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Phase A: 8 new IT-Security training modules (SEC-PWD, SEC-DESK, SEC-KIAI, SEC-BYOD, SEC-VIDEO, SEC-USB, SEC-INC, SEC-HOME) with CTM entries. Bulk content and quiz generation endpoints for all 28 modules. Phase B: Piper TTS service (Python/FastAPI) for local German speech synthesis. training_media table, TTSClient in Go backend, audio generation endpoints, AudioPlayer component in frontend. MinIO storage integration. Phase C: FFmpeg presentation video pipeline — LLM generates slide scripts, ImageMagick renders 1920x1080 slides, FFmpeg combines with audio to MP4. VideoPlayer and ScriptPreview components in frontend. New files: 15 created, 9 modified - compliance-tts-service/ (Dockerfile, main.py, tts_engine.py, storage.py, slide_renderer.py, video_generator.py) - migrations 014-016 (training engine, IT-security modules, media table) - training package (models, store, content_generator, media, handlers) - frontend (AudioPlayer, VideoPlayer, ScriptPreview, api, types, page) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
45 lines
1.3 KiB
Docker
45 lines
1.3 KiB
Docker
FROM python:3.12-slim
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# System dependencies
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RUN apt-get update && apt-get install -y --no-install-recommends \
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ffmpeg \
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libsndfile1 \
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imagemagick \
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fonts-dejavu-core \
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wget \
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&& rm -rf /var/lib/apt/lists/*
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# Create non-root user
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RUN useradd -m -u 1000 ttsuser
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WORKDIR /app
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# Python dependencies
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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# Download Piper model (German, thorsten, high quality)
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RUN mkdir -p /app/models && \
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wget -q -O /app/models/de_DE-thorsten-high.onnx \
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"https://huggingface.co/rhasspy/piper-voices/resolve/main/de/de_DE/thorsten/high/de_DE-thorsten-high.onnx" && \
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wget -q -O /app/models/de_DE-thorsten-high.onnx.json \
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"https://huggingface.co/rhasspy/piper-voices/resolve/main/de/de_DE/thorsten/high/de_DE-thorsten-high.onnx.json"
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# Copy application
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COPY . .
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# Fix ImageMagick policy for PDF/text rendering
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RUN if [ -f /etc/ImageMagick-6/policy.xml ]; then \
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sed -i 's/rights="none" pattern="PDF"/rights="read|write" pattern="PDF"/' /etc/ImageMagick-6/policy.xml; \
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fi
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RUN chown -R ttsuser:ttsuser /app
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USER ttsuser
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EXPOSE 8095
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HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
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CMD python -c "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8095/health')"
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CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8095"]
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