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# Use an official Python runtime as a parent image | |
FROM python:3.9-slim | |
# Set environment variables for Python | |
ENV PYTHONDONTWRITEBYTECODE 1 | |
ENV PYTHONUNBUFFERED 1 | |
# Set environment variables | |
#ENV LANG=C.UTF-8 LC_ALL=C.UTF-8 | |
#ENV PATH="/home/user/.local/bin:$PATH" | |
#ENV HF_HOME="/app/.cache/huggingface" | |
# Create cache directories | |
RUN mkdir -p /app/.cache/huggingface /app/.cache/matplotlib | |
# Set environment variables for Hugging Face and Matplotlib cache | |
ENV TRANSFORMERS_CACHE=/app/.cache/huggingface | |
ENV HF_HOME=/app/.cache/huggingface | |
ENV MPLCONFIGDIR=/app/.cache/matplotlib | |
# Adding permission for the cache | |
RUN chmod -R 777 /app/.cache | |
# Set the working directory | |
WORKDIR /app | |
# Install system dependencies, including libgomp | |
RUN apt-get update && apt-get install -y \ | |
libgl1-mesa-glx \ | |
libgomp1 \ | |
libglib2.0-0 \ | |
&& rm -rf /var/lib/apt/lists/* | |
# Set environment variables for Huggingface and Matplotlib cache directories | |
ENV MPLCONFIGDIR=/tmp/matplotlib | |
ENV TRANSFORMERS_CACHE=/tmp/transformers_cache | |
# Copy the requirements file into the container at /app | |
COPY requirements.txt /app/ | |
# Install any needed packages specified in requirements.txt | |
RUN pip install --no-cache-dir --upgrade -r requirements.txt | |
# Create directories for session storage and uploads | |
#RUN mkdir -p /app/flask_sessions /app/uploads && chmod -R 777 /app/flask_sessions /app/uploads | |
# Create directories for session storage, uploads, and cache | |
RUN mkdir -p /app/flask_sessions /app/uploads /tmp/matplotlib /tmp/transformers_cache && chmod -R 777 /app/flask_sessions /app/uploads /tmp/matplotlib /tmp/transformers_cache | |
# Copy the rest of the application code to /app | |
COPY . /app/ | |
# Expose the port that the app runs on | |
EXPOSE 7860 | |
# Set environment variables for Flask | |
ENV FLASK_APP=app.py | |
ENV FLASK_ENV=production | |
# Command to run the Flask app using Gunicorn | |
CMD ["gunicorn", "-w", "1", "-b", "0.0.0.0:7860", "--timeout", "120", "app:app"] |