Check the length before using container.Stats

2018-07-19 13:40:26 +08:00 · 2018-07-19 13:40:26 +08:00 · 910de81342
commit 910de81342
parent 97fcafeb0b
1 changed files with 3 additions and 0 deletions
--- a/metrics/prometheus.go
+++ b/metrics/prometheus.go
@ -953,6 +953,9 @@ func (c *PrometheusCollector) collectContainersInfo(ch chan<- prometheus.Metric)
 		}

 		// Now for the actual metrics
+		if len(container.Stats) == 0 {
+			continue
+		}
 		stats := container.Stats[0]
 		for _, cm := range c.containerMetrics {
 			if cm.condition != nil && !cm.condition(container.Spec) {