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Drop local implementation of toleratesTaint in favor of k8s.io/api/core/v1.Toleration.TolerateTaint

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Functionally identical implementation of toleratesTaint is already provided in k8s.io/api
This commit is contained in:
Jan Chaloupka
2020-04-19 21:58:39 +02:00
parent 9a84afece1
commit 36e3d1e703
2 changed files with 2 additions and 20 deletions
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20
pkg/descheduler/strategies/node_taint.go
View File

@@ -97,24 +97,6 @@ func getNoScheduleTaints(taints []v1.Taint) []v1.Taint {
return result
}
//toleratesTaint returns true if a toleration tolerates a taint, or false otherwise
func toleratesTaint(toleration *v1.Toleration, taint *v1.Taint) bool {
if (len(toleration.Key) > 0 && toleration.Key != taint.Key) ||
(len(toleration.Effect) > 0 && toleration.Effect != taint.Effect) {
return false
}
switch toleration.Operator {
// empty operator means Equal
case "", TolerationOpEqual:
return toleration.Value == taint.Value
case TolerationOpExists:
return true
default:
return false
}
}
// allTaintsTolerated returns true if all are tolerated, or false otherwise.
func allTaintsTolerated(taints []v1.Taint, tolerations []v1.Toleration) bool {
if len(taints) == 0 {
@@ -126,7 +108,7 @@ func allTaintsTolerated(taints []v1.Taint, tolerations []v1.Toleration) bool {
for i := range taints {
tolerated := false
for j := range tolerations {
if toleratesTaint(&tolerations[j], &taints[i]) {
if tolerations[j].ToleratesTaint(&taints[i]) {
tolerated = true
break
}

2
pkg/descheduler/strategies/node_taint_test.go
View File

@@ -272,7 +272,7 @@ func TestToleratesTaint(t *testing.T) {
},
}
for _, tc := range testCases {
if tolerated := toleratesTaint(&tc.toleration, &tc.taint); tc.expectTolerated != tolerated {
if tolerated := tc.toleration.ToleratesTaint(&tc.taint); tc.expectTolerated != tolerated {
t.Errorf("[%s] expect %v, got %v: toleration %+v, taint %s", tc.description, tc.expectTolerated, tolerated, tc.toleration, tc.taint.ToString())
}
}