Table of Contents

OOF/HAS Create/Update API

Interface Defintion	Description
URI	{serverRoot}https://{host}:{port}/api/oof/hasv1/v2placement
Operation Type	POST
Content-Type	application/json

Request Header

Header Name	QualifierRequired?	Description
Accept	N	Determines the format of the body of the response. Valid value is “application/json”
Authorization	Y	Supplies Basic Authentication credentials for the request. If the Authorization header is missing, then an HTTP 400 Invalid Request response is returned. If the string supplied is invalid, then an HTTP 401 Unauthorized response is returned.
Content-Type	Y	Determines the format of the request content. Only application/json is supported.
Content-Length	N	Number of bytes in the body of the request. Note that content length is limited to 1 MB.

Request Body

AttributeQualifier	Required?	Cardinality	Content	Description
requestInfo	MY	1	RequestInfo Object	The content of the RequestInfo object.
placementInfo	MY	1	PlacementInfo Object	The Content of the PlacementInfo object.
licenseInfo	MN	1	LicenseInfo Object	The Content of the LicenseInfo object.
serviceInfo	MY	1	ServiceInfo Object	The Content of the ServiceInfo object.

RequestInfo Object

Attribute

Qualifier

Required?	Cardinality	Content	Values	Description
transactionId

M

Y	1	UUID/String		A unique ID to track an ONAP transaction.
requestId

M

Y	1	UUID/String		A unique ID to track multiple requests associated with a transaction.
callbackUrl

M

Y	1	URL		The end point of a callback service where recommendations are posted.
callbackHeader	N	1	JSON blob		The header information a client expecting in a async callback.
sourceId

M

Y	1	String		The unique ID of a client making an optimization call.
requestType

M

Y	1	String	create, update, delete	The type of a request
numSolutions

O

N	1	Integer		Expected number of solutions. numSolution can also be specified using an optimization query policies, where the default configured value is 1. The value from a request gets higher precedence over the value defined in a policy.
optimizers

M

Y	1..N	List of Strings	placement	A list of optimization services.
timeout

M

N

1

Integer

A tolerance window (in

min

secs) for expecting solutions. Default is 600 secs.

PlacementInfo Object

Attribute

Qualifier

Required?	Cardinality	Content	Values	Description
requestParameters

M

C

1

JSON BLOB

A JSON object conaining service and customer-specific data. A

service ordering

client or service designer is required to specify the parameters of interest for a given service and their location in the JSON blob through optimization query policies. This attribute is only required if a request contains service or customer-specific information.

placementDemands

M

Y	1..N	List of PlacementDemand Object		The resource information for a placement service.
subscriberInfo	N	1	SubscriberInfo Object		The information of a service subscriber.

PlacementDemand Object

AttributeQualifier	Required?	Cardinality	Content	Description
resourceModuleName	MY	1	String	A resource name as defined in a service model.
serviceResourceId	MY	1	String	A unique resource Id with a local scope between client and OOF.
tenantId	ON	1	String	A tenant Id as defined in the ordering system.
resourceModelInfo	MY	1	ModelMetaData Object	Resource model information as defined in SDC.
existingCandidates	ON	1..N	List of Candidates ObjectObjects	The existing placement information of a resource.
excludedCandidates	ON	1..N	List of Candidates ObjectObjects	Candidates that need to be excluded from solutions.
requiredCandidates	ON	1..N	List of Candidates ObjectObjects	Candidates that must be included in solutions.

SubscriberInfo Object

Attribute	Required?	Cardinality	Content	Description
globalSubscriberId	Y	1	String	An ID of a subscriber.
subscriberName	Y	1.	String	The name of a subscriber. If the name is not known, the value must be 'unknown'.
subscriberCommonSiteId	N	1	String	Id representing a subscriber location.

ModelMetaData Object

AttributeQualifier	Required?	Cardinality	Content	Description
modelInvariantId	MY	1	String	A model invariant Id as defined in a service model.
modelVersionId	MY	1	String	A unique model Id as defined in a service model.
modelName	ON	1	String	A model name as defined in a service model.
modelType	ON	1	String	A model type as defined in a service model.
modelVersion	ON	1	String	A model version as defined in a service model.
modelCustomizationName	ON	1	String	A model customization name as defined in a service model.

Candidates Object

AttributeQualifier	Required?	Cardinality	Content	Values	Description
identifierType	MY	1	String	service_instance_id, vnf_name, cloud_region_idserviceInstanceId, vnfName, cloudRegionId, vimId	The type of a candidate.
identifiers	MY	1..N	List of Strings		A list of identifiers.
cloudOwner	C	1	String		The name of a cloud owner. Only required if identifierType is cloud_region_id.

ServiceInfo Object

AttributeQualifier	Required?	Cardinality	Content	Description
serviceInstanceId	MY	1	String	A service instance id associated with a request.
serviceModelInfomodelInfo	MY	1	ModelMetaData Object	A list of identifiers.
serviceName	Y	1	String	The name of a service.

LicenseInfo Object

AttributeQualifier	Required?	Cardinality	Content	Values	Description
licenseDemands	MY	1..N	List of LicenseDemands Object		A list of resources for license selection.

LicenseDemands Object

AttributeQualifier	Required?	Cardinality	Content	Description
resourceModuleName	MY	1	String	A resource name as defined in a service model.
serviceResourceId	MY	1	String	A unique resource Id with a local scope between client and OOF.
resourceModelInfo	MY	1	ModelMetaData Object	Resource model information as defined in a service model.
existingLicenses	ON	1	LicenseModel Object	Existing license information assigned to a resource.

LicenseModel Object

AttributeQualifier	Required?	Cardinality	Content	Values	Description
entitlementPoolUUID	MY	1..N	List of Strings		Entitlement pool UUIDs associated with a resource.
licenseKeyGroupUUID	MY	1..N	List of Strings		License key groups associated with a resource.

Synchronous Response Body

AttributeQualifier	Required?	Cardinality	Content	Values	Description
requestId	MY	1	UUID/String		A unique Id for an ONAP transaction.
transactionId	MY	1	UUID/String		A unique ID to track multiple requests associated with a transaction.
statusMessage	ON	1	String		Reasoning if a requestStatus is failurefailed.
requestStatus	MY	1	String	successaccepted, failurefailed	The status of a request.

Asynchronous Response Header

Header Name	Required?	Description
Accept	N	Determines the format of the body of the response. Valid value is “application/json”
Authorization	Y	Supplies Basic Authentication credentials for the request. If the Authorization header is missing, then an HTTP 400 Invalid Request response is returned. If the string supplied is invalid, then an HTTP 401 Unauthorized response is returned.
Content-Type	Y	Determines the format of the request content. Only application/json is supported.
Attribute	N	Attribute and respecrtive value that a client has sent in the callbackHeader field of a requerst.
Content-Length	N	Number of bytes in the body of the request. Note that content length is limited to 1 MB.

Asynchronous Response Body

Attribute

Qualifier

Required?	Cardinality	Content	Values	Description
requestId

M

Y	1	UUID/String		A unique Id for an ONAP transaction.
transactionId

M

Y	1	UUID/String		A unique ID to track multiple requests associated with a transaction.
statusMessage

O

N

1

String

Reasoning if requestStatus is

failure

failed.

requestStatus

M

Y

1

String

success

completed,

failure

failed, pending	The status of a request.
solutions

M

Y

1

Solution Object

Solutions related to a request.

Solution Object

AttributeQualifier	Required?	Cardinality	Content	Values	Description
placementSolutions	MY	1..N	List of ComprehensiveSolution Object		A list of placement solutions.
licenseSolutions	MY	1..N	List of LicenseSolution Object		A list of license solutions

ComprehensiveSolution Object

AttributeQualifier	Required?	Cardinality	Content	Values	Description
M-	Y	1..N	List of PlacementSolution Object		A list of placement solutions.

PlacementSolution Object

AttributeQualifier	Required?	Cardinality	Content	Values	Description
resourceModuleName	MY	1	String		The name of a resource as defined in the service model.
serviceResourceId	MY	1	String		A resource Id as defined in a service model.
identifierTypesolution	MY	1	String	service_instance_id, cloud_region_id	The type of a candidate.	identifier	M	1	String	The id of a candidate.	assignmentInfo	OCandidates Object	The placement solution
assignmentInfo	N	1..N	List of AssignmentInfo object		Additional information related to a candidate.

AssignmentInfo Object

AttributeQualifier	Required?	Cardinality	Content	Values	Description
key	MY	1	String		An attribute name.
value	MY	1	String		An attribute value.

LicenseSolutions Object

AttributeQualifier	Required?	Cardinality	Content	Description
resourceModuleName	MY	1	String	A resource name as defined in a service.
serviceResourceId	MY	1	String	A resource Id as defined in a service.
entitlementPoolUUID	MY	1..N	List of String	A list of entitlementPoolUUIDs.
licenseKeyGroupUUID	MY	1..N	List of String	A list of licenseKeyGroupUUID.
entitlementPoolInvariantUUID	MY	1..N	List of String	A list of entitlementPoolInvariantUUID .
licenseKeyGroupInvariantUUID	MY	1..N	List of String	A list of licenseKeyGroupInvariantUUID .

...

HTTP Code	Response Phrase	Description
201	Created	An optimization solution is found.
202	Accepted	An optimization request is accepted.
400	Bad request	Bad request.
401	Unauthorized	Request body is not compliant with the API definition.
404	Not found	The server cannot find the requested URI.
405	Method not found	The requested method is not supported by a server.
500	Internal server error	The server encountered an internal server error or timed out.
520	Solver error	Requested number of solutions cannot be found.

Request Example

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{
  "requestInfo": {
    "transactionId": "xxx-xxx-xxxx",
    "requestId": "yyy-yyy-yyyy",
    "callbackUrl": "https://wiki.onap.org:5000/callbackUrl/",
    "sourceId": "SO",
    "requestType": "create",
    "numSolutions": 1,
    "optimizers": ["placement"],
    "timeout": 600
  },
  "placementInfo": {
  	"requestParameters": { "customerLatitude": 32.89748, "customerLongitude": -97.040443, "customerName": "xyz" },
    "subscriberInfo": {"globalSubscriberId": "xxx-xx-xxx", "subscriberName": "subscriber_x"},
  	"placementDemands": [
    	{
      		"resourceModuleName": "vGMuxInfra",
      		"serviceResourceId": "vGMuxInfra-xx",
      		"tenantId": "vGMuxInfra-tenant",
      		"resourceModelInfo": {
        		"modelInvariantId": "vGMuxInfra-modelInvariantId",
        		"modelVersionId": "vGMuxInfra-versionId",
        		"modelName": "vGMuxInfra-model",
        		"modelType": "resource",
        		"modelVersion": "1.0",
        		"modelCustomizationName": "vGMuxInfra-customeModelName"
      		}
    	},
    	{
      		"resourceModuleName": "vG",
      		"serviceResourceId": "71d563e8-e714-4393-8f99-cc480144a05e",
      		"tenantId": "vG-tenant",
      		"resourceModelInfo": {
        		"modelInvariantId": "vG-modelInvariantId",
        		"modelVersionId": "vG-versionId",
        		"modelName": "vG-model",
        		"modelType": "resource",
        		"modelVersion": "1.0",
        		"modelCustomizationName": "vG-customeModelName"
      		},
			"existingCandidates": [ 
				{
					"identifierType": "serviceInstanceId", 
					"cloudOwner": "", 
					"identifiers": ["gjhd-098-fhd-987"]
				}
    		],
			"excludedCandidates": [ 
				{
					"identifierType": "serviceInstanceId", 
					"cloudOwner": "", 
					"identifiers": ["gjhd-098-fhd-987"]
				},
				{
					"identifierType": "vimId", 
					"cloudOwner": "vmware", 
					"identifiers": ["NYMDT67"]
				}
    		],
			"requiredCandidates": [ 
				{
					"identifierType": "vimId", 
					"cloudOwner": "amazon", 
					"identifiers": ["TXAUS219"]
				}
    		]
		}
  	]
  },
  "serviceInfo": {
    "serviceInstanceId": "d61b2543-5914-4b8f-8e81-81e38575b8ec",
	"serviceName": "vCPE",
    "modelInfo": {
      "modelInvariantId": "vCPE-invariantId",
      "modelVersionId": "vCPE-versionId",
      "modelName": "vCPE-model",
      "modelType": "service",
      "modelVersion": "1.0",
      "modelCustomizationName": "vCPE-customeModelName"
    }
  },
  "licenseInfo": {
      "licenseDemands": [
        {
          "resourceModuleName": "vGMuxInfra",
          "serviceResourceId": "vGMuxInfra-xx",
          "resourceModelInfo": {
            "modelInvariantId": "vGMuxInfra-modelInvariantId",
            "modelVersionId": "vGMuxInfra-versionId",
            "modelName": "vGMuxInfra-model",
            "modelType": "resource",
            "modelVersion": "1.0",
            "modelCustomizationName": "vGMuxInfra-customeModelName"
          },
          "existingLicenses": {
            "entitlementPoolUUID": ["87257b49-9602-4ca1-9817-094e52bc873b", "43257b49-9602-4fe5-9337-094e52bc9435"],
            "licenseKeyGroupUUID": ["87257b49-9602-4ca1-9817-094e52bc873b", "43257b49-9602-4fe5-9337-094e52bc9435"]
          }
        }
      ]
  }
}

Synchronous Response Example

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{
  "transactionId": "xxx-xxx-xxxx",
  "requestId": "yyy-yyy-yyyy",
  "requestStatus": "accepted",
  "statusMessage": ""
}

Asynchronous Response Example

Code Block

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{
  "transactionId": "xxx-xxx-xxxx",
  "requestId": "yyy-yyy-yyyy",
  "requestStatus": "completed",
  "statusMessage": "",
  "solutions": {
    "placementSolutions": [
     [
      {
        "resourceModuleName": "vGMuxInfra",
        "serviceResourceId": "someResourceId",
		"solution": {
        	"identifierType": "serviceInstanceId", 
			"identifiers": ["gjhd-098-fhd-987"]
		},
        "assignmentInfo": [
          { "key": "cloudOwner", "value": "amazon" },
          { "key": "vnfHostName", "value": "ahr344gh" },
          { "key": "isRehome", "value": "False" },
          { "key": "cloudRegionId", "value": "1ac71fb8-ad43-4e16-9459-c3f372b8236d" }
        ]
      },
      {
        "resourceModuleName": "vG",
        "serviceResourceId": "someResourceId",
        "solution": {
        	"identifierType": "cloudRegionId", 
			"cloudOwner": "amazon", 
			"identifiers": ["gjhd-098-fhd-987"]
		},
        "assignmentInfo": [
          { "key": "cloudOwner", "value": "amazon" },
          { "key": "cloudRegionId", "value": "1ac71fb8-ad43-4e16-9459-c3f372b8236d" }
        ]
      }
     ]
    ],
    "licenseSolutions": [
      {
        "resourceModuleName": "vGMuxInfra",
        "serviceResourceId": "someResourceId",
        "entitlementPoolUUID": ["1ac71fb8-ad43-4e16-9459-c3f372b8236d", "834fc71fb8-ad43-4fh7-9459-c3f372b8236f"],
        "licenseKeyGroupUUID": ["1ac71fb8-ad43-4e16-9459-c3f372b8236d", "834fc71fb8-ad43-4fh7-9459-c3f372b8236f"],
        "entitlementPoolInvariantUUID": ["1ac71fb8-ad43-4e16-9459-c3f372b8236d", "834fc71fb8-ad43-4fh7-9459-c3f372b8236f"],
        "licenseKeyGroupInvariantUUID": ["1ac71fb8-ad43-4e16-9459-c3f372b8236d", "834fc71fb8-ad43-4fh7-9459-c3f372b8236f"]
      }
    ]
  }
}

Optimization Query Policies

To enable service-agnostic API for the OOF/HAS application, the requestParameters object is modeled as JSON blob. An OOF/HAS client is expected to send service-specific and customer-specific information in a JSON format. The API allows a client to define any object structure in a JSON blob; however, the naming conventions used in the JSON blob must be the same as defined in a service model or customer order. Which information of a JSON blob is relevant for a service and where the information is located in the JSON blob should be captured through query policies. The location of an object in a JSON blob can be specified using an xpath with dot notations as shown in the following example. These optimization query policies can be configured by either a service provider or a client.

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{
  "service": "optimizationQueryPolicy",
  "policyName": "oofBeijing.queryPolicy_vCPE",
  "description": "Optimization query policy for vCPE",
  "templateVersion": "0.0.1",
  "version": "oofBeijing",
  "priority": "3",
  "riskType": "test",
  "riskLevel": "2",
  "guard": "False",
  "content": {
    "queryProperties": [
      {"attribute":"locationId", "value": "orderInfo.customerLocation"},
      {"attribute":"id", "value": "orderInfo.vpnInfo"},
      {"attribute":"upstreamBW", "value": "orderInfo,vpnInfo"}
    ],
    "policyScope": ["vCPE", "US", "INTERNATIONAL", "ip", "vGMuxInfra", "vG"],
    "type": "optimizationQueryPolicy"
  }
}

Code Block

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{
  	"orderInfo": {
		"customerLocation": {
			"latitude": "30.98",
			"longitude": "34.23",
			"locationId": "NJBD34"
  		},
		"vpnInfo": {
			[
				"id": 200,
				"upsteamBW": "10Gbps",
				"downstreamBW": "100Gbps"
			],
			[
				"id": 200,
				"upsteamBW": "10Gbps",
				"downstreamBW": "100Gbps"
			]
		}
  	}
}

OOF/HAS API document (pdf format)

Versions Compared

Old Version 4

New Version Current

Key

OOF/HAS Create/Update API

Request Header

Request Body

RequestInfo Object

PlacementInfo Object

PlacementDemand Object

SubscriberInfo Object

ModelMetaData Object

Candidates Object

ServiceInfo Object

LicenseInfo Object

LicenseDemands Object

LicenseModel Object

Synchronous Response Body

Asynchronous Response Header

Asynchronous Response Body

Solution Object

ComprehensiveSolution Object

PlacementSolution Object

AssignmentInfo Object

LicenseSolutions Object

Request Example

Synchronous Response Example

Asynchronous Response Example

Optimization Query Policies

Page Comparison

Versions Compared

Old Version 4

New Version Current

Key

OOF/HAS Create/Update API

Request Header

Request Body

RequestInfo Object

PlacementInfo Object

PlacementDemand Object

SubscriberInfo Object

ModelMetaData Object

Candidates Object

ServiceInfo Object

LicenseInfo Object

LicenseDemands Object

LicenseModel Object

Synchronous Response Body

Asynchronous Response Header

Asynchronous Response Body

Solution Object

ComprehensiveSolution Object

PlacementSolution Object

AssignmentInfo Object

LicenseSolutions Object

Request Example

Synchronous Response Example

Asynchronous Response Example

Optimization Query Policies