From 8de047d3fabfc5dc14b5e01bcd3d86d7b98e3ea3 Mon Sep 17 00:00:00 2001
From: r-vdp <ramses@well-founded.dev>
Date: Thu, 19 Mar 2026 00:44:04 +0100
Subject: [PATCH] nixos/networkd: add systemd-networkd-varlink-metrics socket

Exposes io.systemd.Network metrics at
/run/systemd/report/io.systemd.Network
---
 nixos/modules/system/boot/networkd.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/nixos/modules/system/boot/networkd.nix b/nixos/modules/system/boot/networkd.nix
index c8dadd09e9ce..7efa22ad205d 100644
--- a/nixos/modules/system/boot/networkd.nix
+++ b/nixos/modules/system/boot/networkd.nix
@@ -3398,8 +3398,11 @@ let
           "systemd-networkd.service"
           "systemd-networkd.socket"
           "systemd-networkd-persistent-storage.service"
+          "systemd-networkd-varlink-metrics.socket"
         ];
 
+        systemd.sockets.systemd-networkd-varlink-metrics.wantedBy = [ "sockets.target" ];
+
         environment.etc."systemd/networkd.conf" = renderConfig cfg.config;
 
         systemd.services.systemd-networkd =