fix 1 to 4

Signed-off-by: Maurice Zhou <yuchen@apvc.uk>

README.org

@@ -1,4 +1,4 @@
-* Minimal NixOS Root on ZFS configuration
+* Minimal installer for NixOS using ZFS encrypted root
 This repo contains a minimal set of configuration needed for
 installing NixOS on a computer with ZFS as root filesystem.
 
@@ -8,17 +8,18 @@ LICENSE
 configuration.nix   <- configuration shared by all hosts
 flake.lock
 flake.nix
-hosts/exampleHost/default.nix  <- per-host configuration
-hosts/exampleHost/sshUnlock.txt
+hosts/nixos/default.nix  <- per-host configuration
+hosts/nixos/sshUnlock.txt
 modules/boot/default.nix
 modules/default.nix
 modules/fileSystems/default.nix
 modules/networking/default.nix
 modules/users/default.nix
-#+end_src
+#+end_src text
 
-Just enough to get you started.
-
-See [[https://github.com/ne9z/personal-dotfiles][my personal dotfiles repo]] for an example of how to configure
+* Thanks to
+See [[https://github.com/ne9z/personal-dotfiles][ne9z dotfiles repo]] for an example of how to configure
 servers and desktop computers in the same git repository, based on
 this template repo you are viewing now.
+
+[[https://openzfs.github.io/openzfs-docs/Getting%20Started/NixOS/Root%20on%20ZFS.html][Official Tutorial]]

configuration.nix

@@ -1,16 +1,4 @@
-{
-    my-config, zfs-root, inputs, pkgs, lib, ... 
-}: 
-let 
-  kubeMasterIP = "10.1.1.2";
-  kubeMasterHostname = "api.kube";
-  kubeMasterAPIServerPort = 6443;
-  # tokyo-night-sddm = pkgs.libsForQt5.callPackage ./themes/tokyo-night-sddm.nix { };
-  sddm-peace-color = pkgs.libsForQt5.callPackage ./themes/sddm-peace-color.nix { };
-  # sddm-apple = pkgs.libsForQt5.callPackage ./themes/sddm-apple.nix { };
-  unstable = import <nixpkgs-unstable> { config.allowUnfree = true; };
-in
-{
+{ my-config, zfs-root, inputs, pkgs, lib, ... }: {
   # load module config to top-level configuration
   inherit my-config zfs-root;
 
@@ -21,160 +9,17 @@ in
   else
     throw "refuse to build: git tree is dirty";
 
-
-  system.stateVersion = "23.11";
- 
-  # system.activationScripts = {
-  #   enableLingering = ''
-  #     # remove all existing lingering users
-  #     rm -r /var/lib/systemd/linger
-  #     mkdir /var/lib/systemd/linger
-  #     # enable for the subset of declared users
-  #     touch /var/lib/systemd/linger/marc
-  #   '';
-  # };
-
-  # config.systemd.user.services.nixos-activation.unitConfig.ConditionUser = mkForce
-  #   [
-  #     "!@system"
-  #     "!marc"
-  #   ];
-
-  boot.zfs.forceImportRoot = lib.mkDefault false;
-  # boot.loader.systemd-boot.enable = true;
-  boot.initrd.systemd.enable = true;
-  # boot.loader.efi.canTouchEfiVariables = true;
-  boot.plymouth.enable = true;
-  boot.plymouth.theme = "breeze";
-
-  virtualisation.docker.enable = true;
+  system.stateVersion = "22.11";
 
   # Enable NetworkManager for wireless networking,
   # You can configure networking with "nmtui" command.
-  # networking.useDHCP = true;
-  networking.hostName = "tower";
-  networking.networkmanager.enable = true;
-  networking.wireless.iwd.enable = true;
-  networking.networkmanager.wifi.backend = "iwd";
-
-  services = {
-    # plex = {
-    #     enable = true;
-    #     dataDir = "/var/lib/plex";
-    #     openFirewall = true;
-    #     user = "plex";
-    #     group = "plex";
-    # };
-    # hardware.pulseaudio.enable = true;
-    # services.transmission.settings = {
-    #     download-dir = "${config.services.transmission.home}/Downloads";
-    # };
-    pipewire = {
-      enable = true;
-      alsa.enable = true;
-      alsa.support32Bit = true;
-      jack.enable = true;
-      pulse.enable = true;
-      socketActivation = true;
-    };
-    # Enable the X11 windowing system.
-    xserver = {
-      enable = true;
-      layout = "us";
-      videoDrivers = [ "amdgpu" ];
-      # windowManager.i3.enable = true;
-      desktopManager.plasma5.enable = true;
-      desktopManager.xterm.enable = true;
-      displayManager = { 
-        defaultSession = "hyprland"; 
-        # autoLogin = { 
-        #   enable = true; 
-        #   user = "marc"; 
-        # }; 
-        sddm = {
-          enable = false;
-          # wayland.enable = true;
-          # theme = "sddm-apple";
-          theme = "sddm-peace-color";
-        };
-        lightdm = { 
-          enable = false; 
-        #   greeter.enable = true; fonts
-        }; 
-        gdm.enable = true;
-        session = [
-          # {
-          #   manage = "desktop";
-          #   name = "xterm";
-          #   start = ''
-          #     ${pkgs.xterm}/bin/xterm -ls &
-          #     waitPID=$!
-          #   '';
-          # }
-          {
-            manage = "desktop";
-            name = "firefox";
-            start = ''
-              ${pkgs.firefox}/bin/firefox &
-              waitPID=$!
-            '';
-          }
-        ];
-      };
-    };
-    openssh = {
-      enable = lib.mkDefault true;
-      settings = { PasswordAuthentication = lib.mkDefault true; };
-    };
-  };
-
-  hardware.bluetooth.enable = true;
-
-  # amd support with vulkan
-  hardware.opengl.driSupport  = true;
-  hardware.opengl.extraPackages = with pkgs; [
-     rocm-opencl-icd
-     rocm-opencl-runtime
-     amdvlk
-  ];
-
-
-  fonts.packages = with pkgs; [
-    noto-fonts
-    noto-fonts-cjk
-    noto-fonts-emoji
-    liberation_ttf
-    fira-code
-    fira-code-symbols
-    mplus-outline-fonts.githubRelease
-    dina-font
-    proggyfonts
-    source-code-pro
-  ];
-
-
-  # services.xserver.enable = true;
-  # services.xserver.displayManager.gdm.enable = true;
-
-  programs.hyprland.enable = true;
-  programs.dconf.enable = true; # apply gtk themes in wayland apps
+  networking.useDHCP = true;
+  networking.networkmanager.enable = false;
 
   users.users = {
     root = {
-      isNormalUser = false;
-      shell = pkgs.zsh;
-      initialHashedPassword = "$6$0QAYnBqAJtqB12p3$2lb7rAS2sYw49GUJt0L0bAEpZJSv4HZARQjlbYPhexSmeRB71IRMBzXjf3b4rX6fuDxOuDLydP/Kni9uraS5j/";
-      openssh.authorizedKeys.keys = [ "ssh-rsa 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 marc.partensky@gmail.com" ];
-    };
-    marc = {
-      isNormalUser = true;
-      home = "/home/marc";
-      description = "Marc Partensky";
-      extraGroups = ["wheel" "networkmanager" "docker" "seat" "kvm" "video"];
-      # openssh.authorizedKeys.keys = 
-      shell = pkgs.zsh;
-      initialHashedPassword = "$6$0QAYnBqAJtqB12p3$2lb7rAS2sYw49GUJt0L0bAEpZJSv4HZARQjlbYPhexSmeRB71IRMBzXjf3b4rX6fuDxOuDLydP/Kni9uraS5j/";
-      openssh.authorizedKeys.keys = [ "ssh-rsa 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 marc.partensky@gmail.com" ];
+      initialHashedPassword = "rootHash_placeholder";
+      openssh.authorizedKeys.keys = [ "sshKey_placeholder" ];
     };
   };
 
@@ -189,238 +34,26 @@ in
     # "${inputs.nixpkgs}/nixos/modules/profiles/qemu-guest.nix"
   ];
 
-  nixpkgs = {
-    config = {
-      allowUnfree = true;
-      packageOverrides = pkgs: {
-        unstable = import (fetchTarball "https://github.com/NixOS/nixpkgs/archive/nixos-unstable.tar.gz") {};
-      };
-    };
+  services.openssh = {
+    enable = lib.mkDefault true;
+    settings = { PasswordAuthentication = lib.mkDefault false; };
   };
 
-
-  # kubernetes https://nixos.wiki/wiki/K3s
-  networking.firewall.allowedTCPPorts = [ 6443 5900 ];
-  # services.k3s = {
-  #   enable = true;
-  #   role = "server";
-  #   # TODO describe how to enable zfs snapshotter in containerd
-  #   extraFlags = toString [
-  #     "--container-runtime-endpoint unix:///run/containerd/containerd.sock"
-  #   ];
-  # };
-
-  # kubernetes zfs support
-  # virtualisation.containerd = {
-  #   enable = true;
-  #   settings =
-  #     let
-  #       fullCNIPlugins = pkgs.buildEnv {
-  #         name = "full-cni";
-  #         paths = with pkgs;[
-  #           cni-plugins
-  #           cni-plugin-flannel
-  #         ];
-  #       };
-  #     in {
-  #       plugins."io.containerd.grpc.v1.cri".cni = {
-  #         bin_dir = "${fullCNIPlugins}/bin";
-  #         conf_dir = "/var/lib/rancher/k3s/agent/etc/cni/net.d/";
-  #       };
-  #     };
-  # };
-
-  # kubernetes support
-  # resolve master hostname
-  # networking.extraHosts = "${kubeMasterIP} ${kubeMasterHostname}";
-
-
-  # services.kubernetes = {
-  #   roles = ["master" "node"];
-  #   masterAddress = kubeMasterHostname;
-  #   apiserverAddress = "https://${kubeMasterHostname}:${toString kubeMasterAPIServerPort}";
-  #   easyCerts = true;
-  #   apiserver = {
-  #     securePort = kubeMasterAPIServerPort;
-  #     advertiseAddress = kubeMasterIP;
-  #   };
-
-  #   # use coredns
-  #   addons.dns.enable = true;
-
-  #   # needed if you use swap
-  #   kubelet.extraOpts = "--fail-swap-on=false";
-  # };
-
+  boot.zfs.forceImportRoot = lib.mkDefault false;
 
   nix.settings.experimental-features = lib.mkDefault [ "nix-command" "flakes" ];
 
   programs.git.enable = true;
-  programs.zsh.enable = true;
 
   security = {
     doas.enable = lib.mkDefault true;
     sudo.enable = lib.mkDefault false;
   };
 
-  nix = {
-    package = pkgs.nixFlakes;
-    extraOptions = ''
-      experimental-features = nix-command flakes
-    '';
-  };
-
-  # systemd.services.tunneltower = {
-  #     enable = true;
-  #     description = "Connect to my tower remotely";
-  #     unitConfig = {
-  #         # Type = "simple";
-  #     };
-  #     serviceConfig = {
-  #         ExecStart = ''
-  #         ${pkgs.autossh}/bin/autossh -M 0 \
-  #         -o ServerAliveInterval=30 \
-  #         -o ServerAliveCountMax=3 \
-  #         -o PubkeyAuthentication=yes \
-  #         -o PasswordAuthentication=no \
-  #         -NR localhost:42070:localhost:22 \
-  #         -p 42069 \
-  #         -i ~/.ssh/id_rsa \
-  #         marc@207.180.235.56
-  #         '';
-  #     };
-  #     wantedBy = [ "multi-user.target" ];
-  # };
-
-  boot.kernelParams = [
-    "i915.enable_psr=0"
-  ];
-  powerManagement.enable = false;
-  systemd.targets.sleep.enable = false;
-  systemd.targets.suspend.enable = false;
-  systemd.targets.hibernate.enable = false;
-  systemd.targets.hybrid-sleep.enable = false;
-  services.xserver.displayManager.gdm.autoSuspend = false;
-  environment.etc."systemd/sleep.conf".text = ''
-    [Sleep]
-    AllowSuspend=no
-    AllowHibernation=no
-    AllowSuspendThenHibernate=no
-    AllowHybridSleep=no
-    #SuspendMode=
-    #SuspendState=mem standby freeze
-    #HibernateMode=platform shutdown
-    #HibernateState=disk
-    #HybridSleepMode=suspend platform shutdown
-    #HybridSleepState=disk
-    #HibernateDelaySec=180min
-  '';
-
-  systemd.timers.tunneltower = {
-    wantedBy = [ "timers.target" ];
-      timerConfig = {
-        # OnBootSec = "1d";
-        # OnUnitActiveSec = "1d";
-        Unit = "tunneltower";
-        Persistent = true;
-        # OnCalendar = "*-*-* 5:00:00";
-        OnBootSec="15min";
-        OnUnitActiveSec="1d";
-      };
-  };
-  
-  #
-  # environment.systemPackages = builtins.attrValues {
-  #   inherit (pkgs)
-  #     k3s
-  #     autossh
-  #     jq # other programs
-  #     neovim
-  #     stow
-  #     coreutils
-  #     gnumake
-  #     bat
-  #     gnupg
-  #     nome-manager
-  #     htop
-  #     kompose
-  #     kubectl
-  #     kubernetes
-  #     killall
-  #     seatd
-  #     mcfly
-  #     sddm
-  #     # tokyo-night-sddm
-  #   ;
-  # };
-
-  environment.systemPackages = with pkgs;
-    [
-      k3s
-      autossh
+  environment.systemPackages = builtins.attrValues {
+    inherit (pkgs)
+      mg # emacs-like editor
       jq # other programs
-      neovim
-      stow
-      coreutils
-      gnumake
-      bat
-      gnupg
-      home-manager
-      htop
-      kompose
-      kubectl
-      kubernetes
-      killall
-      seatd
-      mcfly
-      sddm
-      sddm-peace-color
-      # sddm-apple
-      sddm-kcm
-      transmission-gtk
-      xterm
-      alacritty
-      p7zip
-      # unstable.alacritty
-      # plasma-desktop
-            # plasma-workspace
-            # plasma-workspace-wallpapers
-      # tokyo-night-sddm
-      # sddm-theme-dialog
-      # (callPackage ./themes/sddm-theme-dialog.nix {}).sddm-theme-dialog
-    ];
-
-
-  i18n.defaultLocale = "fr_FR.UTF-8";
-  i18n.extraLocaleSettings = {
-      LC_ADDRESS = "fr_FR.UTF-8";
-      LC_IDENTIFICATION = "fr_FR.UTF-8";
-      LC_MEASUREMENT = "fr_FR.UTF-8";
-      LC_MONETARY = "fr_FR.UTF-8";
-      LC_NAME = "fr_FR.UTF-8";
-      LC_NUMERIC = "fr_FR.UTF-8";
-      LC_PAPER = "fr_FR.UTF-8";
-      LC_TELEPHONE = "fr_FR.UTF-8";
-      LC_TIME = "fr_FR.UTF-8";
-  };
-
-  environment.sessionVariables = {
-    # POLKIT_AUTH_AGENT = "${pkgs.polkit_gnome}/libexec/polkit-gnome-authentication-agent-1";
-    # GSETTINGS_SCHEMA_DIR = "${pkgs.gsettings-desktop-schemas}/share/gsettings-schemas/${pkgs.gsettings-desktop-schemas.name}/glib-2.0/schemas";
-    # LIBVA_DRIVER_NAME = "nvidia";
-    # XDG_SESSION_TYPE = "wayland";
-    # GBM_BACKEND = "nvidia-drm";
-    # __GLX_VENDOR_LIBRARY_NAME = "nvidia";
-    # WLR_NO_HARDWARE_CURSORS = "1";
-    # NIXOS_OZONE_WL = "1";
-    # MOZ_ENABLE_WAYLAND = "1";
-    # SDL_VIDEODRIVER = "wayland";
-    # _JAVA_AWT_WM_NONREPARENTING = "1";
-    # CLUTTER_BACKEND = "wayland";
-    # WLR_RENDERER = "vulkan";
-    # XDG_CURRENT_DESKTOP = "Hyprland";
-    # XDG_SESSION_DESKTOP = "Hyprland";
-    # GTK_USE_PORTAL = "1";
-    # NIXOS_XDG_OPEN_USE_PORTAL = "1";
+    ;
   };
 }

flake.lock

@@ -2,16 +2,16 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1714253743,
-        "narHash": "sha256-mdTQw2XlariysyScCv2tTE45QSU9v/ezLcHJ22f0Nxc=",
+        "lastModified": 1685533922,
+        "narHash": "sha256-y4FCQpYafMQ42l1V+NUrMel9RtFtZo59PzdzflKR/lo=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "58a1abdbae3217ca6b702f03d3b35125d88a2994",
+        "rev": "3a70dd92993182f8e514700ccf5b1ae9fc8a3b8d",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-unstable",
+        "ref": "nixos-23.05",
         "repo": "nixpkgs",
         "type": "github"
       }

flake.nix

@@ -1,7 +1,7 @@
 {
-  # inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-23.11";
+  inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
   ## after reboot, you can track rolling release by using
-  inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+  #inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
 
   outputs = { self, nixpkgs }@inputs:
     let
@@ -18,10 +18,10 @@
         };
     in {
       nixosConfigurations = {
-        tower = let
+        nixos = let
           system = "x86_64-linux";
           pkgs = nixpkgs.legacyPackages.${system};
-        in mkHost (import ./hosts/tower { inherit system pkgs; });
+        in mkHost (import ./hosts/nixos { inherit system pkgs; });
       };
     };
 }

hosts/nixos/default.nix

@@ -1,6 +1,6 @@
 # #
 ##
-##  per-host configuration for exampleHost
+##  per-host configuration for nixos host
 ##
 ##
 
@@ -8,10 +8,10 @@
   inherit pkgs system;
   zfs-root = {
     boot = {
-      devNodes = "/dev/";
-      bootDevices = [  "nvme0n1" ];
+      devNodes = "/dev/disk/by-id/";
+      bootDevices = [ "bootDevices_placeholder" ];
       immutable = false;
-      availableKernelModules = [  "nvme" "xhci_pci" "usbhid" "usb_storage" "sd_mod" ];
+      availableKernelModules = [ "kernelModules_placeholder" ];
       removableEfi = true;
       kernelParams = [ ];
       sshUnlock = {
@@ -22,9 +22,9 @@
     };
     networking = {
       # read changeHostName.txt file.
-      hostName = "tower";
+      hostName = "nixos";
       timeZone = "Europe/Paris";
-      hostId = "97a4a6a0";
+      hostId = "abcd1234";
     };
   };
 

install.sh

@@ -0,0 +1,251 @@
+#!/bin/env bash
+
+lsblk
+echo ""
+
+read -p "disk: " DISK
+read -p "swapsize GiB: " SWAPSIZEGIB
+read -p "reserve GiB: " RESERVEGIB
+read -sp "password: " POOLPASS
+
+EMAIL="marc@marcpartensky.com"
+NAME="Marc Partensky"
+
+RESERVE=$((RESERVEGIB * 1024))
+SWAPSIZE=$((SWAPSIZEGIB * 1024))
+
+
+MNT=$(mktemp -d)
+
+log() { echo -e "\n\033[1m${@}\033[0m"; }
+
+log Destroying zfs pool rpool and bpool just in case
+swapoff -a
+zpool import -fa
+for i in ${DISK}; do
+   zpool labelclear -f $i
+done
+zpool destroy -f bpool
+zpool destroy -f rpool
+zpool export -a
+
+log Unmounting filesystems just in case
+# ---
+umount -Rl "${MNT}"
+
+log Enabling Nix Flakes functionality
+# ---
+mkdir -p ~/.config/nix
+echo "experimental-features = nix-command flakes" >> ~/.config/nix/nix.conf
+
+
+log Installing programs needed for system installation
+# ---
+if ! command -v git; then nix-env -f '<nixpkgs>' -iA git; fi
+if ! command -v jq;  then nix-env -f '<nixpkgs>' -iA jq; fi
+if ! command -v partprobe;  then nix-env -f '<nixpkgs>' -iA parted; fi
+
+
+log Partition the disks
+# ---
+partition_disk () {
+ local disk="${1}"
+ blkdiscard -f "${disk}" || true
+
+ parted --script --align=optimal  "${disk}" -- \
+     mklabel gpt \
+     mkpart swap  1MiB $((SWAPSIZE + 1))MiB \
+     mkpart rpool $((SWAPSIZE + 1))MiB -$((RESERVE + 100))MiB \
+     mkpart bpool -$((RESERVE + 100))MiB -$((RESERVE + 3))MiB \
+     mkpart EFI -$((RESERVE + 3))MiB -$((RESERVE + 2))MiB \
+     mkpart BIOS -$((RESERVE + 2))MiB -$((RESERVE + 1))MiB \
+     set 4 esp on \
+     set 5 bios_grub on \
+     set 5 legacy_boot on
+
+ partprobe "${disk}"
+ udevadm settle
+}
+
+for i in ${DISK}; do
+   partition_disk "${i}"
+done
+
+
+log Creating boot pool
+# ---
+# shellcheck disable=SC2046
+zpool create \
+    -o compatibility=grub2 \
+    -o ashift=12 \
+    -o autotrim=on \
+    -O acltype=posixacl \
+    -O canmount=off \
+    -O compression=lz4 \
+    -O devices=off \
+    -O normalization=formD \
+    -O relatime=on \
+    -O xattr=sa \
+    -O mountpoint=/boot \
+    -R "${MNT}" \
+    bpool \
+    $(for i in ${DISK}; do
+       printf '%s ' "${i}3";
+      done)
+
+
+log Creating root pool
+# ---
+# shellcheck disable=SC2046
+echo $POOLPASS | zpool create \
+    -o ashift=12 \
+    -o autotrim=on \
+    -R "${MNT}" \
+    -O acltype=posixacl \
+    -O canmount=off \
+    -O compression=zstd \
+    -O dnodesize=auto \
+    -O normalization=formD \
+    -O relatime=on \
+    -O xattr=sa \
+    -O mountpoint=/ \
+    -o feature@encryption=enabled \
+    -O encryption=on \
+    -O keyformat=passphrase \
+    rpool \
+   $(for i in ${DISK}; do
+      printf '%s ' "${i}2";
+     done)
+
+
+log Creating encrypted root system container
+# ---
+echo $POOLPASS | zfs create \
+    -o canmount=off \
+    -o mountpoint=none \
+    -o encryption=on \
+    -o keylocation=prompt \
+    -o keyformat=passphrase \
+    rpool/nixos
+
+
+log Creating system datasets, managing mountpoints with mountpoint=legacy
+# ---
+zfs create -o mountpoint=legacy     rpool/nixos/root
+mount -t zfs rpool/nixos/root "${MNT}"/
+zfs create -o mountpoint=legacy rpool/nixos/home
+mkdir "${MNT}"/home
+mount -t zfs rpool/nixos/home "${MNT}"/home
+zfs create -o mountpoint=legacy  rpool/nixos/var
+zfs create -o mountpoint=legacy rpool/nixos/var/lib
+zfs create -o mountpoint=legacy rpool/nixos/var/log
+zfs create -o mountpoint=none bpool/nixos
+zfs create -o mountpoint=legacy bpool/nixos/root
+mkdir "${MNT}"/boot
+mount -t zfs bpool/nixos/root "${MNT}"/boot
+mkdir -p "${MNT}"/var/log
+mkdir -p "${MNT}"/var/lib
+mount -t zfs rpool/nixos/var/lib "${MNT}"/var/lib
+mount -t zfs rpool/nixos/var/log "${MNT}"/var/log
+zfs create -o mountpoint=legacy rpool/nixos/empty
+zfs snapshot rpool/nixos/empty@start
+
+
+log Formatting and mounting ESP
+# ---
+for i in ${DISK}; do
+ mkfs.vfat -n EFI "${i}"4
+ mkdir -p "${MNT}"/boot/efis/"${i##*/}"4
+ mount -t vfat -o iocharset=iso8859-1 "${i}"4 "${MNT}"/boot/efis/"${i##*/}"4
+done
+
+
+log Cloning template flake configuration
+# ---
+mkdir -p "${MNT}"/etc
+git clone --depth 1 --branch custom \
+  https://github.com/marcpartensky/dotfiles-flake.git "${MNT}"/etc/nixos
+
+rm -rf "${MNT}"/etc/nixos/.git
+git -C "${MNT}"/etc/nixos/ init -b master
+git -C "${MNT}"/etc/nixos/ add "${MNT}"/etc/nixos/
+git -C "${MNT}"/etc/nixos config user.email $EMAIL
+git -C "${MNT}"/etc/nixos config user.name $NAME
+git -C "${MNT}"/etc/nixos commit -asm 'initial commit'
+
+
+log Customizing configuration to your hardware
+# ---
+for i in ${DISK}; do
+  sed -i \
+  "s|/dev/disk/by-id/|${i%/*}/|" \
+  "${MNT}"/etc/nixos/hosts/nixos/default.nix
+  break
+done
+
+diskNames=""
+for i in ${DISK}; do
+  diskNames="${diskNames} \"${i##*/}\""
+done
+
+sed -i "s|\"bootDevices_placeholder\"|${diskNames}|g" \
+  "${MNT}"/etc/nixos/hosts/nixos/default.nix
+
+sed -i "s|\"abcd1234\"|\"$(head -c4 /dev/urandom | od -A none -t x4| sed 's| ||g' || true)\"|g" \
+  "${MNT}"/etc/nixos/hosts/nixos/default.nix
+
+sed -i "s|\"x86_64-linux\"|\"$(uname -m || true)-linux\"|g" \
+  "${MNT}"/etc/nixos/flake.nix
+
+cp "$(command -v nixos-generate-config || true)" ./nixos-generate-config
+
+chmod a+rw ./nixos-generate-config
+
+# shellcheck disable=SC2016
+echo 'print STDOUT $initrdAvailableKernelModules' >> ./nixos-generate-config
+
+kernelModules="$(./nixos-generate-config --show-hardware-config --no-filesystems | tail -n1 || true)"
+
+sed -i "s|\"kernelModules_placeholder\"|${kernelModules}|g" \
+  "${MNT}"/etc/nixos/hosts/nixos/default.nix
+
+log Setting root password
+# ---
+rootPwd=$(mkpasswd -m SHA-512)
+sed -i \
+"s|rootHash_placeholder|${rootPwd}|" \
+"${MNT}"/etc/nixos/configuration.nix
+
+
+log Commiting changes to local repo
+# ---
+git -C "${MNT}"/etc/nixos commit -asm 'initial installation'
+
+log Updating flake lock file to track latest system version
+# ---
+nix flake update --commit-lock-file \
+  "git+file://${MNT}/etc/nixos"
+
+log Installing system and apply configuration
+# ---
+nixos-install \
+--root "${MNT}" \
+--no-root-passwd \
+--flake "git+file://${MNT}/etc/nixos#nixos"
+
+
+log Setuping encrypted swap. This is useful if the available memory is small
+# ---
+for i in ${DISK}; do
+   cryptsetup open --type plain --key-file /dev/random "${i}"1 "${i##*/}"1
+   mkswap /dev/mapper/"${i##*/}"1
+   swapon /dev/mapper/"${i##*/}"1
+done
+
+log Unmounting filesystems
+# ---
+umount -Rl "${MNT}"
+zpool export -a
+
+
+log The installation is done, enjoy

modules/boot/default.nix

@@ -44,11 +44,11 @@ in {
     };
     partitionScheme = mkOption {
       default = {
-        biosBoot = "p5";
-        efiBoot = "p1";
-        swap = "p4";
-        bootPool = "p2";
-        rootPool = "p3";
+        swap = "1";
+        rootPool = "2";
+        bootPool = "3";
+        efiBoot = "4";
+        biosBoot = "5";
       };
       description = "Describe on disk partitions";
       type = types.attrsOf types.str;

modules/networking/default.nix

@@ -7,7 +7,7 @@ in {
     hostName = mkOption {
       description = "The name of the machine.  Used by nix flake.";
       type = types.str;
-      default = "exampleHost";
+      default = "nixos";
     };
     timeZone = mkOption {
       type = types.str;

themes/sddm-apple.nix

@@ -1,38 +0,0 @@
-{ lib
-, qtbase
-, qtsvg
-, qtgraphicaleffects
-, qtquickcontrols2
-, wrapQtAppsHook
-, stdenvNoCC
-, fetchFromGitHub
-}:
-stdenvNoCC.mkDerivation
-rec {
-  pname = "sddm-apple";
-  version = "1..0";
-  dontBuild = true;
-  src = fetchFromGitHub {
-    owner = "vfosterm";
-    repo = "nixos-sddm-theme-noBlur";
-    rev = "master";
-    sha256 = "sha256-Hxifk68xVfnL9EWBicHctzJqyowkCBhAZgSLd7ZZXvg=";
-  };
-  nativeBuildInputs = [
-    wrapQtAppsHook
-  ];
-
-  propagatedUserEnvPkgs = [
-    qtbase
-    qtsvg
-    qtgraphicaleffects
-    qtquickcontrols2
-  ];
-
-
-  installPhase = ''
-    mkdir -p $out/share/sddm/themes
-    cp -aR $src $out/share/sddm/themes/sddm-apple
-  '';
-
-}

themes/sddm-peace-color.nix

@@ -1,38 +0,0 @@
-{ lib
-, qtbase
-, qtsvg
-, qtgraphicaleffects
-, qtquickcontrols2
-, wrapQtAppsHook
-, stdenvNoCC
-, fetchFromGitHub
-}:
-stdenvNoCC.mkDerivation
-rec {
-  pname = "sddm-peace-color";
-  version = "1..0";
-  dontBuild = true;
-  src = fetchFromGitHub {
-    owner = "marcpartensky";
-    repo = "sddm-peace-color";
-    rev = "master";
-    sha256 = "sha256-JRCa8JYkQqkBKQ8YYNNjPrUPY3WwiEkq0W3pBmlhbEs=";
-  };
-  nativeBuildInputs = [
-    wrapQtAppsHook
-  ];
-
-  propagatedUserEnvPkgs = [
-    qtbase
-    qtsvg
-    qtgraphicaleffects
-    qtquickcontrols2
-  ];
-
-
-  installPhase = ''
-    mkdir -p $out/share/sddm/themes
-    cp -aR $src $out/share/sddm/themes/sddm-peace-color
-  '';
-
-}

themes/sddm-theme-dialog.nix

@@ -1,19 +0,0 @@
-{ stdenv, fetchFromGitHub }:
-{
-  sddm-theme-dialog = stdenv.mkDerivation rec {
-    pname = "sddm-theme-dialog";
-    version = "53f81e3";
-    dontBuild = true;
-    installPhase = ''
-      mkdir -p $out/share/sddm/themes
-      cp -aR $src $out/share/sddm/themes/sddm-theme-dialog
-    '';
-    src = fetchFromGitHub {
-      owner = "joshuakraemer";
-      repo = "sddm-theme-dialog";
-      rev = "53f81e322f715d3f8e3f41c38eb3774b1be4c19b";
-      sha256 = "qoLSRnQOvH3rAH+G1eRrcf9ZB6WlSRIZjYZBOTkew/0=";
-    };
-  };
-}
-

themes/tokyo-night-sddm.nix

@@ -1,38 +0,0 @@
-{ lib
-, qtbase
-, qtsvg
-, qtgraphicaleffects
-, qtquickcontrols2
-, wrapQtAppsHook
-, stdenvNoCC
-, fetchFromGitHub
-}:
-stdenvNoCC.mkDerivation
-rec {
-  pname = "tokyo-night-sddm";
-  version = "1..0";
-  dontBuild = true;
-  src = fetchFromGitHub {
-    owner = "rototrash";
-    repo = "tokyo-night-sddm";
-    rev = "320c8e74ade1e94f640708eee0b9a75a395697c6";
-    sha256 = "sha256-JRVVzyefqR2L3UrEK2iWyhUKfPMUNUnfRZmwdz05wL0=";
-  };
-  nativeBuildInputs = [
-    wrapQtAppsHook
-  ];
-
-  propagatedUserEnvPkgs = [
-    qtbase
-    qtsvg
-    qtgraphicaleffects
-    qtquickcontrols2
-  ];
-
-
-  installPhase = ''
-    mkdir -p $out/share/sddm/themes
-    cp -aR $src $out/share/sddm/themes/tokyo-night-sddm
-  '';
-
-}