pyrox.dev
1{ config, lib, pkgs, ... }:
2
3with lib;
4
5let
6 pkgs2storeContents = l : map (x: { object = x; symlink = "none"; }) l;
7
8in {
9 # Docker image config.
10 imports = [
11 ../installer/cd-dvd/channel.nix
12 ./minimal.nix
13 ./clone-config.nix
14 ];
15
16 # Create the tarball
17 system.build.tarball = import ../../lib/make-system-tarball.nix {
18 inherit (pkgs) stdenv perl xz pathsFromGraph;
19
20 contents = [];
21 extraArgs = "--owner=0";
22
23 # Add init script to image
24 storeContents = [
25 { object = config.system.build.toplevel + "/init";
26 symlink = "/init";
27 }
28 ] ++ (pkgs2storeContents [ pkgs.stdenv ]);
29
30 # Some container managers like lxc need these
31 extraCommands = "mkdir -p proc sys dev";
32 };
33
34 boot.isContainer = true;
35 boot.postBootCommands =
36 ''
37 # After booting, register the contents of the Nix store in the Nix
38 # database.
39 if [ -f /nix-path-registration ]; then
40 ${config.nix.package.out}/bin/nix-store --load-db < /nix-path-registration &&
41 rm /nix-path-registration
42 fi
43
44 # nixos-rebuild also requires a "system" profile
45 ${config.nix.package.out}/bin/nix-env -p /nix/var/nix/profiles/system --set /run/current-system
46 '';
47
48 # Install new init script
49 system.activationScripts.installInitScript = ''
50 ln -fs $systemConfig/init /init
51 '';
52}