I'm trying to set up a CDN for my website. I've hosted it in my virtual server on Digital Ocean but I can't find an howto for configuring all the necessary. Have anyone some suggestions?
I'd suggest something like:
Your most requested static assets like css, js or images will be cached and served as fast as a lightning. I'd recommend having at least 1GB or 2GB of ram for better results.
Here are some helpful links:
How to install nginx: https://www.digitalocean.com/community/tutorials/how-to-install-nginx-on-ubuntu-12-04-lts-precise-pangolin
Install varnish: https://www.digitalocean.com/community/tutorials/how-to-configure-a-clustered-web-server-with-varnish-and-nginx-on-ubuntu-13-10
I guess this will serve your purpose.