Azure Log Files
Where are my log files located in Azure?
"Run from package" is a read-only file system, so you will need to use "ZipDeploy"
All logs are stored in block blobs in a container named $logs. This is automatically created when Storage Analytics is enabled for a storage account.
The $logs container is located in the blob namespace of the storage account, for example:
For more information about logs in Azure, please see the official Microsoft docs.