| 1 | /*++ |
| 2 | |
| 3 | Copyright (c) Microsoft. All rights reserved. |
| 4 | |
| 5 | Module Name: |
| 6 | |
| 7 | WSLCVolumeMetadata.h |
| 8 | |
| 9 | Abstract: |
| 10 | |
| 11 | JSON schema for WSLC volume metadata stored in Docker volume labels. |
| 12 | |
| 13 | --*/ |
| 14 | |
| 15 | #pragma once |
| 16 | |
| 17 | #include "JsonUtils.h" |
| 18 | |
| 19 | namespace wsl::windows::service::wslc { |
| 20 | |
| 21 | // Label key used to store WSLC volume metadata in Docker volume labels. |
| 22 | constexpr auto WSLCVolumeMetadataLabel = "com.microsoft.wsl.volume.metadata"; |
| 23 | |
| 24 | // Volume driver name for VHD-backed volumes. |
| 25 | constexpr auto WSLCVhdVolumeDriver = "vhd"; |
| 26 | |
| 27 | // Volume driver name for guest-backed volumes (passthrough to docker's built-in "local" driver). |
| 28 | constexpr auto WSLCGuestVolumeDriver = "guest"; |
| 29 | |
| 30 | // The level at which a volume exists: "local" (machine level) or "global" (cluster-wide). |
| 31 | // Every WSLC volume is machine level. |
| 32 | constexpr auto WSLCVolumeScope = "local"; |
| 33 | |
| 34 | struct WSLCVolumeMetadata |
| 35 | { |
| 36 | std::string Driver; |
| 37 | std::map<std::string, std::string> DriverOpts; |
| 38 | std::map<std::string, std::string> Properties; |
| 39 | |
| 40 | NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT(WSLCVolumeMetadata, Driver, DriverOpts, Properties); |
| 41 | }; |
| 42 | |
| 43 | } // namespace wsl::windows::service::wslc |