Re enable node monitoring #3019
Description
In the past, it was possible to see node metrics in BatchExplorer through Application insights together with batch-insights.
Since this is deprecated and not working any more, the only way to get node monitoring is to use batch accounts in user subscription pool allocation mode and look for metrics in portal.azure.com.
It would be very welcome if we could monitor our pool nodes in BatchExplorer like it was in the past.
See also: Azure/Batch#187