func deleteTemplates(client osclient.Interface, ns string) error {
items, err := client.Templates(ns).List(labels.Everything(), fields.Everything())
if err != nil {
return err
}
for i := range items.Items {
err := client.Templates(ns).Delete(items.Items[i].Name)
if err != nil && !errors.IsNotFound(err) {
return err
}
}
return nil
}
func deleteTemplates(client osclient.Interface, ns string) error {
items, err := client.Templates(ns).List(kapi.ListOptions{})
if err != nil {
return err
}
for i := range items.Items {
err := client.Templates(ns).Delete(items.Items[i].Name)
if err != nil && !errors.IsNotFound(err) {
return err
}
}
return nil
}
func instantiateTemplate(client client.Interface, mapper configcmd.Mapper, templateNamespace, templateName, targetNamespace string, params map[string]string) error {
template, err := client.Templates(templateNamespace).Get(templateName)
if err != nil {
return errors.NewError("cannot retrieve template %q from namespace %q", templateName, templateNamespace).WithCause(err)
}
// process the template
result, err := genappcmd.TransformTemplate(template, client, targetNamespace, params)
if err != nil {
return errors.NewError("cannot process template %s/%s", templateNamespace, templateName).WithCause(err)
}
// Create objects
bulk := &configcmd.Bulk{
Mapper: mapper,
Op: configcmd.Create,
}
itemsToCreate := &kapi.List{
Items: result.Objects,
}
if errs := bulk.Run(itemsToCreate, targetNamespace); len(errs) > 0 {
err = kerrors.NewAggregate(errs)
return errors.NewError("cannot create objects from template %s/%s", templateNamespace, templateName).WithCause(err)
}
return nil
}
