MetalLBReconciler: log the error on failure

This commit changes the way the MetalLBReconciler logs an error
on the Reconcile function, added the error's content into the log.

This change is required as we faced flakes hitting this line and
not reporting the error, making it hard to debug.

Signed-off-by: liornoy <[email protected]>

controllers/metallb_controller.go

@@ -110,7 +110,7 @@ func (r *MetalLBReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ct
 			}
 		}
 		if err := status.Update(context.TODO(), r.Client, instance, condition, errorMsg, wrappedErrMsg); err != nil {
-			logger.Info("Failed to update metallb status", "Desired status", status.ConditionAvailable)
+			logger.Error(err, "Failed to update metallb status", "Desired status", status.ConditionAvailable)
 		}
 	}
 	return result, err