Are there any recommendations for storing credentials in Notebook Server? Currently we are just running Jupyter notebooks on a Linux server with ArcGIS Server installed, but are looking at migrating to Notebook Server.
We are currently using keyring to store the credentials to ArcGIS Online and Portal and then calling it by profile name, for example GIS(profile="agol"). It doesn't look like this is supported with the supplied container images, but would this be possible by extending them?
I would like to avoid hardcoding passwords in Notebooks that others can potentially access.