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• ONAP managing 3 cloud-regions.
  • Cloud-region1, Cloud-region2 and Cloud-region3
  • All cloud regions are controlled by Openstack (with HEAT service)
• Each cloud-region has three flavors
  • Cloud-region1:
    • Flavor 11:
      • 2 vcpus, 2 Gbytes 8 Mbytes of memory, 20Gb disk
      • Numa page size: 2Mbytes and number pages 4
    • Flavor 12:
      • 2 vcpus, 2 Gbytes 12 Mbytes of memory, 20Gb disk
      • Numa page size: 2Mbytes and number pages 6
      • SRIOV-NIC with PCI Vendor: 1234 and PCI device :3456 on physical network 1 (physnet1) with support for 2VFs
    • Flavor 13:
      • 2 vcpus, 2 Gbytes 12 Mbytes of memory, 20Gb disk
      • Numa page size: 2Mbytes and number pages 6
      • SRIOV-NIC with PCI Vendor: 1234 and PCI device :3456 on physical network 1 (physnet1) with support for 1VFs
      • SRIOV-NIC with PCI Vendor: 1234 and PCI device :3456 on physical network 1 (physnet2) with support for 1VFs
  • Cloud-region2 :
    • Flavor 21:
      • 2 vcpus, 4 Gbytes 8 Mbytes of memory, 20Gb disk
      • Numa page size: 2Mbytes and number pages 4
      • SRIOV (non-NIC) with PCI vendor: 1234 Device ID: 7890 Count as 2.
    • Flavor 22:
      • 2 vcpus, 6 Gbytes 12 Mbytes of memory, 20Gb disk
      • Numa page size: 2Mbytes and number pages 6
      • SRIOV-NIC with PCI Vendor: 1234 and PCI device :3456 on physical network 1 (physnet1) with support for 2VFs
    • Flavor 23:
      • 2 vcpus, 2 Gbytes 12 Mbytes of memory, 20Gb disk
      • Numa page size: 2Mbytes and number pages 6
      • SRIOV-NIC with PCI Vendor: 1234 and PCI device :7654 on physical network 1 (physnet1) with support for 1VFs
      • SRIOV-NIC with PCI Vendor: 1234 and PCI device :3456 on physical network 1 (physnet2) with support for 1VFs
  • Cloud-region3:
    • Flavor 31:
    • • 2 vcpus, 4 Gbytes 8 Mbytes of memory, 20Gb disk
      • Numa page size: 2Mbytes and number pages 4
      • SRIOV (non-NIC) with PCI vendor: 1234 Device ID: 7890 Count as 2.
      Flavor 32:
      • 2 vcpus, 8 Gbytes 12 Mbytes of memory, 20Gb disk
      • Numa page size: 2Mbytes and number pages 6
      Flavor 33:
      • 2 vcpus, 2 Gbytes 12 Mbytes of memory, 20Gb disk
      • Numa page size: 2Mbytes and number pages 6
      • SRIOV-NIC with PCI Vendor: 1234 and PCI device :3456 on physical network 1 (physnet3) with support for 1VFs
      • SRIOV-NIC with PCI Vendor: 1234 and PCI device :3456 on physical network 1 (physnet4) with support for 1VFs
• Test 1 (Basic)
  • Scenario:
    • Use vFW VNF (firewall, generator and sink)
    • firewall part of  policy asking for:
      • Mandatory:
        • 2 vcpus
        • >4Gbytes of memory
        • <10Gbytes of disk
        • Numa page size : 2Mbytes and pages 4
      • Optional:
        • SRIOV PCI vendor 1234 and device ID 7890 with PCI count 1 with score 100
    • Generator part of policy asking for:
      • Mandatory;
        • 1 vcpu
        • 7Gbytes of memory
        • <10Gbytes of disk
        • No Numa
      • No optional
    • Sink part of policy asking for:
      • No mandatory
      • No optional
    • Modify vFW HOT templates with right label and ensure that those labels are referred in the policy properly.
  • Instantiate the VNF
  • Check for results:
    • It would have selected Cloud-region3 with flavor31 for firewallVM, flavor32 for for generator and any flavor for sink.
    • Why region 3:  Since only Flavor32 has 8Gbytes of memory that can match Generator policy requirements.
• Test 2:  (to test SRIOV-NIC feature) (to ensure that right cloud-region is selected based on score)
  • Scenario:
    • Use vFW VNF (firewall, generator and sink)
    • Say generator and one side of firewall are connected over physnet1
    • And other side of firewall and sink are connected on physical network2 (physnet2)
    • firewall part of  policy asking for:
      • Mandatory:
        • SRIOV-NIC vendor 1234, 3456 device ID on physnet1, count 1
        • SRIOV-NIC vendor 1234, 3456 device ID on physnet2, count 1
    • Generator part of policy asking for:
      • Mandatory;
        • SRIOV-NIC vendor 1234, 3456 device ID on physnet1, count 2
    • Sink part of policy asking for:
      • mandatory
        • SRIOV-NIC vendor 1234, 3456 device ID on physnet2, count 1
      • No optional
    • Modify vFW HOT templates with right label and ensure that those labels are referred in the policy properly.
  • Instantiate the VNF
  • Check for results:
    • It would have selected Cloud-region1 with flavor13 for firewallVM, flavor12 for for generator and flavor13 for sink.
      
      
• Test 3 (to ensure that right cloud-region is selected based on score)
  • Scenario:
    • Use vFW VNF (firewall, generator and sink)
    • firewall part of  policy asking for:
      • Mandatory:
      • 2 vcpus
      • 2Gbytes of memory
      • <10Gbytes of disk
      • Numa page size : 4Mbytes and pages 4
      • Optional:
      • SRIOV PCI vendor 1234 and device ID 7890 with PCI count 1 with score 100
    • Generator part of policy asking for:
      • Mandatory;
        • 1 vcpu
        • <10Gbytes of disk
        • 2Gbytes of memory
      • optional
        • >=4Gbytes of Numa page size with Numa count 2 -  score 200
    • Sink part of policy asking for:
      • No mandatory
      • No optional
    • Modify vFW HOT templates with right label and ensure that those labels are referred in the policy properly.
  • Instantiate the VNF
  • Check for results:
    • It would have selected Cloud-region3 with flavor31 for firewallVM, flavor32 for for generator and any flavor for sink.
    • Why region 3:  Since only Flavor32 has 8Mbyte of NUMA pages and the total score is 300 and in case of region 2, the score is only 100.

...

• ONAP managing 2 cloud-region which have three flavors.
• 
  
  • Cloud-region1:
    • Flavor 11:
      • 2 vcpus, 2 4 Gbytes of memory, 20Gb disk
      • Numa page size: 2Mbytes and number pages 2048
    • Flavor 12:
      • 2 vcpus, 4 2 Gbytes of memory, 40Gb disk
      • Huge page size: 2Mbytes and number pages 1024
    • Flavor 13:
      • 2 vcpus, 2 1 Gbytes of memory, 20Gb disk
      • Numa page size: 2Mbytes and number pages 512
        
        
  • Cloud-region2:
    • Flavor 21:
      • 2 vcpus, 2 1 Gbytes of memory, 20Gb disk
      • Numa page size: 2Mbytes and number pages 512
    • Flavor 22:
      • 2 vcpus, 2 Gbytes of memory, 20Gb disk
      • Numa page size: 2Mbytes and number pages 1024
    • Flavor 23:
      • 2 vcpus, 2 4 Gbytes of memory, 20Gb disk
      • Huge page size: 2Mbytes and number pages 2048
• Test 1 (Basic)
  • Scenario:
    • Use vCPE (vinfra, vgw, vbng, vbrgemu and vgmux)
    • vinfra part of  policy asking for:
      • Mandatory:
        • 2 vcpus
        • > 4Gbytes of memory
        • > 40Gbytes of disk
        • Numa page size : 2Mbytes and pages 1024
      • No optional:
    • vgw part of policy asking for:
      • Mandatory;
        • 2 vcpu
        • > 4Gbytes of memory
        • > 40Gbytes of disk
        • No Numa
      • No optional
    • vbng part of policy asking for:
      • Mandatory:
        • 2 vcpus
        • > 4Gbytes of memory
        • > 40Gbytes of disk
        • Numa page size : 2Mbytes and pages 1024
      • No optional
    • vbrgemu part of policy asking for:
      • Mandatory:
        • 2 vcpus
        • > 4Gbytes of memory
        • > 40Gbytes of disk
        • Numa page size : 2Mbytes and pages 1024
      • No optional
    • vgmux part of policy asking for:
      • Mandatory:
        • 2 vcpus
        • > 4Gbytes of memory
        • > 40Gbytes of disk
        • Numa page size : 2Mbytes and pages 1024
      • No optional
        
        
  • Instantiate the VNF
  • Check for results:
    • It would have selected Cloud-region1 with flavor12 for all vCPE VM.
    • Why region 1:  Since only Flavor12 has 4Gbytes of memory, 40Gbytes of disk and 1024 huge page that can match Generator policy requirements.