diff options
Diffstat (limited to 'nixos/modules/installer/cd-dvd/installation-cd-base.nix')
-rw-r--r-- | nixos/modules/installer/cd-dvd/installation-cd-base.nix | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/nixos/modules/installer/cd-dvd/installation-cd-base.nix b/nixos/modules/installer/cd-dvd/installation-cd-base.nix new file mode 100644 index 00000000000..618057618d0 --- /dev/null +++ b/nixos/modules/installer/cd-dvd/installation-cd-base.nix @@ -0,0 +1,50 @@ +# This module contains the basic configuration for building a NixOS +# installation CD. + +{ config, lib, options, pkgs, ... }: + +with lib; + +{ + imports = + [ ./iso-image.nix + + # Profiles of this basic installation CD. + ../../profiles/all-hardware.nix + ../../profiles/base.nix + ../../profiles/installation-device.nix + ]; + + # Adds terminus_font for people with HiDPI displays + console.packages = options.console.packages.default ++ [ pkgs.terminus_font ]; + + # ISO naming. + isoImage.isoName = "${config.isoImage.isoBaseName}-${config.system.nixos.label}-${pkgs.stdenv.hostPlatform.system}.iso"; + + # EFI booting + isoImage.makeEfiBootable = true; + + # USB booting + isoImage.makeUsbBootable = true; + + # Add Memtest86+ to the CD. + boot.loader.grub.memtest86.enable = true; + + # An installation media cannot tolerate a host config defined file + # system layout on a fresh machine, before it has been formatted. + swapDevices = mkImageMediaOverride [ ]; + fileSystems = mkImageMediaOverride config.lib.isoFileSystems; + + boot.postBootCommands = '' + for o in $(</proc/cmdline); do + case "$o" in + live.nixos.passwd=*) + set -- $(IFS==; echo $o) + echo "nixos:$2" | ${pkgs.shadow}/bin/chpasswd + ;; + esac + done + ''; + + system.stateVersion = mkDefault "18.03"; +} |