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docs: correct Docker volume drivers supported, add links

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Pasha Sviderski
2026-03-19 11:30:00 +10:00
parent 442f1d97a1
commit 95f80a7fda
1 changed files with 74 additions and 68 deletions
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website/docs/8-compose-file-reference/1-support-matrix.md
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@@ -11,7 +11,7 @@ If you rely on a specific Compose feature that is not supported by Uncloud, plea
::: :::
| Feature | Support Status | Notes | | Feature | Support Status | Notes |
|---------------------|--------------------|----------------------------------------------------------------------------------------------------------------| |----------------------------------|--------------------|----------------------------------------------------------------------------------------------------------------|
| **Services** | | | | **Services** | | |
| `build` | ✅ Supported | Build context and Dockerfile | | `build` | ✅ Supported | Build context and Dockerfile |
| `cap_add` | ✅ Supported | Additional kernel [capabilities](https://man7.org/linux/man-pages/man7/capabilities.7.html) | | `cap_add` | ✅ Supported | Additional kernel [capabilities](https://man7.org/linux/man-pages/man7/capabilities.7.html) |
@@ -65,7 +65,7 @@ If you rely on a specific Compose feature that is not supported by Uncloud, plea
| Tmpfs mounts | ✅ Supported | In-memory filesystems | | Tmpfs mounts | ✅ Supported | In-memory filesystems |
| Volume labels | ✅ Supported | Custom labels | | Volume labels | ✅ Supported | Custom labels |
| External volumes | ✅ Supported | Must exist before deployment | | External volumes | ✅ Supported | Must exist before deployment |
| Volume drivers | ⚠️ Limited | Local driver only | | [Volume drivers][volume-drivers] | ✅ Supported | `local` (supports [NFS][volume-nfs], [CIFS/Samba][volume-cifs]) and manually installed third-party drivers |
| **Configs** | | | | **Configs** | | |
| File-based configs | ✅ Supported | Read from file | | File-based configs | ✅ Supported | Read from file |
| Inline configs | ✅ Supported | Defined in compose file | | Inline configs | ✅ Supported | Defined in compose file |
@@ -77,6 +77,12 @@ If you rely on a specific Compose feature that is not supported by Uncloud, plea
| `x-machines` | ✅ Uncloud-specific | Machine placement constraints | | `x-machines` | ✅ Uncloud-specific | Machine placement constraints |
| `x-ports` | ✅ Uncloud-specific | Service port publishing | | `x-ports` | ✅ Uncloud-specific | Service port publishing |
[volume-drivers]: https://docs.docker.com/engine/storage/volumes/#use-a-volume-driver
[volume-nfs]: https://docs.docker.com/engine/storage/volumes/#create-a-service-which-creates-an-nfs-volume
[volume-cifs]: https://docs.docker.com/engine/storage/volumes/#create-cifssamba-volumes
### Legend ### Legend
- ✅ **Supported**: Feature works as documented - ✅ **Supported**: Feature works as documented
@@ -90,8 +96,8 @@ Uncloud provides several custom extensions to enhance the Compose experience:
### `x-context` ### `x-context`
Set the cluster context for all commands that use the Compose file, such as `deploy`, `build`, and `logs`. This is Set the cluster context for all commands that use the Compose file, such as `deploy`, `build`, and `logs`. This is
useful when you manage multiple clusters and want to make sure a Compose file is always deployed to the right one. useful when you manage multiple clusters and want to make sure a Compose file is always deployed to the right one. No
No need to remember to manually switch clusters with `uc ctx` or `--context`. need to remember to manually switch clusters with `uc ctx` or `--context`.
`x-context` is a top-level key, not a service-level attribute. `x-context` is a top-level key, not a service-level attribute.