36 lines
1.2 KiB
Docker
36 lines
1.2 KiB
Docker
# FlowerCore biblical-tts — eSpeak-NG-backed TTS for Ancient Greek (grc) and
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# Hebrew (he). Wraps the espeak-ng binary in a small FastAPI app exposing
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# /tts (returns WAV) and /timings (returns word timings via espeak's
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# --pho output). Same shape as fc-speech-align so AiStation can talk to
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# both with one HTTP client pattern.
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FROM python:3.12-slim
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ENV PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1 \
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PIP_DISABLE_PIP_VERSION_CHECK=1 \
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PIP_NO_CACHE_DIR=1
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# espeak-ng has built-in support for grc (Ancient Greek) and he (Hebrew).
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# libsndfile1 is for the wav post-processing step.
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends \
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espeak-ng \
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libsndfile1 \
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ca-certificates \
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&& rm -rf /var/lib/apt/lists/*
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WORKDIR /app
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COPY requirements.txt /app/
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RUN pip install --no-cache-dir -r requirements.txt
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COPY app.py /app/
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RUN useradd --create-home --shell /usr/sbin/nologin --uid 1654 tts
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USER 1654
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EXPOSE 10402
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HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
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CMD python -c "import urllib.request,sys; urllib.request.urlopen('http://127.0.0.1:10402/health',timeout=3); sys.exit(0)" || exit 1
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CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "10402", "--workers", "1"]
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