alternative-backend-service/dockerfile
saani af4570d6d2 chore(docker): change application port from 8080 to 8081
Update the Dockerfile to use port 8081 instead of 8080 for the application.
This includes:
- Modified EXPOSE directive to port 8081
- Updated Gunicorn bind address to 0.0.0.0:8081

Ensures consistency between the exposed port and the actual port the
application binds to when running inside the container.
2025-11-23 14:06:30 +00:00

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FROM python:3.11-slim
# Set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1
# Set work directory
WORKDIR /app
# Install system dependencies
RUN apt-get update && apt-get install -y \
gcc \
&& rm -rf /var/lib/apt/lists/*
# Copy requirements and install Python dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir --upgrade pip
RUN pip install --no-cache-dir -r requirements.txt
# Copy project
COPY . .
# Collect static files
RUN python manage.py collectstatic --noinput
# Expose port
EXPOSE 8081
# Run migrations and start Gunicorn
CMD sh -c "python manage.py migrate && gunicorn booking_system.wsgi:application --bind 0.0.0.0:8081 --workers 3"