add logging

instana · Aug 8, 2024 · bf58b7a · bf58b7a
1 parent 99daf22
commit bf58b7a
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/controllers/util.go b/controllers/util.go
@@ -60,6 +60,7 @@ func (r *InstanaAgentReconciler) getIstioOutboundConfigAndNodeIps(ctx context.Co
 	log := logf.FromContext(ctx)
 	var nodeIPs []string
 
+	log.Info("Check if REGISTRY_ONLY is enabled")
 	isIstioRegistryOnlyEnabled := r.checkRegistryOnlyMode(ctx, namespace, configmap)
 
 	if isIstioRegistryOnlyEnabled {
@@ -75,11 +76,14 @@ func (r *InstanaAgentReconciler) getIstioOutboundConfigAndNodeIps(ctx context.Co
 
 func (r *InstanaAgentReconciler) checkRegistryOnlyMode(ctx context.Context, namespace string, configmap string) bool {
 	istioConfigMap := &corev1.ConfigMap{}
+	log := logf.FromContext(ctx)
+	log.Info("Checking Istio configmap %s in namespace %s for outbound traffic policy", configmap, namespace)
 	err := r.client.Get(ctx, types.NamespacedName{Name: configmap, Namespace: namespace}, istioConfigMap)
 	if err != nil {
 		return false
 	}
 	if istioConfigMap.Data == nil {
+		log.Info("Istio configmap %s in namespace %s data in nil", configmap, namespace)
 		return false
 	}
 	meshConfigData, ok := istioConfigMap.Data["mesh"]
@@ -88,10 +92,13 @@ func (r *InstanaAgentReconciler) checkRegistryOnlyMode(ctx context.Context, name
 	}
 
 	var meshConfig IstioMeshConfig
+	log.Info("Unmarshalling config data")
 	err = yaml.Unmarshal([]byte(meshConfigData), &meshConfig)
 	if err != nil {
+		log.Info("Unmarshalling config data ERROR")
 		return false
 	}
+	log.Info("Checking if policy is REGISTRY_ONLY")
 
 	return strings.EqualFold(meshConfig.OutboundTrafficPolicy.Mode, "REGISTRY_ONLY")
 }