PNDA has been successfully deployed using Devstack. You want to start here: https://github.com/pndaproject/pnda-guide/tree/master/provisioning, and work carefully through "Platform requirements", "Building PNDA", "Getting started with Heat", "Creating images for use with Heat templates" and "Using the PNDA Heat templates". Feel free to ask specific questions on any steps and we'll do our best to help out.