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Model Overview
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BBS use case aims at using ONAP for the design, creation and activation of the High Speed Internet Access CFS.
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The following TOSCA models are Work In Progress.
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title | TOSCA model for ONT RFS |
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title | TOSCA model for Access Connectivity RFS |
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firstline | 1 |
title | TOSCA model for Internet Access RFS |
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Model Design
Gliffy Diagram | ||||||
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Representation in SDC
Resource Representations
Modeled Resource | SDC Representation | A&AI object | TOSCA file |
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ONT NNI | Connection Point | cp | ontNni.yaml & ontNni.json (for import) |
PON UNI | Connection Point | cp | ponUni.yaml & ponUni.json (for import) |
OLT NNI | Connection Point | cp | oltNni.yaml & oltNni.json (for import) |
ODN Connection | VNF Virtual Link | N/A | |
Access Connectivity | Virtual Function Component | generic-vnf | accessConnectivity.yaml |
Internet Profile | Virtual Function Component | generic-vnf | internetProfile.yaml |
CPE (PNF) | Virtual Function Component | pnf | cpePnf.yaml |
Composition of services
Service | Composed Of |
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HSIA CFS (BBS E2E Service) | CPE VF* ONT-NNI CP ODN Connection Vnf Virtual Link PON-UNI CP Access Connectivity VF OLT-NNI CP Internet Profile VF (*) with workaround to model PNF in SDC |
Representation in A&AI
Gliffy Diagram | ||||
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Model Parameter Life-cycle
Table on information model 'storage' and discovery-inventory analysis for BBS use case parameters
BBS Parameter Table
ONAP Awareness | SDNC (Access Discovery) | SDN-C (Edge Discovery) | SDC (Service Creation from Portal) | DCAE Registration PNF | SDN-C (Access Service) | DCAE CPE Auth | A&AI |
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Service (HSIA) | |||||||
RG MAC Add | Input | Input | |||||
Service Type | Input | Input | |||||
Upstream Speed | Input | Input | |||||
Downstream Speed | Input | Input | |||||
Remote ID | Input (Optional) | Input | Input (used to find the CFS associated with PNF) | Input | |||
Orch Status | Derived - Obtained from CFS associated with PNF in PNF Registration | Derived - Obtained from CFS associated w PNF and MAC Address | Input | ||||
HSIA Access | |||||||
CPE/ONT PNF | |||||||
PNF Name | Input (CorrelationID) | SourceName | SourceName | Input | |||
MAC Address | Input | Input | Input | ||||
Manufacturer | Onboarded CSAR Artifact | Input | Input | ||||
Serial Number | Input |
| Input | ||||
Model | Input | Input | |||||
Type | Onboarded CSAR Artifact | Input | Input | ||||
SW Version | Input (Optional) | Input (Optional) | Input | ||||
Attachment Point (new field) | Input | Input | |||||
CPE Authentication State | Input (Used to derive the CFS orchestration status) | ||||||
ONT NNI (PORT) | Input from response when access connectivity is created | Input | |||||
ODN Virtual Link | Input from response when access connectivity is created | Input | |||||
Access Connectivity | |||||||
Service Type | Input (from CFS) | ||||||
Upstream Speed | Input (from CFS) | ||||||
Downstream Speed | Input (from CFS) | ||||||
PON UNI | |||||||
CVLAN | Input (Optional) | Input | Input when access connectivity is created or CFS if not in DCAE Reg | Input | |||
Expected ONT ID | Input (Optional) | Input (from CFS) | Input | ||||
OLT Name | Input | Derived (Attachment Point) | Input | ||||
OLT PON Slot | Input | Derived (Attachment Point) | Input | ||||
OLT PON Port | Input | Derived (Attachment Point) | Input | ||||
OLT NNI | |||||||
SVLAN | Input | Input (Optional) | Input | Input when access connectivity is created or CFS if not in DCAE Reg | Input | ||
OLT Name | Input | Input | |||||
OLT NNI Slot | Input | Input | |||||
OLT NNI Port | Input | Input |
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BBS Parameter Table
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Service-instance-related information
BBS Properties Per HSIA CFS Service Instance | Input Source | ONAP Components that must fetch the value from A&AI | Does it really need A&AI storage? | A&AI Metaname (for Metadata) |
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RG MAC Address | Service Order via Ext API It also comes in the CPE Authentication Event | bbs-event-processor DCAE microservice (it fetches existing value from A&AI to compare it with the new value coming from PNF CPE authentication event in order to deduce if there is any mismatch) | Yes, as metadata of CFS service instance | rgw-mac-address |
Correlation ID (PNF-name) | Service Order via Ext API It also comes in the sourceName of the PNF registration event's commonEventHeader | Yes, as property of PNF object | ||
Service Type | Service Order via Ext API | SO / bbs-apex-policy (during Access Connectivity and Internet Profile VFCs creation & update) | Yes, as metadata of CFS service instance | service-type |
Access ID | PNF registration event | SDN-C or SO? / bbs-apex-policy (during Internet Profile VFC creation & update) | Yes, as metadata of CFS service instance | remote-id |
Upstream Speed | Service Order via Ext API | SDN-C or SO? / bbs-apex-policy (during Internet Profile VFC creation & update) | Yes, as metadata of CFS service instance | up-speed |
Downstream Speed | Service Order via Ext API | SDN-C or SO? / bbs-apex-policy (during Internet Profile VFC creation & update) | Yes, as metadata of CFS service instance | down-speed |
OLT Name | PNF registration event (extracted from attachment point) | |||
OLT PON port | PNF registration event (extracted from attachment point) | |||
OLT PON slot | PNF registration event (extracted from attachment point) | |||
CVLAN | PNF registration event Service Order via Ext API [optional - if not provided by Access SDN M&C] | SDN-C or SO? / bbs-apex-policy (during Internet Profile VFC creation & update) | Yes, as metadata of CFS service instance | cvlan |
SVLAN | PNF registration event Service Order via Ext API [optional - if not provided by Access SDN M&C] | SDN-C or SO? / bbs-apex-policy (during Internet Profile VFC creation & update) | Yes, as metadata of CFS service instance | svlan |
Expected ONT ID | Service Order via Ext API [optional] | SDN-C or SO? (for Access Connectivity VFC creation) | Yes, as metadata of CFS service instance | expected-ont-id |
CPE Manufacturer | PNF registration event | Yes, as property of PNF object | Not Applicable | |
CPE Model | PNF registration event | Yes, as property of PNF object | Not Applicable | |
CPE Equipment Type | PNF registration event | Yes, as property of PNF object | Not Applicable | |
CPE Serial Number | PNF registration event | Yes, as property of PNF object | Not Applicable | |
CPE SW Version | PNF registration event (also present in CPE Authentication Event) | Yes, as property of PNF object | Not Applicable | |
Attachment Point (Not a real BBS modeling property, since its constituent parts are captured in other model properties) | PNF registration event | bbs-event-processor DCAE microservice (it fetches existing value from A&AI to compare it with the new value coming from PNF re-registration event in order to deduce if it is a true relocation) | Yes, as value of link-name property of a logical-link bridged to the PNF object | Not Applicable |
ONT NNI Port | CPE PNF onboarding in SDC | |||
OLT NNI Slot | PNF registration event | |||
OLT NNI Port | PNF registration event |
TOSCA Models
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tosca_definitions_version: tosca_simple_yaml_1_0_0
node_types:
org.openecomp.resource.vfc.OntPnf: #we cannot use the namespace like "tosca.nfv.nodes" cause SDC's restriction
derived_from: org.openecomp.resource.abstract.nodes.PNF
properties:
cpe_id:
type: string
required: true
pnf_name:
type: string
required: true
mac_addr:
type: string
required: true
manufacturer:
type: string
required: true
serial_num:
type: string
required: true
model:
type: string
required: true
attachment_point:
type: string
required: true
is_pnf: # temporary parameter
type: boolean
required: true
default: true
# ont_type: reuse nf_type in Generic_PNF
# type: string
# required: true
# ont_sw_version: reuse software_versions in Generic_PNF
# type: string
# required: true
capabilities:
virtual_binding:
type: tosca.capabilities.nfv.VirtualBindable
occurrences:
- 1
- UNBOUNDED |
Code Block | ||||||||
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tosca_definitions_version: tosca_simple_yaml_1_0_0
node_types:
org.openecomp.resource.vfc.accessConnectivity:
derived_from: tosca.nodes.Root
description: olt
properties:
service_type:
type: string
required: true
upstream_speed:
type: string
required: true
downstream_speed:
type: string
required: true
capabilities:
virtual_binding:
type: tosca.capabilities.nfv.VirtualBindable
occurrences:
- 1
- UNBOUNDED |
Code Block | ||||||||
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tosca_definitions_version: tosca_simple_yaml_1_0_0
node_types:
org.openecomp.resource.cp.OntNni:
derived_from: tosca.nodes.nfv.VduCp
properties:
ont_port:
type: string
required: true
requirements:
- virtual_link:
capability: tosca.capabilities.nfv.VirtualLinkable
relationship: tosca.relationships.nfv.VirtualLinksTo
node: tosca.nodes.nfv.VnfVirtualLink
- virtual_binding:
capability: tosca.capabilities.nfv.VirtualBindable
relationship: tosca.relationships.nfv.VirtualBindsTo
node: org.openecomp.resource.vfc.OntPnf
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tosca_definitions_version: tosca_simple_yaml_1_0_0
node_types:
org.openecomp.resource.cp.PonUni:
derived_from: tosca.nodes.nfv.VduCp
properties:
expected_ont_id:
type: string
required: true
cvlan_id:
type: string
required: true
olt_name:
type: string
required: true
olt_pon_port:
type: string
required: true
olt_pon_slot:
type: string
required: true
requirements:
- virtual_link:
capability: tosca.capabilities.nfv.VirtualLinkable
relationship: tosca.relationships.nfv.VirtualLinksTo
node: tosca.nodes.nfv.VnfVirtualLink
- virtual_binding:
capability: tosca.capabilities.nfv.VirtualBindable
relationship: tosca.relationships.nfv.VirtualBindsTo
node: org.openecomp.resource.vfc.accessConnectivity
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Code Block | ||||||||
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tosca_definitions_version: tosca_simple_yaml_1_0_0
node_types:
org.openecomp.resource.cp.OltNni:
derived_from: tosca.nodes.nfv.VduCp
properties:
olt_name:
type: string
required: true
olt_nni_port:
type: string
required: true
olt_nni_slot:
type: string
required: true
svlan:
type: string
required: true
requirements:
- virtual_link:
capability: tosca.capabilities.nfv.VirtualLinkable
relationship: tosca.relationships.nfv.VirtualLinksTo
node: tosca.nodes.nfv.VnfVirtualLink
- virtual_binding:
capability: tosca.capabilities.nfv.VirtualBindable
relationship: tosca.relationships.nfv.VirtualBindsTo
node: org.openecomp.resource.vfc.accessConnectivity
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Code Block | ||||||||
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tosca_definitions_version: tosca_simple_yaml_1_0_0
node_types:
org.openecomp.resource.vfc.InternetProfile:
derived_from: tosca.nodes.Root
properties:
rg_mac_addr:
type: string
required: true
service_type:
type: string
required: true
upstream_speed:
type: string
required: true
downstream_speed:
type: string
required: true
remote_id:
type: string
required: true
capabilities:
virtual_binding:
type: tosca.capabilities.nfv.VirtualBindable
occurrences:
- 1
- UNBOUNDED
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