Add new parameter NovaSchedulerLimitTenantsToPlacementAggregate
Add new parameter NovaSchedulerLimitTenantsToPlacementAggregate allows for configuring scheduler to enable tenant-isolation with placement, which ensures that hosts in tenant-isolated host aggregate and availability zones will only be available to specific set of tenants. Depends-On: https://review.opendev.org/#/c/669252/ Change-Id: Ic1a7ff0996c5cfeec2ca013bc4e5b2eddab0c377
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deployment/nova
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@ -81,6 +81,13 @@ parameters:
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description: >
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This setting causes the scheduler to ask placement only for compute
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hosts that support the disk_format of the image used in the request.
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NovaSchedulerLimitTenantsToPlacementAggregate:
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default: false
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description: >
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This value allows to have tenant isolation with placement. It ensures
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hosts in tenant-isolated host aggregate and availability zones will
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only be available to specific set of tenants.
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type: boolean
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conditions:
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nova_scheduler_workers_zero: {equals : [{get_param: NovaSchedulerWorkers}, 0]}
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@ -125,6 +132,7 @@ outputs:
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nova::scheduler::filter::scheduler_max_attempts: {get_param: NovaSchedulerMaxAttempts}
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nova::scheduler::discover_hosts_in_cells_interval: {get_param: NovaSchedulerDiscoverHostsInCellsInterval}
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nova::scheduler::query_placement_for_image_type_support: {get_param: NovaSchedulerQueryImageType}
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nova::scheduler::limit_tenants_to_placement_aggregate: {get_param: NovaSchedulerLimitTenantsToPlacementAggregate}
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-
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if:
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- nova_scheduler_workers_zero
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@ -0,0 +1,9 @@
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---
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features:
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- |
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Add boolean parameter `NovaSchedulerLimitTenantsToPlacementAggregate` which
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allows to set `scheduler/limit_tenants_to_placement_aggregate` parameter
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value, to have tenant isolation with placement. It ensures hosts are in
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tenant-isolated host aggregate and availability zones will only be available
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to specific set of tenants.
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Default value for NovaSchedulerLimitTenantsToPlacementAggregate is false.
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