Quota validation for whole template
Current Heat does not have any validation to check if the number of requested resources exceeds the quota or not.
This might cause unexpected stack creation failures even though the given resource parameters are good.
Quota check should work for the whole template to validate the following case.
for .e.g.
Requested Nova instances in a template: 9
Existing Nova instances in that tenant: 2
Allowed number of nova instance by quota: 10
=> StackValidation
In this case, quota check logic need to count up the number of requested nova instance in the template, and then ask the list of instances & the quota value to Nova.
Blueprint information
- Status:
- Not started
- Approver:
- None
- Priority:
- Undefined
- Drafter:
- Kaz Shinohara
- Direction:
- Needs approval
- Assignee:
- Kaz Shinohara
- Definition:
- Discussion
- Series goal:
- None
- Implementation:
-
Unknown
- Milestone target:
- None
- Started by
- Completed by
Related branches
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Gerrit topic: https:/
Addressed by: https:/
WIP: Quota validation for whole template
