diff options
Diffstat (limited to 'nova/conf/scheduler.py')
| -rw-r--r-- | nova/conf/scheduler.py | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/nova/conf/scheduler.py b/nova/conf/scheduler.py index cdbe4e5c81..080fd7f67f 100644 --- a/nova/conf/scheduler.py +++ b/nova/conf/scheduler.py @@ -431,7 +431,7 @@ Possible values: default=1.0, deprecated_group="DEFAULT", help=""" -Ram weight multipler ratio. +RAM weight multipler ratio. This option determines how hosts with more or less available RAM are weighed. A positive value will result in the scheduler preferring hosts with more @@ -451,6 +451,29 @@ Possible values: * An integer or float value, where the value corresponds to the multipler ratio for this weigher. """), + cfg.FloatOpt("cpu_weight_multiplier", + default=1.0, + help=""" +CPU weight multiplier ratio. + +Multiplier used for weighting free vCPUs. Negative numbers indicate stacking +rather than spreading. + +This option is only used by the FilterScheduler and its subclasses; if you use +a different scheduler, this option has no effect. Also note that this setting +only affects scheduling if the 'cpu' weigher is enabled. + +Possible values: + +* An integer or float value, where the value corresponds to the multipler + ratio for this weigher. + +Related options: + +* ``filter_scheduler.weight_classes``: This weigher must be added to list of + enabled weight classes if the ``weight_classes`` setting is set to a + non-default value. +"""), cfg.FloatOpt("disk_weight_multiplier", default=1.0, deprecated_group="DEFAULT", |