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Architecture

Existing architecture is leveraged to support the network slicing in Guilin release. It has the below predominant elements.

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1. It will populate the network function server Id based on the topology that need to be assigned to netconf server when it is spawned. 
2. Read the dump json file which will preload CUCP config data (PLMNInfo of each cell) in to ransimDB. 
3. Prepare unassignedServerIds map with RTRIC network function Id, when a netconf server is spawned the server Id from unassignedServerIds map will be assigned and it will load respective cellList from respective entity into unassignedCellIds map. When the subsequent netconf servers are spawned the server Id will be assigned from unassignedCellIds map. 
4. The client will seed the initial configuration of read/write data for each Node and initial configuration of read/only data for each node will be send as a websocket message to netconf server.  

SDN-R - Ransim interface - Restconf APIs:

SDN-R interacts with mounted netconf agents by restconf APIs to configure the slices. Complete list of APIs are found at https://gerrit.onap.org/r/gitweb?p=ccsdk/distribution.git;a=blob;f=odlsli/src/main/properties/ran-slice-api-dg.properties;h=74aaf57b94abd45957145122b689d7d1abf43e3b;hb=HEAD

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