fix(fabric): issue with multiple objects of prometheus metrics

Primary Change -------------- 1. Adding the default_metrics to the registry object which will differ for different objects. Fixes hyperledger-cacti#634 Signed-off-by: Jagpreet Singh Sasan <[email protected]>
kikoncuo · Apr 8, 2021 · 02e76a7 · 02e76a7
1 parent 0d48247
commit 02e76a7
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/...in-ledger-connector-fabric/src/main/typescript/prometheus-exporter/prometheus-exporter.ts b/...in-ledger-connector-fabric/src/main/typescript/prometheus-exporter/prometheus-exporter.ts
@@ -34,6 +34,8 @@ export class PrometheusExporter {
   }
 
   public startMetricsCollection(): void {
-    promClient.collectDefaultMetrics();
+    const Registry = promClient.Registry;
+    const register = new Registry();
+    promClient.collectDefaultMetrics({ register });
   }
 }