From 8f137c28230623259a964484adcf31fe00756594 Mon Sep 17 00:00:00 2001
From: Azat Bahawi <azat@bahawi.net>
Date: Sat, 17 Dec 2022 16:39:09 +0300
Subject: 2022-12-17

---
 modules/nixos/node-exporter.nix | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 modules/nixos/node-exporter.nix

(limited to 'modules/nixos/node-exporter.nix')

diff --git a/modules/nixos/node-exporter.nix b/modules/nixos/node-exporter.nix
new file mode 100644
index 0000000..43f48f6
--- /dev/null
+++ b/modules/nixos/node-exporter.nix
@@ -0,0 +1,34 @@
+{
+  config,
+  lib,
+  this,
+  ...
+}:
+with lib; let
+  cfg = config.nixfiles.modules.node-exporter;
+in {
+  options.nixfiles.modules.node-exporter.enable = mkEnableOption "Prometheus Node Exporter";
+
+  config = mkIf cfg.enable {
+    services.prometheus.exporters.node = {
+      enable = true;
+      listenAddress = mkDefault this.wireguard.ipv4.address;
+      port = 9100;
+      enabledCollectors = [
+        "buddyinfo"
+        "cgroups"
+        "ethtool"
+        "interrupts"
+        "ksmd"
+        "lnstat"
+        "logind"
+        "mountstats"
+        "network_route"
+        "processes"
+        "qdisc"
+        "systemd"
+        "zoneinfo"
+      ];
+    };
+  };
+}
-- 
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