func (plugin *emptyDirPlugin) newUnmounterInternal(volName string, podUID types.UID, mounter mount.Interface, mountDetector mountDetector) (volume.Unmounter, error) {
ed := &emptyDir{
pod: &api.Pod{ObjectMeta: api.ObjectMeta{UID: podUID}},
volName: volName,
medium: api.StorageMediumDefault, // might be changed later
mounter: mounter,
mountDetector: mountDetector,
plugin: plugin,
MetricsProvider: volume.NewMetricsDu(getPath(podUID, volName, plugin.host)),
}
return ed, nil
}
func (plugin *emptyDirPlugin) newMounterInternal(spec *volume.Spec, pod *api.Pod, mounter mount.Interface, mountDetector mountDetector, opts volume.VolumeOptions) (volume.Mounter, error) {
medium := api.StorageMediumDefault
if spec.Volume.EmptyDir != nil { // Support a non-specified source as EmptyDir.
medium = spec.Volume.EmptyDir.Medium
}
return &emptyDir{
pod: pod,
volName: spec.Name(),
medium: medium,
mounter: mounter,
mountDetector: mountDetector,
plugin: plugin,
rootContext: plugin.host.GetRootContext(),
MetricsProvider: volume.NewMetricsDu(getPath(pod.UID, spec.Name(), plugin.host)),
}, nil
}