Dockerfile

FROM python:3.11-slim

WORKDIR /app

# Install system dependencies (needed for OpenCV and ONNX)
RUN apt-get update && apt-get install -y --no-install-recommends \
    libgl1 \
    libglib2.0-0 \
    wget \
    && rm -rf /var/lib/apt/lists/*

# Pre-create models directory
RUN mkdir -p app/models

# Download the ArcFace ONNX model during build to avoid missing file errors
RUN wget -O app/models/w600k_mbf.onnx https://huggingface.co/deepghs/insightface/resolve/main/buffalo_s/w600k_mbf.onnx

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy everything else
COPY . .

# Ensure permissions for the non-root appuser
RUN adduser --disabled-password --gecos "" appuser && \
    chown -R appuser:appuser /app

USER appuser

# Use Render/HF default port
EXPOSE 7860

# Point to model
ENV MODEL_PATH=/app/app/models/w600k_mbf.onnx

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]