Atlantic Pièces Auto: last night's production reports never reached the carmaker customers

Atlantic Pièces Auto, an automotive supplier located in the Kénitra free zone (cable harnesses and plastic parts), must drop its quality reports for its carmaker customers every night. A Linux VM, vm-batch-01 (subnet snet-batch of the vnet-atlantic network, resource group rg-atlantic-prod), sends them with AzCopy and its managed identity to the storage account statlanticrapports, container rapports.

Yesterday at 17:20, the security team hardened the storage accounts following an audit: “no more access from the whole Internet”.

This morning, no report has arrived; a customer is threatening penalties if the reports are not there before 10:00. From your workstation at the office, you have the Azure CLI.