}
	log.Debugf("removed readiness taint from node %v", node.Name)
	return nil
}

// deleteTaint removes all the taints that have the same key and effect to given taintToDelete.
func deleteTaint(taints []v1.Taint) []v1.Taint {
	newTaints := []v1.Taint{}
	for i := range taints {
		if taints[i].Key == TaintName {
			continue
		}

		if taintKey == taints[i].Key {
			deleted = true
			continue
		}
		newTaints = append(newTaints, taints[i])
	}
	return newTaints, deleted
}

// DeleteTaint removes all the taints that have the same key and effect to given taintToDelete.
func DeleteTaint(taints []v1.Taint, taintToDelete *v1.Taint) ([]v1.Taint, bool) {
	newTaints := []v1.Taint{}
	deleted := false
	for i := range taints {

const (
	// ToBeDeletedTaint is a taint used by the CLuster Autoscaler before marking a node for deletion. Defined in
	// https://github.com/kubernetes/autoscaler/blob/e80ab518340f88f364fe3ef063f8303755125971/cluster-autoscaler/utils/deletetaint/delete.go#L36
	ToBeDeletedTaint = "ToBeDeletedByClusterAutoscaler"
)

// ProxierHealthServer allows callers to:
//  1. run a http server with /healthz and /livez endpoint handlers.

			taintToDelete:  &v1.Taint{Key: "foo", Effect: v1.TaintEffectNoSchedule},
			expectedTaints: []v1.Taint{},
			expectedResult: false,
		},
	}

	for _, c := range cases {
		taints, result := DeleteTaint(c.taints, c.taintToDelete)
		if result != c.expectedResult {
			t.Errorf("[%s] should return %t, but got: %t", c.name, c.expectedResult, result)
		}
		if !reflect.DeepEqual(taints, c.expectedTaints) {