添加要在Cloud Foundry上使用的应用程序的文件

For an application I'm converting to the Cloud Foundry platform, I have a couple of template files. These are basically templates for documents that will be converted to PDF's. What are my options when it comes to having these available to my application? There are no persistent system drives, so I can't just upload them, it seems. Cloud Foundry suggests for you to save them on something like Amazon S3, Dropbox or Box, or simply having them in a database as blobs, but this seems like a very curious work-around.For an application I'm converting to the Cloud