Rudder 3.1 - User ManualInventory workflow, from nodes to Root server

The inventory endpoint has a limited number of slot available for succesfully uploaded inventories to be queued waiting for parsing. That number can be configured in file /opt/rudder/etc/inventory-web.properties:

waiting.inventory.queue.size=50

Since Rudder 3.1.18 / 3.2.11 / 4.0.3, the number of currently waiting inventories can be obtained via a local REST API call to http://localhost:8080/endpoint/api/info:

$ curl http://localhost:8080/endpoint/api/info

{
  "queueMaxSize": 50,
  "queueFillCount": 50,
  "queueSaturated": true
}