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Rebased onto the latest changes to the scheduler code

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Abhishek Gupta
2015-01-07 18:18:21 -08:00
parent 9e75a05df0
commit 6fd0b181e3
5 changed files with 39 additions and 54 deletions
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5
plugin/pkg/scheduler/algorithmprovider/affinity/affinity.go
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@@ -38,7 +38,7 @@ func affinityPredicates() util.StringSet {
"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"})),
// Fit is defined based on the presence/absence of the "region" label on a minion, regardless of value.
// 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)),
)
}
@@ -48,9 +48,8 @@ func affinityPriorities() util.StringSet {
"LeastRequestedPriority",
"ServiceSpreadingPriority",
// spreads pods belonging to the same service across minions in different zones
// region and zone can be nested infrastructure topology levels and defined by labels on minions
factory.RegisterPriorityFunction("ZoneSpreadingPriority", algorithm.NewServiceAntiAffinityPriority(factory.ServiceLister, "zone"), 2),
// Prioritize nodes based on the presence/absence of a label on a minion, regardless of value.
// Prioritize nodes based on the presence of the "zone" label on a minion, regardless of value.
factory.RegisterPriorityFunction("NodeLabelPriority", algorithm.NewNodeLabelPriority("zone", true), 1),
)
}