Cloudify is an open source, TOSCA-based, award-winning cloud orchestration platform, built on orchestration-first, and model-driven principles. Cloudify is revolutionizing the way modern IT can be delivered, by getting IT and developers working together on a single platform, managing and automating the entire application lifecycle, from start to finish.

Cloudify Manager provides added capabilities such as the web interface, REST API, security features, blueprint catalog, multiple blueprint deployments, concurrent workflow executions, and more.
For more information go to http://docs.cloudify.co/community/