We require using Ubuntu >=20.04 as the base operating system for your server.
root access to this server is required. This might be via
(recommended) or by direct access to
root (not recommended!)
An external IP allows users on the internet to reach your JupyterHub. Most VPS / Cloud providers give you a public IP address along with your server. If you are hosting on a physical machine somewhere, talk to your system administrators about how to get HTTP traffic from the world into your server.
CPU / Memory / Disk Space#
See how to Estimate Memory / CPU / Disk needed