# gateway-chat

Persistent static-serve of **`tools/gateway-chat.html`** — the zero-dependency web chat
for **smoking models on the LiteLLM gateway** (`10.250.50.70:4000`). It auto-discovers
every gateway model via `/v1/models` (the ↻ control — new models just appear), takes
system prompts, streams responses (renders `reasoning_content`), and supports image
upload for vision models (Qwopus, image-judge). It deliberately never sends a `tools`
field, sidestepping the vLLM empty-`tools` 400.

- **Host:** ana-docker (non-GPU)
- **URL:** http://10.250.50.70:8091
- **Image:** `nginx:alpine` (tiny static server — no GPU, no DB)
- **Served file:** `conf/index.html` → mounted read-only at
  `/usr/share/nginx/html/index.html`

## The served file mirrors `tools/gateway-chat.html`

The canonical/editable source is the repo's **`tools/gateway-chat.html`** (also openable
`file://` or via `python3 -m http.server -d tools`). `conf/index.html` here is the
deployed copy. After editing the tool, re-sync + redeploy:

```bash
cp tools/gateway-chat.html stacks/gateway-chat/conf/index.html
scripts/deploy-stack.sh ana-docker gateway-chat --conf
```

No restart needed — the file is bind-mounted, so nginx serves the new content on the next
request. (Restart only if you want a forced reload.)

## Deploy

```bash
scripts/deploy-stack.sh ana-docker gateway-chat            # compose + conf
ssh ana-docker 'cd /opt/docker/compose/gateway-chat && docker compose up -d'
```

Set the gateway base URL + an API key in the page's sidebar (persists in `localStorage`),
then hit ↻ to load the model list.