docs: Environment variables (#1297)

This commit is contained in:
Kroese
2026-07-18 00:28:24 +02:00
committed by GitHub
parent a7fb161974
commit f1defa6890
+8 -1
View File
@@ -9,6 +9,7 @@ An empty default means the variable is unset and its value is determined automat
| Variable | Default | Description |
|---|---|---|
| `URL` | | URL or local path to the DSM `.pat` installation file. Downloads the default Virtual DSM image automatically when unset. |
| `COUNTRY` | | Country code used to select the Synology download mirror. Detected automatically when unset. |
| `HOST_MAC` | | MAC address reported to DSM. |
| `HOST_MODEL` | | Synology host model reported to DSM. |
| `HOST_SERIAL` | | Synology host serial number reported to DSM. |
@@ -73,6 +74,13 @@ An empty default means the variable is unset and its value is determined automat
| `GPU` | `N` | Enables Intel iGPU acceleration. |
| `RENDERNODE` | `/dev/dri/renderD128` | Render node used for GPU acceleration. |
## ⚙️ System
| Variable | Default | Description |
|---|---|---|
| `MACHINE` | `q35` | QEMU machine type. |
| `ARGUMENTS` | | Additional raw arguments appended to the QEMU command line. |
## 🔌 Shutdown
| Variable | Default | Description |
@@ -90,4 +98,3 @@ An empty default means the variable is unset and its value is determined automat
| `COM_PORT` | `2210` | Internal communication port used by the DSM host helper. |
| `CHR_PORT` | `12345` | Internal character device port used by the DSM host helper. |
| `HOST_DEBUG` | `N` | Enables debug output for the DSM host helper. |
| `ARGUMENTS` | | Additional raw arguments appended to the QEMU command line. |