nova/releasenotes/notes/add-scheduler-config-to-scheduler-group-c83bc770e67ac115.yaml
Alexis Lee 7d0381c91a conf: Group scheduler options
Move all scheduler options into their one of two groups. Many of the
options are simply renamed to remove their 'scheduler_' prefix, with
some exceptions:

* scheduler_default_filters -> enabled_filters
* scheduler_baremetal_default_filters -> baremetal_enabled_filters
* scheduler_driver_task_period -> periodic_task_interval
* scheduler_tracks_instance_changes -> track_instance_changes

Change-Id: I3f48e52815e80c99612bcd10cb53331a8c995fc3
Co-Authored-By: Stephen Finucane <sfinucan@redhat.com>
Implements: blueprint centralize-config-options-ocata
2016-10-07 14:36:21 +01:00

36 lines
1.5 KiB
YAML

---
upgrade:
- |
All general scheduler configuration options have been added to the
``scheduler`` group.
- ``scheduler_driver`` (now ``driver``)
- ``scheduler_host_manager`` (now ``host_manager``)
- ``scheduler_driver_task_period`` (now ``periodic_task_interval``)
- ``scheduler_max_attempts`` (now ``max_attempts``)
In addition, all filter scheduler configuration options have been added to
the ``filter_scheduler`` group.
- ``scheduler_host_subset_size`` (now ``host_subset_size``)
- ``scheduler_max_instances_per_host`` (now ``max_instances_per_host``)
- ``scheduler_tracks_instance_changes`` (now ``track_instance_changes``)
- ``scheduler_available_filters`` (now ``available_filters``)
- ``scheduler_default_filters`` (now ``enabled_filters``)
- ``baremetal_scheduler_default_filters`` (now
``baremetal_enabled_filters``)
- ``scheduler_use_baremetal_filters`` (now ``use_baremetal_filters``)
- ``scheduler_weight_classes`` (now ``weight_classes``)
- ``ram_weight_multiplier``
- ``disk_weight_multipler``
- ``io_ops_weight_multipler``
- ``soft_affinity_weight_multiplier``
- ``soft_anti_affinity_weight_multiplier``
- ``isolated_images``
- ``isolated_hosts``
- ``restrict_isolated_hosts_to_isolated_images``
- ``aggregate_image_properties_isolation_namespace``
- ``aggregate_image_properties_isolation_separator``
These options should no longer be included in the ``DEFAULT`` group.