Fix docs: no localhost, wire up ai.home / ai.haylan.ch via existing NPM

Resolves wayfinder ticket #8. The stack is reached over LAN/WAN hostnames,
not localhost:
- Open WebUI: ai.home (LAN) and ai.haylan.ch (external, via DMZ) routed
  through the existing Nginx Proxy Manager instance to the published
  WEBUI_PORT — no new reverse-proxy service needed in this repo.
- llama.cpp's raw API stays LAN-only and unregistered in NPM (no auth of
  its own); coding CLIs reach it via the box's LAN IP or ai.home directly.

New docs/network-access.md documents the NPM proxy-host setup and the
LAN-only decision. coding-cli-setup.md and README updated to stop
referencing localhost.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
2026-08-24 18:28:14 +02:00
co-authored by Claude-Bot
parent 7d8c9324b2
commit c01ef8965d
3 changed files with 29 additions and 11 deletions
+3 -3
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@@ -12,9 +12,9 @@ cp .env.example .env # adjust if needed
docker compose up -d
```
- Open WebUI: http://localhost:3000 (first signup becomes the admin account `WEBUI_AUTH` is on)
- llama.cpp OpenAI-compatible API: http://localhost:8080/v1
- llama.cpp Anthropic Messages API (for Claude Code CLI): http://localhost:8080/v1/messages
- Open WebUI: `http://<this-machine>:3000` locally, or `ai.home` / `ai.haylan.ch` once routed through Nginx Proxy Manager — see [`docs/network-access.md`](docs/network-access.md). First signup becomes the admin account (`WEBUI_AUTH` is on).
- llama.cpp OpenAI-compatible API: `http://<this-machine>:8080/v1`**LAN-only, not proxied**, see `docs/network-access.md`.
- llama.cpp Anthropic Messages API (for Claude Code CLI): `http://<this-machine>:8080/v1/messages` — same LAN-only scope.
Pointing Claude Code CLI, Kimi CLI, or OpenCode CLI at the local endpoint: see [`docs/coding-cli-setup.md`](docs/coding-cli-setup.md).
+10 -8
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@@ -2,11 +2,13 @@
This stack's llama.cpp server exposes two endpoints once `docker compose up` is running (see `docker-compose.yml`):
- **OpenAI-compatible**: `http://localhost:8080/v1` (or `${LLAMA_PORT}` if you changed it in `.env`)
- **Anthropic Messages API shim**: `http://localhost:8080` (adds `/v1/messages`)
- **OpenAI-compatible**: `http://<ai-box>:8080/v1` (or `${LLAMA_PORT}` if you changed it in `.env`)
- **Anthropic Messages API shim**: `http://<ai-box>:8080` (adds `/v1/messages`)
Both serve the same model — `Qwen3.8-27B-UD-Q4_K_XL.gguf` — behind whichever wire format the client speaks.
`<ai-box>` is this machine's LAN address — its LAN IP, or `ai.home` if your local DNS resolves that hostname directly to the box. **This API is LAN-only, not reachable via `ai.haylan.ch`** — it's deliberately not registered in Nginx Proxy Manager (no auth of its own, unlike Open WebUI). See `docs/network-access.md`. If you're running a coding CLI from this machine itself, `localhost` works too.
> **Read this before relying on it for real work.** Qwen3.8-27B's tool-calling has **documented, open llama.cpp upstream bugs** (parser fails on text before `<tool_call>`, tool calls emitted as inert XML inside thinking blocks — see `docs/research/qwen3.8-27b-tool-calling.md`). Every setup below inherits this risk identically, regardless of which CLI or wire format you use. Don't trust it for unattended multi-step agentic work until you've run the smoke test in [issue #5](https://git.arthurerlich.de/haylan/LLM-Server/issues/5).
## Claude Code CLI
@@ -14,7 +16,7 @@ Both serve the same model — `Qwen3.8-27B-UD-Q4_K_XL.gguf` — behind whichever
Claude Code speaks the **Anthropic Messages API** — point it at the shim, not the OpenAI-compatible endpoint:
```bash
export ANTHROPIC_BASE_URL=http://localhost:8080
export ANTHROPIC_BASE_URL=http://<ai-box>:8080
export ANTHROPIC_API_KEY=local # value is unchecked by llama.cpp, but the client requires it set
claude
```
@@ -28,7 +30,7 @@ Kimi CLI speaks plain **OpenAI Chat Completions** — no shim needed. Configure
```toml
[providers.openai]
type = "openai"
base_url = "http://localhost:8080/v1"
base_url = "http://<ai-box>:8080/v1"
api_key = "local"
```
@@ -53,7 +55,7 @@ curl -fsSL https://opencode.ai/install | bash
"npm": "@ai-sdk/openai-compatible",
"name": "llama.cpp (local)",
"options": {
"baseURL": "http://localhost:8080/v1",
"baseURL": "http://<ai-box>:8080/v1",
"apiKey": "sk-local-not-checked"
},
"models": {
@@ -80,8 +82,8 @@ Select the model with `llamacpp/qwen3.8-27b`.
| CLI | Wire format | Endpoint | Config |
|---|---|---|---|
| Claude Code | Anthropic Messages | `http://localhost:8080` | `ANTHROPIC_BASE_URL` env var |
| Kimi CLI | OpenAI Chat Completions | `http://localhost:8080/v1` | `config.toml` provider block |
| OpenCode | OpenAI Chat Completions | `http://localhost:8080/v1` | `opencode.json` provider block |
| Claude Code | Anthropic Messages | `http://<ai-box>:8080` | `ANTHROPIC_BASE_URL` env var |
| Kimi CLI | OpenAI Chat Completions | `http://<ai-box>:8080/v1` | `config.toml` provider block |
| OpenCode | OpenAI Chat Completions | `http://<ai-box>:8080/v1` | `opencode.json` provider block |
Further reading: `docs/research/qwen3.8-27b-tool-calling.md`, `docs/research/opencode-cli-setup.md`.
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@@ -0,0 +1,16 @@
# Network access: ai.home / ai.haylan.ch
Open WebUI is meant to be reachable as **`ai.home`** on the LAN and **`ai.haylan.ch`** from outside. This stack doesn't run its own reverse proxy — it publishes Open WebUI's port to the host (`${WEBUI_PORT:-3000}`, see `docker-compose.yml`) and relies on the **existing Nginx Proxy Manager (NPM)** instance already fronting other self-hosted services on this network.
## What to set up in NPM
Two Proxy Hosts, both pointing at this machine's LAN IP on port `${WEBUI_PORT:-3000}` (Open WebUI):
- **`ai.home`** — internal only, no external DNS/TLS needed unless you want it.
- **`ai.haylan.ch`** — external, reachable via the DMZ already forwarding it to NPM; let NPM issue/manage the TLS cert as it does for other services.
## llama.cpp's raw API stays LAN-only — deliberately
The inference API (port `${LLAMA_PORT:-8080}`) is **not** registered in NPM and is **not** reachable via `ai.haylan.ch`. It has no authentication of its own (unlike Open WebUI, which has login enabled) — putting it on the public internet would mean an unauthenticated inference endpoint. Coding-agent CLIs (Claude Code, Kimi, OpenCode — see `docs/coding-cli-setup.md`) reach it directly over the LAN, using this machine's LAN IP or `ai.home` if your local DNS resolves that hostname straight to the box (bypassing NPM, which only fronts ports 80/443).
If you later want external CLI access too, that's a deliberate scope change — see the map ([issue #1](https://git.arthurerlich.de/haylan/LLM-Server/issues/1)) before doing it, since it changes the security posture (the raw API would need its own auth in front of it).