Fast and reliable open source CDN written in Scala / Akka
###Configuration
Configuration takes place in application.json in the resource folder. It can obviously be overridden at your convenience
port => Http port of the service
baseFolder => Folder containing the source images
cacheFolder => Folder where cached version of the images with be stored
##What does it do ?
This very simple service will resize and cache image on the fly.
Example: in your baseFolder you have /images/subfolder/a.jpg, you can access it with http://service:port/images/subfolder/a.jpg. Nothing crazy there, Nginx does it better.
If you access http://service:port/images/subfolder/a.jpg?width=400, the service will resize and serve it on the fly and will store the generated thumbnail in the cacheFolder directory.