nixos-config/config/hosts.nix

{ config, lib, pkgs, ... }:

with lib;
let
  syslib = pkgs.callPackage ../lib/hosts.nix {};

in {
  config.fudo.hosts = let
    build-seed = config.instance.build-seed;
    base-config = syslib.base-host-config ./hosts;
  in mapAttrs (hostname: base-config:
    base-config // {
      backplane-password-file =
        pkgs.lib.fudo.passwd.stablerandom-passwd-file
          "${hostname}-host-backplane-passwd"
          "${hostname}-host-backplane-passwd-${build-seed}";
    }) base-config;
}