// Recycle recycles/scrubs clean a HostPath volume.
// Recycle blocks until the pod has completed or any error occurs.
// HostPath recycling only works in single node clusters and is meant for testing purposes only.
func (r *hostPathRecycler) Recycle() error {
pod := r.config.RecyclerPodTemplate
// overrides
pod.Spec.ActiveDeadlineSeconds = &r.timeout
pod.Spec.Volumes[0].VolumeSource = api.VolumeSource{
HostPath: &api.HostPathVolumeSource{
Path: r.path,
},
}
return volume.RecycleVolumeByWatchingPodUntilCompletion(r.pvName, pod, r.host.GetKubeClient())
}
// Recycle recycles/scrubs clean an NFS volume.
// Recycle blocks until the pod has completed or any error occurs.
func (r *nfsRecycler) Recycle() error {
pod := r.config.RecyclerPodTemplate
// overrides
pod.Spec.ActiveDeadlineSeconds = &r.timeout
pod.GenerateName = "pv-recycler-nfs-"
pod.Spec.Volumes[0].VolumeSource = api.VolumeSource{
NFS: &api.NFSVolumeSource{
Server: r.server,
Path: r.path,
},
}
return volume.RecycleVolumeByWatchingPodUntilCompletion(pod, r.host.GetKubeClient())
}
// Recycle recycles/scrubs clean a HostPath volume.
// Recycle blocks until the pod has completed or any error occurs.
// HostPath recycling only works in single node clusters and is meant for testing purposes only.
func (r *hostPathRecycler) Recycle() error {
templateClone, err := api.Scheme.DeepCopy(r.config.RecyclerPodTemplate)
if err != nil {
return err
}
pod := templateClone.(*v1.Pod)
// overrides
pod.Spec.ActiveDeadlineSeconds = &r.timeout
pod.Spec.Volumes[0].VolumeSource = v1.VolumeSource{
HostPath: &v1.HostPathVolumeSource{
Path: r.path,
},
}
return volume.RecycleVolumeByWatchingPodUntilCompletion(r.pvName, pod, r.host.GetKubeClient(), r.eventRecorder)
}
// Recycle recycles/scrubs clean an NFS volume.
// Recycle blocks until the pod has completed or any error occurs.
func (r *nfsRecycler) Recycle() error {
templateClone, err := conversion.NewCloner().DeepCopy(r.config.RecyclerPodTemplate)
if err != nil {
return err
}
pod := templateClone.(*api.Pod)
// overrides
pod.Spec.ActiveDeadlineSeconds = &r.timeout
pod.GenerateName = "pv-recycler-nfs-"
pod.Spec.Volumes[0].VolumeSource = api.VolumeSource{
NFS: &api.NFSVolumeSource{
Server: r.server,
Path: r.path,
},
}
return volume.RecycleVolumeByWatchingPodUntilCompletion(r.pvName, pod, r.host.GetKubeClient(), r.eventRecorder)
}