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Store node information in NodeInfo

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This commit is contained in:
Wojciech Tyczynski
2016-04-21 10:24:12 +02:00
parent c5df0bf23e
commit 1835c8528d
11 changed files with 269 additions and 185 deletions
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25
plugin/pkg/scheduler/algorithmprovider/defaults/defaults.go
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@@ -84,16 +84,13 @@ func init() {
// Fit is determined by resource availability.
// This predicate is actually a default predicate, because it is invoked from
// predicates.GeneralPredicates()
factory.RegisterFitPredicateFactory(
"PodFitsResources",
func(args factory.PluginFactoryArgs) algorithm.FitPredicate {
return predicates.NewResourceFitPredicate(args.NodeInfo)
},
)
factory.RegisterFitPredicate("PodFitsResources", predicates.PodFitsResources)
// Fit is determined by the presence of the Host parameter and a string match
// This predicate is actually a default predicate, because it is invoked from
// predicates.GeneralPredicates()
factory.RegisterFitPredicate("HostName", predicates.PodFitsHost)
// Fit is determined by node selector query.
factory.RegisterFitPredicate("MatchNodeSelector", predicates.PodSelectorMatches)
}
func defaultPredicates() sets.String {
@@ -104,14 +101,7 @@ func defaultPredicates() sets.String {
factory.RegisterFitPredicateFactory(
"NoVolumeZoneConflict",
func(args factory.PluginFactoryArgs) algorithm.FitPredicate {
return predicates.NewVolumeZonePredicate(args.NodeInfo, args.PVInfo, args.PVCInfo)
},
),
// Fit is determined by node selector query.
factory.RegisterFitPredicateFactory(
"MatchNodeSelector",
func(args factory.PluginFactoryArgs) algorithm.FitPredicate {
return predicates.NewSelectorMatchPredicate(args.NodeInfo)
return predicates.NewVolumeZonePredicate(args.PVInfo, args.PVCInfo)
},
),
// Fit is determined by whether or not there would be too many AWS EBS volumes attached to the node
@@ -134,12 +124,7 @@ func defaultPredicates() sets.String {
),
// GeneralPredicates are the predicates that are enforced by all Kubernetes components
// (e.g. kubelet and all schedulers)
factory.RegisterFitPredicateFactory(
"GeneralPredicates",
func(args factory.PluginFactoryArgs) algorithm.FitPredicate {
return predicates.GeneralPredicates(args.NodeInfo)
},
),
factory.RegisterFitPredicate("GeneralPredicates", predicates.GeneralPredicates),
)
}