Forum: Ruby on Rails Add expire header for images stored in amazon s3

Hi everyone Good Afternoon,

  I done adding expire header by put the following code into my product
model.

    :s3_headers => { 'Cache-Control' => 'max-age=315576000', 'Expires'
=>
10.years.from_now.httpdate },

  But its work only while i add new product and image.
  Already i have 100 of products and images. How can i add expire header
for those which already exist products.

Please advice.

On Monday, December 17, 2012 9:07:07 AM UTC, Maddy wrote:
>   But its work only while i add new product and image.
>   Already i have 100 of products and images. How can i add expire header
> for those which already exist products.
>
>
You'll have to iterate over all the files in question and set their 
expires
for them. If you use the copy operation to copy a file to itself then S3
will just update the metadata on the file. There are also various 
graphical
frontends to S3 that can probably do this sort of bulk operation but I 
am
not familiar with them

Fred