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<li class="nav-item" data-level="1"><a href="#consuming-services-from-external-partner-organizations" class="nav-link">Consuming Services From External Partner Organizations</a>
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<li class="nav-item" data-level="2"><a href="#define-an-organization-as-3rd-party-to-consume-services-east-west" class="nav-link">Define an Organization as 3rd party to consume services East-West</a>
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<h1 id="consuming-services-from-external-partner-organizations">Consuming Services From External Partner Organizations</h1>
<p>A typical deployment across domains, involves today some typical components: i) an OSS/BSS to allow customers access the service catalog and perform service orders, ii) a Service Orchestrator (SO) component for executing the service order workflow, as well as iii) a Network Functions Virtualization Orchestrator (NFVO) for configuring the iv) network resources.</p>
<p>TMF Open APIs are introduced not only for exposing catalogues and accepting service orders, but also implementing the East-West interfaces between the domains, fulfilling also the LSO requirements as introduced by MEF.</p>
<p>The following figure shows how openslice could be used in such scenarios:</p>
<p><a href="../../images/multi-domain-architecture.png"><img alt="Openslice multi-domain-architecture" src="../../images/multi-domain-architecture.png" /></a></p>
<p>In Openslice we can consume services from 3rd parties via Open APIs.</p>
<p>We use the TMF 632 Party Management model to specify Organizations that we can exchange items and other information such as:</p>
<ul>
<li>Import Service Specifications</li>
<li>Create a Service Order</li>
<li>Use the Service Inventory to query the status of the service ordered to the external partner organization</li>
</ul>
<h2 id="define-an-organization-as-3rd-party-to-consume-services-east-west">Define an Organization as 3rd party to consume services East-West</h2>
<p>An organization must have the following characteristics in openslice catalog, like for example:</p>
<p>"EXTERNAL_TMFAPI_BASEURL", "http://portal.openslice.io"</p>
<p>"EXTERNAL_TMFAPI_CLIENTREGISTRATIONID", "authOpensliceProvider"</p>
<p>"EXTERNAL_TMFAPI_OAUTH2CLIENTID", "osapiWebClientId"</p>
<p>"EXTERNAL_TMFAPI_OAUTH2CLIENTSECRET", "secret"</p>
<p>"EXTERNAL_TMFAPI_OAUTH2SCOPES", scopes</p>
<p>"EXTERNAL_TMFAPI_OAUTH2TOKENURI", "http://portal.openslice.io/osapi-oauth-server/oauth/token"</p>
<p>"EXTERNAL_TMFAPI_USERNAME", "admin"</p>
<p>"EXTERNAL_TMFAPI_PASSWORD", "openslice"</p>
<p>"EXTERNAL_TMFAPI_SERVICE_CATALOG_URLS" = "/tmf-api/serviceCatalogManagement/v4/serviceSpecification?type=CustomerFacingServiceSpecification" (this is optional, fetch a list of service specs it will be relative with the BASEURL. If the url is empty then no specs will be fetched, the EXTERNAL_TMFAPI_SERVICE_CATEGORY_URLS might be used)</p>
<p>"EXTERNAL_TMFAPI_SERVICE_CATEGORY_URLS" = "/tmf-api/serviceCatalogManagement/v4/serviceCategory/{categoryid}" (this example will fetch all specs in a category. You may define comma separated URLs of categories API URL . This will fetch specifications of every defined category. If you want only one specific category put for example the uuid only of one category: "/tmf-api/serviceCatalogManagement/v4/serviceCategory/bda02821-bc4d-4bd6-b64b-d9c2aa5f8e6d". multiple urls should be "/tmf-api/serviceCatalogManagement/v4/serviceCategory/bda02821-bc4d-4bd6-b64b-d9c2aa5f8e6d,/tmf-api/serviceCatalogManagement/v4/serviceCategory/9b6d8bf3-abd2-43c4-8154-c8c6fe5545b2")</p>
<p>"EXTERNAL_TMFAPI_SERVICE_SPEC" = "/tmf-api/serviceCatalogManagement/v4/serviceSpecification"</p>
<p>"EXTERNAL_TMFAPI_SERVICE_ORDER_URLS"= "/test/v1/serviceorder" (this is optional)</p>
<p>An example Organization defined example in json:</p>
<pre><code>
{
"uuid": "1a09a8b5-6bd5-444b-b0b9-a73c69eb42ae",
"@baseType": "BaseEntity",
"@schemaLocation": null,
"@type": null,
"href": null,
"name": "Openslice.io",
"id": "1a09a8b5-6bd5-444b-b0b9-a73c69eb42ae",
"isHeadOffice": null,
"isLegalEntity": null,
"nameType": null,
"organizationType": null,
"tradingName": null,
"contactMedium": [],
"creditRating": [],
"existsDuring": null,
"externalReference": [],
"organizationChildRelationship": [],
"organizationIdentification": [],
"organizationParentRelationship": null,
"otherName": [],
"partyCharacteristic": [
{
"uuid": "3a2f7221-e0a2-4a6b-88d1-534c8e1963f6",
"@baseType": "BaseEntity",
"@schemaLocation": null,
"@type": null,
"href": null,
"name": "EXTERNAL_TMFAPI_CLIENTREGISTRATIONID",
"valueType": null,
"value": {
"value": "authOpensliceProvider",
"alias": null
}
},
{
"uuid": "c24bb527-f178-4d38-9b93-2027c1732876",
"@baseType": "BaseEntity",
"@schemaLocation": null,
"@type": null,
"href": null,
"name": "EXTERNAL_TMFAPI_USERNAME",
"valueType": null,
"value": {
"value": "admin",
"alias": null
}
},
{
"uuid": "27e45df8-414b-44c6-a5d5-3f064e2cfd3b",
"@baseType": "BaseEntity",
"@schemaLocation": null,
"@type": null,
"href": null,
"name": "EXTERNAL_TMFAPI_PASSWORD",
"valueType": null,
"value": {
"value": "openslice",
"alias": null
}
},
{
"uuid": "e0e470b8-6024-4014-8a18-2333e5465ce1",
"@baseType": "BaseEntity",
"@schemaLocation": null,
"@type": null,
"href": null,
"name": "EXTERNAL_TMFAPI_OAUTH2CLIENTSECRET",
"valueType": null,
"value": {
"value": "secret",
"alias": null
}
},
{
"uuid": "3e0de762-ac80-4c1e-a0a1-f265ff0899b4",
"@baseType": "BaseEntity",
"@schemaLocation": null,
"@type": null,
"href": null,
"name": "EXTERNAL_TMFAPI_OAUTH2SCOPES",
"valueType": null,
"value": {
"value": "admin;read",
"alias": null
}
},
{
"uuid": "0bbb8314-f7f2-420d-9fed-ba054b15f886",
"@baseType": "BaseEntity",
"@schemaLocation": null,
"@type": null,
"href": null,
"name": "EXTERNAL_TMFAPI_OAUTH2TOKENURI",
"valueType": null,
"value": {
"value": "http://portal.openslice.io/osapi-oauth-server/oauth/token",
"alias": null
}
},
{
"uuid": "3a567de4-79eb-4006-a500-3e5229b44175",
"@baseType": "BaseEntity",
"@schemaLocation": null,
"@type": null,
"href": null,
"name": "EXTERNAL_TMFAPI_OAUTH2CLIENTID",
"valueType": null,
"value": {
"value": "osapiWebClientId",
"alias": null
}
},
{
"uuid": "6dca729f-dbe1-46b7-89f1-5c4f9fe89d4e",
"@baseType": "BaseEntity",
"@schemaLocation": null,
"@type": null,
"href": null,
"name": "EXTERNAL_TMFAPI_BASEURL",
"valueType": null,
"value": {
"value": "http://portal.openslice.io",
"alias": null
}
}
],
"relatedParty": [],
"status": null,
"taxExemptionCertificate": []
}
</code></pre></div>
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