Dockerfile

# Use official Python image
FROM python:3.11-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

# Set working directory
WORKDIR /app

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

# Install system dependencies
RUN apt-get update && apt-get install -y \
    postgresql-client \
    && rm -rf /var/lib/apt/lists/*

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

# Copy the rest of the application code into the container
COPY . .

# Collect static files
RUN python manage.py collectstatic --noinput --clear || true

# Expose port
EXPOSE 8000

# Use gunicorn instead of runserver
CMD gunicorn job_board_backend.wsgi:application --bind 0.0.0.0:$PORT