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vCPE Homing Use Case
This document describes the Homing Template Specifications for residential vCPE. It is a work in progress and subject to frequent revision.
vCPE Service Model
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Homing Policies and information sources relevant to the policies
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Gliffy size 1200 name vCPEPoliciesAndInformationSources pagePin 18
Homing Workflow
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SO - HAS API (R) -
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before retrieving homing policies
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requestInfo: |
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callbackUrl: https://so:5000/callback numSolutions: 1 optimizer: - placement requestId: yyy-yyy-yyyy sourceId: so timeout: 600 transactionId: xxx-xxx-xxxx requestType: new placementInfo: orderInfo: requestParameters: customerLatitude: 32.897480 customerLongitude: -97.040443 customerName: some_company demandInfo: placementDemands: - resourceName: vGMuxInfra resourceId: some_resource_id tenantId: some_tenant_id resourceModelInfo: modelId: vGMux_model_id modelName: '' modelType: allotted modelVersion: '2.0' existingPlacement: serviceInstanceId: 87257b49-9602-4ca1-9817-094e52bc873b excludedCandidates: - candidateType: service candidates: - serviceInstanceId: 1ac71fb8-ad43-4e16-9459-c3f372b8236d |
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requiredCandidates: - candidateType: service |
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candidates:
- serviceInstanceId: 7e6c3e57-62cd-44f6-aa88-d0896998f7ec |
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- resourceName: vG tenantId: some_tenant_id resourceId: 71d563e8-e714-4393-8f99-cc480144a05e resourceModelInfo: modelId: vG_model_id modelName: '' modelType: dedicated modelVersion: '2.0' existingPlacement: serviceInstanceId: 21d5f3e8-e714-4383-8f99-cc480144505a excludedCandidates: - candidateType: service candidates: - serviceInstanceId: 1ac71fb8-ad43-4e16-9459-c3f372b8236d |
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requiredCandidates: - candidateType: cloud candidates: - cloud-region-id: TXAUS219 |
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otherInfo: serviceInstanceId: d61b2543-5914-4b8f-8e81-81e38575b8ec serviceModelInfo: serviceName: Residential vCPE service_id: vcpe_service_id serviceType: service serviceVersion: '1.0' |
HAS Homing Specification (R') - after retrieving and translating homing policies
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{
"homing_template_version": "2017-10-10",
"parameters": {
"service_name": "Residential vCPE",
"service_id": "vcpe_service_id",
"customer_lat": 32.89748,
"customer_long": -97.040443,
"REQUIRED_MEM": 4,
"REQUIRED_DISK": 100,
"pnf_id": "some_pnf_id"
},
"locations": {
"customer_loc": {
"latitude": {
"get_param": "customer_lat"
},
"longitude": {
"get_param": "customer_long"
}
},
},
"brg_locdemands": {
"pnf_host_namevGMuxInfra": [
{
"getinventory_paramprovider": "pnf_id"
}
}
},
"demands": {
"vGMuxInfra": [
{
"inventory_provider": "aai"aai",
"inventory_type": "service",
"attributes": {
"equipment_type": "vG_Mux",
"customer_id": "some_company"
},
"excluded_candidates": [
{
"candidate_id": "1ac71fb8-ad43-4e16-9459-c3f372b8236d"
}
],
"existing_placement": [
{
"candidate_id": "21d5f3e8-e714-4383-8f99-cc480144505a"
}
]
}
],
"vG": [
{
"inventory_provider": "aai",
"inventory_type": "cloud"
}
]
},
"constraints": [
{
"constraint_vgmux_customer": {
"type": "distance_to_location",
"demands": [
"vGMuxInfra"
],
"properties": {
"distance": "< 100 km",
"location": "customer_loc"
}
},
"colocation": {
} },
{
"colocation": {
"type": "zone",
"demands": [
"vGMuxInfra",
"vG"
],
"properties": {
"qualifier": "same",
"category": "region"
}
}
},
{
"hpa_constraint": {
"type": "hpa",
"demands": [
"vG"
],
"properties": {
"evaluate": [
{
"labelflavorLabel": "flavor_label_1",
"featuresflavorProperties": [
{
"hpa-feature": "basicCapabilities",
"hpa-version": "v1",
"architecture": "generic",
"hpa-feature-attributes": [
{
"hpa-attribute-key": "numVirtualCpu",
"hpa-attribute-value": "4",
""operator": "="
},
{
"hpa-attribute-key": "virtualMemSize",
"hpa-attribute-value": "4",
"operator": "=",
"unit": "GB"
}
]
},
{
"hpa-feature": "numa",
"hpa-version": "v1",
"architecture": "generic",
"hpa-feature-attributes": [
{
"hpa-attribute-key": "numaNodes",
"hpa-attribute-value": "2",
"operator": "="
},
{
"hpa-attribute-key": "numaCpu-0",
"hpa-attribute-value": "2",
"operator": "="
},
{
"hpa-attribute-key": "numaCpu-1",
"hpa-attribute-value": "4",
"operator": "="
},
{
"hpa-attribute-key": "numaMem-0",
"hpa-attribute-value": "2",
"operator": "=",
"unit": "GB"
},
{
"hpa-attribute-key": "numaMem-1",
"hpa-attribute-value": "4",
"operator": "=",
"unit": "GB"
}
]
},
{
"hpa-feature": "cpuPinning",
"hpa-version": "v1",
"architecture": "generic",
"hpa-feature-attributes": [
{
{
"hpa-attribute-key": "logicalCpuThreadPinningPolicy",
"hpa-attribute-value": "prefer",
"operator": "="
},
{
"hpa-attribute-key": "logicalCpuPinningPolicy",
"hpa-attribute-value": "dedicated",
"operator": "="
}
]
}
]
},
{
"labelflavorLabel": "flavor_label_2",
"featuresflavorProperties": [
{
"hpa-feature": "basicCapabilities",
"hpa-version": "v1",
"architecture": "generic",
"hpa-feature-attributes": [
{
"hpa-attribute-key": "numVirtualCpu",
"hpa-attribute-value": "8",
"operator": "="
},
{
"hpa-attribute-key": "virtualMemSize",
"hpa-attribute-value": "16",
"operator": "=",
"unit": "GB"
}
]
},
{
"hpa-feature": "numa",
"hpa-version": "v1",
"architecture": "generic",
"hpa-feature-attributes": [
{
"hpa-attribute-key": "numaNodes",
"hpa-attribute-value": "2",
"operator": "="
},
{
"hpa-attribute-key": "numaCpu-0",
""hpa-attribute-value": "2",
"operator": "="
},
{
"hpa-attribute-key": "numaCpu-1",
"hpa-attribute-value": "4",
"operator": "="
},
{
"hpa-attribute-key": "numaMem-0",
"hpa-attribute-value": "2",
"operator": "=",
"unit": "GB"
},
{
"hpa-attribute-key": "numaMem-1",
"hpa-attribute-value": "4",
"operator": "=",
"unit": "GB"
}
]
},
{
"hpa-feature": "memoryPageSize",
"hpa-version": "v1",
"architecture": "generic",
"hpa-feature-attributes": [
{
"hpa-attribute-key": "memoryPageSize",
"hpa-attribute-value": "2",
"operator": "=",
"unit": "GB"
}
]
}
]
}
]
}
},
},
"check_cloud_capacity": {
"cloud_min_guarantee": {"type": "vim_fit",
"typedemands": "attribute",[
"demandsvG":
[ ],
"vGproperties": {
] "controller": "multicloud",
"propertiesrequest": {
"evaluatevCPU": {
10,
"cpu_min_guaranteeMemory": true,{
"mem_min_guaranteequantity": true{
} "get_param": "REQUIRED_MEM"
} } },
{ "check_cloud_capacityunit": "GB"
null, "type": "vim_fit", },
"demands": [
"vGStorage": {
], "propertiesquantity": {
"vim-controller "get_param": "multicloud",REQUIRED_DISK"
},
"request": { "vCPUunit": 10,"GB"
"mem":}
{ }
"quantity": { }
}
},
"get_paramoptimization": "REQUIRED_MEM"{
"minimize": {
},
"sum": [
{
"unit": "GB" "distance_between": [
}, "diskcustomer_loc":,
{ "quantityvGMuxInfra":
{ ]
"get_param": "REQUIRED_DISK" },
},{
"unitdistance_between": "GB"[
} "customer_loc",
} "vG"
} } ], ]
"optimization": { "minimize": { }
"sum": []
}
}
{
}
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--- homing_template_version: '2017-10-10' parameters: service_name: Residential vCPE service_id: vcpe_service_id customer_lat: 32.89748 customer_long: -97.040443 REQUIRED_MEM: 4 REQUIRED_DISK: 100 locations: customer_loc: latitude: get_param: customer_lat longitude: get_param: customer_long demands: vGMuxInfra: - inventory_provider: aai inventory_type: service attributes: equipment_type: vG_Mux customer_id: some_company excluded_candidates: - candidate_id: 1ac71fb8-ad43-4e16-9459-c3f372b8236d existing_placement: - candidate_id: 21d5f3e8-e714-4383-8f99-cc480144505a vG: - inventory_provider: aai inventory_type: cloud constraints: constraint_vgmux_customer: type: distance_to_location demands: - vGMuxInfra properties: distance: "< 100 km" location: customer_loc colocation: type: zone demands: - vGMuxInfra - vG properties: qualifier: same category: region hpa_constraint: type: hpa demands: - vG properties: evaluate: - flavorLabel: flavor_label_1 flavorProperties: - hpa-feature: basicCapabilities hpa-version: v1 architecture: generic hpa-feature-attributes: - hpa-attribute-key: numVirtualCpu hpa-attribute-value: '4' operator: "=" - hpa-attribute-key: virtualMemSize hpa-attribute-value: '4' operator: "=" unit: GB - hpa-feature: numa hpa-version: v1 architecture: generic hpa-feature-attributes: - hpa-attribute-key: numaNodes hpa-attribute-value: '2' operator: "=" - hpa-attribute-key: numaCpu-0 hpa-attribute-value: '2' operator: "=" - hpa-attribute-key: numaCpu-1 hpa-attribute-value: '4' operator: "=" - hpa-attribute-key: numaMem-0 hpa-attribute-value: '2' operator: "=" unit: GB - hpa-attribute-key: numaMem-1 hpa-attribute-value: '4' operator: "=" unit: GB - hpa-feature: cpuPinning hpa-version: v1 architecture: generic hpa-feature-attributes: - hpa-attribute-key: logicalCpuThreadPinningPolicy "distance_between": [ hpa-attribute-value: prefer operator: "customer_loc=", - "vGMuxInfra"hpa-attribute-key: logicalCpuPinningPolicy hpa-attribute-value: dedicated ] }, operator: "=" {- flavorLabel: flavor_label_2 "distance_between"flavorProperties: [ - hpa-feature: basicCapabilities "customer_loc", hpa-version: v1 "vG"architecture: generic ] hpa-feature-attributes: } - hpa-attribute-key: numVirtualCpu ] } } } |
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hpa-attribute-value: '8' operator: "=" - hpa-attribute-key: virtualMemSize hpa-attribute-value: '16' operator: "=" unit: GB - hpa-feature: numa hpa-version: v1 architecture: generic |
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hpa-feature-attributes: |
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hpa-attribute- |
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key: numaNodes |
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hpa- |
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attribute- |
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value: |
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'2' |
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operator: "=" |
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hpa- |
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attribute-key: numaCpu-0 |
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hpa-attribute-value: '2' |
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operator: |
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"=" |
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- |
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hpa-attribute-key: numaCpu-1 |
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hpa-attribute-value: '4' |
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operator: "=" |
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- |
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hpa-attribute-key: numaMem-0 |
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hpa-attribute-value: |
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'2' |
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operator: |
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"=" |
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unit: GB - hpa |
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-attribute-key: |
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numaMem-1 |
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hpa-attribute-value: '4' |
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operator: "=" |
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unit: GB - hpa-feature: |
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memoryPageSize hpa-version: v1 architecture: generic hpa-feature-attributes: - hpa-attribute-key: |
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memoryPageSize hpa-attribute-value: |
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'2' operator: "=" unit: GB check_cloud_capacity: type: vim_fit demands: - vG properties: |
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controller: |
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multicloud request: |
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vCPU: 10 |
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Memory: |
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quantity: |
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get_param: |
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REQUIRED_MEM |
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unit: |
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GB |
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Storage: |
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quantity: |
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get_param: REQUIRED_DISK unit: GB |
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optimization: minimize: |
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sum: |
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- distance_between: |
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- |
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customer_loc - vGMuxInfra |
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- distance_between: |
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- customer_loc |
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- vG |
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HAS Homing Response
State - Done
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{ "plans": [ { |
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"status": " |
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done", "id": "plan_id", |
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"name": " |
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Plan Name 1", "links": [ |
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[ |
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{ |
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"href": " |
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http://conductor:8091/v1/plans/plan_id", |
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"rel": " |
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self" } |
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] ], |
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" |
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recommendations": [ { |
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"vG": { |
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"inventory_provider": "aai", |
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"candidate": |
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{ |
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"candidate_id": "DLLSTX1A", |
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"cloud_owner": "CloudOwner1", |
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"inventory_type": |
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"cloud", |
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"location_id": " |
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DLLSTX1A", |
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"location_type": "openstack-cloud" |
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}, |
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" |
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attributes": { |
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"flavors": { |
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"flavor_label_1": "vim_flavor_X", |
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"flavor_label_2": "vim_flavor_Y" |
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}, |
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"cloud_owner": "CloudOwner1", |
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"physical- |
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location- |
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id": " |
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DLLSTX1A", |
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"cloud_version": " |
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3.0", "vim-id": "CloudOwner1_DLLSTX1A" |
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} |
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} }, |
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{ |
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" |
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vGMuxInfra": { |
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"attributes": { |
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"host_id": "vgmux_host_name", |
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"cloud_owner": |
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"CloudOwner1", |
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"physical- |
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location- |
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id": "DLLSTX1A", |
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"service_instance_id": "21d5f3e8-e714-4383-8f99-cc480144505a", |
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"cloud_version": " |
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3.0", "vim-id": "CloudOwner1_DLLSTX1A" |
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}, |
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"inventory_provider": "aai", |
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"service_resource_id": " |
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12345", "candidate": { |
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"is_rehome": "false", |
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"location_id": " |
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DLLSTX1A", |
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"inventory_type": " |
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service", |
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"candidate_id": "21d5f3e8-e714-4383-8f99-cc480144505a", |
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"host_id": " |
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vgmux_host_name", |
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"cloud_owner": " |
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CloudOwner1", |
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"location_type": " |
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openstack-cloud" } } |
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} ] |
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} ] } |
State - Error
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{ "plans": [ |
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{ "status": "error", |
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"message": " |
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Some error message", "name": "Plan Name 1", |
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"links": [ |
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[ { |
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"href": |
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"http://conductor:8091/v1/plans/plan_id", "rel": "self" |
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} |
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] ], |
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"id": " |
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plan_id" } ] } |
State - Template
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{ |
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"status": " |
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template", |
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"name": "Plan Name 1", "links": [ |
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[ |
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{ |
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"href": "http://conductor:8091/v1/plans/plan_id", |
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"rel": "self"
}
]
],
"id": "plan_id"
}
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State - Solving
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{ "plans": [ { |
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"status": "solving", |
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"name": "Plan Name 1", "links": [ |
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[ |
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{ |
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"href": "http://conductor:8091/v1/plans/plan_id", |
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"rel": "self" |
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} |
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] |
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], |
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"id": "plan_id" } |
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] |
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} |