Bug 1949701 - [RFE] Support multiple cinder RBD backends on separate Ceph clusters
Summary: [RFE] Support multiple cinder RBD backends on separate Ceph clusters
Keywords:
Status: POST
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-tripleo-heat-templates
Version: 17.0 (Wallaby)
Hardware: Unspecified
OS: Unspecified
high
medium
Target Milestone: z2
: ---
Assignee: Alan Bishop
QA Contact: Evelina Shames
URL:
Whiteboard:
Depends On:
Blocks: 1888670
TreeView+ depends on / blocked
 
Reported: 2021-04-14 20:26 UTC by Alan Bishop
Modified: 2023-08-11 14:11 UTC (History)
8 users (show)

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.
Clone Of:
Environment:
Last Closed:
Target Upstream Version:
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
OpenStack gerrit 783400 0 None MERGED Add cinder RBD support for multiple ceph clusters 2021-04-30 15:35:20 UTC
OpenStack gerrit 783402 0 None MERGED Add cinder RBD support for multiple ceph clusters 2021-04-30 15:35:21 UTC
Red Hat Issue Tracker OSP-2989 0 None None None 2021-11-17 12:41:18 UTC

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.
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