Page Status: Copied from Guilin-R7 - Aug-24-2020
Component Status: Pending PTL updates and ArchCom Review
Last Reviewed on: 01/19/2021
Certified by: Vijay Kumar
1. High Level Component Definition and Architectural Relationships
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2. Component API definitions
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| Interface Name | Interface Definition | Interface Capabilities | Protocol | Status | Consumed Models | API Spec (Swagger) |
|---|---|---|---|---|---|---|
| DCAE-EXT1 | VES Collector | An interface to share FM/PM data for VNF FCAPS from the VNFs via the EMS Driver to VES Collector | REST | Available | VES | VES-Collector |
| DCAE-EXT2 | HV-VES Collector | Interface to support GPB over TCP for highvolume VES Events | Proto/TCP | Available | VES | HV-VES (High Volume VES) |
| DCAE-EXT3 | DataFileCollector | Supports bulk/batch datafile collection from xNF | sftp/ftpes | Available | 3GPP | NA |
| DCAE-EXT4 | SNMPTrap | Supports SNMP traps collection from SNMP agents deployed in the network | UDP | Available | NA | |
| DCAE-EXT5 | RESTConf | Subscribes to external controllers and retrieves data | restconf | Available | RESTConf | |
| DCAE-EXT6 | OnboardingAPI (MOD) | Used for onboarding MS component spec file and data-format into Design catalog | REST | Available (POC) | Onboarding HTTP API (MOD) | |
| DCAE-EXT7 | Deployment Handler | High-level API for deploying/undeploying composed DCAE services | REST | Available | Deployment-Handler | |
| DCAE-EXT8 | Inventory API | DCAE Inventory is a web service that provides the following:
| REST | Available | Inventory API | |
| DCAE-EXT9 | Data Extraction Service (DES) | Provides basic computation and data retrieval/access from datastorage maintained by DL handlers (Feeder) | REST | New (Guilin) | des-swagger.json | |
| DCAE-EXT10 | DCAE Openloop/CL Event | Open loop and Control Loop event trigger from DCAE analytics/correlation MS into DMAAP | REST | Available | CL Event Structure | |
| DCAE-EXT11 | PNF Registration Handler | PNF Registration event published through DMAAP | REST | Available | VES | PRH (PNF Registration Handler) |
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6. New Release Capabilities
DCAE R7 - M3 R8 M2 Architecture Review
DCAE R7 M1 R8 M2 Release Planning
7. References
- DCAE Architecture
- DCAE R7 M1 R8 M2 Release Planning#Architecture (Guilin Honolulu view)
- RTD - https://docs.onap.org/projects/onap-dcaegen2/en/latest/sections/architecture.html
- DCAE Onboarding -
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