# Home assistant add-on: Collabora

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## About

Collabora Online is a collaborative office suite based on LibreOffice technology.

## Installation

---

1. Add my add-ons repository to your Home Assistant instance or click the My link below.
1. Install the add-on.
1. Start the add-on.
1. Check the add-on logs to verify successful startup.

<a href="https://my.home-assistant.io/redirect/supervisor_addon/?addon=local_collabora" target="_blank"><img src="https://my.home-assistant.io/badges/supervisor_addon.svg" alt="Open your Home Assistant instance and show the add add-on repository dialog"/></a>

## Configuration

---

Webui can be found at `https://homeassistant:9980/browser/dist/admin/admin.html`.

### Options

| Option | Type | Default | Description |
|--------|------|---------|-------------|
| `aliasgroup1` | str | | Nextcloud external domain with escaped dots using two \ (e.g. `nextcloud_domain\\.com`) |
| `domain1` | str | | Collabora external domain with escaped dots using two \ (e.g. `code_domain\\.com`) |
| `extra_params` | str | | Extra parameters passed to the Collabora start script |
| `ssl` | bool | `false` | Enable SSL using certificates from /ssl |
| `certfile` | str | `fullchain.pem` | Certificate file name located in /ssl |
| `keyfile` | str | `privkey.pem` | Private key file name located in /ssl |
| `username` | str | | Username for the Collabora admin console |
| `password` | str | | Password for the Collabora admin console |
| `dictionaries` | str | | Space-separated list of dictionary languages to install |

### Example configuration

```yaml
aliasgroup1: nextcloud_domain\\.com
domain1: code_domain\\.com
extra_params: ""
ssl: true
certfile: fullchain.pem
keyfile: privkey.pem
username: admin
password: changeme
```

### Using Collabora with Nextcloud

1. Install the Collabora add-on and configure the options above.
1. Start the add-on and expose the Collabora server to an external domain.
1. Install and configure the Nextcloud add-on.
1. Inside Nextcloud, install the **Nextcloud Office** app.
1. In Nextcloud **Administration Settings → Office**, set the Collabora server URL to `https://yourdomain:9980` and enable **Disable certificate validation**.

### Custom Scripts and Environment Variables

This addon supports custom scripts and environment variables through the `addon_config` mapping:

- **Custom scripts**: See [Running Custom Scripts in Addons](https://github.com/alexbelgium/hassio-addons/wiki/Running-custom-scripts-in-Addons)
- **Environment variables**: See [Add Environment Variables to your Addon](https://github.com/alexbelgium/hassio-addons/wiki/Add-Environment-variables-to-your-Addon)

## Support

Create an issue on GitHub

