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| * https://florianfranke.dev/posts/2020/03/installing-nixos-with-encrypted-zfs-on-a-netcup.de-root-server/ | | * https://florianfranke.dev/posts/2020/03/installing-nixos-with-encrypted-zfs-on-a-netcup.de-root-server/ |
| * https://nixos.wiki/wiki/ZFS
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| * https://gist.github.com/byrongibson/1578914d03a5c0a01a13f9ec53ee0b0a
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| * https://www.reddit.com/r/NixOS/comments/o1er2p/comment/h22f1b9/
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|
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| == SnowflakeOS ==
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|
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| ; 2023-02-13:
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|
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| ==== SnowflakeOS hardware-configuration.nix ====
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|
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| : <code>less /etc/nixos/hardware-configuration.nix</code>
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| <pre></pre>
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| <pre>
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| { config, lib, pkgs, modulesPath, ... }:
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|
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| {
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| imports =
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| [ (modulesPath + "/installer/scan/not-detected.nix")
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| ];
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| </pre>
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| <pre>
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| boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usb_storage" "sd_mod" ];
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| boot.initrd.kernelModules = [ ];
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| boot.kernelModules = [ "kvm-intel" ];
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| boot.extraModulePackages = [ ];
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| </pre>
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| <pre>
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| fileSystems."/" =
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| { device = "/dev/disk/by-uuid/5273542a-08f3-4012-abc0-517ca8a0c5c7";
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| fsType = "ext4";
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| };
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|
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| fileSystems."/boot/efi" =
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| { device = "/dev/disk/by-uuid/0F19-DD1A";
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| fsType = "vfat";
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| };
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| </pre>
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| <pre>
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| swapDevices = [ ];
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| </pre>
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| <pre>
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| networking.useDHCP = lib.mkDefault true;
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| # networking.interfaces.wlp1s0.useDHCP = lib.mkDefault true;
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| </pre>
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| <pre>
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| nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
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| </pre>
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| <pre>
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| powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
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| </pre>
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| <pre>
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| hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
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| </pre>
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| <pre>
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| }
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| </pre>
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|
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| ==== SnowflakeOS configuration.nix ====
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|
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| : <code>less /etc/nixos/configuration.nix</code>
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| <pre></pre>
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| <pre>
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| { config, pkgs, ... }:
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|
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| {
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| imports =
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| [ # Include the results of the hardware scan.
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| ./hardware-configuration.nix
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| ];
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| </pre>
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| <pre>
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| system.stateVersion = "23.05"; # Did you read the comment?
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| </pre>
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| <pre>
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| nix.extraOptions = ''
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| experimental-features = nix-command flakes
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| '';
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| </pre>
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| <pre>
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| # Bootloader.
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| boot.loader.systemd-boot.enable = true;
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| boot.loader.efi.canTouchEfiVariables = true;
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| boot.loader.efi.efiSysMountPoint = "/boot/efi";
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| </pre>
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| <pre>
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| # Define your hostname.
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| networking.hostName = "snowflakeos";
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| </pre>
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| <pre>
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| # Enable networking
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| networking.networkmanager.enable = true;
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| </pre>
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| <pre>
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| # Set your time zone.
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| time.timeZone = "Europe/Berlin";
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| </pre>
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| <pre>
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| # Select internationalisation properties.
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| i18n.defaultLocale = "en_US.UTF-8";
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| </pre>
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| <pre>
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| # Set the keyboard layout.
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| services.xserver.layout = "de";
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| console.useXkbConfig = true;
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| </pre>
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| <pre>
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| # Enable the X11 windowing system.
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| services.xserver.enable = true;
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| </pre>
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| <pre>
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| # Enable the GNOME Desktop Environment.
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| services.xserver.displayManager.gdm.enable = true;
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| services.xserver.desktopManager.gnome.enable = true;
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| </pre>
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| <pre>
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| # Enable CUPS to print documents.
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| services.printing.enable = true;
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| </pre>
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| <pre>
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| # Enable sound with pipewire.
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| sound.enable = true;
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| hardware.pulseaudio.enable = false;
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| security.rtkit.enable = true;
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| services.pipewire = {
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| enable = true;
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| alsa.enable = true;
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| alsa.support32Bit = true;
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| pulse.enable = true;
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| };
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| </pre>
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| <pre>
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| # Enable automatic login for the user.
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| services.xserver.displayManager.autoLogin.enable = true;
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| services.xserver.displayManager.autoLogin.user = "k";
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| # Workaround for GNOME autologin: https://github.com/NixOS/nixpkgs/issues/103746#issuecomment-945091229
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| systemd.services."getty@tty1".enable = false;
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| systemd.services."autovt@tty1".enable = false;
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| </pre>
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| <pre>
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| # Allow unfree packages
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| nixpkgs.config.allowUnfree = true;
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| environment.sessionVariables.NIXPKGS_ALLOW_UNFREE = "1";
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| environment.enableAllTerminfo = true;
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| </pre>
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| <pre>
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| # List packages installed in system profile.
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| environment.systemPackages = with pkgs; [
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| ddate
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| ];
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| </pre>
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| <pre>
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| powerManagement.enable = true;
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| </pre>
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| <pre>
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| # Define a user account. Don't forget to set a password with ‘passwd’.
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| users.users."k" = {
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| isNormalUser = true;
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| description = "k-ot";
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| extraGroups = [ "wheel" "networkmanager" "dialout" ];
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| };
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| </pre>
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| <pre>
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| }
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| </pre>
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| <!--
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| <pre>
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| </pre>
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| <pre>
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| </pre>
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| <pre>
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| </pre>
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| <pre>
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| </pre>
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| <pre>
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| </pre>
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| <pre>
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| </pre>
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| -->
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|
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| ==== SnowflakeOS snowflake.nix ====
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|
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| : <code>less /etc/nixos/snowflake.nix</code>
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| <pre>
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| { config, pkgs, inputs, system, ... }:
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| {
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| environment.systemPackages = [
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| inputs.nix-software-center.packages.${system}.nix-software-center
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| inputs.nixos-conf-editor.packages.${system}.nixos-conf-editor
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| inputs.snow.packages.${system}.snow
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| pkgs.git # For rebuiling with github flakes
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| ];
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| programs.nix-data = {
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| systemconfig = "/etc/nixos/configuration.nix";
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| flake = "/etc/nixos/flake.nix";
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| flakearg = "snowflakeos";
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| };
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| snowflakeos.gnome.enable = true;
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| snowflakeos.osInfo.enable = true;
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| }
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| </pre>
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|
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| ==== SnowflakeOS flake.nix ====
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|
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| : <code>less /etc/nixos/flake.nix</code>
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| <pre>
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| {
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| inputs = {
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| nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
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| snowflake.url = "github:snowflakelinux/snowflake-modules";
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| nix-data.url = "github:snowflakelinux/nix-data";
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| nix-software-center.url = "github:vlinkz/nix-software-center";
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| nixos-conf-editor.url = "github:vlinkz/nixos-conf-editor";
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| snow.url = "github:snowflakelinux/snow";
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| };
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| outputs = { self, nixpkgs, ... }@inputs:
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| let
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| system = "x86_64-linux";
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| in
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| {
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| nixosConfigurations."snowflakeos" = nixpkgs.lib.nixosSystem {
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| inherit system;
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| modules = [
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| ./configuration.nix
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| ./snowflake.nix
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| inputs.snowflake.nixosModules.snowflake
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| inputs.nix-data.nixosModules.${system}.nix-data
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| ];
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| specialArgs = { inherit inputs; inherit system; };
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| };
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| };
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| }
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| </pre>
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|
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| == Umstellung auf [https://www.freedesktop.org/software/systemd/man/systemd.network.html systemd.network] ==
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|
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| <pre>
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| systemd.network.enable = true;
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| </pre>
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|
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| <pre>
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| networking.useNetworkd
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| </pre>
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|
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| (erst) ab 23.05 verfügbar
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| <pre>
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| systemd.network.wait-online.enable
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| </pre>
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|
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| == Infrastruktur für Gruppen ==
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|
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| * https://gitea.c3d2.de/c3d2/nix-config
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| * https://github.com/dd-ix/nix-config
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| * https://git.infra4future.de/hacc/haccfiles
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|
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| == flakeify asap ==
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|
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| https://nixos.asia/en/nixos-install-flake
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|
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| https://oblivious.observer/posts/nixos-configuration-using-flakes/
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