Dockerfile.Celery

# Dockerfile.Celery

# Use an official Python runtime as a parent image
FROM python:3.10.13-bookworm

# Set the working directory
WORKDIR /app

# Copy application files into the container
COPY . /app

# Environment variables to prevent Python from writing .pyc files and enable unbuffered stdout/stderr
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

# Set PYTHONPATH to include /app
ENV PYTHONPATH="/app:${PYTHONPATH}"

# Set MODEL_PATH to point to ResNet50 model
ENV MODEL_PATH="/app/cv_model/ResNet50_TCM1.pth"

# Install necessary system dependencies and upgrade pip
RUN apt-get update && apt-get install -y \
    build-essential \
    && pip install --upgrade pip \
    && pip install -r requirements.txt \
    && pip install redis \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Create a non-root user
RUN useradd -ms /bin/bash celeryuser

# Change ownership of /app and its subdirectories to celeryuser
RUN chown -R celeryuser:celeryuser /app

# Switch to celeryuser
USER celeryuser

# Set the default command to run the Celery worker
CMD ["celery", "-A", "app.services.celery.celery_config.celery_app", "worker", "--loglevel=info"]