AWS CloudFront 仅使根目录中的对象无效

Question

Is there a way to invalidate only the objects at root level in a AWS CloudFront distribution.

Let's assume that I have the following distribution. I would like to be able to invalidate index.html , photo1.jpg , photo2.jpg , but not subdir/ and the files in it.

index.html
photo1.jpg
photo2.jpg
subdir/
   photo3.jpg
   photo2.jpg

Answer 1

You can try invalidating by grouping file names into common prefixes.

In your example above, the following paths will work

• /index*
• /photo*

Unfortunately, Cloudfront requires the wildcard (*) to be at the end of the paths, so you can't invalidate by object extensions.

Ref: https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/Invalidation.html#invalidation-specifying-objects-paths

Answer 2

This is not possible, the thing you can do is to invalidate files with certain prefix for example

/logo*

Will invalidate only files with that name and different extension like logo.png , logo.jpg , logo.gif , etc. But if you have a directory called logo it will be invalidated too