Description of feature:
RedFish eventing or push mechanism enables alert notifications for critical changes in RSD resource Health/State. 
The appropriate RedHat OS modules should be able to subscribe for any of these RF event types - StatusChange, ResourceUpdated, ResourceAdded, ResourceRemoved and Alert for RSD resources. 
These notifications should be propagated to the appropriate OpenStack components. 

Version-Release number of selected component (if applicable):
OpenStack Panko version (or others potentially) in OpenStack Queens release

2. Business Justification:
  a) Why is this feature needed?
     RSD is a new architecture that realizes an agile infrastructure where the hardware resources can be pooled according to application needs. It also enables a more easily scaled infrastructure, so CPU, memory, network and storage resources can be added as needed, without the need to do complete replacements of nodes
  b) What hardware does this enable?
   New platforms based on RSD architecture
  c) Is this hardware on-board in a system (eg, LOM) or an add-on card? 
  RSD nodes are disaggregated (CPU, memory, storage, accelerators etc.)
  d) Business impact? N/A
  
  e) Other business drivers: N/A

3. Primary contact at Partner, email, phone (chat)
   Priyank Durugkar - priyank.durugkar

4. Expected results:
- DC admin subscribes to required event types
- Openstack then receives event notifications and propagates to other OpenStack components (eg. Nova, Ironic, Cinder) for action

Additional info: