make-iso.nix

make-iso.nix

# build an ISO image that will auto install NixOS and reboot
# $ nix-build make-iso.nix

let
   config = (import <nixpkgs/nixos/lib/eval-config.nix> {
     system = "x86_64-linux";
     modules = [
       <nixpkgs/nixos/modules/installer/cd-dvd/installation-cd-minimal.nix>
       ({ pkgs, lib, ... }:
         let
           cfg = pkgs.writeText "configuration.nix" ''
            { config, pkgs, lib, ... }:
            {
              boot.loader.grub.enable = true;
              boot.loader.grub.devices = [ "/dev/sda" ];
              boot.initrd.availableKernelModules = [ "ahci" "xhci_pci" "ehci_pci" "usbhid" "usb_storage" "sd_mod" "sr_mod" ];
              users.mutableUsers = false;
              fileSystems = [
                { mountPoint = "/"; fsType = "ext4"; label = "root"; }
              ];
	          networking.wireless.enable = true;
	          networking.wireless.userControlled.enable = true;
	          networking.wireless.networks.AstroNet.psk = "N0Pa$$w0rd";
            }
           '';
           partitions = pkgs.writeText "partitions" ''
             clearpart --all --initlabel --drives=sda
             part swap --size=512 --ondisk=sda
             part / --fstype=ext4 --label=root --grow --ondisk=sda
           '';
         in {
           services.openssh.permitRootLogin = "yes";
           users.extraUsers.root.initialPassword = "some_password";
       })
     ];
   }).config;
in
  config.system.build.isoImage