Public bug reported:
In
https://blueprints.launchpad.net/nova/+spec/cells-count-resources-to-check-quota-in-api
we
changed to use new quota check workflows which counts all consumed resources
across cells and
comparing with the limits.
But the resources in build_requests was not counted and this might
lead to creating 20 instances in concurrent requests, i'll probably get 10 in
ERROR state rather
than 10 plus 10 failed requests with 409s. Which might be a big change to users.
We should also count instance records from build requests as consumed resources
in order to
avoid allowing creation requests pass API layer checks and stopped in conductor
layer check,
which lead instances to ERROR state.
** Affects: nova
Importance: High
Assignee: Zhenyu Zheng (zhengzhenyu)
Status: Triaged
** Tags: quotas
** Changed in: nova
Assignee: (unassigned) => Zhenyu Zheng (zhengzhenyu)
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https://bugs.launchpad.net/bugs/1716706
Title:
Should count instances in build requests when check quotas
Status in OpenStack Compute (nova):
Triaged
Bug description:
In
https://blueprints.launchpad.net/nova/+spec/cells-count-resources-to-check-quota-in-api
we
changed to use new quota check workflows which counts all consumed resources
across cells and
comparing with the limits.
But the resources in build_requests was not counted and this might
lead to creating 20 instances in concurrent requests, i'll probably get 10 in
ERROR state rather
than 10 plus 10 failed requests with 409s. Which might be a big change to
users.
We should also count instance records from build requests as consumed
resources in order to
avoid allowing creation requests pass API layer checks and stopped in
conductor layer check,
which lead instances to ERROR state.
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https://bugs.launchpad.net/nova/+bug/1716706/+subscriptions
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