From ce7e2c06b10cdc95e976f635b5918063b25502d7 Mon Sep 17 00:00:00 2001
From: Robin Gloster <mail@glob.in>
Date: Tue, 22 Aug 2017 20:22:31 +0200
Subject: [PATCH] prometheus-unifi-exporter: make ordering more robust

---
 nixos/modules/services/monitoring/prometheus/unifi-exporter.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/modules/services/monitoring/prometheus/unifi-exporter.nix b/nixos/modules/services/monitoring/prometheus/unifi-exporter.nix
index e3059e48509..0a56d6ae95a 100644
--- a/nixos/modules/services/monitoring/prometheus/unifi-exporter.nix
+++ b/nixos/modules/services/monitoring/prometheus/unifi-exporter.nix
@@ -83,6 +83,7 @@ in {
       description = "Prometheus exporter for UniFi Controller metrics";
       unitConfig.Documentation = "https://github.com/mdlayher/unifi_exporter";
       wantedBy = [ "multi-user.target" ];
+      after = optional config.services.unifi.enable "unifi.service";
       serviceConfig = {
         User = "nobody";
         Restart = "always";