81 lines
1.7 KiB
Nix
81 lines
1.7 KiB
Nix
{ pkgs, lib, modulesPath, ... }:
|
|
|
|
let
|
|
nixfiles-auto-install = pkgs.writeScriptBin "nixfiles-auto-install" ''
|
|
#!${pkgs.bash}/bin/bash
|
|
set -euo pipefail
|
|
|
|
hostname=host''${RANDOM}
|
|
|
|
echo "[I] Deploying with hostname ''${hostname}"
|
|
|
|
device=""
|
|
for dev in "/dev/vda" "/dev/sda"; do
|
|
if [[ -b $dev ]]; then
|
|
device=$dev
|
|
break
|
|
fi
|
|
done
|
|
|
|
while [[ $# -gt 0 ]]; do
|
|
case $1 in
|
|
--hostname)
|
|
hostname=$2
|
|
shift
|
|
shift
|
|
;;
|
|
*)
|
|
echo "unknown option: $1"
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
|
|
echo "[I] Formatting disk"
|
|
|
|
if [[ -z $device ]]; then
|
|
echo "[E] No device to install to"
|
|
exit 1
|
|
fi
|
|
|
|
echo "[I] Using ''${device}"
|
|
|
|
parted --script $device mklabel gpt
|
|
parted --script $device disk_set pmbr_boot on
|
|
|
|
parted --script $device mkpart boot 0% 512M
|
|
parted --script $device set 1 bios_grub on
|
|
|
|
parted --script $device mkpart root 512M 100%
|
|
|
|
echo "[I] Creating file system"
|
|
|
|
mkfs.ext4 -F ''${device}2
|
|
|
|
echo "[I] Mount file system"
|
|
|
|
mount ''${device}2 /mnt
|
|
|
|
echo "[I] Generate NixOS configuration"
|
|
|
|
nixfiles-generate-config --root /mnt --hostname ''${hostname}
|
|
|
|
sed -i "s~# boot\.loader\.grub\.device = \"/dev/sda\";~boot\.loader\.grub\.device = \"''${device}\";~g" /mnt/etc/nixos/hosts/''${hostname}/configuration.nix
|
|
|
|
echo "[I] Install NixOS"
|
|
|
|
nixos-install --flake /mnt/etc/nixos#''${hostname} --root /mnt --no-root-password
|
|
'';
|
|
in {
|
|
imports = [
|
|
(modulesPath + "/installer/cd-dvd/installation-cd-base.nix")
|
|
];
|
|
|
|
networking.hostName = "isowo";
|
|
isoImage.isoBaseName = "nixos-isowo";
|
|
|
|
environment.systemPackages = [
|
|
nixfiles-auto-install
|
|
];
|
|
}
|