Dockerfile.tts-bridge

@@ -1,10 +0,0 @@
-FROM python:3.13-slim
-
-WORKDIR /app
-COPY requirements.tts-bridge.txt ./requirements.txt
-RUN pip install --no-cache-dir -r requirements.txt
-COPY tts_bridge.py ./app.py
-RUN useradd --system --uid 10001 --home /nonexistent --shell /usr/sbin/nologin ttsbridge
-USER 10001:10001
-EXPOSE 8099
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8099", "--proxy-headers", "--no-server-header"]

README.md

@@ -1,11 +1,3 @@
 # automation1 services
 
-Git-managed Docker Compose stack for the existing automation1 services and the authenticated TTS bridge.
+Git-managed Compose stack for Vaultwarden and Uptime Kuma on `automation1`. Runtime variables are stored in Dockhand and are not committed.
-
-## TTS bridge
-
-- Listen address: `0.0.0.0:8099`
-- Health: `GET /health`
-- Voiceclone: `POST /v1/tts` with bearer authentication
-- Default voice: `deep_thought.mp3`
-- Secrets stay host-local under `/app-config/tts-bridge/` and are never committed.

compose.yaml

@@ -32,34 +32,3 @@ services:
       timeout: 30s
       start_period: 180s
       retries: 5
-
-  tts-bridge:
-    build:
-      context: .
-      dockerfile: Dockerfile.tts-bridge
-    image: local/automation1-tts-bridge:1.0.0
-    container_name: tts-bridge
-    restart: always
-    ports:
-      - "0.0.0.0:8099:8099"
-    environment:
-      BUTLER_URL: http://10.4.1.116:8888
-      BUTLER_TOKEN_FILE: /run/secrets/butler_token
-      CLIENT_TOKEN_FILE: /run/secrets/client_token
-      DEFAULT_VOICE: deep_thought.mp3
-    volumes:
-      - /app-config/tts-bridge/butler-token:/run/secrets/butler_token:ro
-      - /app-config/tts-bridge/client-token:/run/secrets/client_token:ro
-    read_only: true
-    tmpfs:
-      - /tmp:size=16m,mode=1777
-    security_opt:
-      - no-new-privileges:true
-    cap_drop:
-      - ALL
-    healthcheck:
-      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8099/health', timeout=5)"]
-      interval: 30s
-      timeout: 10s
-      retries: 3
-      start_period: 20s

requirements.tts-bridge.txt

@@ -1,3 +0,0 @@
-fastapi==0.116.1
-httpx==0.28.1
-uvicorn==0.35.0

tts_bridge.py

@@ -1,76 +0,0 @@
-from __future__ import annotations
-
-import hmac
-import os
-from contextlib import asynccontextmanager
-from pathlib import Path
-
-import httpx
-from fastapi import Depends, FastAPI, Header, HTTPException
-from fastapi.responses import Response
-from pydantic import BaseModel, Field
-
-BUTLER_URL = os.environ.get("BUTLER_URL", "http://10.4.1.116:8888").rstrip("/")
-BUTLER_TOKEN_FILE = Path(os.environ.get("BUTLER_TOKEN_FILE", "/run/secrets/butler_token"))
-CLIENT_TOKEN_FILE = Path(os.environ.get("CLIENT_TOKEN_FILE", "/run/secrets/client_token"))
-DEFAULT_VOICE = os.environ.get("DEFAULT_VOICE", "deep_thought.mp3")
-
-
-def _read_secret(path: Path, label: str) -> str:
-    try:
-        value = path.read_text().strip()
-    except OSError as exc:
-        raise RuntimeError(f"{label} secret is unavailable") from exc
-    if not value:
-        raise RuntimeError(f"{label} secret is empty")
-    return value
-
-
-@asynccontextmanager
-async def lifespan(app: FastAPI):
-    app.state.butler_token = _read_secret(BUTLER_TOKEN_FILE, "Butler")
-    app.state.client_token = _read_secret(CLIENT_TOKEN_FILE, "Client")
-    app.state.http = httpx.AsyncClient(timeout=httpx.Timeout(190.0, connect=10.0))
-    yield
-    await app.state.http.aclose()
-
-
-app = FastAPI(title="Pfannkuchen TTS Bridge", version="1.0.0", lifespan=lifespan, docs_url=None, redoc_url=None, openapi_url=None)
-
-
-class GenerateRequest(BaseModel):
-    text: str = Field(min_length=1, max_length=2000)
-    voice: str = Field(default=DEFAULT_VOICE, pattern=r"^[A-Za-z0-9_.-]+$")
-    language: str = Field(default="de", pattern=r"^[A-Za-z]{2,8}(?:-[A-Za-z0-9]{2,8})?$")
-
-
-def verify_client(authorization: str | None = Header(default=None)) -> None:
-    if not authorization or not authorization.startswith("Bearer "):
-        raise HTTPException(status_code=401, detail="Missing bearer token")
-    supplied = authorization.removeprefix("Bearer ").strip()
-    if not hmac.compare_digest(supplied, app.state.client_token):
-        raise HTTPException(status_code=401, detail="Invalid bearer token")
-
-
-@app.get("/health")
-async def health():
-    try:
-        response = await app.state.http.get(f"{BUTLER_URL}/tts/health", headers={"Authorization": f"Bearer {app.state.butler_token}"})
-        response.raise_for_status()
-        chatterbox_ok = response.json().get("chatterbox") == "ok"
-    except (httpx.HTTPError, ValueError):
-        chatterbox_ok = False
-    return {"status": "ok" if chatterbox_ok else "degraded", "chatterbox": chatterbox_ok}
-
-
-@app.post("/v1/tts", response_class=Response, dependencies=[Depends(verify_client)])
-async def generate(req: GenerateRequest):
-    try:
-        upstream = await app.state.http.post(f"{BUTLER_URL}/tts/generate", headers={"Authorization": f"Bearer {app.state.butler_token}"}, json=req.model_dump())
-    except httpx.RequestError:
-        raise HTTPException(status_code=502, detail="Butler is unavailable")
-    if upstream.status_code != 200:
-        raise HTTPException(status_code=502, detail="Speech generation failed")
-    if not upstream.content.startswith(b"RIFF"):
-        raise HTTPException(status_code=502, detail="Invalid audio received")
-    return Response(content=upstream.content, media_type="audio/wav", headers={"Content-Disposition": 'inline; filename="voiceclone.wav"', "Cache-Control": "no-store", "X-Content-Type-Options": "nosniff"})