This is a work in progress. Comments and suggestions gladly accepted. Draft will be removed once this is finalized.
Still Under Discussion: Utilize existing SO generic-rest-adapter. This is a possible interaction with Policy to obtain service specific flow path decision for Service Model.
Still Under Discussion: Utilize existing SO Homing code. SO will adhere the OOF/SO R2 APIs updated for R3 to fix issues from R2 and include passing on a set of generic key value pairs that could contain such values as flavor_name:HPA2 or SRIOV attributes. These key value pairs will be passed to Multicloud during instantiation as OOF_Directives.
Addition of oofDirectives as part of
"assignmentInfo"
to R2 (doesn't change api):
{
"key":"oofDirectives",
"value":{
"directives":[
{
"vnfc_directives":[
{
"vnfc_id":"<ID of VNFC>",
"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 >"
}
]
}
]
}
}
]
}
}OOF Homing Response:
{
"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"
},
{
"key":"oofDirectives",
"value":{
"directives":[
{
"vnfc_directives":[
{
"vnfc_id":"<ID of VNFC>",
"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 >"
}
]
}
]
}
}
]
}
}
]
}
]
]
}
} |
Still Under Discussion: Utilize existing so-opendstack-adapter and extend, or clone to so-multicloud-adapater and extend. Use Multicloud OpenStack Proxy API and extend HEAT API payload with generic-vnf-id, vf-module-id, oof_directives, sdnc_directives and template_type.
API URI http://{msb IP}:{msb port}/api/multicloud /v1/{cloud-owner}/{cloud-region-id}/infra_workload
REQUEST BODY
( =================== parameters below template type are valid for request with “template_type”:“heat” ===================)
{
"generic-vnf-id":"<generic-vnf-id>",
"vf-module-id":"<vf-module-id>",
"oof_directives":{
"directives":[
{
"vnfc_directives":[
{
"vnfc_id":"<ID of VNFC>",
"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 >"
}
]
}
]
}
}
]
},
"sdnc_directives":{
"directives":[
{
"vnfc_directives":[
{
"vnfc_id":"<ID of VNFC>",
"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 >"
}
]
}
]
}
}
]
},
"template_type":"<heat/tosca/etc.>",
"files":{
},
"disable_rollback":true,
"parameters":{
"flavor":"m1.heat"
},
"stack_name":"teststack",
"template":"\nheat_template_version: 2013-05-23\ndescription: Simple template to test heat commands\nparameters:\n flavor: {default: m1.tiny, type: string}\nresources:\n hello_world:\n type: OS::Nova::Server\n properties:\n key_name: heat_key\n flavor: {get_param: flavor}\n image: 40be8d1a-3eb9-40de-8abd-43237517384f\n user_data: |\n #!/bin/bash -xv\n echo \"hello world\" > /root/hello-world.txt",
"timeout_mins":60
} |
