From 31097d5d1534603d12d7586de4f68e310e06c2fd Mon Sep 17 00:00:00 2001
From: Andrea Dell'Amico <adellam@isti.cnr.it>
Date: Fri, 20 Apr 2018 14:18:52 +0200
Subject: [PATCH] Add a reload option to the prometheus systemd unit.

---
 prometheus/templates/prometheus.systemd | 1 +
 1 file changed, 1 insertion(+)

diff --git a/prometheus/templates/prometheus.systemd b/prometheus/templates/prometheus.systemd
index a31c49d4..3c90c377 100644
--- a/prometheus/templates/prometheus.systemd
+++ b/prometheus/templates/prometheus.systemd
@@ -9,6 +9,7 @@ User={{ prometheus_user }}
 Group={{ prometheus_user }}
 EnvironmentFile=/etc/default/prometheus
 ExecStart={{ prometheus_cmd }} $PROMETHEUS_STARTUP_OPTS
+ExecReload=/bin/kill -HUP $MAINPID
 Restart=on-failure
 
 [Install]