openstack
/
tripleo-heat-templates
Code Issues Proposed changes

Add new parameter NovaSchedulerEnableIsolatedAggregateFiltering 

Add new paramter NovaSchedulerEnableIsolatedAggregateFiltering
allows for configuring `scheduler/enable_isolated_aggregate_filtering`
parameter to restrict hosts in aggregates based on matching required
traits in the aggregate metadata and the instance flavor/image.

Also this fixes the typo in scheduler spelling in config_settings
section for placement_aggregate_required_for_tenants parameter.

Depends-On: https://review.opendev.org/#/c/718326/
Change-Id: Ic6ef33d9c02be7e87c30626930f9e3d44cb77875
This commit is contained in:
Rajesh Tailor 2020-04-08 12:24:00 +05:30
parent 77a973ae11
commit 411af91237
2 changed files with 24 additions and 1 deletions
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13
deployment/nova/nova-scheduler-container-puppet.yaml
View File

@ -97,6 +97,16 @@ parameters:
If aggregates are used to limit some tenants but not all, then this should be If aggregates are used to limit some tenants but not all, then this should be
False. If all tenants should be confined via aggregate, then this should be True. False. If all tenants should be confined via aggregate, then this should be True.
type: boolean type: boolean
NovaSchedulerEnableIsolatedAggregateFiltering:
default: false
description: >
This setting allows the 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.
type: boolean
conditions: conditions:
nova_scheduler_workers_zero: {equals : [{get_param: NovaSchedulerWorkers}, 0]} nova_scheduler_workers_zero: {equals : [{get_param: NovaSchedulerWorkers}, 0]}
@ -142,7 +152,8 @@ outputs:
nova::scheduler::discover_hosts_in_cells_interval: {get_param: NovaSchedulerDiscoverHostsInCellsInterval} nova::scheduler::discover_hosts_in_cells_interval: {get_param: NovaSchedulerDiscoverHostsInCellsInterval}
nova::scheduler::query_placement_for_image_type_support: {get_param: NovaSchedulerQueryImageType} nova::scheduler::query_placement_for_image_type_support: {get_param: NovaSchedulerQueryImageType}
nova::scheduler::limit_tenants_to_placement_aggregate: {get_param: NovaSchedulerLimitTenantsToPlacementAggregate} nova::scheduler::limit_tenants_to_placement_aggregate: {get_param: NovaSchedulerLimitTenantsToPlacementAggregate}
nova::schedule::placement_aggregate_required_for_tenants: {get_param: NovaSchedulePlacementAggregateRequiredForTenants} nova::scheduler::placement_aggregate_required_for_tenants: {get_param: NovaSchedulePlacementAggregateRequiredForTenants}
nova::scheduler::enable_isolated_aggregate_filtering: {get_param: NovaSchedulerEnableIsolatedAggregateFiltering}
- -
if: if:
- nova_scheduler_workers_zero - nova_scheduler_workers_zero

12
releasenotes/notes/enable_isolated_aggregate_filtering-2aec5a693bf79852.yaml Normal file
View File

@ -0,0 +1,12 @@
---
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.