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HOT template that uses parameter to be filled up based on OOF output

parameters:
  oof_returned_vnic_type_for_firewall:
  type:string
  description:This parameter value is determined by OOF. If OOF selects the region and flavor that support SRIOV-NICs, then OOF returns 'direct'. If not, it returns 'normal'
resources:
  network_protected:
    type: OS::Neutron::Net
    properties:
      name: mynetwork_protected
      network_type: vlan
      physical_network: physnet1
      segmentation_id: 100
  network_unprotected:
    properties:
      name: mynetwork_unprotected
      network_type: vlan
      physical_network: physnet2
      segmentation_id: 200
/** Subnet details are not provided for brevity**/
  protected_interface:
     type: OS::Neutron::Port
     properties:
       name: protected_port
       network_id : { get_resource: network_protected }
       binding:vnic_type: {get_param: oof_returned_vnic_type_for_firewall}
  unprotected_interface:
     type: OS::Neutron::Port
     properties:
       name: unprotected_port
       network_id : { get_resource: network_unprotected }
       binding:vnic_type: {get_param: oof_returned_vnic_type_for_firewall}

  virtual_firewall_appliance:
     type: OS::Nova::Server
     image: ....
     networks:
        - port: {get_resource: protected_interface}
        - port: {get_resource: unprotected_interface}

1.4 VF-C call OOF

VF-C will get pciVendorId, pciDeviceId and interfaceType from CSAR file, then call to OOF. OOF will response homing information to VF-C.

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If interfaceType is SRIOV-NIC, then OOF returns 'vnic-type' as 'direct', If interfaceType is not SRIOV-NIC, OOF return 'vnic-type' as 'normal'.

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2. ONAP Module Modify

Module Name	Modification	status	owner
SDC	Add SR-IOV NIC attributes.	Completed	Alex Lianhao
Policy	Add SR-IOV NIC attributes.	In Progress	Libo
VF-C	Add create port process.	In Progress	Haibin
SO	Add create port process.	In Progress	Marcus
OOF	Add the process for cloud region HPA capabilities	In Progess	Ruoyu
AAI	Nothing, we just add one hpa-attribute-key and hpa-attribute-value	Completed	-now [A] API can support.
ESR	Add SR-IOV NIC info to cloud extra info.	In Progress	Haibin
Multi-cloud	Register SR-IOV info to AAI.	In Progress	Haibin
VIM	Config SR-IOV NIC and create network with SR-IOV NIC.	In Progress	Haibin

[A] PUT /cloud-infrastructure/cloud-regions/cloud-region/{cloud-owner}/{cloud-region-id}/hpa-capabilities/hpa-capability/{hpa-capability-id}

4.1 VF-C Modification

When it create network, VF-C will get provider network including interface type, physical_network and vnic type from OOF pass it Multi-cloud.
When we create port , we need pass vnic type to multi-cloud. so we don't modify it.

4.2 Multi-cloud Modification

https://developer.openstack.org/api-ref/network/v2/

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3

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Please Marcus Williams helps to update it.

4.4 OOF Modification

As we known OOF just check /cloud-infrastructure/cloud-regions/cloud-region/{cloud-owner}/{cloud-region-id}/flavors/flavor/{flavor-id}/hpa-capabilities

Now, we need OOF also check and match /cloud-infrastructure/cloud-regions/cloud-region/{cloud-owner}/{cloud-region-id}/hpa-capabilities/hpa-capability/{hpa-capability-id}

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.

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"oof_directives" : {
         "vnfc_directives":[
              { "vnfc_id" : "<ID of VNFC>" //Need not filled in today, but for future purposes
                "directives" : [
                  {"directive_name": "<Name of directive,example flavor_directive>",
                   "attributes": [
                       {"attribute_name": "<name of attribute, such as flavor label>", "attribute_value":"<value such as cloud specific flavor>"},

                    ]
                  },
                  {"directive_name": "<Name of directive,example vnic-info>",
                   "attributes": [
                       {"attribute_name": "<name of attribute, such as vnic-type>", "attribute_value":"<value such as direct/normal>"},
                       {"attribute_name":"<name of attribute, such as provider netweork>">, "attribute_value":"<value such as physnet>"
                    ]
                  }
                }
              ]
                      }.
         "vnf_directives": {
              "directives" : [
                  {"directive_name": "<Name of directive>",
                   "attributes": [
                       {"attribute_name": "<name of attribute>", "attribute_value":"<value>"},

                    ]
                  },
                  {"directive_name": "<Name of directive>",
                   "attributes": [
                       {"attribute_name": "<name of attribute>", "attribute_value":"<value >"},
                       {"attribute_name":"<name of attribute>">, "attribute_value":"<value >"
                    ]
                  }
          }

}

SR-IOV NIC related Capability in Data model

This is refer to Supported HPA Capability Requirements(DRAFT)#LogicalNodei/ORequirements

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Capability Name	Capability Value	Description
nicFeature	LSO, LRO, RSS, RDMA	Long list of NIC related items such as LSO, LRO, RSS, RDMA, etc.
dataProcessingAccelerationLibray	Dpdk_Version	Name and version of the data processing acceleration library required. Orchestration can match any NIC that is known to be compatible with the specified library.
interfaceType	Virtio, PCI-Passthrough, SR-IOV, E1000, RTL8139, PCNET	Network interface type
vendorSpecificNicFeature	TBA	List of vendor specific NIC related items.

4. Reference

https://docs.openstack.org/neutron/pike/admin/config-sriov.html

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