Serve media from Amazon S3 and keep it in sync
Table of contents
To improve the performance of a site, it helps to offload media to a different machine - that way your web server doesn't have to process additional requests for your assets. django-s3sync helps you serve media such as your static media (CSS, JS, images) and user-uploaded content easily and efficiently.
Go to the github page and follow the installation instructions.
Pros and cons
- Easy to install and get running
- Fall back to local URLs if file is not on S3 yet
- Separate buckets for static media VS user-uploaded media
- Easy to set up cron jobs, management commands to keep your media in sync
- Efficient sync of pending uploaded and deleted files
- Automatically link to files on S3 when they have been uploaded
- Optionally deletes files from S3 once they have been deleted locally
- Currently only works using Django's
- You can only serve ALL of your static media from S,3 or NONE of it.
- Similarly, you can only serve ALL of your user media from S3, or NONE of it.
- Doesn't work with symlinks as far as I know
(*) Can be easily fixed, but I've kept it simple for my purposes.
- django-cuddlybuddly-storage-s3, a fork of django-storages. Wasn't good enough for me, because it seems to upload the files right away, and I didn't want to block the server threads while they connect and upload to S3.
- django-extensions's management command
sync_media_s3, which served as inspiration for my project, provides a simple management command that you can use to copy local files to S3. It does not support removing files that have been locally removed, nor does it support advanced pattern matching for files.