From a2350c7a4a756d084ea8a94a13a8dd27b0deacf2 Mon Sep 17 00:00:00 2001
From: Ryan Emerson <remerson@redhat.com>
Date: Thu, 24 Aug 2023 15:35:49 +0100
Subject: [PATCH] Return error when Cache CR has no template definition.
 Resolves #1846

---
 controllers/cache_controller.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/controllers/cache_controller.go b/controllers/cache_controller.go
index 224ac3895..574c80d38 100644
--- a/controllers/cache_controller.go
+++ b/controllers/cache_controller.go
@@ -322,8 +322,7 @@ func (r *cacheRequest) reconcileDataGrid(cacheExists bool, cache api.Cache) erro
 	spec := r.cache.Spec
 
 	if spec.Template == "" && spec.TemplateName == "" {
-		r.log.Info("ignoring cache as 'spec.template' and 'spec.TemplateName' are undefined")
-		return nil
+		return fmt.Errorf("unable to reconcile Cache as both 'spec.template' and 'spec.templateName' are undefined")
 	}
 
 	if cacheExists {