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Added unschedulabe predicate.

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Signed-off-by: Da K. Ma <madaxa@cn.ibm.com>
This commit is contained in:
Da K. Ma
2018-02-25 14:00:59 +08:00
parent af58729c86
commit dac59e4dd1
2 changed files with 18 additions and 4 deletions
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5
pkg/scheduler/algorithmprovider/defaults/defaults.go
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@@ -186,12 +186,15 @@ func ApplyFeatureGates() {
// if you just want remove specific provider, call func RemovePredicateKeyFromAlgoProvider()
factory.RemovePredicateKeyFromAlgorithmProviderMap(predicates.CheckNodeConditionPred)
// Fit is determined based on whether a node has Unschedulable spec
factory.RegisterMandatoryFitPredicate(predicates.CheckNodeUnschedulablePred, predicates.CheckNodeUnschedulablePredicate)
// Fit is determined based on whether a pod can tolerate all of the node's taints
factory.RegisterMandatoryFitPredicate(predicates.PodToleratesNodeTaintsPred, predicates.PodToleratesNodeTaints)
// Insert Key "PodToleratesNodeTaints" To All Algorithm Provider
// Insert Key "PodToleratesNodeTaints" and "CheckNodeUnschedulable" To All Algorithm Provider
// The key will insert to all providers which in algorithmProviderMap[]
// if you just want insert to specific provider, call func InsertPredicateKeyToAlgoProvider()
factory.InsertPredicateKeyToAlgorithmProviderMap(predicates.PodToleratesNodeTaintsPred)
factory.InsertPredicateKeyToAlgorithmProviderMap(predicates.CheckNodeUnschedulablePred)
glog.Warningf("TaintNodesByCondition is enabled, PodToleratesNodeTaints predicate is mandatory")
}