Use taskflow to obtain reliable running and resumption of nova<->glance snapshot task set
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Joshua Harlow
Taskflow was built to help track and resume and reliably run workflows. Its usage in ensuring the conductor reliably uploads a snapshot to glance seems natural. Usage of taskflow reduces the code needed to track state, monitor progress and get involved in the inner details of the state transitions required to resume or revert a workflow if said workflow is interrupted via some external (or internal) mechanism.
Blueprint information
- Status:
- Not started
- Approver:
- None
- Priority:
- Undefined
- Drafter:
- Joshua Harlow
- Direction:
- Needs approval
- Assignee:
- Alexander Gorodnev
- Definition:
- Drafting
- Series goal:
- None
- Implementation:
-
Unknown
- Milestone target:
- None
- Started by
- Completed by
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If you are still working on this, please re-submit via nova-specs. If not, please mark as obsolete, and add a quick comment to describe why. --johnthetubaguy (20th April 2014)
(?)
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* Blueprints in grey have been implemented.
