Overview

Teaching: 15 min
Exercises: 15 min

Questions

• How can I log onto Jupyter hub notebooks hosted on NeSI

Objectives

• Understand how to log into Jupyter hub on NeSI

Introduction to NeSI

Accessing Jupyter on NeSI

WARNING- We do not recommend using Internet Explorer to accss NeSI JupyterHub

1. Follow https://jupyter.nesi.org.nz/hub/login
2. Enter NeSI username, HPC password and 6 digit second factor token
3. Choose server options as below OR as required for the session

   Project code should be nesi02659 (select from drop down list), Number of CPUs and memory size will remain unchanged. However, select the approriate Wall time based on the projected length of a session

4. Jupyter Launcher screen

Trouble shooting Jupyter

Getting data onto/off of NeSI

For small files (a few megabytes) you can use the upload button on Jupyter hub in the file explorer pane. For downloading (small files) use the navigation pane to find the file you would like, right click and then select to download.

Both upload and download through Jupyter Hub is done through the browser and not recommended for larger files ( >100 MB)

For moving larger data onto or off of NeSI the use of globus is recommended.

Key Points

• NeSI provides interactive access through Jupyter hub