File size: 1,187 Bytes
ce9fbaa 0b083c6 ce9fbaa 0b083c6 ce9fbaa 0b083c6 ce9fbaa 0b083c6 ce9fbaa 0b083c6 ce9fbaa 0b083c6 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | # Production backend image for Arabic diacritization API (FastAPI + Diac + Whisper).
# Build context: project root (see docker-compose.yml).
FROM python:3.12-slim-bookworm
ENV PYTHONDONTWRITEBYTECODE=1 \
PYTHONUNBUFFERED=1 \
PYTHONPATH=/app \
HF_HOME=/cache/huggingface \
TRANSFORMERS_CACHE=/cache/huggingface \
PIP_NO_CACHE_DIR=1
WORKDIR /app
# git: install diac from GitHub; ffmpeg: audio format fallback in asr_service.py
RUN apt-get update && apt-get install -y --no-install-recommends \
git \
build-essential \
ffmpeg \
libsndfile1 \
curl \
&& rm -rf /var/lib/apt/lists/*
COPY backend/requirements.txt ./backend/requirements.txt
RUN pip install --no-cache-dir -r backend/requirements.txt
COPY backend ./backend
COPY app ./app
COPY constants ./constants
RUN useradd --create-home --uid 1000 appuser \
&& mkdir -p /cache/huggingface \
&& chown -R appuser:appuser /app /cache/huggingface
USER appuser
EXPOSE 8000
HEALTHCHECK --interval=30s --timeout=10s --start-period=180s --retries=3 \
CMD curl -f http://127.0.0.1:8000/health || exit 1
CMD ["uvicorn", "backend.app.main:app", "--host", "0.0.0.0", "--port", "8000"]
|