Unfinished attempt at packaging pia client

common/default.nix

@@ -20,7 +20,7 @@
   networking.firewall.enable = true;
   networking.firewall.allowPing = true;
 
-  time.timeZone = "America/Denver";
+  time.timeZone = "America/New_York";
   i18n.defaultLocale = "en_US.UTF-8";
 
   services.openssh.enable = true;

common/pc/pia/default.nix

@@ -0,0 +1,76 @@
+{ lib, config, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.pia;
+in {
+  imports = [
+    ./pia.nix
+  ];
+
+  options.services.pia = {
+    enable = lib.mkEnableOption "Enable PIA Client";
+
+    dataDir = lib.mkOption {
+      type = lib.types.str;
+      default = "/var/lib/pia";
+      description = ''
+        Path to the pia data directory
+      '';
+    };
+
+    user = lib.mkOption {
+      type = lib.types.str;
+      default = "root";
+      description = ''
+        The user pia should run as
+      '';
+    };
+
+    group = lib.mkOption {
+      type = lib.types.str;
+      default = "piagrp";
+      description = ''
+        The group pia should run as
+      '';
+    };
+
+    users = mkOption {
+      type = with types; listOf str;
+      default = [];
+      description = ''
+        Usernames to be added to the "spotifyd" group, so that they
+        can start and interact with the userspace daemon.
+      '';
+    };
+  };
+
+  config = mkIf cfg.enable {
+
+    # users.users.${cfg.user} =
+    # if cfg.user == "pia" then {
+    #   isSystemUser = true;
+    #   group = cfg.group;
+    #   home = cfg.dataDir;
+    #   createHome = true;
+    # }
+    # else {};
+    users.groups.${cfg.group}.members = cfg.users;
+
+    systemd.services.pia-daemon = {
+      enable = true;
+      after = [ "network.target" ];
+      wantedBy = [ "multi-user.target" ];
+      serviceConfig.ExecStart = "${pkgs.pia-daemon}/bin/pia-daemon";
+      serviceConfig.PrivateTmp="yes";
+      serviceConfig.User = cfg.user;
+      serviceConfig.Group = cfg.group;
+      preStart = ''
+        mkdir -p ${cfg.dataDir}
+        chown ${cfg.user}:${cfg.group} ${cfg.dataDir}
+      '';
+    };
+
+  };
+}

common/pc/pia/fix-pia.patch

@@ -0,0 +1,147 @@
+diff --git a/Rakefile b/Rakefile
+index fa6d771..bcd6fb1 100644
+--- a/Rakefile
++++ b/Rakefile
+@@ -151,41 +151,6 @@ end
+ # Install LICENSE.txt
+ stage.install('LICENSE.txt', :res)
+ 
+-# Download server lists to ship preloaded copies with the app.  These tasks
+-# depend on version.txt so they're refreshed periodically (whenver a new commit
+-# is made), but not for every build.
+-#
+-# SERVER_DATA_DIR can be set to use existing files instead of downloading them;
+-# this is primarily intended for reproducing a build.
+-#
+-# Create a probe for SERVER_DATA_DIR so these are updated if it changes.
+-serverDataProbe = Probe.new('serverdata')
+-serverDataProbe.file('serverdata.txt', "#{ENV['SERVER_DATA_DIR']}")
+-# JSON resource build directory
+-jsonFetched = Build.new('json-fetched')
+-# These are the assets we need to fetch and the URIs we get them from
+-{
+-    'modern_shadowsocks.json': 'https://serverlist.piaservers.net/shadow_socks',
+-    'modern_servers.json': 'https://serverlist.piaservers.net/vpninfo/servers/v6',
+-    'modern_region_meta.json': 'https://serverlist.piaservers.net/vpninfo/regions/v2'
+-}.each do |k, v|
+-    fetchedFile = jsonFetched.artifact(k.to_s)
+-    serverDataDir = ENV['SERVER_DATA_DIR']
+-    file fetchedFile => [version.artifact('version.txt'),
+-                         serverDataProbe.artifact('serverdata.txt'),
+-                         jsonFetched.componentDir] do |t|
+-        if(serverDataDir)
+-            # Use the copy provided instead of fetching (for reproducing a build)
+-            File.copy(File.join(serverDataDir, k), fetchedFile)
+-        else
+-            # Fetch from the web API (write with "binary" mode so LF is not
+-            # converted to CRLF on Windows)
+-            File.binwrite(t.name, Net::HTTP.get(URI(v)))
+-        end
+-    end
+-    stage.install(fetchedFile, :res)
+-end
+-
+ # Install version/brand/arch info in case an upgrade needs to know what is
+ # currently installed
+ stage.install(version.artifact('version.txt'), :res)
+diff --git a/common/src/posix/unixsignalhandler.cpp b/common/src/posix/unixsignalhandler.cpp
+index f820a6d..e1b6c33 100644
+--- a/common/src/posix/unixsignalhandler.cpp
++++ b/common/src/posix/unixsignalhandler.cpp
+@@ -132,7 +132,7 @@ void UnixSignalHandler::_signalHandler(int, siginfo_t *info, void *)
+     // we checked it, we can't even log because the logger is not reentrant.
+     auto pThis = instance();
+     if(pThis)
+-        ::write(pThis->_sigFd[0], info, sizeof(siginfo_t));
++        auto _ = ::write(pThis->_sigFd[0], info, sizeof(siginfo_t));
+ }
+ template<int Signal>
+ void UnixSignalHandler::setAbortAction()
+diff --git a/daemon/src/linux/linux_nl.cpp b/daemon/src/linux/linux_nl.cpp
+index fd3aced..2367a5e 100644
+--- a/daemon/src/linux/linux_nl.cpp
++++ b/daemon/src/linux/linux_nl.cpp
+@@ -642,6 +642,6 @@ LinuxNl::~LinuxNl()
+     unsigned char term = 0;
+     PosixFd killSocket = _workerKillSocket.get();
+     if(killSocket)
+-        ::write(killSocket.get(), &term, sizeof(term));
++        auto _ = ::write(killSocket.get(), &term, sizeof(term));
+     _workerThread.join();
+ }
+diff --git a/extras/support-tool/launcher/linux-launcher.cpp b/extras/support-tool/launcher/linux-launcher.cpp
+index 3f63ac2..420d54d 100644
+--- a/extras/support-tool/launcher/linux-launcher.cpp
++++ b/extras/support-tool/launcher/linux-launcher.cpp
+@@ -48,7 +48,7 @@ int fork_execv(gid_t gid, char *filename, char *const argv[])
+     if(forkResult == 0)
+     {
+         // Apply gid as both real and effective
+-        setregid(gid, gid);
++        auto _ = setregid(gid, gid);
+ 
+         int execErr = execv(filename, argv);
+         std::cerr << "exec err: " << execErr << " / " << errno << " - "
+diff --git a/rake/model/qt.rb b/rake/model/qt.rb
+index c8cd362..a6abe59 100644
+--- a/rake/model/qt.rb
++++ b/rake/model/qt.rb
+@@ -171,12 +171,7 @@ class Qt
+     end
+ 
+     def getQtRoot(qtVersion, arch)
+-        qtToolchainPtns = getQtToolchainPatterns(arch)
+-        qtRoots = FileList[*Util.joinPaths([[qtVersion], qtToolchainPtns])]
+-        # Explicitly filter for existing paths - if the pattern has wildcards
+-        # we only get existing directories, but if the patterns are just
+-        # alternates with no wildcards, we can get directories that don't exist
+-        qtRoots.find_all { |r| File.exist?(r) }.max
++        ENV['QTROOT']
+     end
+ 
+     def getQtVersionScore(minor, patch)
+@@ -192,12 +187,7 @@ class Qt
+     end
+ 
+     def getQtPathVersion(path)
+-        verMatch = path.match('^.*/Qt[^/]*/5\.(\d+)\.?(\d*)$')
+-        if(verMatch == nil)
+-            nil
+-        else
+-            [verMatch[1].to_i, verMatch[2].to_i]
+-        end
++        [ENV['QT_MAJOR'].to_i, ENV['QT_MINOR'].to_i]
+     end
+ 
+     # Build a component definition with the defaults.  The "Core" component will
+diff --git a/rake/product/linux.rb b/rake/product/linux.rb
+index f43fb3e..83505af 100644
+--- a/rake/product/linux.rb
++++ b/rake/product/linux.rb
+@@ -18,8 +18,7 @@ module PiaLinux
+     QT_BINARIES = %w(pia-client pia-daemon piactl pia-support-tool)
+ 
+     # Version of libicu (needed to determine lib*.so.## file names in deployment)
+-    ICU_VERSION = FileList[File.join(Executable::Qt.targetQtRoot, 'lib', 'libicudata.so.*')]
+-        .first.match(/libicudata\.so\.(\d+)(\..*|)/)[1]
++    ICU_VERSION = ENV['ICU_MAJOR'].to_i;
+ 
+     # Copy a directory recursively, excluding *.debug files (debugging symbols)
+     def self.copyWithoutDebug(sourceDir, destDir)
+@@ -220,16 +219,5 @@ module PiaLinux
+     # Since these are just development workflow tools, they can be skipped if
+     # specific dependencies are not available.
+     def self.defineTools(toolsStage)
+-        # Test if we have libthai-dev, for the Thai word breaking utility
+-        if(Executable::Tc.sysHeaderAvailable?('thai/thwbrk.h'))
+-            Executable.new('thaibreak')
+-                .source('tools/thaibreak')
+-                .lib('thai')
+-                .install(toolsStage, :bin)
+-            toolsStage.install('tools/thaibreak/thai_ts.sh', :bin)
+-            toolsStage.install('tools/onesky_import/import_translations.sh', :bin)
+-        else
+-            puts "skipping thaibreak utility, install libthai-dev to build thaibreak"
+-        end
+     end
+ end

common/pc/pia/pia.nix

@@ -0,0 +1,139 @@
+{ pkgs, lib, config, ... }:
+
+{
+  nixpkgs.overlays = [
+    (self: super:
+
+    with self;
+
+    let
+      # arch = builtins.elemAt (lib.strings.splitString "-" builtins.currentSystem) 0;
+      arch = "x86_64";
+
+      pia-desktop = clangStdenv.mkDerivation rec {
+        pname = "pia-desktop";
+        version = "3.3.0";
+
+        src = fetchgit {
+          url = "https://github.com/pia-foss/desktop";
+          rev = version;
+          fetchLFS = true;
+          sha256 = "D9txL5MUWyRYTnsnhlQdYT4dGVpj8PFsVa5hkrb36cw=";
+        };
+
+        patches = [
+          ./fix-pia.patch
+        ];
+
+        nativeBuildInputs = [
+          cmake
+          rake
+        ];
+
+        prePatch = ''
+          sed -i 's|/usr/include/libnl3|${libnl.dev}/include/libnl3|' Rakefile
+        '';
+
+        installPhase = ''
+          mkdir -p $out/bin $out/lib $out/share
+          cp -r ../out/pia_release_${arch}/stage/bin $out
+          cp -r ../out/pia_release_${arch}/stage/lib $out
+          cp -r ../out/pia_release_${arch}/stage/share $out
+        '';
+
+        cmakeFlags = [
+          "-DCMAKE_BUILD_TYPE=Release"
+        ];
+
+        QTROOT = "${qt5.full}";
+        QT_MAJOR = lib.versions.minor (lib.strings.parseDrvName qt5.full.name).version;
+        QT_MINOR = lib.versions.patch (lib.strings.parseDrvName qt5.full.name).version;
+        ICU_MAJOR = lib.versions.major (lib.strings.parseDrvName icu.name).version;
+
+        buildInputs = [
+          mesa
+          libsForQt5.qt5.qtquickcontrols
+          libsForQt5.qt5.qtquickcontrols2
+          icu
+          libnl
+        ];
+        
+        dontWrapQtApps = true;
+      };
+    in rec {
+      openvpn-updown = buildFHSUserEnv {
+        name = "openvpn-updown";
+        targetPkgs = pkgs: (with pkgs; [ pia-desktop ]);
+        runScript = "openvpn-updown.sh";
+      };
+
+      pia-client = buildFHSUserEnv {
+        name = "pia-client";
+        targetPkgs = pkgs: (with pkgs; [
+          pia-desktop
+          xorg.libXau
+          xorg.libXdmcp
+        ]);
+        runScript = "pia-client";
+      };
+
+      piactl = buildFHSUserEnv {
+        name = "piactl";
+        targetPkgs = pkgs: (with pkgs; [ pia-desktop ]);
+        runScript = "piactl";
+      };
+
+      pia-daemon = buildFHSUserEnv {
+        name = "pia-daemon";
+        targetPkgs = pkgs: (with pkgs; [ pia-desktop ]);
+        runScript = "pia-daemon";
+      };
+
+      pia-hnsd = buildFHSUserEnv {
+        name = "pia-hnsd";
+        targetPkgs = pkgs: (with pkgs; [ pia-desktop ]);
+        runScript = "pia-hnsd";
+      };
+
+      pia-openvpn = buildFHSUserEnv {
+        name = "pia-openvpn";
+        targetPkgs = pkgs: (with pkgs; [ pia-desktop ]);
+        runScript = "pia-openvpn";
+      };
+
+      pia-ss-local = buildFHSUserEnv {
+        name = "pia-ss-local";
+        targetPkgs = pkgs: (with pkgs; [ pia-desktop ]);
+        runScript = "pia-ss-local";
+      };
+
+      pia-support-tool = buildFHSUserEnv {
+        name = "pia-support-tool";
+        targetPkgs = pkgs: (with pkgs; [
+          pia-desktop
+          xorg.libXau
+          xorg.libXdmcp
+        ]);
+        runScript = "pia-support-tool";
+      };
+
+      pia-unbound = buildFHSUserEnv {
+        name = "pia-unbound";
+        targetPkgs = pkgs: (with pkgs; [ pia-desktop ]);
+        runScript = "pia-unbound";
+      };
+
+      pia-wireguard-go = buildFHSUserEnv {
+        name = "pia-wireguard-go";
+        targetPkgs = pkgs: (with pkgs; [ pia-desktop ]);
+        runScript = "pia-wireguard-go";
+      };
+
+      support-tool-launcher = buildFHSUserEnv {
+        name = "support-tool-launcher";
+        targetPkgs = pkgs: (with pkgs; [ pia-desktop ]);
+        runScript = "support-tool-launcher";
+      };
+    })
+  ];
+}

flake.nix

@@ -68,11 +68,11 @@
         };
     in
     {
+      "reg" = mkSystem "x86_64-linux" nixpkgs ./machines/reg/configuration.nix;
       "ray" = mkSystem "x86_64-linux" nixpkgs-unstable ./machines/ray/configuration.nix;
       "nat" = mkSystem "aarch64-linux" nixpkgs ./machines/nat/configuration.nix;
       "liza" = mkSystem "x86_64-linux" nixpkgs ./machines/liza/configuration.nix;
       "ponyo" = mkSystem "x86_64-linux" nixpkgs ./machines/ponyo/configuration.nix;
-      "router" = mkSystem "x86_64-linux" nixpkgs-unstable ./machines/router/configuration.nix;
       "s0" = mkSystem "aarch64-linux" nixpkgs-unstable ./machines/storage/s0/configuration.nix;
       "n1" = mkSystem "aarch64-linux" nixpkgs ./machines/compute/n1/configuration.nix;
       "n2" = mkSystem "aarch64-linux" nixpkgs ./machines/compute/n2/configuration.nix;
@@ -85,12 +85,12 @@
 
     packages = let
       mkKexec = system:
-        (nixpkgs-unstable.lib.nixosSystem {
+        (nixpkgs.lib.nixosSystem {
           inherit system;
           modules = [ ./machines/ephemeral/kexec.nix ];
         }).config.system.build.kexec_tarball;
       mkIso = system:
-        (nixpkgs-unstable.lib.nixosSystem {
+        (nixpkgs.lib.nixosSystem {
           inherit system;
           modules = [ ./machines/ephemeral/iso.nix ];
         }).config.system.build.isoImage;

machines/ephemeral/minimal.nix

@@ -1,35 +1,18 @@
-{ pkgs, modulesPath, ... }:
+{ pkgs, ... }:
 
 {
-  imports = [
-    (modulesPath + "/installer/cd-dvd/channel.nix")
-  ];
-
   boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "e1000" "e1000e" "virtio_pci" "r8169" ];
   boot.kernelParams = [
     "panic=30" "boot.panic_on_fail" # reboot the machine upon fatal boot issues
-    "console=ttyS0,115200" # enable serial console
+    "console=ttyS0" # enable serial console
     "console=tty1"
   ];
   boot.kernel.sysctl."vm.overcommit_memory" = "1";
 
-  boot.kernelPackages = pkgs.linuxPackages_latest;
-
-  # hardware.enableAllFirmware = true;
-  # nixpkgs.config.allowUnfree = true;
-
   environment.systemPackages = with pkgs; [
     cryptsetup
     btrfs-progs
-    git git-lfs
-    wget
-    htop
-    dnsutils
-    pciutils
-    usbutils
-    lm_sensors
   ];
-
   environment.variables.GC_INITIAL_HEAP_SIZE = "1M";
 
   networking.useDHCP = true;
@@ -41,5 +24,5 @@
   };
 
   services.getty.autologinUser = "root";
-  users.users.root.openssh.authorizedKeys.keys = (import ../../common/ssh.nix).users;
+  users.users.root.openssh.authorizedKeys.keys = (import ../common/ssh.nix).users;
 }

machines/liza/configuration.nix

@@ -7,6 +7,17 @@
 
   # 5synsrjgvfzywruomjsfvfwhhlgxqhyofkzeqt2eisyijvjvebnu2xyd.onion
 
+  firmware.x86_64.enable = true;
+  bios = {
+    enable = true;
+    device = "/dev/sda";
+  };
+
+  luks = {
+    enable = true;
+    device.path = "/dev/disk/by-uuid/2f736fba-8a0c-4fb5-8041-c849fb5e1297";
+  };
+
   system.autoUpgrade.enable = true;
 
   networking.hostName = "liza";

machines/liza/hardware-configuration.nix

@@ -13,18 +13,6 @@
   boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
 
-  firmware.x86_64.enable = true;
-
-  bios = {
-    enable = true;
-    device = "/dev/sda";
-  };
-
-  luks = {
-    enable = true;
-    device.path = "/dev/disk/by-uuid/2f736fba-8a0c-4fb5-8041-c849fb5e1297";
-  };
-
   fileSystems."/" =
     { device = "/dev/disk/by-uuid/b90eaf3c-2f91-499a-a066-861e0f4478df";
       fsType = "btrfs";

machines/ponyo/configuration.nix

@@ -7,6 +7,17 @@
 
   networking.hostName = "ponyo";
 
+  firmware.x86_64.enable = true;
+  bios = {
+    enable = true;
+    device = "/dev/sda";
+  };
+
+  luks = {
+    enable = true;
+    device.path = "/dev/disk/by-uuid/4cc36be4-dbff-4afe-927d-69bf4637bae2";
+  };
+
   system.autoUpgrade.enable = true;
 
   services.zerotierone.enable = true;

machines/ponyo/hardware-configuration.nix

@@ -10,18 +10,6 @@
   boot.kernelModules = [ "kvm-intel" "nvme" ];
   boot.extraModulePackages = [ ];
 
-  firmware.x86_64.enable = true;
-
-  bios = {
-    enable = true;
-    device = "/dev/sda";
-  };
-
-  luks = {
-    enable = true;
-    device.path = "/dev/disk/by-uuid/4cc36be4-dbff-4afe-927d-69bf4637bae2";
-  };
-
   fileSystems."/" =
     { device = "/dev/mapper/enc-pv";
       fsType = "btrfs";

machines/ray/configuration.nix

@@ -5,21 +5,37 @@
     ./hardware-configuration.nix
   ];
 
+  firmware.x86_64.enable = true;
+  efi.enable = true;
+
+  boot.initrd.luks.devices."enc-pv" = {
+    device = "/dev/disk/by-uuid/c1822e5f-4137-44e1-885f-954e926583ce";
+    allowDiscards = true;
+  };
+
+  boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
+
   networking.hostName = "ray";
 
-  services.tor.enable = true;
+  hardware.enableAllFirmware = true;
-  services.tor.client.enable = true;
-
-  hardware.openrazer.enable = true;
-  hardware.openrazer.users = [ "googlebot" ];
-  hardware.openrazer.devicesOffOnScreensaver = false;
-  users.users.googlebot.packages = [ pkgs.polychromatic ];
 
   # depthai
   services.udev.extraRules = ''
     SUBSYSTEM=="usb", ATTRS{idVendor}=="03e7", MODE="0666"
   '';
 
+  # gpu
+  services.xserver.videoDrivers = [ "nvidia" ];
+  hardware.nvidia = {
+    modesetting.enable = true; # for nvidia-vaapi-driver
+    prime = {
+      reverseSync.enable = true;
+      offload.enableOffloadCmd = true;
+      nvidiaBusId = "PCI:1:0:0";
+      amdgpuBusId = "PCI:4:0:0";
+    };
+  };
+
   # virt-manager
   virtualisation.libvirtd.enable = true;
   programs.dconf.enable = true;
@@ -27,11 +43,6 @@
   environment.systemPackages = with pkgs; [ virt-manager ];
   users.users.googlebot.extraGroups = [ "libvirtd" ];
 
-  # allow building ARM derivations
-  boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
-
-  services.spotifyd.enable = true;
-
   # vpn-container.enable = true;
   # containers.vpn.interfaces = [ "piaw" ];
 

machines/ray/hardware-configuration.nix

@@ -8,54 +8,34 @@
     [ (modulesPath + "/installer/scan/not-detected.nix")
     ];
 
-  # boot
-  efi.enable = true;
   boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "usbhid" "usb_storage" "sd_mod" ];
   boot.initrd.kernelModules = [ "dm-snapshot" ];
-
-  # kernel
   boot.kernelModules = [ "kvm-amd" ];
   boot.extraModulePackages = [ ];
 
-  # firmware
-  firmware.x86_64.enable = true;
-  hardware.enableAllFirmware = true;
-
-  # gpu
-  services.xserver.videoDrivers = [ "nvidia" ];
-  hardware.nvidia = {
-    modesetting.enable = true; # for nvidia-vaapi-driver
-    prime = {
-      reverseSync.enable = true;
-      offload.enableOffloadCmd = true;
-      nvidiaBusId = "PCI:1:0:0";
-      amdgpuBusId = "PCI:4:0:0";
-    };
-  };
-
-  # disks
-  boot.initrd.luks.devices."enc-pv" = {
-    device = "/dev/disk/by-uuid/c1822e5f-4137-44e1-885f-954e926583ce";
-    allowDiscards = true;
-  };
   fileSystems."/" =
     { device = "/dev/vg/root";
       fsType = "btrfs";
       options = [ "subvol=root" ];
     };
+
   fileSystems."/home" =
     { device = "/dev/vg/root";
       fsType = "btrfs";
       options = [ "subvol=home" ];
     };
+
   fileSystems."/boot" =
     { device = "/dev/disk/by-uuid/2C85-2B59";
       fsType = "vfat";
     };
+
   swapDevices =
     [ { device = "/dev/vg/swap"; }
     ];
 
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+
   # high-resolution display
   hardware.video.hidpi.enable = lib.mkDefault true;
 }

machines/reg/configuration.nix

@@ -0,0 +1,35 @@
+{ config, pkgs, fetchurl, ... }:
+
+{
+  imports = [
+    ./hardware-configuration.nix
+  ];
+
+  # smcxui7kwoyxpswwage4fkcppxnqzpw33xcmxmlhxvk5gcp5s6lrtfad.onion
+
+  boot.kernelPackages = pkgs.linuxPackages_5_12;
+
+  firmware.x86_64.enable = true;
+  efi.enable = true;
+
+  luks = {
+    enable = true;
+    device = {
+      path = "/dev/disk/by-uuid/975d8427-2c6a-440d-a1d2-18dd15ba5bc2";
+      allowDiscards = true;
+    };
+  };
+
+  networking.hostName = "reg";
+
+  de.enable = true;
+  de.touchpad.enable = true;
+
+  services.zerotierone.enable = true;
+
+  # VNC
+  networking.firewall.allowedTCPPorts = [ 5900 ];
+
+  networking.interfaces.enp57s0f1.useDHCP = true;
+}
+

machines/reg/hardware-configuration.nix

@@ -0,0 +1,38 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
+  boot.initrd.kernelModules = [ "dm-snapshot" ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/b3a2906b-e9a5-45bd-aac5-960297437fe9";
+      fsType = "btrfs";
+      options = [ "subvol=root" "noatime" "nodiratime" "discard" ];
+    };
+
+  fileSystems."/home" =
+    { device = "/dev/disk/by-uuid/b3a2906b-e9a5-45bd-aac5-960297437fe9";
+      fsType = "btrfs";
+      options = [ "subvol=home" "noatime" "nodiratime" "discard" ];
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/6C41-24A0";
+      fsType = "vfat";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/34ec322f-79c3-4993-a073-ef1da3c6ef51"; }
+    ];
+
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+}

machines/router/configuration.nix

@@ -1,17 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  imports = [
-    ./hardware-configuration.nix
-  ];
-
-  # jxx2exuihlls2t6ncs7rvrjh2dssubjmjtclwr2ysvxtr4t7jv55xmqd.onion
-
-  networking.hostName = "router";
-
-  services.zerotierone.enable = true;
-
-  system.autoUpgrade.enable = true;
-
-  networking.useDHCP = lib.mkForce true;
-}

machines/router/hardware-configuration.nix

@@ -1,47 +0,0 @@
-{ config, pkgs, ... }:
-
-{
-  # kernel
-  boot.kernelPackages = pkgs.linuxPackages_latest;
-  boot.initrd.availableKernelModules = [ "igb" "mt7915e" "xhci_pci" "ahci" "ehci_pci" "usb_storage" "sd_mod" "sdhci_pci" ];
-  boot.initrd.kernelModules = [ "dm-snapshot" ];
-  boot.kernelModules = [ "kvm-amd" ];
-  boot.extraModulePackages = [ ];
-
-  # Enable serial output
-  boot.kernelParams = [
-    "panic=30" "boot.panic_on_fail" # reboot the machine upon fatal boot issues
-    "console=ttyS0,115200" # enable serial console
-    "console=tty1"
-  ];
-
-  # firmware
-  firmware.x86_64.enable = true;
-  hardware.enableAllFirmware = true;
-  nixpkgs.config.allowUnfree = true;
-
-  # boot
-  bios = {
-    enable = true;
-    device = "/dev/sda";
-  };
-
-  # disks
-  luks = {
-    enable = true;
-    device.path = "/dev/disk/by-uuid/9b090551-f78e-45ca-8570-196ed6a4af0c";
-  };
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/421c82b9-d67c-4811-8824-8bb57cb10fce";
-      fsType = "btrfs";
-    };
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/d97f324f-3a2e-4b84-ae2a-4b3d1209c689";
-      fsType = "ext3";
-    };
-  swapDevices =
-    [ { device = "/dev/disk/by-uuid/45bf58dd-67eb-45e4-9a98-246e23fa7abd"; }
-    ];
-
-  nixpkgs.hostPlatform = "x86_64-linux";
-}