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Investigate A&AI Interface, especially how to retrieve inventory, current list of xNF functions.
Documentation:
AAI REST API Documentation - Honolulu
How to retrieve current list of xNF functions from A&AI
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Send Get GET request to this endpoint
Example curl command you can use to retrieve inventory from any pod within the cluster in which AAI is deployed to.
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curl 'https://aai:8443{serverRoot}/aai/v23/network/pnfs' |
The above command returns a list of all the pnfs
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pnfs.
Example of the data that is returned by the curl command.
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{"pnf":[{"pnf-name":"dummyTest15","pnf-name2":"dummypnf-1597953056126","pnf-id":"927b2580-36d9-4f13-8421-3c9d43b7a75e","equip-type":"example-equip-type-val-20348","equip-vendor":"example-equip-vendor-val-52182","equip-model":"example-equip-model-val-8370","management-option":"example-management-option-val-72881","orchestration-status":"Active","ipaddress-v4-oam":"100.10.20.20","in-maint":false,"ipaddress-v6-oam":"","spare-equipment-indicator":false,"resource-version":"1622041203064"}]} |
Proof of Concept code:
The below is Proof Of Concept code and it is not production ready. With this code, we are able to retrieve list of network functions from A&AI.
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- User Story to implement One way SSL communication needed to make Https calls.
- Currently the project is not set up to make HTTPS calls. For the POC the following code was added to workaround this issue.
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String nfData = "";
final String aaiNetworkEndPoint = getAaiServiceUrlHttps();
final URL url;
try {
url = new URL(aaiNetworkEndPoint);
final HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
conn.setRequestProperty("Authorization", "Basic QUFJOkFBSQ==");
conn.setRequestProperty("accept", "application/json");
conn.setRequestProperty("conntent-type", "application/json");
conn.setRequestProperty("x-fromappid", "cps-ncmp");
conn.setRequestProperty("X-TransactionId", "get_aai_subscr");
conn.connect();
nfData = responseReader(conn);
} catch (final IOException e) {
e.printStackTrace();
} |
Spike Presentation to the Team:
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