fix(installplan): only resolve if there's a subscription in the ns that

isn't up to date

Author: ecordell

pkg/controller/operators/catalog/operator.go

@@ -511,13 +511,34 @@ func (o *Operator) syncResolvingNamespace(obj interface{}) error {
 		return fmt.Errorf("casting Namespace failed")
 	}
 	namespace := ns.GetName()
+
 	logger := o.Log.WithFields(logrus.Fields{
 		"namespace": namespace,
 	})
+
 	// get the set of sources that should be used for resolution and best-effort get their connections working
 	logger.Debug("resolving sources")
 	resolverSources := o.ensureResolverSources(logger, namespace)
 
+	logger.Debug("checking if subscriptions need update")
+
+	subs, err := o.lister.OperatorsV1alpha1().SubscriptionLister().Subscriptions(namespace).List(labels.Everything())
+	if err != nil {
+		logger.WithError(err).Debug("couldn't list subscriptions")
+		return err
+	}
+
+	shouldUpdate := false
+	for _, sub := range subs {
+		if !o.nothingToUpdate(logger, sub) {
+			shouldUpdate = true
+			break
+		}
+	}
+	if !shouldUpdate {
+		logger.Debug("all subscriptions up to date")
+	}
+
 	logger.Debug("resolving subscriptions in namespace")
 
 	// resolve a set of steps to apply to a cluster, a set of subscriptions to create/update, and any errors