How to deploy OpenStack after changing source code from DevStack?
I am developing OpenStack with DevStack Environment on single machine, In DevStack site also recommend that using DevStack for Dev Environment only, so after modifying something, I want to deploy it to production environment with three node model. But as i see in devstack that it's not appropriate for production deployments. So how can i deploy OpenStack after changing the source code in DevStack Environment? Please give me some suggestion :)
Thanks you so much :)