Data Science Docker Image — JupyterLab 4 + Python 3.12 Analytics Stack (non-root, Postgres 16, 26 pinned packages, headless papermill runs)

A pinned, multi-stage, non-root JupyterLab 4 data science image (26 exact package versions) plus a compose stack with Postgres 16 and a headless papermill batch runner, where every setting is an environment variable the buyer owns and the notebook token is never blanked.

Run

docker compose up -d

Files

• Dockerfile
• requirements.lock.txt
• scripts/entrypoint.sh
• scripts/healthcheck.sh
• config/jupyter_server_config.py
• config/matplotlibrc
• jupytext.toml
• compose.yaml
• .env.example
• db/init/01-analytics.sql
• notebooks/00-start-here.ipynb
• Makefile
• .dockerignore
• README.md