{
  inputs ={
  nixpkgs.url = <nixpkgs>;
  #nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
  disko = <nixpkgs>.disko.nixosModules.disko;
  #disko.inputs.nixpkgs.follows = "nixpkgs";
  nixos-facter-modules = <nixpkgs>.nixos-facter.nixosmodules.nixos-facter;
  };
  outputs =
    {
      nixpkgs,
      self,
      disko,
      nixos-facter-modules,
      ...
    }:
    {
  nixosConfigurations.zabbixProxy = nixpkgs.lib.nixosSystem {
    system = "x86_64-linux";
    specialArgs = {inherit self nixpkgs;};
    # to pass this flake into your configuration (see the example below)
    modules = [
        #imports = [ nixpkgs.disko.nixosModules.disko nixpkgs.nixos-facter.nixosmodules.nixos-facter ]
        ./disko.nix 
        ./configuration.nix
        ./hardware-configuration.nix
        ];
    };
  };
}