What are <hub_url> and<hub_ip>?

The official Jupyterhub documentation mentions <hub_url> and<hub_ip> in the proxy settings section:

jupyterhub/troubleshooting.md at 95de2618a3e021d5f78434969fd70ff10859d372 · jupyterhub/jupyterhub · GitHub.

What these <hub_url> and <hub_ip> exactly are?

  • <hub_ip> is the IP of hub service, hub pod or something else?
  • if I use e.g. domain “my-domain com”, then <hub_url> is “my-domain com/hub”?

I need to configure proxy settings, I tried multiple options for the <hub_url> and <hub_ip> but any of them works.

Thank you for you help!