Introduction
Policy - CDS integration for VNF is tested with vFirewall use case. Drools-pdp is used for deploying operational policy & Xacml-pdp is used for deploying monitoring policy.
Brief Test flow:
- Drools-PDP reads the ONSET event from unauthenticated.DCAE_CL_OUTPUT DMaaP topic
- Based out of the event, a request is made to CDS using the CDS Actor by Drools-PDP, where the action is "modify-config"
- Upon receiving the request, CDS fetches the VNF details from AAI and performs the modify config operation in VNF.
- Drools-PDP receives corresponding response from CDS, the results are logged and also posted to POLICY-CL-MGT topic.
Setting up the test environment
ONAP Setup
ONAP Integration SB00 lab is used for the testing.
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For CDS API to load the blueprint , please refer to the attached postman - vFW CDS.postman_collection.json
SDC Service creation & distribution
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DCAE Blueprint - dcae_blueprint.yaml
Policy creation & deployment
For policy creation, deployment and testing refer - vFW Policy.postman_collection.json
Use the below command to verify the configuration change in VNF
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curl -X GET http://10.0.101.34:8183/restconf/config/stream-count:stream-count/streams -H 'Accept: application/json' -H 'Authorization: Basic YWRtaW46YWRtaW4=' -H 'Content-Type: application/json' |