# AI Chat - Open WebUI for aichat.zoneco.org

This folder contains the configuration for deploying [Open WebUI](https://github.com/open-webui/open-webui) at `aichat.zoneco.org`.

## Quick Start

### 1. Configure Environment

```bash
cp .env.example .env
```

Edit `.env` and set your OpenAI API key:

```
OPENAI_API_KEY=sk-your-actual-api-key-here
```

### 2. Deployment Options

#### Option A: Deploy with the main infrastructure (recommended)

The aichat service is already included in `funzone-infrastructure/docker-compose.yml`. Simply deploy from the infrastructure folder:

```bash
cd ../funzone-infrastructure
docker-compose up -d --build
```

#### Option B: Deploy standalone

```bash
docker-compose -f docker-compose.aichat.yml up -d
```

This requires the `funzone-net` Docker network to exist. If it doesn't, create it:

```bash
docker network create funzone-net
```

## How It Works

- The container `funzone_aichat` runs Open WebUI on port 8080 (mapped to `127.0.0.1:3005`)
- Nginx proxies `https://aichat.zoneco.org` → `http://funzone_aichat:8080`
- WebSocket connections are supported for streaming AI responses
- Data is persisted in the `open-webui-data` Docker volume

## Environment Variables

| Variable | Required | Description |
|----------|----------|-------------|
| `OPENAI_API_KEY` | Yes | Your OpenAI API key |
| `WEBUI_NAME` | No | Display name for the UI |
| `WEBUI_URL` | No | Public URL of the instance |
| `WEBUI_SECRET_KEY` | No | Secret key for authentication |
| `DEFAULT_USER_ROLE` | No | Default role for new users |
| `ENABLE_SIGNUP` | No | Allow user registration |
| `ENABLE_LOGIN` | No | Allow user login |
| `DEFAULT_MODELS` | No | Default models to use |

## Files

| File | Description |
|------|-------------|
| `.env.example` | Example environment variables |
| `.env` | Your actual environment variables (gitignored) |
| `docker-compose.aichat.yml` | Standalone docker-compose for aichat |
| `README.md` | This file |

## Infrastructure Files Modified

| File | Change |
|------|--------|
| `funzone-infrastructure/nginx/sites-available/aichat.zoneco.org.conf` | Nginx server block for aichat subdomain |
| `funzone-infrastructure/nginx/nginx.conf` | Added upstream `aichat-service` pointing to `funzone_aichat:8080` |
| `funzone-infrastructure/nginx/Dockerfile` | Added symlink for aichat config |
| `funzone-infrastructure/docker-compose.yml` | Added aichat service and `open-webui-data` volume |