From 1dba31ee7d7ea5d4d02f3f2f519f25e5c9a3c379 Mon Sep 17 00:00:00 2001
From: Zou Nengren <zounengren@cmss.chinamobile.com>
Date: Wed, 25 Mar 2020 21:33:04 +0800
Subject: export config file hash in a metric (#3768)

Signed-off-by: zounengren <zounengren@cmss.chinamobile.com>
---
 plugin/reload/metrics.go | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'plugin/reload/metrics.go')

diff --git a/plugin/reload/metrics.go b/plugin/reload/metrics.go
index 1f790d4c1..de46862a4 100644
--- a/plugin/reload/metrics.go
+++ b/plugin/reload/metrics.go
@@ -14,4 +14,11 @@ var (
 		Name:      "failed_count_total",
 		Help:      "Counter of the number of failed reload attempts.",
 	})
+
+	reloadInfo = prometheus.NewGaugeVec(prometheus.GaugeOpts{
+		Namespace: plugin.Namespace,
+		Subsystem: "reload",
+		Name:      "version_info",
+		Help:      "A metric with a constant '1' value labeled by hash, and value which type of hash generated.",
+	}, []string{"hash", "value"})
 )
-- 
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