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Add predicate to find volume matches

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This commit is contained in:
Michelle Au
2017-11-08 13:09:55 -08:00
parent 01a8772111
commit 094841c62e
6 changed files with 301 additions and 80 deletions
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8
plugin/pkg/scheduler/algorithmprovider/defaults/defaults.go
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@@ -114,7 +114,7 @@ func defaultPredicates() sets.String {
factory.RegisterFitPredicateFactory(
"NoVolumeZoneConflict",
func(args factory.PluginFactoryArgs) algorithm.FitPredicate {
return predicates.NewVolumeZonePredicate(args.PVInfo, args.PVCInfo)
return predicates.NewVolumeZonePredicate(args.PVInfo, args.PVCInfo, args.StorageClassInfo)
},
),
// Fit is determined by whether or not there would be too many AWS EBS volumes attached to the node
@@ -165,11 +165,11 @@ func defaultPredicates() sets.String {
// Fit is determined based on whether a pod can tolerate all of the node's taints
factory.RegisterFitPredicate("PodToleratesNodeTaints", predicates.PodToleratesNodeTaints),
// Fit is determined by volume zone requirements.
// Fit is determined by volume topology requirements.
factory.RegisterFitPredicateFactory(
"NoVolumeNodeConflict",
predicates.CheckVolumeBinding,
func(args factory.PluginFactoryArgs) algorithm.FitPredicate {
return predicates.NewVolumeNodePredicate(args.PVInfo, args.PVCInfo, nil)
return predicates.NewVolumeBindingPredicate(args.VolumeBinder)
},
),
)