The O-RAN NonRT RIC PolicyAgent provides a REST API for management of policices. It provides support for: -Supervision of clients (R-APPs) to eliminate stray policies in case of failure -Consistency monitoring of the SMO view of policies and the actual situation in the RICs -Consistency monitoring of RIC capabilities (policy types) -Policy configuration. This includes: -One REST API towards all RICs in the network -Query functions that can find all policies in a RIC, all policies owned by a service (R-APP), all policies of a type etc. -Maps O1 resources (ManagedElement) as defined in O1 to the controlling RIC
To Run Policy Agent in Local: In the folder /opt/app/policy-agent/config/, create a soft link with below command, ln -s application_configuration.json
To Run Policy Agent in Local with the DMaaP polling turned on: In the folder /opt/app/policy-agent/config/, create a soft link with below command, ln -s application_configuration.json
The agent can be run stand alone in a simulated test mode. Then it simulates RICs. The REST API is published on port 8081 and it is started by command: mvn -Dtest=MockPolicyAgent test
The backend server publishes live API documentation at the URL http://your-host-name-here:8081/swagger-ui.html
PolicyAgent uses A1-POLICY-AGENT-READ & A1-POLICY-AGENT-WRITE topic for subscribe & Publish to the DMaap. Sample Request Message to DMaaP: { "type": "request", "target": "policy-agent", "timestamp": "2019-05-14T11:44:51.36Z", "operation": "GET", "correlationId": "c09ac7d1-de62-0016-2000-e63701125557-201", "apiVersion": "1.0", "originatorId": "849e6c6b420", "requestId": "23343221", "url": "/policies?type=type1&ric=ric1&service=service1" }
Sample Response Message to DMaaP: { "type": "response", "timestamp": "2019-05-14T11:44:51.36Z", "correlationId": "c09ac7d1-de62-0016-2000-e63701125557-201", "originatorId": "849e6c6b420", "requestId": "23343221", "status": "200 OK", "message": [] }
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http://www.apache.org/licenses/LICENSE-2.0
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