Resource providers: custom resource classes (partial)
We propose to provide the ability for an administrator to create a set of special resource classes that indicate atomic resources that can be provided by a generic resource pool. The two first primary examples of these dynamic resource classes are likely to be Ironic "flavors" that describe an atomically-
Blueprint information
- Status:
- Complete
- Approver:
- Matt Riedemann
- Priority:
- High
- Drafter:
- Jay Pipes
- Direction:
- Approved
- Assignee:
- Jay Pipes
- Definition:
- Approved
- Series goal:
- Accepted for ocata
- Implementation:
-
Implemented
- Milestone target:
-
ocata-3
- Started by
- Matt Riedemann
- Completed by
- Matt Riedemann
Related branches
Related bugs
Sprints
Whiteboard
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WIP Resource providers: dynamic resource classes
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placement: add new resource_classes table
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placement: add cache for resource classes
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placement: change resource class to a StringField
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Changed the name of the standard resource classes
The spec is not yet approved for this, there was discussion in the 20161010 nova scheduler meeting that the spec is overly detailed on implementation specifics, which is what got it bogged down during review. There is momentum on reviewing the code, so we're going to make an exception and approve the blueprint before the spec and then update the spec later. -- mriedem 20161010
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Correct bug in microversion headers in placement
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placement: add ResourceClass and ResourceClassList
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placement: Implement ResourceClass.
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placement: raise KeyError unknown resource class
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placement: adds ResourceClass.
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placement: implement destroy() resource class
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placement: REST API for resource classes
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fix connection context manager in rc cache
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rt: pass nodename to internal methods
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rt: pass the nodename to public methods
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rt: remove fluff from test_resource_
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rt: explicitly pass compute node to _update()
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rt: use a single ResourceTracker object instance
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Add a retry loop to ResourceClass creation
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placement: adds ResourceClass.
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Fix bullet formatting in RP custom-
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placement: RT now adds proper Ironic inventory
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placement: report client handle InventoryInUse
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placement: minor refactor _allocate_
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placement: Perform build list of standard classes once
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Improve the error message for failed RC deletion
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Amend response details for custom resource classes PUT
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Fix placement API version history 1.1 title
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DNM: hack ironic with resource providers
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-- mriedem 20170203
Work Items
Dependency tree
* Blueprints in grey have been implemented.
