JupyterHub - A "Thing Explainer" Overview
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JupyterHub allows each user to have their own Jupyter notebook server by using a central hub that handles authentication, spawns single-user notebook servers on demand, and proxies requests to the various user servers. The hub consists of a user database, authenticator to check user identities, and a spawner that creates the individual user servers. JupyterHub is useful for classes where students can do homework, workshops that require installation, or research groups that want to share computing resources through a centralized hub.
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JupyterHub - A "Thing Explainer" Overview
- 1. A “THING EXPLAINER” OVERVIEW Twitter: @willingcarol GitHub: @willingc 1 Carol Willing Project Jupyter at Cal Poly SLO JupyterDay Atlanta August 13, 2016 http://bit.ly/jupyterhub-atl
- 2. 2
- 3. UNDERSTANDING JUPYTERHUB IN 1,000 (AND MAYBE A FEW MORE) COMMON WORDS https://xkcd.com/simplewriter/ 3
- 4. — Leonardo da Vinci THE NOBLEST PLEASURE IS THE JOY OF UNDERSTANDING. ” “ 4
- 5. LEONARDO MEETS THING EXPLAINER 5 • what this talk is A user friendly JupyterHub introduction • what it is not A deep dive architecture talk or a “hands on” workshop..though I will give you resources to these things along the way • Who Scientists, researchers, engineers, managers, teachers, you • why Understanding the major parts that make up JupyterHub to help with planning, trial, and deployment UNDERSTANDING JUPYTERHUB
- 6. BASICS 6
- 7. 7 HUB A WAY TO GIVE A JUPYTER NOTEBOOK SERVER TO EACH PERSON IN A GROUP OF PEOPLE.
- 8. WHAT IS A NOTEBOOK? • Document • Environment • Web app https://github.com/CamDavidsonPilon/Probabilistic-Programming-and-Bayesian-Methods-for-Hackers 8
- 9. 9 JUPYTER NOTEBOOK Python R Julia View and Enter Stuff Part Language Expert Thing Important Stuff Organizer and Doing Thing
- 10. 10 A SINGLE USER JUPYTER NOTEBOOK SERVER Python R Julia
- 11. 11 A THING TO GIVE A JUPYTER NOTEBOOK SERVER TO EACH PERSON IN A GROUP OF PEOPLE. HUB
- 12. HOW IT WORKS 12
- 13. • Manages authentication • Spawns single-user notebook servers on-demand • Gives each user a complete notebook server 13 WHAT DOES THE HUB DO?
- 14. • Hub (User Database, Authenticator, Spawner) • Users and their individual notebook servers • Configurable HTTP Proxy 14 THE PARTS OF JUPYTERHUB
- 15. 15 USER DATABASE A PLACE TO KEEP INFORMATION ABOUT PEOPLE USING JUPYTERHUB WHAT THE HUB CONTAINS
- 16. 16 AUTHENTICATOR A THING THAT CHECKS: • IF A PERSON IS WHO THEY CLAIM TO BE • IF THEY CAN USE THEIR JUPYTERHUB NOTEBOOK SERVER WHAT THE HUB CONTAINS
- 17. 17 SPAWNER A WORKER BEE THAT MAKES JUPYTER NOTEBOOK SERVERS FOR PEOPLE WHAT THE HUB CONTAINS
- 18. 18 HUB UNDERSTANDING Human 2 Human 4 Human 1 Human 3 Human 5 Human 6 Human 1’s Notebook Server Human 2 Human 3 Human 4 Human 5 Human 6 CONFIGURABLE HTTP PROXY /hub/ /api/auth /user/human4/
- 19. WHEN SHOULD I USE IT? 19
- 20. When to use JupyterHub • A class where students can do homework (nbgrader) • A short-lived workshop, especially if installation is hard • A research group with a shared workstation or small cluster • On-site computing resources for researchers and analysts at an institution 20
- 21. When not to use JupyterHub • tmpnb: anonymous, ephemeral notebooks • binder: tmpnb + GitHub repos • SageMathCloud is hosted and provides realtime-collaboration 21 Remember: JupyterHub is Authenticated and Persistent.
- 23. 23 https://github.com/jupyterhub/jupyterhub-deploy-docker docker-compose, DockerSpawner, Hub in Docker https://github.com/jupyterhub/jupyterhub-deploy-teaching ansible, no docker, nbgrader Reference Deployments
- 24. 24 JupyterHub mini-workshop July 2016 https://github.com/jupyterhub/jupyterhub-2016-workshop Tutorial and Workshop JupyterHub tutorial based on PyData London talk by Min Ragan-Kelley https://github.com/jupyterhub/jupyterhub-tutorial
- 25. 25 All repos in jupyterhub organization on GitHub https://github.com/jupyterhub Help JupyterHub Documentation http://jupyterhub.readthedocs.io/en/latest/index.html
- 26. THANKS! 26 HUB Carol Willing Project Jupyter at Cal Poly SLO Twitter: @willingcarol GitHub: @willingc A THING TO GIVE EACH PERSON THEIR OWN SHINY JUPYTER NOTEBOOK SERVER http://bit.ly/jupyterhub-atl
- 27. Attribution • xkcd https://xkcd.com/license.html • Leonardo da Vinci. BrainyQuote.com, Xplore Inc, 2016. http://www.brainyquote.com/ quotes/quotes/l/leonardoda154285.html, accessed August 12, 2016. • https://xkcd.com/simplewriter/ • https://xkcd.com/386/ • PyData London Talk by Min Ragan-Kelley, Thomas Kluyver, and Kyle Kelly 27