Dockerfile

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

# Install system dependencies required by OpenCV
RUN apt-get update && apt-get install -y \
    libgl1-mesa-glx \
 && rm -rf /var/lib/apt/lists/*

# Create a non-root user with a specified user ID
RUN useradd -m -u 1000 user

# Set environment variables for the non-root user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH \
    NAME=EduConnect \
    EC_ADMIN_PWD='$2b$12$wGncNhE7OVmsb7TKFuNPKuJfKOIKdGtw302VMDJbAPrHrY73jqID.' \
    HF_MODEL_NAME="BitBasher/llama-2-7b-mini-ibased-GGUF" \
    GGUF_MODEL_URL='https://huggingface.co/BitBasher/llama-2-7b-mini-ibased-GGUF/resolve/main/llama-2-7b-mini-ibased.Q5_K_M.gguf' \
    MODEL_CLASS='gguf' \
    CHROMADB_LOC='/home/user/data/chromadb' \
    HF_HOME=/data/.huggingface

# Set the non-root user's home directory as the working directory
WORKDIR $HOME

# Change to the non-root user
USER user

# Copy only the requirements.txt first to leverage Docker cache
COPY --chown=user:user requirements.txt $HOME/app/

# Copy Static files for Jinja2 templates
COPY --chown=user:user ./static /home/user/app/static

# Install any needed packages specified in requirements.txt
RUN pip install --no-cache-dir --user -r $HOME/app/requirements.txt

# Set the working directory to where the application files will be located
WORKDIR $HOME/app

# Copy the rest of the application files into the container
COPY --chown=user:user ./app .

# Create a symbolic link from /data to /home/user/data
RUN ln -s /data /home/user/data

# Set Python path just to make sure
ENV PYTHONPATH="/home/user/app:${PYTHONPATH}"

# Make port 7860 available to the world outside this container
EXPOSE 7860

# Adjust the COPY command for the entrypoint script to ensure correct placement
COPY --chown=user:user entrypoint.sh /home/user/entrypoint.sh

# Change permission of entrypoint.sh and make sure it is executable
RUN chmod +x /home/user/entrypoint.sh

# Update the ENTRYPOINT command to use the full path to entrypoint.sh
ENTRYPOINT ["/home/user/entrypoint.sh"]

# Adjust the CMD to ensure it correctly references the FastAPI app
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]