Host dashboard using OpenStack instance instead of Render

[alyssadai]

• Create new subdomain digest.neurobagel.org (see also Rename to digest #77) NGINX config file
• Update NGINX config to route subdomain request to appropriate port
• Request a SSL certificate (via CertBot) to enable HTTPS support
• Delete custom subdomain for service on Render + suspend service
• Update Namecheap record for digest.neurobagel.org to point to fairmount IP
• Install dependencies for and run dashboard on fairmount machine, NOT in debug mode:

  gunicorn digest.app:server -b :8050

• Some extra config might be needed to allow large files to be processed:
  • By default, there's a 1MB limit on the request body - beyond that you get a Request Entity Too Large error
    
  • Solution: update Nginx Configuration:

    Open your Nginx configuration file, which is usually located at /etc/nginx/nginx.conf or /etc/nginx/conf.d/default.conf. Look for the http block and add or update the client_max_body_size directive to a value that accommodates your needs. For example:

    http {
      client_max_body_size 20M;
        # Other configurations...
    }

  • This can be defined at the server block level for the digest.neurobagel.org config (since this is currently only relevant for this specific instance)
  • Refs:
    • https://nginx.org/en/docs/http/ngx_http_core_module.html#client_max_body_size

[surchs]

@alyssadai is this already being worked on or is it more of a reminder / checklist issue?

[alyssadai]

Ah yes, I started to do some of the setup up until I encountered the Request Entity Too Large error, but forgot to move it into Implement - Active. Resuming this now.

[alyssadai]

For reviewer:

• Try accessing https://digest.neurobagel.org
• See nginx configuration file for digest.neurobagel.org on fairmount at /etc/nginx/sites-available/digest.neurobagel.org

[surchs]

@alyssadai do you have a .csv that is large (e.g. > 1MB)? Otherwise this looks great and good to go 🧑‍🍳

[alyssadai]

Sent via DM for your testing! Will close this for now.