I need to disable DNS from generating client configuration but when I set default['firezone']['wireguard']['dns'] = nil, I get below error.
{“init terminating in do_boot”,{#{‘exception’=>true,‘struct’=>‘Elixir.ArgumentError’,message=><<“could not fetch environment variable "WIREGUARD_DNS" because it is not set”>>},[{‘Elixir.System’,‘fetch_env!’,1,[{file,“lib/system.ex”},{line,698}]},{erl_eval,do_apply,6,[{file,“erl_eval.erl”},{line,685}]},{erl_eval,expr,5,[{file,“erl_eval.erl”},{line,446}]},{erl_eval,exprs,5,[{file,“erl_eval.erl”},{line,123}]},{elixir,recur_eval,3,[{file,“src/elixir.erl”},{line,296}]},{elixir,eval_forms,3,[{file,“src/elixir.erl”},{line,274}]},{‘Elixir.Code’,validated_eval_string,3,[{file,“lib/code.ex”},{line,404}]},{‘Elixir.Config’,‘eval!’,3,[{file,“lib/config.ex”},{line,260}]}]}}
2022-06-01_11:05:52.61120 init terminating in do_boot ({,[{Elixir.System,fetch_env!,1,[{},{}]},{erl_eval,do_apply,6,[{},{}]},{erl_eval,expr,5,[{},{}]},{erl_eval,exprs,5,[{},{}]},{elixir,recur_eval,3,[{},{}]},{elixir,eval_forms,3,[{},{}]},{Elixir.Code,validated_eval_string,3,[{},{}]},{Elixir.Config,eval!,3,[{},{}]}]})