no upgrade path to cinder-ceph subordinate
Bug #1727184 reported by
Frode Nordahl
This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenStack Cinder-Ceph charm |
Triaged
|
Low
|
Unassigned |
Bug Description
If you have an existing deployment with ceph-client relation directly between cinder and ceph-mon and wish to switch to making use of cinder-ceph subordinate there is currently no upgrade path.
Existing volumes will be in the 'cinder' pool while cinder-ceph will configure cinder-volume to use 'cinder-ceph' pool.
Users are required to use cinder-ceph subordinate for the ceph-client relation to enable ceph-access relation between cinder-ceph and nova-compute. The latter is required for Nova volume operations to work correctly starting OpenStack Ocata.
There should be a upgrade path.
tags: | added: sts |
description: | updated |
Changed in charm-deployment-guide: | |
status: | New → Triaged |
importance: | Undecided → High |
Changed in charm-deployment-guide: | |
status: | Triaged → Incomplete |
importance: | High → Undecided |
Changed in charm-cinder-ceph: | |
importance: | Low → High |
milestone: | none → 19.04 |
Changed in charm-cinder-ceph: | |
milestone: | 19.04 → 19.07 |
Changed in charm-cinder-ceph: | |
milestone: | 19.07 → 19.10 |
Changed in charm-cinder-ceph: | |
milestone: | 19.10 → 20.01 |
tags: | added: charm-upgrade |
Changed in charm-cinder-ceph: | |
milestone: | 20.01 → 20.05 |
Changed in charm-cinder-ceph: | |
milestone: | 20.05 → 20.08 |
Changed in charm-cinder-ceph: | |
milestone: | 20.08 → none |
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Triaging this as Low; we won't remove ceph support in the cinder charm until this issue is resolved.