Redhat OpenStack packages Availability

Hi Experts,

I wanted to explore Redhat OpenStack on my lab setup but I can not find any redhat openstack packages for download ?
Can someone confirm following queries ?
1. Can I install redhat openstack packages and start using the same on my lab support ? Is there any licensing involved if I start using redhat openstack cloud ?
2. How redhat openstack license works ?
3. From where can I install the redhat openstack rpms (not RDO)

I will appreciate if someone can reply to my queries above.

Regards,
Narendra