Attach Manila shares via virtiofs
Manila is the OpenStack Shared Filesystems service. This blueprint will implement API, database, compute and libvirt driver changes required in Nova to allow the shares provided by Manila to be associated with and attached to instances.
Blueprint information
- Status:
- Not started
- Approver:
- Sylvain Bauza
- Priority:
- Undefined
- Drafter:
- Lee Yarwood
- Direction:
- Approved
- Assignee:
- Uggla
- Definition:
- Approved
- Series goal:
- Accepted for 2024.1
- Implementation:
-
Deferred
- Milestone target:
- None
- Started by
- Completed by
Related branches
Related bugs
Sprints
Whiteboard
[20220113 bauzas] Spec was approved https:/
[20220225 bauzas] Implementation hit by FeatureFreeze, please repropose the blueprint/spec for the Zed release.
[20220712 bauzas] Spec got reapproved for the Zed cycle https:/
[20221115 bauzas] Spec approved for Antelope https:/
Gerrit topic: https:/
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Attach Manila shares via virtiofs (db)
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Attach Manila shares via virtiofs (objects)
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Attach Manila shares via virtiofs (manila abstraction)
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Attach Manila shares via virtiofs (drivers and compute manager part)
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Attach Manila shares via virtiofs (api)
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Check shares support
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Add metadata for shares
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Add instance.
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Add instance.
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Add shares to InstancePayload
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Add helper methods to attach/detach shares
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Add libvirt test to ensure metadata are working.
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Add virt/libvirt error test cases
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Add share_info parameter to reboot method for each driver (driver part)
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Support rebooting an instance with shares (compute and API part)
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Add instance.
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Add instance.
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Add share_info parameter to resume method for each driver (driver part)
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Support resuming an instance with shares (compute and API part)
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Add helper methods to rescue/unrescue shares
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Support rescuing an instance with shares (driver part)
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Support rescuing an instance with shares (compute and API part)
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Documentation
Gerrit topic: https:/
[20230307 b
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Re-propose "Allow Manila shares to be directly attached to an instance when using libvirt" for Bobcat
[20230307 bauzas] Deferred as implementation not merged in 2023.1
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Mounting the shares as part of the initialization process
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Deletion of associated share mappings on instance deletion
Gerrit topic: https:/
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Allow to mount manila share using Cephfs protocol
Gerrit topic: https:/
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Check shares support (compute manager)
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Check shares support (only API exception)
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Add helper methods to attach/detach shares
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Allow config to support virtiofs (driver)
[20230308 bauzas] Spec got approved for Bobcat https:/
[20230905 bauzas] Deferred as implementation not merged in 2023.2
Gerrit topic: https:/
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Add share lock/unlock and restrict visibility
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Re-propose "Allow Manila shares to be directly attached to an instance when using libvirt" for Caracal
[20231114 bauzas] Spec got approved again for Caracal
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Follow up patch to correct a minor documentation issue
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Amend ShareMappingStatus due to asynchronous call
Gerrit topic: https:/
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Amend DB model add a unique constraint.
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Update and Re-propose "Allow Manila shares to be directly attached to an instance when using libvirt" for Dalmatian
