router: fix interface label of router metrics (scionproto#4430)

The interface label value of every metric instance had been lost to a refactoring in scionproto#4422.
matzf · Nov 2, 2023 · a0a89d4 · a0a89d4
1 parent 8b498a4
commit a0a89d4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/router/metrics.go b/router/metrics.go
@@ -283,7 +283,7 @@ func newInterfaceMetrics(
 	localIA addr.IA,
 	neighbors map[uint16]addr.IA) interfaceMetrics {
 
-	ifLabels := interfaceLabels(0, localIA, neighbors)
+	ifLabels := interfaceLabels(id, localIA, neighbors)
 	m := interfaceMetrics{}
 	for sc := minSizeClass; sc < maxSizeClass; sc++ {
 		scLabels := prometheus.Labels{"sizeclass": sc.String()}