minhle202/flask-api repository overview

⁠minhle202/flask-api

A production-grade Python 3.12 + Flask 3 + Gunicorn REST API starter image. Part of the minhle202 family of Docker Hub starter images by Lê Đức Minh. Spin up a clean, secure JSON API in seconds and use it as a template for your own services.

⁠Tags

• latest — current stable build
• Multi-arch: linux/amd64 and linux/arm64

⁠Quick start

docker run --rm -p 8000:8000 minhle202/flask-api

Listens on port 8000 by default; override with -e PORT=9000.

curl http://localhost:8000/
curl http://localhost:8000/health
curl "http://localhost:8000/api/hello?name=Minh"

⁠Endpoints

⁠Features

• Gunicorn production WSGI server — 2 workers, 4 threads each, with graceful SIGTERM worker shutdown for clean rolling restarts.
• Python 3.12-slim base for a small, current runtime.
• Multi-stage venv build keeps the final image lean and free of build tools.
• Non-root execution as appuser (UID 10001).
• Built-in HEALTHCHECK probing /health.

⁠Source

https://github.com/DucMinhNe/docker-flask-api⁠

Licensed under MIT © 2026 Lê Đức Minh.