DPMDP Implementation - EMP Kafka Onboarding

[KarthikeyanV-TechM]

Implement Kafka transmission for DPMDP outputs and onboard Kafka topics to EMP platform.

Scope:
• EMP Kafka Design proposal
• Kafka producer configuration
• Topic design (APT / ONF) - (1 or 2 Topic approach)
• EMP platform onboarding
• Kafka partitioning strategy
• Consumer integration support

Linked tasks:

• EMP Kafka - EMP Kafka Design proposal #101
• EMP Kafka - Kafka producer configuration #104
• EMP Kafka - Topic design (APT / ONF) - (1 or 2 Topic approach) #105
• EMP Kafka - EMP Kafka platform onboarding & testing #106
• EMP Kafka - Consumer integration support #107

Other related issues:

• #1090 Kafka Design Document](Kafka Design Document  ApplicationPattern#1090)
• Inter-domain Kafka broker #50
• #1091(https://github.com/openBackhaul/DevicePerformanceManagementDataProcessor/issues/1091)