From 6d1d1af12cb25d32447c04bea07df8bcda0c39f3 Mon Sep 17 00:00:00 2001
From: Lu Wang <rebmit@rebmit.moe>
Date: Mon, 16 Dec 2024 20:28:28 +0800
Subject: [PATCH] services/vnstat: init

---
 flake/nixos.nix                            |  1 +
 nixos/profiles/services/vnstat/default.nix | 12 ++++++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 nixos/profiles/services/vnstat/default.nix

diff --git a/flake/nixos.nix b/flake/nixos.nix
index 206ba6c..1993ad1 100644
--- a/flake/nixos.nix
+++ b/flake/nixos.nix
@@ -40,6 +40,7 @@ let
         services.firewall
         services.networkd
         services.resolved
+        services.vnstat
         system.boot.sysctl.tcp-bbr
         # keep-sorted end
       ];
diff --git a/nixos/profiles/services/vnstat/default.nix b/nixos/profiles/services/vnstat/default.nix
new file mode 100644
index 0000000..5de2a38
--- /dev/null
+++ b/nixos/profiles/services/vnstat/default.nix
@@ -0,0 +1,12 @@
+{ config, mylib, ... }:
+{
+  services.vnstat.enable = true;
+
+  environment.etc."vnstat.conf".text = ''
+    UseUTC 1
+  '';
+
+  systemd.services.vnstat.restartTriggers = [ config.environment.etc."vnstat.conf".text ];
+
+  systemd.services.vnstat.serviceConfig = mylib.misc.serviceHardened;
+}