Dockerfile

FROM python:3.12-slim-bookworm

RUN apt-get update \
    && apt-get upgrade -y \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*


RUN adduser --disabled-password --gecos "" appuser
WORKDIR /app

COPY requirements.txt .
RUN python -m pip install --no-cache-dir --upgrade pip \
    && pip install --no-cache-dir -r requirements.txt

COPY app/ ./app/
COPY alembic.ini ./
COPY migrations/ ./migrations/

RUN mkdir -p /data/evidence \
    && chmod -R a+rX /app/app /app/migrations \
    && chmod a+r /app/alembic.ini \
    && chown -R appuser /data/evidence

USER appuser
EXPOSE 8000

HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 CMD python -c "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/health', timeout=3).read()" || exit 1

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]