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HomeAssistantAddons/nfs/README.md

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# Home Assistant Add-on: NFS Server
![Supports amd64 Architecture][amd64-shield]
![Supports aarch64 Architecture][aarch64-shield]
![Supports armv7 Architecture][armv7-shield]
This add-on provides a **user-space NFS server** based on unfs3, perfect for:
- Mounting Home Assistant folders on other machines on your network
- Sharing media, config, or backup folders over NFS
It is designed to be **lightweight and kernel-independent**, running entirely in user-space without requiring NFS kernel modules.
## Configuration
```yaml
shares:
- folder: media
allowed_network: 192.168.1.0/24
read_only: false
```
### Parameters
| Variable | Default | Description |
|-----------------------------|---------------------|--------------------------------------------------------------------|
| `shares[].folder` | `media` | HA folder to export (`media`, `share`, `config`, `backup`) |
| `shares[].allowed_network` | `192.168.1.0/24` | Network(s) allowed to access the share. Comma-separated for multiple (e.g. `192.168.1.0/24, 10.0.0.0/8`) |
| `shares[].read_only` | `false` | Whether the share is read-only |
You can define multiple shares:
```yaml
shares:
- folder: media
allowed_network: 192.168.1.0/24
read_only: false
- folder: share
allowed_network: 192.168.1.0/24
read_only: false
- folder: config
allowed_network: 192.168.1.10/32
read_only: true
```
## Installation
1. Go to Home Assistant → **Supervisor → Add-on Store**
2. Add this repository (Settings → Repositories → `https://github.com/martemme/HomeAssistantAddons`)
3. Install the add-on, configure your shares and start it
## Usage
Once started, mount a share from a client machine.
Example on Linux:
```bash
mkdir /mnt/hass-media
mount -t nfs <home-assistant-ip>:/media /mnt/hass-media
```
Example on macOS:
```bash
mkdir /mnt/hass-media
mount -t nfs -o resvport <home-assistant-ip>:/media /mnt/hass-media
```
## Requirements
- Home Assistant OS or Supervised
- Supported architecture: `amd64`, `aarch64`, `armv7`
- NFS kernel modules are **not** required (uses unfs3 user-space server)
## Notes
> ⚠️ Always restrict `allowed_network` to your local subnet. Avoid using `0.0.0.0/0` in production.
## Changelog & Releases
Releases are based on [Semantic Versioning][semver], and use the format
of `MAJOR.MINOR.PATCH`. In a nutshell, the version will be incremented
based on the following:
- `MAJOR`: Incompatible or major changes.
- `MINOR`: Backwards-compatible new features and enhancements.
- `PATCH`: Backwards-compatible bugfixes and package updates.
---
Made with ❤️ for automation and resilience.
[semver]: http://semver.org/spec/v2.0.0.html
[aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
[amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
[armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg