + ### ----> Instead use systemd mount unit + #systemd = { + # enable = true; # tpm2 unlock requires systemd initrd + # mounts = [{ + # what = "UUID=720657da-2c89-4f47-aba9-b43618778a3d"; + # where = "/key"; + # type = "btrfs"; + # }]; + #}; + luks.devices."crypted" = { + bypassWorkqueues = true; + device = lib.mkDefault "/dev/disk/by-partuuid/5e65cc4c-eb35-4d62-8fcd-387d6a87c067"; + # crypttabExtraOpts = [ "tpm2-device=auto" ]; # tpm2 unlock + preLVM = true; + + # If using a USB or SD Card for decryption include the following. + allowDiscards = true; + # keyFileSize = 4096; + # This is the disk id of your USB or SD Card. + # Get this by running `ls -l /dev/disk/by-id`, + # and copy the long string into the spot below. + # keyFile = "/key/hdd.key"; + + # Use this if you want to fallback to the encryption password when the drive can't be found. HIGHLY RECCOMENDED!!!! + #~~~~~ Actually it doesn't work as it is implied by systemd stage 1... + # fallbackToPassword = true; + + }; + }; + resumeDevice = "/dev/nvme0n1"; # should be pointing to part. where swap resides + kernelParams = [ + + # hibernation + "resume_offset=533760" + ]; + }; + swapDevices = [ { device = "/.swapvol"; size=16*1024; } ]; + + networking = { + hostName = "jeroboam"; + domain = "mattmor.in"; + # wireless.enable = true; # Enables wireless support via wpa_supplicant. + networkmanager.enable = true; # Easiest to use and most distros use this by default. + enableIPv6 = false; + }; + + # Configure network proxy if necessary + # networking.proxy.default = "http://user:password@proxy:port/"; + # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain"; + + # Enable the X11 windowing system. + services.xserver.enable = true; + + # Configure keymap in X11 + services.xserver.xkb.layout = "us"; + services.xserver.xkb.options = "eurosign:e,caps:escape"; + + # Enable CUPS to print documents. + # services.printing.enable = true; + + # Enable sound. + hardware.pulseaudio.enable = true; + # OR + # services.pipewire = { + # enable = true; + # pulse.enable = true; + # }; + + # Enable touchpad support (enabled default in most desktopManager). + # services.libinput.enable = true; + + # Define a user account. Don't forget to set a password with ‘passwd’. + users.users.laozi = { + isNormalUser = true; + extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user. + packages = with pkgs; [ + firefox + tree + ]; + }; + # List packages installed in system profile. To search, run: + # $ nix search wget + environment.systemPackages = with pkgs; [ + vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default. + wget + git + + ]; + + hardware.enableAllFirmware = true; + nixpkgs.config.allowUnfree = true; + + # Some programs need SUID wrappers, can be configured further or are + # started in user sessions. + # programs.mtr.enable = true; + # programs.gnupg.agent = { + # enable = true; + # enableSSHSupport = true; + # }; + + # List services that you want to enable: + + # Enable the OpenSSH daemon. + # services.openssh.enable = true; + + # Open ports in the firewall. + # networking.firewall.allowedTCPPorts = [ ... ]; + # networking.firewall.allowedUDPPorts = [ ... ]; + # Or disable the firewall altogether. + # networking.firewall.enable = false; + + # Copy the NixOS configuration file and link it from the resulting system + # (/run/current-system/configuration.nix). This is useful in case you + # accidentally delete configuration.nix. + # system.copySystemConfiguration = true; + + # This option defines the first version of NixOS you have installed on this particular machine, + # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions. + # + # Most users should NEVER change this value after the initial install, for any reason, + # even if you've upgraded your system to a new NixOS release. + # + # This value does NOT affect the Nixpkgs version your packages and OS are pulled from, + # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how + # to actually do that. + # + # This value being lower than the current NixOS release does NOT mean your system is + # out of date, out of support, or vulnerable. + # + # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration, + # and migrated your data accordingly. + # + # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion . + system.stateVersion = "24.05"; # Did you read the comment? + +}