2022-03-13 23:49:12 +01:00
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{ nixpkgs, config, lib, pkgs, modulesPath, ... }:
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{
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system.build.tarball = pkgs.callPackage (nixpkgs + "/nixos/lib/make-system-tarball.nix") {
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extraArgs = "--owner=0";
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compressCommand = "cat";
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compressionExtension = "";
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storeContents = [
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{
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object = config.system.build.toplevel;
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symlink = "none";
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}
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];
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contents = [
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{
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source = config.system.build.toplevel + "/init";
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target = "/sbin/init";
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}
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];
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extraCommands = "mkdir -p proc sys dev";
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};
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boot.initrd.kernelModules = [ ];
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boot.initrd.includeDefaultModules = false;
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boot.initrd.availableKernelModules = lib.mkForce [ "usbhid" ];
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boot.kernelModules = [ ];
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boot.extraModulePackages = [ ];
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swapDevices = [ ];
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hardware.enableRedistributableFirmware = true;
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powerManagement.cpuFreqGovernor = lib.mkDefault "performance";
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nixpkgs.config.packageOverrides = pkgs: {
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makeModulesClosure = x:
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# prevent kernel install fail due to missing modules
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pkgs.makeModulesClosure (x // { allowMissing = true; });
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};
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boot = {
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# HACK
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isContainer = true;
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loader.initScript.enable = true;
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tmpOnTmpfs = true;
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postBootCommands = ''
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# nixos-rebuild also requires a "system" profile and an
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# /etc/NIXOS tag.
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touch /etc/NIXOS
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${config.nix.package}/bin/nix-env -p /nix/var/nix/profiles/system --set /run/current-system
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'';
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};
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fileSystems."/" = {
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fsType = "tmpfs";
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options = [ "mode=0755" ];
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};
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fileSystems."/etc" = {
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fsType = "tmpfs";
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options = [ "mode=0755" ];
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};
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fileSystems."/var" = {
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fsType = "tmpfs";
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options = [ "mode=0755" ];
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};
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hardware.raspberry-pi."4" = {
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# fkms-3d.enable = true;
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};
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c3d2 = {
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isInHq = true;
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mergeHostsFile = true;
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hq.interface = "eth0";
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hq.statistics.enable = false;
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audioServer.enable = true;
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k-ot.enable = true;
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autoUpdate = false;
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};
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nix = {
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buildCores = 4;
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maxJobs = 2;
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};
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networking = {
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2022-03-15 15:52:18 +01:00
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hostName = "rpi-netboot"; # Define your hostname.
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2022-03-13 23:49:12 +01:00
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useDHCP = false;
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interfaces.eth0.useDHCP = true;
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firewall.enable = false;
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};
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environment.systemPackages = with pkgs; [
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libraspberrypi
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raspberrypi-eeprom
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vim
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wget
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# mpv
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# youtube-dl
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# ncpamixer
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# pulseaudio # required for pactl
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# #chromium
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# # firefox
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# pavucontrol
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];
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# programs.tmux.enable = true;
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# Do not log to flash:
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services.journald.extraConfig = ''
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Storage=volatile
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'';
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# Enable the OpenSSH daemon.
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services.openssh = {
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enable = true;
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};
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security.sudo = {
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enable = true;
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wheelNeedsPassword = false;
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};
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# Select internationalisation properties.
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console = {
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font = "${pkgs.terminus_font}/share/consolefonts/ter-u28n.psf.gz";
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keyMap = "de";
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};
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# # Enable the X11 windowing system.
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# services.xserver.enable = true;
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# services.xserver.layout = "de";
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# services.xserver.xkbOptions = "eurosign:e";
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# services.xserver.displayManager = {
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# lightdm = { enable = true; };
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# autoLogin = {
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# enable = true;
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# user = "k-ot";
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# };
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# defaultSession = "gnome-xorg";
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# };
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# services.xserver.desktopManager = {
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# gnome.enable = true;
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# # kodi.enable = true;
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# };
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# systemd.user.services.x11vnc = {
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# description = "X11 VNC server";
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# wantedBy = [ "graphical-session.target" ];
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# partOf = [ "graphical-session.target" ];
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# serviceConfig = {
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# ExecStart = ''
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# ${pkgs.x11vnc}/bin/x11vnc -shared -forever -passwd k-ot
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# '';
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# RestartSec = 3;
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# Restart = "always";
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# };
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# };
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# This value determines the NixOS release from which the default
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# settings for stateful data, like file locations and database versions
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# on your system were taken. It‘s perfectly fine and recommended to leave
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# this value at the release version of the first install of this system.
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# Before changing this value read the documentation for this option
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# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
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system.stateVersion = "21.11"; # Did you read the comment?
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}
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