This image is for customers that require legacy paravirtualization support (PV). New deployments should use the "Roller powered by Bitnami" image at https://aws.amazon.com/marketplace/pp/B00NPHLKGI. Bitnami Roller is a pre-configured, ready to run image for running Roller on Amazon EC2. Roller is an open source blog server best known for powering heavily used corporate blog sites. Features include group blogging, newsfeeds, rich-text editing, customizable page templates, comments, trackbacks, referrers, and more.