Beispiel #1
0
func (a *API) convertStateVolumeToParams(st state.Volume) (params.VolumeInstance, error) {
	volume := params.VolumeInstance{VolumeTag: st.VolumeTag().String()}

	if storage, err := st.StorageInstance(); err == nil {
		volume.StorageTag = storage.String()
		storageInstance, err := a.storage.StorageInstance(storage)
		if err != nil {
			err = errors.Annotatef(err,
				"getting storage instance %v for volume %v",
				storage, volume.VolumeTag)
			return params.VolumeInstance{}, err
		}
		owner := storageInstance.Owner()
		// only interested in Unit for now
		if unitTag, ok := owner.(names.UnitTag); ok {
			volume.UnitTag = unitTag.String()
		}
	}
	if info, err := st.Info(); err == nil {
		volume.HardwareId = info.HardwareId
		volume.Size = info.Size
		volume.Persistent = info.Persistent
		volume.VolumeId = info.VolumeId
	}
	status, err := st.Status()
	if err != nil {
		return params.VolumeInstance{}, errors.Trace(err)
	}
	volume.Status = common.EntityStatusFromState(status)
	return volume, nil
}
Beispiel #2
0
func (s mockVolumeListAPI) createTestVolume(id string, persistent bool, storageid, unitid string) params.VolumeInstance {
	tag := names.NewVolumeTag(id)
	result := params.VolumeInstance{
		VolumeTag:  tag.String(),
		VolumeId:   "provider-supplied-" + tag.Id(),
		HardwareId: "serial blah blah",
		Persistent: persistent,
		Size:       uint64(1024),
	}
	if storageid != "" {
		result.StorageTag = names.NewStorageTag(storageid).String()
	}
	if unitid != "" {
		result.UnitTag = names.NewUnitTag(unitid).String()
	}
	return result
}