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Base Candidate Class

Attribute	Required	Content
inventory_provider	Y	Stringaai
inventory_type	Y	String
candidate_id	Y	StringCloud, Service, Vfmodule, Transport, NSSI
candidate_idtype	Y	String
uniqueness	Y	Boolean
cost	Y	String

...

3) Vfmodule

4) Transport

5) NSSI

All the candidate for every inventory types extend from the candidate base class

(Should the fields in models (cloud_info, complex_info, location_info ..) come from the configuration (or) should be defined in the models itself as instance variables (or) should the fields be derived from AAI)

Cloud object

EXAMPLE

.

Following are the AAI objects from which the respective candidates takes the required data:

Cloud object

EXAMPLE : https://docs.onap.org/projects/onap-optf-has/en/latest/sections/homingspecification.html

MODEL

Attribute	Required	Content
cloud-region	Y	dict
complex	Y	dict
flavors	Y	dict
sriov_automation*	N	boolean

Service object

EXAMPLE : https://docs.onap.org/projects/onap-optf-has/en/latest/sections/homingspecification.html

MODEL

Attribute	Required	Content
generic-vnf	Y	dict
vlan_info*	Y	dict
cloud-region	Y	dict
service-instance	Y	dict
complex	Y	dict
sriov_automation*	N	boolean

Vfmodule object

EXAMPLE : https://docs.onap.org/projects/onap-optf-has/en/latest/sections/homingspecification.html

MODEL

Attribute	Required	Content
generic-vnf	Y	dict
cloud-region	Y	dict
vlan_info*	Y	dict
vserver	Y	dict
service-instance	Y	dict
vf-module	Y	dict
complex	Y	dict
l-interfaces	Y	dict
sriov_automation*	N	boolean

Transport object

EXAMPLE : https://docs.onap.org/projects/onap-optf-has/en/latest/sections/homingspecification.html

MODEL

Attribute	Required	Content
service-instance	Y	dict
complex	Y	dict
zone	Y	dict

Design

In the data module, after fetching the data from AAI the candidate gets populated like this

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{
   "candidate_id":"NYCNY551ac71fb8-ad43-4e16-9459-c3f372b8236d",
   "candidate_type":"cloudservice",
   "inventory_type":"cloudservice",
   "inventory_provider":"aai",
   "cost":"100",
"cloud_region":{
       "location_id":"NYCNY55DLLSTX9A",
       "location_type":"azure",

     "latitude":"40.7128",
   "longitude":"-74.0060",
   "city":"New York",
   "state":"NY",
   "country":"USA",
   "region":"US",
   "complex_name":"ny_one",

   "  "cloud_owner":"att-aic",
       "cloud_region_version":"1.1"
},
   "physical_location_id":"NYCNY55",
   "flavors"generic_vnf":{
         "flavor":[
         {
            "flavor- "host_id":"9cf8220b-4d96-4c30-a426-2e9382f3fff2",
            "flavor-name":"flavor-numa-cpu-topology-instruction-set",
            "flavor-vcpus":64,
            "flavor-ram":65536,
            "flavor-disk":1048576,
            "flavor-ephemeral":128,
            "flavor-swap":"0",
            "flavor-is-public":false,
            "flavor-selflink":"pXtX",
            "flavor-disabled":false,
            "hpa-capabilities":{
               "hpa-capability":[
                  {
                     "hpa-capability-id":"8fa22e64-41b4-471f-96ad-6c4708635e4c",
                     "hpa-feature":"cpuTopology",
                     "hpa-version":"v1",
                     "architecture":"generic",
                     "resource-version":"1521306561109",
                     "hpa-feature-attributes":[
                        {
                           "hpa-attribute-key":"numCpuCores",
                           "hpa-attribute-value":"{\"value\":8}",
                           "resource-version":"1521306561114"
                        },
                        {
                           "hpa-attribute-key":"numCpuThreads",
                           "hpa-attribute-value":"{\"value\":8}",
                           "resource-version":"1521306561138"
                        },
                        {
                           "hpa-attribute-key":"numCpuSockets",
                           "hpa-attribute-value":"{\"value\":6}",
                           "resource-version":"1521306561126"
                        }
                     ]
                  }
               ]
            },
            "resource-version":"1521306560203"
         }
      ]
   }
}

MODEL

...

vnf_123456"
},
"complex":{
      "latitude":"32.897480",
      "longitude":"-97.040443",
      "city":"Dallas",
     "state":"TX",
     "country":"USA",
     "region":"US",
     "complex_name":"dalls_one",
     "physical_location_id":"DLLSTX9A"
}
}

While returning to solver;

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location_id, location_type

...

Object

...

Service object

EXAMPLE

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 {
    "candidate_id": "1ac71fb8-ad43-4e16-9459-c3f372b8236d",
    "candidate_type": "service",
    "inventory_type": "service",
    "inventory_provider": "aai",
    "host_id": "vnf_123456",
    "cost": "100",

    "location_id": "DLLSTX9A",
    "location_type": "azure",

    "latitude": "32.897480",
    "longitude": "-97.040443",
    "city": "Dallas",
    "state": "TX",
    "country": "USA",
    "region": "US",
    "complex_name": "dalls_one",

    "cloud_owner": "att-aic",
    "cloud_region_version": "1.1",
    "physical_location_id": "DLLSTX9A"
}

MODEL

...

location_id, location_type

...

Object

...

Vfmodule object

EXAMPLE

Code Block

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{  			
"inventory_provider" : "",
"inventory_type" : "",
"candidate_id" : "",
"uniqueness" : "",
"cost" : "",
"service_resource_id" : "",

"location_id" : "",
"location_type" : "",

"physical_location_id" : "",
"complex_name" : "",
"latitude" : "",
"longitude" : "",
"city" : "",
"state" : "",
"region" : "",
"country" : "",

"vim-id" : "",
"cloud_region_version" : "",
"cloud_owner" : "",   

"host_id" : "",
"vlan_key" : "",
"port_key" : "",

"sriov_automation" : "",

"nf-name" : ""
"nf-id" : ""
"nf-type" : ""
"vnf-type" : ""
"ipv4-oam-address" : ""
"ipv6-oam-address" : ""
"vf-module-name" : ""
"vf-module-id" : ""
"service_instance_id" : ""
"sriov_automation" : ""
"vservers" : [
                 {
                      "vserver-id" : ""
                      "vserver-name" : ""
                      "l-interfaces" : [
                                {
                                   "interface-id" : ""
                                   "interface-name" : ""
                                   "macaddr" : ""
                                   "network-id" : ""
                                   "network-name" : ""
                                   "ipv4-addresses" : ""
                                   "ipv6-addresses" : ""
                                }
                         ]
                  }
               ]

}

MODEL

...

location_id, location_type

...

Object

...

Transport object

EXAMPLE

Code Block

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{  			
"inventory_provider" : "",
"inventory_type" : "",
"candidate_id" : "",
"uniqueness" : "",
"cost" : "",
"service_resource_id" : "",

"location_id" : "",
"location_type" : "",

"physical_location_id" : "",
"complex_name" : "",
"latitude" : "",
"longitude" : "",
"city" : "",
"state" : "",
"region" : "",
"country" : "",
"vim-id" : "",
"cloud_region_version" : "",
"cloud_owner" : "",   

"zone_id" : "",
"zone_name" : "",

"sriov_automation" : "",

}

MODEL

...

location_id, location_type

...

Object

...

NSSI object

EXAMPLE

Code Block

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{  			
"inventory_provider" : "",
"inventory_type" : "",
"candidate_id" : "",
"uniqueness" : "",
"cost" : "",
"service_resource_id" : "",

}

MODEL

...

Object

CONFIGURATION

Applicable fields of all the models should be present in the configuration

location_info = ["location_id", "location_type"]

zone_info = ["zone_id", "zone_name"]

cloud_info = ["vim_id". "cloud_region_version", "cloud_owner"]

vlan_info = ["host_id", "vlan_key", "port_key"]

complex_info = ["physical_location_id". "complex_name", "latitude", "longitude", "state", "country", "city", "region", ]

Base candidate class

inventory_provider, inventory_type, candidate_id, uniqueness, cost, service_resource_id

Example of how a cloud inventory type should be defined

...

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Old Version 8

New Version 9

Key

Base Candidate Class

Cloud object

EXAMPLE

Cloud object

EXAMPLE : https://docs.onap.org/projects/onap-optf-has/en/latest/sections/homingspecification.html

MODEL

Service object

EXAMPLE : https://docs.onap.org/projects/onap-optf-has/en/latest/sections/homingspecification.html

MODEL

Vfmodule object

EXAMPLE : https://docs.onap.org/projects/onap-optf-has/en/latest/sections/homingspecification.html

MODEL

Transport object

EXAMPLE : https://docs.onap.org/projects/onap-optf-has/en/latest/sections/homingspecification.html

MODEL

Design

MODEL

Service object

EXAMPLE

MODEL

Vfmodule object

EXAMPLE

MODEL

Transport object

EXAMPLE

MODEL

NSSI object

EXAMPLE

MODEL

CONFIGURATION