NMS-16994: Export NMS Inventory and Alarms

[naeem-afzal]

External References

• Jira (Issue Tracker): https://opennms.atlassian.net/browse/NMS-16994

[cgorantla]

This seems fine.

Add another gRPC Client for Alarms/Inventory.

Rename existing GrpcExporterClient as GrpcExporter. This will handle config related to connection.

Existing grpc client code could be moved into BsmGrpcClient.
Create new AlarmInventoryGrpcClient which adds support for sending this proto.

let me know if you have any other questions.

[naeem-afzal]

This seems fine.

Add another gRPC Client for Alarms/Inventory.

Rename existing GrpcExporterClient as GrpcExporter. This will handle config related to connection.

Existing grpc client code could be moved into BsmGrpcClient. Create new AlarmInventoryGrpcClient which adds support for sending this proto.

let me know if you have any other questions.

@cgorantla :

Going to implement above changes as mentioned under here, kindly let me know if its fine, thanks:

1. Creating new "GrpcExporter" class as abstract class to handle config related to connection, all GRPC clients will extend it.
2. Refactoring existing logic into a new class "BsmGrpcClient" by extending GrpcExporter.
3. Creating new class "AlarmInventoryGrpcClient" by extending GrpcExporter and with new business logic and support of new proto.

Will push new changes into same PR.

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✅ naeem-afzal
❌ Chandra Gorantla

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[cgorantla]

We can remove these two. We already know that the system type is OpenNMS

we can replace these with

string instance_id = 1;
string instance_name = 2;

Use RuntimeInfo.getSystemId() to get instance id - It has to be UUID
Use SystemInfoUtils.getInstanceId() to get instance name. - This is by default OpenNMS but user can update this to be a different name when dealing with multiple OpenNMS systems