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The picture below shows a high level architecture of the N-ENG micro-service.

Interface Details

This interface has two different types of operations:

• assign/generate request to generate names
• unassign/delete/release request to release a name from the network

Assign/Generate Operation

This is an HTTP POST operation.

Here is a sample request:

{ 
  "elements": [

    {

      "external-key": "VRZQWUKKMAAZZ",

      "policy-instance-name": "JQIN1806SRIOV.Config_MS_1806SRIOV_VPE_AVPN_MoWJson.6.xml",

      "COMPLEX": "TRLAKDG",

      "NF-NAMING-CODE": "ESP",

      "CLOUD_REGION_ID": "A1235Z",

      "NF_CODE": "BMNO",

      "resource-name": "vnf-name",

      "naming-type": "VNF"

    } 
  ]
}

The request contains an array of 'elements', each item of which contains the data to generate a name,

Each item of the 'elements' array has these required fields:

• external-key – This is the ID/key the caller/client uses to identify a name.
• policy-instance-name – This is the name of the policy used for name generation.
• resource-name – The name of the resource to be generated.
• naming-type – The naming type as defined in the policy.

The request can also have any additional fields (as name-value pairs) that are needed for name generation, as defined by the policy. If the policy specifies that a field is needed, and if the client/caller doesn't pass such a field, the generation will fail. The fields in the sample above that have upper-case names are examples of such fields.

Here is a sample response:

{

  "elements": [

    {

      "resource-value": "trlakdg014esp",

      "resource-name": "vnf-name",

      "external-key": "VRZQWUKKMAAZZ"

    }

  ]

}

The response contains a similar array of 'elements', corresponding to the array in the request. Each array element will have the following fields:

• external-key – This is the ID/key the caller/client uses to identify a name.
• resource-name – The name of the type of the resource generated.
• resource-value – The generated resource name value.

Unassign/Delete/Release Operation

This is an HTTP DELETE operation.

Here is a sample request:

{ 
  "elements": [

    {

      "external-key": "VRZQWUKKMAAZZ"

        }

  ]
}

The request contains an array of 'elements', each item of which contains the external key that was used to generate the name.

Here is a sample response:

{

  "elements": [

    {

      "resource-value": "trlakdg014esp",

      "resource-name": "vnf-name",

      "external-key": "VRZQWUKKMAAZZ"

    }

  ]

}

The response contains a similar array of 'elements', corresponding to the array in the request. Each array element will have the following fields:

• external-key – This is the ID/key the caller/client uses to identify a name.
• resource-name – The name of the type of the resource deleted.
• resource-value – The deleted resource name value.

Contacts

 Yuriy Malakov, Jiejenny Qin and Biju Thomas