93 lines
2.4 KiB
Nix
93 lines
2.4 KiB
Nix
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# This module defines a small NixOS installation CD. It does not
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# contain any graphical stuff.
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{config, pkgs, lib, ...}:
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let nixos-init-script = ''
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#!${pkgs.stdenv.shell}
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export HOME=/root
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export PATH=${pkgs.lib.makeBinPath [
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config.nix.package pkgs.systemd pkgs.gnugrep pkgs.gnused config.system.build.nixos-rebuild
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config.system.build.nixos-install pkgs.utillinux pkgs.e2fsprogs pkgs.coreutils pkgs.hdparm
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]}:$PATH
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export NIX_PATH=/nix/var/nix/profiles/per-user/root/channels/nixos:nixos-config=/etc/nixos/configuration.nix:/nix/var/nix/profiles/per-user/root/channels
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set -xe
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fdisk -w always -W always /dev/vda <<EOF
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g
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n
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1
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+8M
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n
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2
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+1G
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n
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3
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t
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1
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4
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w
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EOF
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lsblk
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mkfs.ext4 -m0 -L nixos /dev/vda3
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mount -L nixos /mnt
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mkswap -L swap /dev/vda2
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swapon -L swap
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mkdir /mnt/etc/nixos -p
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cp /dev/vdb /mnt/etc/nixos/configuration.nix
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nix-channel --update
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nixos-install
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reboot
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'';
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in {
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imports = [
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<nixpkgs/nixos/modules/installer/cd-dvd/installation-cd-minimal-new-kernel.nix>
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# Provide an initial copy of the NixOS channel so that the user
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# doesn't need to run "nix-channel --update" first.
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# <nixpkgs/nixos/modules/installer/cd-dvd/channel.nix>
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];
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isoImage.isoName = lib.mkForce "${config.isoImage.isoBaseName}-${pkgs.stdenv.hostPlatform.system}.iso";
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boot.loader.timeout = lib.mkForce 0;
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boot.postBootCommands = ''
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'';
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environment.systemPackages = [];
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users.users.root = {
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openssh.authorizedKeys.keys = [ "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC4RFtHz0sE5y0AyZZm/tH7bBBgsx55gLPt5tGsl9yZlOzih6n4qbJE/9OOdwnOY2AHRe2lrlTekbW5ewWSBBCbiBE3Vux86sLgy7LM9zoKaNC+E3hmxaoS9SExn0BTkb3kNlOcj2k6UyJhkZWEsqVMV5C21R8EWmMlLY/qm3AxptNjOyzKDwNX2zlHZ5IyjgzO4ZjIxjawmJlUrVEn7/m+M7qK3I1Tyg/ZvDSfmxVJS97sVzseYE0rVwLEWJQOnHh0wnfl27smr2McAB7Cy6sxKyPKvEGyXbNqqb8fqk4okZlRRxhq/XkKlC7IZr+uqYxlL4HN8vjkTRNlgenDUSVT cardno:000604870382" ];
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};
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services.gpm.enable = true;
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systemd.services.sshd.wantedBy = lib.mkForce [ "multi-user.target" ];
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systemd.services.nixos-init = {
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script = nixos-init-script;
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path = with pkgs; [ ];
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description = "Initialize /dev/vda from configuration.nix found at /dev/vdb";
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enable = true;
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wantedBy = [ "multi-user.target" ];
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after = [ "multi-user.target" ];
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requires = [ "network-online.target" ];
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restartIfChanged = false;
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unitConfig.X-StopOnRemoval = false;
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serviceConfig = {
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Type = "oneshot";
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RemainAfterExit = true;
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};
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};
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}
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