Enable access to grafana for linked-earth JupyterHub

[pnasrat]

Context

Ref: https://2i2c.freshdesk.com/a/tickets/723

Enable access to linked-earth JupyterHub for grafana via GitHub authentication for viewer access to Grafana Dashboards for the linked-earth hub?

Deborah Khider GitHub: @khider  
Julien Emile-Geay GitHub: @CommonClimate

[pnasrat]

According to our docs it looks as if we do this at an org level not individual user accounts.

[consideRatio]

According to our docs it looks as if we do this at an org level not individual user accounts.

I've looked for allowing individual users, but I don't think grafana's github auth system supports it.

For reference, notes like those in point 1 in this comment may be helpful.

(Those preliminary notes are referenced from #2214, where I've written down all things todo related to grafana)

[pnasrat]

User was experiencing issues with oauth flow. I've auth'd and see the org access required.

[pnasrat]

Resolved

[pnasrat]

@consideRatio thanks for the pointer to your notes in that issue comment. We definitely should include that in community facing docs with sample screenshots and add to the infrastructure guide also