how to achieve sync the devices from nso nodes to master node and master node keep maintain all hosts device inventory

[rvijende]

I have three primary and three secondary nso nodes and all these nodes maintaining device inventory.

I have a Master node it should be keep maintain all primary nodes inventory data and master node should be sync with primary nodes for maintain device information.

Please suggest how we can achieve to maintain device inventory in master node.

[Dan.Sullivan · Accepted solution]

NSO doesn't do this out-of-the-box, so you'll need to develop a package to do this. I would suggest that you would add the device to a model similar to /ncs:devices/ncs:device. Once an entry is added to your top level device model, you might invoke an action to add/remove/modify a device on a lower node. I imagine you could invoke the action via a kicker and perhaps do this all automatically after change is detected on the master node.

-Dan