( by Vijay Venkatesh Kumar, Wen Shang, Ashoke Sharma, Shrikant Acharya, Diana Zhang)
<<place holder for documenting the design to facilitate the OTI feature addition in DCAE>>
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µS refers to a data collector microservices, e.g. snmp-poller, FOI (sftp-file-collector), gRPC_collector (gNMI_client_collector).
Notes:
- MS must periodically look for files published under /otidata/process directory every 30 seconds (configurable) for the incoming OTI event update from sidecar. MS updates the Task.json/OTI_config.json based the event and does the collection based on Task.json.
- MS should select statefulset (sidecar) checkbox property during onboarding (to indicate to platform it will be deployed as stateful set/OTI solution).
- MS is updated to call CBS API to retrieve the KV_Config in K8s.
Option 2 - DCAE MS (e.g. snmp-polling) shall subscribe 'dcae-collection-event' via DMaaP-MR and use the provided information ( vnf/pnf name, collection ip, collection tasks etc) for data collection. DCAE MS shall publish the output data into DMaaP-MR.
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