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Fault Management

Fault Management

Owned by Martin Skorupski
Last updated: Dec 08, 2020

Note:

Compared to previous O-RAN-SC OAM release the AlarmLog and its interface was developed.


Message Flow

Diagram


Description

  1. in case of failures an O1 device sends a VES event of domain 'fault' to the VES Collector on SMO
  2. The VES collector forwards the fault content to the Message Bus (DMaaP)
  3. The DeviceManager component on O1-Controller polls for fault events on DMaaP and ...
  4. ... receives its content
  5. The DeviceManager within the O1-Controller processes the fault event and ...
  6. ... updates the alarm log.


Verification Command

The following command should display the content within the O1-Controller Alarm Log:


HTTP-POST 
BasicAuth admin:Kp8bJ4SXszM0WXlhak3eHlcse2gAw84vaoGGmJvUy2UAccept: application/yang-data+json
Content-Type: application/yang-data+json

/rests/operations/data-provider:read-faultlog-list

{
      "input": {
            "filter": [],
            "sortorder": [
          {
                            "property": "node-id",
            "sortorder": "ascending"
          }
    ],
    "pagination": {
       "size": 1000,
       "page": 1
     }
  }
}