| No. | Requirement Name | Who proposed the requirement | Description | Who needs/will need the functionality | Stakeholders affected or to be consulted |
|---|---|---|---|---|---|
| 1. | Provide schema per partes | William Reehil/AT&T | For example, say Sparky just needs to know the attributes of the x node, it should not have to load the entire configuration file in XML format to find out that information. Ideally it should just be able to ask the schema service "What are the attributes of the x node in JSON format?" |
| Tier 2 Operations Users Software Engineers AAI Onboarders (Devs) |
| 2. | Schema modifications hub | William Reehil /AT&T | Then taking this a step further we would like to leverage this service to act as the central hub of schema modifications | AAI platform & development architects to support multiple instances of the AAI platform simultaneously with various schemas, giving a centralized hub of schema management | Software Engineers NARAD & ECOMP(AT&T Business Use Cases) |
| 3. | Adding schemas at runtime | William Reehil /AT&T | ability to consume new schema dynamically, without downtime | AAI platform & development architects and Tier 2 to mitigate downtime of the platform when processing new SDC models for clients to interact with. | Every AAI client (20+ clients) Tier 2 |
| 4. | Interface support | William Reehil /AT&T | interface to validate proposed schema changes | AAI platform & development architects to ensure a valid schema is used, so as to not to not disrupt the current production graph when consuming updates. This effort would help ensure lower rejections from our clients and higher reliability of the platform, so Tier 2 can manage the platform more efficiently. | Every AAI client (20+ clients) Tier 2 |
| 5. | Input format support | William Reehil /AT&T | Ability to import SDC TOSCA/CSAR schemas as well as
| AAI platform & development architects to centralize the authoring/modification of the model across all applications. | Chesla Wechsler |
| 6. | Dynamic schema updates | Ability do dynamically update schemas in a running schema service without downtime. Changes to the schema are persisted "forever" (assuming even after redeploy). |
| ONAP AAI Adopters ( ie. Amdocs Business Partners) | |
| 7. | Support non-standard schemas | CT Paterson /Amdocs | Support standard and non-standard schemas, as some customers may have different schemas altogether. In terms of usage is related to the requirements Dynamic schema updates | According to CT Paterson this functionality would be appreciated by an unknown Amdocs customer | NARAD Amdocs Business Partners ECOMP |
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William Reehil
Steven Blimkie Regarding what you are working on, I think there are a lot of parallels in what the schema service is trying to achieve and your library, perhaps we should discuss where that should live with the proposed functionality of the schema service (or how we can structure it to leverage the schema service for its intended purpose) There was also some of this discussion on AAI Schema Service Use Case Proposals and AAI Schema Service.