Bug 1466889

Summary: [Intel OSP13] Subscribe to RSD events through Redfish API
Product: Red Hat OpenStack Reporter: Krish Raghuram <krishnan.raghuram>
Component: openstack-ceilometerAssignee: Eoghan Glynn <eglynn>
Status: CLOSED CANTFIX QA Contact: Sasha Smolyak <ssmolyak>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 13.0 (Queens)CC: aasmith, fbaudin, jdanjou, jdonohue, jruzicka, krishnan.raghuram, lin.a.yang, nathaniel.potter, pkilambi, priyank.durugkar, racedoro, robert.h.armstrong, srevivo, ssmolyak
Target Milestone: ---Keywords: FutureFeature, Triaged
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Enhancement
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-10-17 12:58:34 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1414581, 1419948, 1422243    

Description Krish Raghuram 2017-06-30 16:20:02 UTC
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:

Comment 3 Franck Baudin 2017-10-17 12:58:10 UTC
Panko being deprecated, the best way to move forward is either via a collectd agent, either via ironic APIs enhancement. But Panko is a dead end.