Bump jupyterhub version to 2.2.2

[viniciusdc]

Fixes | Closes | Resolves #1201

Changes introduced in this PR:

• Bump Jupyterhub version to 2.2.2

Types of changes

What types of changes does your PR introduce?

Put an x in the boxes that apply

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds a feature)
• Breaking change (fix or feature that would cause existing features to not work as expected)
• Documentation Update
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no API changes)
• Build related changes
• Other (please describe):

Testing

Requires testing

• Yes
• No

In case you checked yes, did you write tests?

• Yes
• No

[danlester]

Yes, I haven't tried this out yet but I think it is unlikely that dashboards will be accessible to anyone other than the author.

Others have reported problems, due to new RBAC permissions in JupyterHub 2.0+: ideonate/cdsdashboards#96 - I haven't seen a simple solution presented though. It would need some understanding of how the new RBAC works.

[danlester]

@viniciusdc Did you reach any conclusion on dashboard sharing? I can (and will) try it out for myself but also want to avoid being the only person who touches anything to do with dashboards!

[viniciusdc]

@viniciusdc Did you reach any conclusion on dashboard sharing? I can (and will) try it out for myself but also want to avoid being the only person who touches anything to do with dashboards!

Hi Dan, sorry couldn't check that yet. If you have some extra time to show me a little about the dashboards configuration, I can help you too 😄

[viniciusdc]

Quick update, as @danlester commented there is a change in the permission system for the dashboards (actually the whole jupyterhub ecosystem), which now works based on roles. So, I will read through this new system to look for a solution

[costrouc]

This issue / PR is blocked until CDSDashboards properly supports jupyterhub 2.x

[viniciusdc]

closing this in reason of #1292, as we are moving some configuration for cdsdashboards permission system.