[Rdo-list] About multi node deployment set up.

Hi. I'm getting started learning OpenStack, and decided to install it by following multi node deployment. I'm considering connecting the OpenStack with OpenFlow Controller, but I was barely able to find related information for it. Actually, I could not find any doccumentation or guide of Packstack installation for multi node set up. Could anybody recommend me some references for the installation? Thanks in advance. Best regards Byeong-Gi Kim