Overview See https://wiki.onap.org/display/DW/CPS-1065+Spike%3A+CM+data+notifications+from+NCMP+to+applications+including+subscriptions#CPS1065Spike:CMdatanotificationsfromNCMPtoapplicationsincludingsubscriptions-EventFlowOverview

• Create a topic dmi-cm-events in OOM 
  • https://gerrit.onap.org/r/c/oom/+/131072/6/kubernetes/cps/values.yaml#60

Topic Parameters

dmiCmEventsTopic:
    name: dmi-cm-events
    retentionMs: 7200000
    consumer:
      groupId: ncmp-group 

https://gerrit.onap.org/r/c/oom/+/131072/6/kubernetes/cps/templates/cps-kafka-topic.yaml

• REST endpoint to simulate the message trigger. ( eg : v1/simulate ) 
  No change in the openapi.yml file and directly create an endpoint.
  Endpoint should be able to produce the event.

• Create the schema in NCMP for CPS-1065 Spike: CM data notifications from NCMP to applications including subscriptions - Developer Wiki - Confluence (onap.org)
  Build it and reference the artifact in DMI plugin to use the same event.
  NCMP : cps-ncmp-events  ( for local testing we need to define the SNAPSHOT version ) 
  Already been referred in DMI plugin.
• Create the Producer code to publish the event to kafka topic.
  Eg: org/onap/cps/ncmp/dmi/notifications/async/DmiAsyncRequestResponseEventProducer.java
  Suggestions : 
  Package : org/onap/cps/ncmp/dmi/notifications/avc/
  Topic can be hardcoded.

A/C : 

• To be able to verify the produced event in the correct schema structure.
• Demo to the team
• No new endpoint ( simulated one ) exposed in the openapi.yaml file.

Out Of Scope

• Integration Testing
• Payload can be anything for the moment ( hello world but with agreed schema ) **