chore: making changes to the defer function

Makefile

@@ -199,4 +199,4 @@ deploy: manifests kustomize ## Deploy to the K8s cluster specified in ~/.kube/co
 	$(KUSTOMIZE) build config/default | kubectl apply -f -
 
 undeploy:
-	$(KUSTOMIZE) build config/default | kubectl delete -f -
+	$(KUSTOMIZE) build config/default | kubectl delete -f -

interceptor/main.go

@@ -118,17 +118,7 @@ func main() {
 
 	eg, ctx := errgroup.WithContext(ctx)
 
-	if tracingCfg.Enabled {
-		shutdown, err := tracing.SetupOTelSDK(ctx, tracingCfg)
-
-		if err != nil {
-			setupLog.Error(err, "Error setting up tracer")
-		}
-
-		defer func() {
-			err = errors.Join(err, shutdown(context.Background()))
-		}()
-	}
+	configureTracing(ctx, tracingCfg)
 
 	// start the endpoints cache updater
 	eg.Go(func() error {
@@ -218,6 +208,20 @@ func main() {
 	setupLog.Info("Bye!")
 }
 
+func configureTracing(ctx context.Context, tracingCfg *config.Tracing) {
+	if tracingCfg.Enabled {
+		shutdown, err := tracing.SetupOTelSDK(ctx, tracingCfg)
+
+		if err != nil {
+			setupLog.Error(err, "Error setting up tracer")
+		}
+
+		defer func() {
+			err = errors.Join(err, shutdown(context.Background()))
+		}()
+	}
+}
+
 func runAdminServer(
 	ctx context.Context,
 	lggr logr.Logger,