Allow updating nodeset inventory with failed deployment status

This way new deployments can use updated inventory and as we
ignore earlier failed deployments with overall deployment status,
users don't have to delete the failed deployments.

Jira: https://issues.redhat.com/browse/OSPRH-20821

Signed-off-by: rabi <ramishra@redhat.com>

Author: rabi

controllers/dataplane/openstackdataplanenodeset_controller.go

@@ -403,20 +403,20 @@ func (r *OpenStackDataPlaneNodeSetReconciler) Reconcile(ctx context.Context, req
 		return ctrl.Result{}, err
 	}
 
-	if !isDeploymentRunning && !isDeploymentFailed {
+	if !isDeploymentRunning {
 		// Generate NodeSet Inventory
-		_, err = deployment.GenerateNodeSetInventory(ctx, helper, instance,
+		_, errInventory := deployment.GenerateNodeSetInventory(ctx, helper, instance,
 			allIPSets, dnsDetails.ServerAddresses, containerImages, netServiceNetMap)
-		if err != nil {
+		if errInventory != nil {
 			errorMsg := fmt.Sprintf("Unable to generate inventory for %s", instance.Name)
-			util.LogErrorForObject(helper, err, errorMsg, instance)
+			util.LogErrorForObject(helper, errInventory, errorMsg, instance)
 			instance.Status.Conditions.MarkFalse(
 				dataplanev1.SetupReadyCondition,
 				condition.ErrorReason,
 				condition.SeverityError,
 				dataplanev1.DataPlaneNodeSetErrorMessage,
 				errorMsg)
-			return ctrl.Result{}, err
+			return ctrl.Result{}, errInventory
 		}
 	}
 	// all setup tasks complete, mark SetupReadyCondition True