| Vijay VK | 86cd893 | 2018-10-23 16:35:29 +0100 | [diff] [blame] | 1 | .. This work is licensed under a Creative Commons Attribution 4.0 International License. |
| 2 | .. http://creativecommons.org/licenses/by/4.0 |
| 3 | |
| 4 | VES Architecture |
| 5 | =================== |
| 6 | |
| 7 | .. image:: ./ves-deployarch.png |
| 8 | |
| 9 | VES Processing Flow |
| 10 | =================== |
| 11 | |
| 12 | .. image:: ./VES-processingFlow.png |
| 13 | |
| 14 | |
| 15 | VES Schema Validation |
| 16 | ===================== |
| 17 | |
| 18 | VES Collector is configured to support below VES Version; the corresponding API uses VES schema definition for event validation. |
| 19 | |
| 20 | ============== ========================== ================================= |
| 21 | VES Version API version Schema Definition |
| 22 | ============== ========================== ================================= |
| 23 | VES 1.2 eventListener/v1 CommonEventFormat_Vendors_v25.json |
| 24 | VES 4.1 eventListener/v4 CommonEventFormat_27.2.json |
| 25 | VES 5.4 eventListener/v5 CommonEventFormat_28.4.1.json |
| 26 | VES 7.0 eventListener/v7 CommonEventFormat_30.0.1.json |
| 27 | ============== ========================== ================================== |
| 28 | |
| 29 | Schema definition files are contained within VES collector gerrit repo - https://git.onap.org/dcaegen2/collectors/ves/tree/etc |
| 30 | |
| 31 | |
| 32 | Features Supported |
| 33 | ================== |
| 34 | - VES collector deployed as docker containers |
| 35 | - Acknowledged the sender with appropriate response code (both successful and failure) |
| 36 | - Authentication of the events posted to collector |
| 37 | - Support single or batch JSON events input |
| 38 | - Schema validation (against standard VES definition) |
| 39 | - Multiple schema support and backward compatibility |
| 40 | - Configurable event transformation |
| 41 | - Configurable suppression |
| 42 | - Publish events into Dmaap Topic (with/without AAF) |
| 43 | |
| 44 | The collector can receive events via standard HTTP port (8080) or secure port (8443). Depending on the install/configuration – either one or both can be supported (ports are also modifiable). |
| 45 | |
| 46 | |
| 47 | Dynamic configuration fed into Collector via DCAEPlatform |
| 48 | ========================================================= |
| 49 | |
| 50 | - Outbound Dmaap/UEB topic |
| 51 | - Schema version to be validated against |
| 52 | - Authentication account for VNF |
| 53 | |
| 54 | POST requests result in standard HTTP status codes: |
| 55 | |
| 56 | 200-299 Success |
| 57 | 400-499 Client request has a problem (data error) |
| 58 | 500-599 Collector service has a problem |
| 59 | |
| 60 | |