From dc46ec8eda74db793c3379dd757289a0802b03b2 Mon Sep 17 00:00:00 2001
From: Pierre Penninckx <github@pierre.tiserbox.com>
Date: Mon, 13 May 2024 09:00:38 -0700
Subject: [PATCH] Fix prometheus exporter not accessing nvme hard drives (#238)

---
 modules/blocks/monitoring.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/modules/blocks/monitoring.nix b/modules/blocks/monitoring.nix
index 2a63534..7d813ec 100644
--- a/modules/blocks/monitoring.nix
+++ b/modules/blocks/monitoring.nix
@@ -482,6 +482,11 @@ in
       port = 9112;
       listenAddress = "127.0.0.1";
     };
+    # https://github.com/nixos/nixpkgs/commit/12c26aca1fd55ab99f831bedc865a626eee39f80
+    # TODO: remove when https://github.com/NixOS/nixpkgs/pull/205165 is merged
+    services.udev.extraRules = ''
+      SUBSYSTEM=="nvme", KERNEL=="nvme[0-9]*", GROUP="disk"
+    '';
     services.prometheus.exporters.smartctl = {
       enable = true;
       port = 9115;