Dockerfile

# Use an official Python runtime as a parent image
FROM python:3.9-slim

# Add image metadata
LABEL org.opencontainers.image.description="FastAPI OCR service using PaddleOCR"

# Set the working directory in the container
WORKDIR /app

# Install system dependencies required for PaddleOCR
RUN apt-get update && apt-get install -y \
    libgl1-mesa-glx \
    libglib2.0-0 \
    libgomp1 \
    && rm -rf /var/lib/apt/lists/*

# Copy the requirements file into the container
COPY requirements.txt .

# Install numpy first to ensure correct version
RUN pip install numpy==1.23.5

# Install paddlepaddle from official source
RUN pip install paddlepaddle==3.0.0rc1 -i https://www.paddlepaddle.org.cn/packages/stable/cpu/

# Install other Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application code
COPY . .

# Expose the port the app runs on
EXPOSE 8010

# Command to run the application
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8010"]