Jupyterhub Admin access user site with 403 Access Error

We have Jupyterhub in Kuberenetes. We are upgrading jupuyterhub from 0.0.8 to 1.0.0. After upgrade when I (as admin) try to access other user’s site I get this error

If click on “Authorize”, I get a “403 access forbidden error”

Please let me know what am I missing. The setup is exactly same as already functioning jupyterhub 0.0.8 except that , jupyterhub is upgraded to 1.0.0

Ping @consideRatio

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Thanks for reporting this experience!

Is it correct that what led you to this was:

  1. Being an admin
  2. visits /hub/admin
  3. Using the access server button for another user
  4. Get this response
  5. Then get a 403 response

What version of the jupyterhub helm chart did you use before, and what do you use now?

(0.8.2 is the latest non-beta release, 0.9.0-beta.3 is the newest)

Hello! We have the same error. We are testing with a standard local deployment and tested with docker-compose with versions 1.0.0, 1.1.0, 1.2.0dev. We are able to access shared notebooks by setting group membership explicitly and running the notebook as a service, however, setting the standard admin_access = True doesn’t seem to do the trick.

If you need help with further diagnosis and a possible PR for a fix let us know :slight_smile: