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Merge pull request #56538 from tianshapjq/cleanup-useless-func

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Automatic merge from submit-queue (batch tested with PRs 56579, 55236, 56512, 56549, 56538). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

cleanup useless functions

cleanup some useless functions, for they get no references from others during my search. Please remind me if I'm wrong.
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Kubernetes Submit Queue 2017-12-15 21:19:44 -08:00 committed by GitHub
commit abc73363bd
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2 changed files with 0 additions and 51 deletions
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28
pkg/apis/core/helper/helpers.go
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@ -254,46 +254,18 @@ func IsIntegerResourceName(str string) bool {
return integerResources.Has(str) || IsExtendedResourceName(core.ResourceName(str))
}
// Extended and HugePages resources
func IsScalarResourceName(name core.ResourceName) bool {
return IsExtendedResourceName(name) || IsHugePageResourceName(name)
}
// this function aims to check if the service's ClusterIP is set or not
// the objective is not to perform validation here
func IsServiceIPSet(service *core.Service) bool {
return service.Spec.ClusterIP != core.ClusterIPNone && service.Spec.ClusterIP != ""
}
// this function aims to check if the service's cluster IP is requested or not
func IsServiceIPRequested(service *core.Service) bool {
// ExternalName services are CNAME aliases to external ones. Ignore the IP.
if service.Spec.Type == core.ServiceTypeExternalName {
return false
}
return service.Spec.ClusterIP == ""
}
var standardFinalizers = sets.NewString(
string(core.FinalizerKubernetes),
metav1.FinalizerOrphanDependents,
metav1.FinalizerDeleteDependents,
)
// HasAnnotation returns a bool if passed in annotation exists
func HasAnnotation(obj core.ObjectMeta, ann string) bool {
_, found := obj.Annotations[ann]
return found
}
// SetMetaDataAnnotation sets the annotation and value
func SetMetaDataAnnotation(obj *core.ObjectMeta, ann string, value string) {
if obj.Annotations == nil {
obj.Annotations = make(map[string]string)
}
obj.Annotations[ann] = value
}
func IsStandardFinalizerName(str string) bool {
return standardFinalizers.Has(str)
}

23
pkg/apis/core/v1/helper/helpers.go
View File

@ -89,15 +89,6 @@ func IsServiceIPSet(service *v1.Service) bool {
return service.Spec.ClusterIP != v1.ClusterIPNone && service.Spec.ClusterIP != ""
}
// this function aims to check if the service's cluster IP is requested or not
func IsServiceIPRequested(service *v1.Service) bool {
// ExternalName services are CNAME aliases to external ones. Ignore the IP.
if service.Spec.Type == v1.ServiceTypeExternalName {
return false
}
return service.Spec.ClusterIP == ""
}
// AddToNodeAddresses appends the NodeAddresses to the passed-by-pointer slice,
// only if they do not already exist
func AddToNodeAddresses(addresses *[]v1.NodeAddress, addAddresses ...v1.NodeAddress) {
@ -416,20 +407,6 @@ func GetPersistentVolumeClaimClass(claim *v1.PersistentVolumeClaim) string {
return ""
}
// PersistentVolumeClaimHasClass returns true if given claim has set StorageClassName field.
func PersistentVolumeClaimHasClass(claim *v1.PersistentVolumeClaim) bool {
// Use beta annotation first
if _, found := claim.Annotations[v1.BetaStorageClassAnnotation]; found {
return true
}
if claim.Spec.StorageClassName != nil {
return true
}
return false
}
// GetStorageNodeAffinityFromAnnotation gets the json serialized data from PersistentVolume.Annotations
// and converts it to the NodeAffinity type in api.
// TODO: update when storage node affinity graduates to beta