Bug 1949701

Summary:	[RFE] Support multiple cinder RBD backends on separate Ceph clusters
Product:	Red Hat OpenStack	Reporter:	Alan Bishop <abishop>
Component:	openstack-tripleo-heat-templates	Assignee:	Alan Bishop <abishop>
Status:	CLOSED DEFERRED	QA Contact:	Evelina Shames <eshames>
Severity:	medium	Docs Contact:	Ian Frangs <ifrangs>
Priority:	high
Version:	17.0 (Wallaby)	CC:	gcharot, gfidente, gkadam, ifrangs, ktordeur, mburns, rheslop, shtiwari, sputhenp
Target Milestone:	z2	Keywords:	FutureFeature, Triaged
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Enhancement
Doc Text:	With this update, you can deploy the `cinder-volume` service with Red Hat Ceph Storage (RHCS) back ends from different clusters.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2024-07-05 10:10:42 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:	1888670

Description Alan Bishop 2021-04-14 20:26:10 UTC

TripleO supports deploying additional external Ceph clusters via the CephExternalMultiConfig THT parameter. This RFE would add support for configuring cinder RBD backends associated with those clusters.

The RFE would add a new CinderRbdMultiConfig parameter that follows the pattern of other cinder backends, such as these:
- CinderNetappMultiConfig
- CinderPowermaxMultiConfig
- CinderPowerStoreMultiConfig
- CinderPureMultiConfig
- CinderScMultiConfig
- CinderXtremioMultiConfig

Each RBD backend could be placed in its own AZ.

Comment 11 Gregory Charot 2023-09-14 15:16:09 UTC

This RFE did not make 17.1GA and is being deprioritised due to low recent activity and the fact that OSP18 will not be deployed by TripleO. If you think this RFE should be reconsidered please provide the customer's use case and business justification.

Comment 12 Gregory Charot 2024-07-05 10:10:42 UTC

This 17.1 RFE did not get the opportunity to get officially tested by QE. A similar feature will be available with RHOSO in a future feature release.