At the moment, adding new providers to ManageIQ requires knowing quite a bit about the internal data model, as well as how to collect and store Inventory, Metrics, and Events from the provider.
If you want to try to add Digital Ocean as a new provider, you might want to take a look at the OpenStack Provider implementation or the Amazon Provider Implementation for inspiration.
If you need help getting started, you can find most of the developers of ManageIQ in Gitter. I am
@blomquisg in Gitter.
If you're looking for a roadmap of when we might add Digital Ocean, I'm not sure there are any immediate plans in place for Digital Ocean support at the moment.
Hope that helps!
Greg Blomquist (@blomquisg)