changed the predicate function checks into a function

Author: JacobTanenbaum

pkg/controller/configmap_ca_injector/controller.go

@@ -60,19 +60,16 @@ func add(mgr manager.Manager, r reconcile.Reconciler) error {
 	//"config.openshift.io/inject-trusted-cabundle" annotation
 	pred := predicate.Funcs{
 		UpdateFunc: func(e event.UpdateEvent) bool {
-			return e.MetaNew.GetAnnotations()[names.TRUST_BUNDLE_CONFIGMAP_ANNOTATION] == "true" ||
-				(e.MetaNew.GetName() == names.TRUST_BUNDLE_CONFIGMAP && e.MetaNew.GetNamespace() == names.TRUST_BUNDLE_CONFIGMAP_NS)
+			return shouldUpdateConfigMaps(e.MetaNew)
 		},
 		DeleteFunc: func(e event.DeleteEvent) bool {
 			return false
 		},
 		CreateFunc: func(e event.CreateEvent) bool {
-			return e.Meta.GetAnnotations()[names.TRUST_BUNDLE_CONFIGMAP_ANNOTATION] == "true" ||
-				(e.Meta.GetName() == names.TRUST_BUNDLE_CONFIGMAP && e.Meta.GetNamespace() == names.TRUST_BUNDLE_CONFIGMAP_NS)
+			return shouldUpdateConfigMaps(e.Meta)
 		},
 		GenericFunc: func(e event.GenericEvent) bool {
-			return e.Meta.GetAnnotations()[names.TRUST_BUNDLE_CONFIGMAP_ANNOTATION] == "true" ||
-				(e.Meta.GetName() == names.TRUST_BUNDLE_CONFIGMAP && e.Meta.GetNamespace() == names.TRUST_BUNDLE_CONFIGMAP_NS)
+			return shouldUpdateConfigMaps(e.Meta)
 		},
 	}
 
@@ -178,3 +175,8 @@ func (r *ReconcileConfigMapInjector) validateTrustBundleConfigMap(cfgMap *corev1
 
 	return bundleData, nil
 }
+
+func shouldUpdateConfigMaps(meta metav1.Object) bool {
+	return meta.GetAnnotations()[names.TRUST_BUNDLE_CONFIGMAP_ANNOTATION] == "true" ||
+		(meta.GetName() == names.TRUST_BUNDLE_CONFIGMAP && meta.GetNamespace() == names.TRUST_BUNDLE_CONFIGMAP_NS)
+}