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compute pod selectors in priority meta data producer

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Gavin
2017-11-02 15:09:06 +08:00
parent 4aa92bac73
commit bed435deca
14 changed files with 125 additions and 34 deletions
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8
plugin/pkg/scheduler/algorithmprovider/defaults/defaults.go
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@@ -46,7 +46,7 @@ func init() {
})
factory.RegisterPriorityMetadataProducerFactory(
func(args factory.PluginFactoryArgs) algorithm.MetadataProducer {
return priorities.PriorityMetadata
return priorities.NewPriorityMetadataFactory(args.ServiceLister, args.ControllerLister, args.ReplicaSetLister, args.StatefulSetLister)
})
registerAlgorithmProvider(defaultPredicates(), defaultPriorities())
@@ -90,13 +90,12 @@ func init() {
factory.RegisterPriorityConfigFactory(
"ServiceSpreadingPriority",
factory.PriorityConfigFactory{
Function: func(args factory.PluginFactoryArgs) algorithm.PriorityFunction {
MapReduceFunction: func(args factory.PluginFactoryArgs) (algorithm.PriorityMapFunction, algorithm.PriorityReduceFunction) {
return priorities.NewSelectorSpreadPriority(args.ServiceLister, algorithm.EmptyControllerLister{}, algorithm.EmptyReplicaSetLister{}, algorithm.EmptyStatefulSetLister{})
},
Weight: 1,
},
)
// EqualPriority is a prioritizer function that gives an equal weight of one to all nodes
// Register the priority function so that its available
// but do not include it as part of the default priorities
@@ -213,12 +212,13 @@ func defaultPriorities() sets.String {
factory.RegisterPriorityConfigFactory(
"SelectorSpreadPriority",
factory.PriorityConfigFactory{
Function: func(args factory.PluginFactoryArgs) algorithm.PriorityFunction {
MapReduceFunction: func(args factory.PluginFactoryArgs) (algorithm.PriorityMapFunction, algorithm.PriorityReduceFunction) {
return priorities.NewSelectorSpreadPriority(args.ServiceLister, args.ControllerLister, args.ReplicaSetLister, args.StatefulSetLister)
},
Weight: 1,
},
),
// pods should be placed in the same topological domain (e.g. same node, same rack, same zone, same power domain, etc.)
// as some other pods, or, conversely, should not be placed in the same topological domain as some other pods.
factory.RegisterPriorityConfigFactory(