freeradius in cloud using openstack

Hi, can anybody here teach me how to install freeradius in openstack infrastructure? - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html

How to use RADACCT in freeradius?

Hi, My lecturer had give me an assignment to setup a freeradius server on ubuntu and print out an accounting report from the server. i have success setup this marvellous server with this tutorial link *