tripleo-heat-templates/releasenotes/notes/enable_isolated_aggregate_f...

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YAML

---
features:
- |
Add boolean parameter `NovaSchedulerEnableIsolatedAggregateFiltering`
which allows to set `scheduler/enable_isolated_aggregate_filtering`
parameter. This configures scheduler to restrict hosts in aggregates based
on matching required traits in the aggregate metadata and the instance
flavor/image. If an aggregate is configured with a property with key
trait:$TRAIT_NAME and value required, the instance flavor extra_specs
and/or image metadata must also contain trait:$TRAIT_NAME=required to
be eligible to be scheduled to hosts in that aggregate.
Default value for NovaSchedulerEnableIsolatedAggregateFiltering is False.