Use add time for prometheus expiration calculation (#7056)

2020-02-24 15:53:16 -08:00
parent e9e4f2c354
commit b5e0577d6b
4 changed files with 266 additions and 179 deletions
--- a/plugins/outputs/prometheus_client/v2/collector.go
+++ b/plugins/outputs/prometheus_client/v2/collector.go
@@ -83,7 +83,7 @@ func (c *Collector) Add(metrics []telegraf.Metric) error {
 	defer c.Unlock()

 	for _, metric := range metrics {
-		c.coll.Add(metric)
+		c.coll.Add(metric, time.Now())
 	}

 	// Expire metrics, doing this on Add ensure metrics are removed even if no