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make labels, fields expose selectable requirements

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This commit is contained in:
Hongchao Deng
2016-08-15 15:36:37 -07:00
parent 9030a3234f
commit 1871a22039
8 changed files with 259 additions and 165 deletions
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15
pkg/api/helpers.go
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@@ -30,6 +30,7 @@ import (
"k8s.io/kubernetes/pkg/fields"
"k8s.io/kubernetes/pkg/labels"
"k8s.io/kubernetes/pkg/runtime"
"k8s.io/kubernetes/pkg/selection"
"k8s.io/kubernetes/pkg/types"
"k8s.io/kubernetes/pkg/util/sets"
@@ -383,20 +384,20 @@ func NodeSelectorRequirementsAsSelector(nsm []NodeSelectorRequirement) (labels.S
}
selector := labels.NewSelector()
for _, expr := range nsm {
var op labels.Operator
var op selection.Operator
switch expr.Operator {
case NodeSelectorOpIn:
op = labels.InOperator
op = selection.In
case NodeSelectorOpNotIn:
op = labels.NotInOperator
op = selection.NotIn
case NodeSelectorOpExists:
op = labels.ExistsOperator
op = selection.Exists
case NodeSelectorOpDoesNotExist:
op = labels.DoesNotExistOperator
op = selection.DoesNotExist
case NodeSelectorOpGt:
op = labels.GreaterThanOperator
op = selection.GreaterThan
case NodeSelectorOpLt:
op = labels.LessThanOperator
op = selection.LessThan
default:
return nil, fmt.Errorf("%q is not a valid node selector operator", expr.Operator)
}