From 27f2e7a73339220067494649a3f5121e0088d20c Mon Sep 17 00:00:00 2001
From: Lin Jian <me@linj.tech>
Date: Fri, 12 Dec 2025 16:56:57 +0800
Subject: [PATCH] Add missing dependency metrics-lwt

previous error:

mirage-dnsvizor-unix-dev> File "unikernel.ml", line 1788, characters 4-29:
mirage-dnsvizor-unix-dev> 1788 |     Metrics_lwt.init_periodic (fun () -> Mirage_sleep.ns (Duration.of_sec 10));
mirage-dnsvizor-unix-dev>            ^^^^^^^^^^^^^^^^^^^^^^^^^
mirage-dnsvizor-unix-dev> Error: Unbound module Metrics_lwt
---
 config.ml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/config.ml b/config.ml
index 3441ee2..36bb4a5 100644
--- a/config.ml
+++ b/config.ml
@@ -11,6 +11,7 @@ let dnsvizor =
     [
       package "logs";
       package ~min:"0.5.0" "metrics";
+      package ~min:"0.5.0" "metrics-lwt";
       package "dns";
       package "dns-client";
       package "dns-client-mirage";