Add Overload standard deviation strategy

The main purpose of this strategy is to choose the pair VM:dest_host that
minimizes the standard deviation in a cluster best.

Change-Id: I95a31b7bcab83411ef6b6e1e01818ca21ef96883
Implements: blueprint watcher-overload-sd
This commit is contained in:
Alexander Chadin
2016-03-25 12:15:14 +03:00
parent 4e3caaa157
commit 9d3671af37
8 changed files with 639 additions and 2 deletions

View File

@@ -50,6 +50,7 @@ watcher_strategies =
basic = watcher.decision_engine.strategy.strategies.basic_consolidation:BasicConsolidation
outlet_temp_control = watcher.decision_engine.strategy.strategies.outlet_temp_control:OutletTempControl
vm_workload_consolidation = watcher.decision_engine.strategy.strategies.vm_workload_consolidation:VMWorkloadConsolidation
workload_stabilization = watcher.decision_engine.strategy.strategies.workload_stabilization:WorkloadStabilization
watcher_actions =
migrate = watcher.applier.actions.migration:Migrate