nova/releasenotes/notes/add-association-refresh-config-opt-d1ca1af238d10c9a.yaml
Surya Seetharaman 41d6b479fe Make association_refresh configurable
The provider-tree refresh in the SchedulerReportClient() instance
of each compute node happens every five minutes as it is hard coded.
This patch adds this update interval as a new config option which
can be set/changed on each compute node.

Change-Id: I00f92aac44d7b0169f94940ef389796c782b0cc1
Closes-Bug: #1767309
2018-05-02 13:06:49 +02:00

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YAML

---
fixes:
- |
The nova-compute service now allows specifying the interval for updating
nova-compute-side cache of the compute node resource provider's aggregates
and traits info via a new config option called
``[compute]/resource_provider_association_refresh`` which defaults to 300.
This was previously hard-coded to run every 300 seconds which may be too
often in a large deployment.