{ config, lib, pkgs, ... }: let cfg = config.modules.services.docker; in { options.modules.services.docker = { enable = lib.my.mkBoolOpt false; }; config = lib.mkIf cfg.enable { virtualisation = { docker = { enable = true; autoPrune.enable = true; enableOnBoot = lib.mkDefault false; }; }; users.users.${config.user.name}.extraGroups = [ "docker" ]; environment.systemPackages = with pkgs; [ docker-compose ]; }; }