resource¶
Based on the existing PV and PVC object classes of Kubernetes, Hwameistor defines richer object classes to associate PV/PVC with local data disks.
| Kind | Abbreviation | Function |
|---|---|---|
| LocalDiskNode | ldn | registered node |
| LocalDisk | ld | Register the data disk on the node and automatically identify the free and available data disk |
| LocalDiskClaim | ldc | Filter and register local data disk |
| LocalStorageNode | lsn | Automatically create storage pools, that is, LVM logical volume groups |
| LocalVolume | lv | Create LVM logical volume, assign to PersistentVolume |
| LocalDiskExpand | lvexpand | Storage Pool Expansion |