docs

Author: csviri

operator-framework/src/test/java/io/javaoperatorsdk/operator/sample/externalstate/ExternalStateReconciler.java

@@ -78,6 +78,10 @@ private void createExternalResource(ExternalStateCustomResource resource) {
     client.configMaps().resource(configMap).create();
 
     var primaryID = ResourceID.fromResource(resource);
+    // Making sure that the created resources are in the cache for the next reconciliation.
+    // This is critical in this case, since on next reconciliation if it would not be in the cache
+    // it
+    // would be created again.
     configMapEventSource.handleRecentResourceCreate(primaryID, configMap);
     externalResourceEventSource.handleRecentResourceCreate(primaryID, createdResource);
   }