sanitize interface name on linux

mackerelio · Oct 25, 2017 · 75317e3 · 75317e3
1 parent 6520645
commit 75317e3
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/metrics/linux/interface.go b/metrics/linux/interface.go
@@ -9,6 +9,7 @@ import (
 	"github.com/mackerelio/go-osstat/network"
 	"github.com/mackerelio/golib/logging"
 	"github.com/mackerelio/mackerel-agent/metrics"
+	"github.com/mackerelio/mackerel-agent/util"
 )
 
 /*
@@ -73,8 +74,9 @@ func (g *InterfaceGenerator) collectInterfacesValues() (map[string]uint64, error
 	}
 	results := make(map[string]uint64, len(networks)*2)
 	for _, network := range networks {
-		results["interface."+network.Name+".rxBytes"] = network.RxBytes
-		results["interface."+network.Name+".txBytes"] = network.TxBytes
+		name := util.SanitizeMetricKey(network.Name)
+		results["interface."+name+".rxBytes"] = network.RxBytes
+		results["interface."+name+".txBytes"] = network.TxBytes
 	}
 	return results, nil
 }