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Configuring scheduler via json configuration file

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This commit is contained in:
Abhishek Gupta
2015-02-19 16:18:28 -08:00
parent 445fd56739
commit 548e0da567
9 changed files with 421 additions and 5 deletions
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8
plugin/pkg/scheduler/algorithmprovider/affinity/affinity.go
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@@ -37,9 +37,9 @@ func affinityPredicates() util.StringSet {
"PodFitsResources",
"NoDiskConflict",
// Ensures that all pods within the same service are hosted on minions within the same region as defined by the "region" label
factory.RegisterFitPredicate("ServiceAffinity", algorithm.NewServiceAffinityPredicate(factory.PodLister, factory.ServiceLister, factory.MinionLister, []string{"region"})),
factory.RegisterFitPredicate("RegionAffinity", algorithm.NewServiceAffinityPredicate(factory.PodLister, factory.ServiceLister, factory.MinionLister, []string{"region"})),
// Fit is defined based on the presence of the "region" label on a minion, regardless of value.
factory.RegisterFitPredicate("NodeLabelPredicate", algorithm.NewNodeLabelPredicate(factory.MinionLister, []string{"region"}, true)),
factory.RegisterFitPredicate("RegionRequired", algorithm.NewNodeLabelPredicate(factory.MinionLister, []string{"region"}, true)),
)
}
@@ -48,8 +48,8 @@ func affinityPriorities() util.StringSet {
"LeastRequestedPriority",
"ServiceSpreadingPriority",
// spreads pods belonging to the same service across minions in different zones
factory.RegisterPriorityFunction("ZoneSpreadingPriority", algorithm.NewServiceAntiAffinityPriority(factory.ServiceLister, "zone"), 2),
factory.RegisterPriorityFunction("ZoneSpread", algorithm.NewServiceAntiAffinityPriority(factory.ServiceLister, "zone"), 2),
// Prioritize nodes based on the presence of the "zone" label on a minion, regardless of value.
factory.RegisterPriorityFunction("NodeLabelPriority", algorithm.NewNodeLabelPriority("zone", true), 1),
factory.RegisterPriorityFunction("ZonePreferred", algorithm.NewNodeLabelPriority("zone", true), 1),
)
}