nixos/modules/services/networking/domains.nix

   1 {pkgs, lib, config, system, ...}:
   2 let inherit (lib) types;
   3 in {
   4 options.networking = {
   5   domainBase = lib.mkOption {
   6     type        = types.str;
   7     description = "Base network name.";
   8     example     = "example";
   9   };
  10   domainAliases = lib.mkOption {
  11     type        = types.listOf types.str;
  12     description = "Domain aliases.";
  13     default     = [];
  14     example     = [ "example.org" "example.net" ];
  15   };
  16 };
  17 }