ONAP NS instantiation via VFC high level workflow

ONAP NS instantiation via VF-C high level workflow 1. Publish it’s existence & APIs 2. Upload images via cloud APIs 3. Trigger package transfer via usecase UI 4. Download package 5. Trigger operation via usecase UI 6. Trigger operation via VF-C NBI 7. Create cross VNF resources 8. Search for specific VNFM 9. Trigger operation & track progress via s. VNFM API (same for all VNFMs) 10. Trigger operation & track progress via VNFM API (different for all VNFMs) 11. Allocate resources on cloud and (re)configure VNF 12. Send LCN containing structural changes 13. Modify VNF structure 1 © Nokia 2017 ③ Human ⑧ ① ⑤ ② SDC ⑥ SO A&AI ⑨ ④ VNF MSB S-VNFM driver VF-C 13 VIM 11 s. VNF M 11 12 ⑦ 10

SO NS creation sequence SO SO BPEL VF-C adapter Create NS Prepare instantiation parameters Instantiate NS Create NS Instantiate NS Query progress 2 © Nokia 2017 SDC Query NSD (check existence) Locate SVNFM VF-C instantiation WF Query progress Link NS to customer VF-C A&AI MSB

VF-C VF instantiation (though s. VNFM) VF-C instantiation WF SVNFM adapter VF-C LCM VNF Instantiation request Resource manager VNFM A&AI Instantiation WF Extract CBAM package VNF id, job Id Query progress VF-C catalog VNF id Download ONAP CSAR Upload VNF package Create VNF Job status Grant request Process VNFD Account resource change Grant response Query VIM info VIM credentials Send LCN Manage resources Create resources, maintain 3 © Nokia 2017 Instantiate VNF Send LCN link between resources, link resources to VNF Instantiation WF