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Merge pull request #105609 from pohly/generic-ephemeral-volume-ga

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generic ephemeral volume GA
This commit is contained in:
Kubernetes Prow Robot
2021-10-28 17:36:50 -07:00
committed by GitHub
parent 8e37a3b324 d55f7c85ef
commit c592bd40f2
37 changed files with 175 additions and 570 deletions
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24
pkg/api/pod/util.go
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@@ -556,7 +556,6 @@ func dropDisabledFields(
dropDisabledProcMountField(podSpec, oldPodSpec)
dropDisabledCSIVolumeSourceAlphaFields(podSpec, oldPodSpec)
dropDisabledEphemeralVolumeSourceAlphaFields(podSpec, oldPodSpec)
if !utilfeature.DefaultFeatureGate.Enabled(features.NonPreemptingPriority) &&
!podPriorityInUse(oldPodSpec) {
@@ -605,16 +604,6 @@ func dropDisabledCSIVolumeSourceAlphaFields(podSpec, oldPodSpec *api.PodSpec) {
}
}
// dropDisabledEphemeralVolumeSourceAlphaFields removes disabled alpha fields from []EphemeralVolumeSource.
// This should be called from PrepareForCreate/PrepareForUpdate for all pod specs resources containing a EphemeralVolumeSource
func dropDisabledEphemeralVolumeSourceAlphaFields(podSpec, oldPodSpec *api.PodSpec) {
if !utilfeature.DefaultFeatureGate.Enabled(features.GenericEphemeralVolume) && !ephemeralInUse(oldPodSpec) {
for i := range podSpec.Volumes {
podSpec.Volumes[i].Ephemeral = nil
}
}
}
func dropPodAffinityTermNamespaceSelector(terms []api.PodAffinityTerm) {
for i := range terms {
terms[i].NamespaceSelector = nil
@@ -795,19 +784,6 @@ func csiInUse(podSpec *api.PodSpec) bool {
return false
}
// ephemeralInUse returns true if any pod's spec include inline CSI volumes.
func ephemeralInUse(podSpec *api.PodSpec) bool {
if podSpec == nil {
return false
}
for i := range podSpec.Volumes {
if podSpec.Volumes[i].Ephemeral != nil {
return true
}
}
return false
}
// SeccompAnnotationForField takes a pod seccomp profile field and returns the
// converted annotation value
func SeccompAnnotationForField(field *api.SeccompProfile) string {