V02001: VNF Manual Scaling In/Out
| Test Case Id | V02001 |
| Test Case Name | VNF Manual scaling in/out |
| Description | Manually perform VNF scaling in and out |
| Release | Beijing |
| Preconditions | - Vendor VNFM has been registered with ONAP ESR
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| Testing Steps | - Onboard a VNFD (the specified VNF to be determined by CMCC) with scaling support in SDC. Make sure scaling out/in operations and scale step are defined in VNFD
- Design and distribute VoLTE e2e service with the scalable VNF
- Instantiate the e2e VoLTE service
- Login as admin user on SDC and use UUI portal to manually scale out the VNF
- Verify VNF is scaled out by checking VIM and A&AI
- Use UUI portal to manually scale in the VNF
- Verify VNF is scaled in by checking VIM and A&AI
- Cancel e2e VoLTE service on UUI
- Verify VNF is removed in VIM and A&AI
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| Expected Results | - VNF can scale out and scale in
- A&AI is updated after scale out and scale in operations
- VNF can function correctly after scale out and scale in
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V02002: PNF Support (VoLTE PNF support in R2 is a stretch goal)
| Test Case Id | V02002 |
| Test Case Name | PNF Support |
| Description | Use IP WAN underlay PE router to demonstrate PNF support in VoLTE |
| Release | Beijing |
| Preconditions | - Vendor PEs are controlled by IP WAN Controller which is registered in ONAP ESR
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| Testing Steps | - Onboard PNF PE in SDC
- Design underlay network with PEs in SDC
- Design and distribute e2e VoLTE service with the underlay network in SDC
- Trigger PE discovery from UUI or VID (discovery mechanism is still under discussion)
- Instantiate VoLTE service from UUI with selected PEs for underlay network
- Verify L3VPN underlay connection between PEs is created in network
- Verify service instance and underlay network connection is created correctly, and relationship between the service instance and underlay network is established in A&AI
- Cancel VoLTE service from UUI
- Verify L3VPN connection between PEs is removed in network
- Verify service and L3VPN connection data is removed in A&AI, but PEs are still in A&AI
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| Expected Results | - PNF PE model can be onboarded into ONAP and PEs in network can be discovered
- Discovered PEs can be used during service instantiation
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