Make Ceph-backed-Cinder Work With Multiple Compute Nodes
The current COI g.1 release supports Cinder volumes backed by Ceph, but only talking to cinder-volume on one host due to the way virsh secrets get propagated around. We'd like to be able to correctly configure mutliple nodes.
Blueprint information
- Status:
- Complete
- Approver:
- None
- Priority:
- High
- Drafter:
- subconscious
- Direction:
- Needs approval
- Assignee:
- None
- Definition:
- Approved
- Series goal:
- Accepted for grizzly
- Implementation:
-
Implemented
- Milestone target:
-
g.2
- Started by
- subconscious
- Completed by
- Mark T. Voelker
Related branches
Related bugs
Sprints
Whiteboard
Pull request submitted:
https:/
[MTV] Answering a question from this morning's standup: MON+OSD on a single node is out of scope for this blueprint. We'll tackle that in a separate blueprint (possibly targeting a different milestone release as it's likely to be a bit more involved).
Work Items
Work items:
[subconscious] Specify a desired uuid in site.pp to use for generating the virsh secret: DONE
[subconscious] Read the virsh uuid and generate a virsh secret: DONE
[subconscious] Add the virsh secret to cinder.conf: DONE
[subconscious] Ensure that the secret is generated to be identical on all cinder-volume nodes: DONE
