Integrate Pumphouse with Fuel
Feature Lead: Andrew Woodward
Mandatory Design Reviewers: Dmitry Borodaenko, Christopher Aedo
Developers: Andrew Woodward, Ryan Moe
QA: Anastasia Urlapova
Upgrading an OpenStack environment to the latest release often involves significant downtime and high risk, as rolling-back the in-place upgrade may not be possible. Using Fuel and Pumphouse, the user could evacuate some compute nodes on their existing environment and use those nodes as the start of a new cloud. This new cloud can be validated in order to ensure it provides the expected functionality. Then Pumphouse can migrate the workload on a tenant-by-tenant basis from the original cloud to the new cloud.
In order to cleanly integrate Pumphouse with Fuel, some additional functionality will be needed from Fuel. We plan to avoid functionality duplication between Fuel and Pumphouse. Pumphouse should not depend on Fuel, though Fuel can depend on Pumphouse.
Blueprint information
- Status:
- Complete
- Approver:
- Dmitry Borodaenko
- Priority:
- Not
- Drafter:
- Christopher Aedo
- Direction:
- Needs approval
- Assignee:
- Andrew Woodward
- Definition:
- Obsolete
- Series goal:
- None
- Implementation:
-
Not started
- Milestone target:
-
next
- Started by
- Completed by
- Andrew Woodward
Related branches
Related bugs
Sprints
Whiteboard
Gerrit topic: https:/
Addressed by: https:/
Add spec for fuel-pumphouse-
[Dmitry Borodaenko 2014-10-28]
Related blueprint on alternative longer-term approach with in-place upgrades: https:/
