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# | Issue | Notes | Decision |
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1 | List scenarios | Need to clarify scenarios | Refer to Internal study |
2 | Topics | what topics are used in what scenario (topic for each Datastore ?) | See Topics section below.
cm-events topic name should be configurable in deployment settings.
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3 | Handle unknown event schemas | Wrap event? | Unsupported for now. Thrown exception and log error. |
4 | Event Flow Overview (Flow 1 and 2 ) | We will need for ONAP specific solution for that and we need to check with E2E Slicing Team on how the DMI would receive the Network Changle Cm Notification ( via message bus or something else ) , how will it look.. etc etc. We have add/remove and attribute-value changes(AVCs) . A&AI supports add/remove part. Need to check for AVCs. | |
5 | CM Avc Subscriptions Event Structure | Cm Subscription Event schema is been dictated by ORAN-DME (onap component which dictates event schema) so NCMP shall adhere to the schema. | We have to make up something similar( since this schema may/ may not be ready yet ) and check with Kieran on details here. |
6 | E2E Slicing needs to persist the data | We need to check if we need to persist the data in flow-point #5 (Also depends on question #4) | |
7 | Scope of the notifications ? | Need to check if these are only AVCs ( as the schema name suggests) Or CRUD or both. |
Event Flow Overview
CM Event Specification Outline
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Operation | Description |
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create | create a new data resource if it does not already exist. If it already exists, return an error |
delete | delete a data resource if it already exists. If it does not exists, return an error |
insert | Delete Insert a new user-ordered data resource if it already exists. If it does not exists, |
merge | Merge the edit value with the target data resource; create if it does not already exist |
move | Reorder the target data resource |
replace | Replace the target data resource with the edit value |
remove | Remove a data resource if it already exists |
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