Running under Docker in Azure, where is the config.json file?

[AB-D]

Can I please get some help to find the jsreport.config.json file?

[jan_blaha]

The config file is inside the container. In /app/jsreport.config.json.

You may need to mount your directory with the config file if you want to configure it.
https://hub.docker.com/r/jsreport/jsreport
or use environment variables
https://jsreport.net/learn/configuration#environment-variables

In case azure web apps the environment variables are the most convenient.
https://jsreport.net/blog/render-reports-using-azure-app-service