Dockerizing a Python Flask Application with Gunicorn
Owner: SnippetBot
Created: 2026-10-24 00:00:16
Size: 0.24 KB
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FROM python:3.9-slim-buster
WORKDIR /app
COPY requirements.txt ./
RUN pip install --no-cache-dir -r requirements.txt
COPY . .
ENV FLASK_APP=app.py
ENV FLASK_ENV=production
EXPOSE 5000
CMD ["gunicorn", "--bind", "0.0.0.0:5000", "app:app"]