1. Multi-VIM/Cloud High Level Architecture
Run-time Environment
Deploy Service
(TOSCA/HEAT/YANG)
Design-time Environment
(SDC) 1
Service Orchestration
Common Service
4 VNF (Tosca) 3 5
Network (YANG) 2
Homing
Close loop remediation 6
Infrastructure (HEAT)
Controllers 4
DCAE
SNIRO
SDN-C
APP-C
VF-C
A&AI
Registration
FCAPS
Infra Resource
SDN Overlay
VNF Resource LCM
Provider Registry
Multi Cloud Mediation Layer
Infra-c w/OpenStack
Infra-C w/ARM
Local SDN Adapter
Modeling and Capability
OpenStack
VMware
Wind River
Azure
......

2. ONAP Architecture R1 Run-time Design-time Cloud & WAN E-Services
BSS/OSS
Big Data
Lengend
Portal
OPEN-O UI
(GUI/CLI)
Run-time
From
openECOMP
Dashboard OA&M
(VID)
External Data Movement & APIs
Design-time
A&AI
Service
Orchestration
From
OPEN-O
SDC
UI Server
VNF Design
Service Design
Convergence from both sides
Workflow Design
Common Service
DMaaP
ESR
Auth.
Microservice Bus
Policy Creation
New
Policy
DCAE
Alarm Correlation App (Holmes)
Controllers
Analytic Application Creation
Multi-Cloud
SDN-C
APP-C
VF-C
NFVO
Recipie/
Engineering Rules & Policy Distribution
3rd
NFV-O NFV Collector
(Monitor)
Catalog
G-VNFM
VNF SDK
Multi-VIM
EMS/S-VNFM
Cloud & WAN
OpenStack
VMware
RackSpace
Azure
......

3. ONAP Projects R1 Run-time VNF Requirements Design-timeOF
E-Services
BSS/OSS
Big Data
Usecase UI
Portal
OPEN-O UI
(GUI/CLI)
Run-time
CLI
Modeling (specs & Utilities)
Integration
VNF Requirements
Security
High Availability
Documentation
University
Dashboard OA&M
(VID)
External Data Movement & APIs
VID
Design-time
A&AI
Service
Orchestration
Portal Framework
SDC
UI Server
ESR
VNF Design
Service Design
Common Service
Workflow Design
OOM
DMaaP
AAF
Logging
MSB
CCSDK
Policy Creation
Policy
Framework
Alarm Correlation App (Holmes)
Multi-Cloud
Controllers
Analytic Application Creation
SDN-C
APP-C
VF-C
ICE & Lab
NFVO
Recipie/
Engineering Rules & Policy Distribution
DCAE
G-VNFM
Catalog
Multi-VIM
VNF SDK
CLAMP
Cloud & WAN
OpenStack
VMware
RackSpace
Azure
From
openECOMP
From
OPEN-O
Convergence from both sides
New
3rd
Legend

4. Release 1 Target Architecture
DCAE SO
SDN-C
APP-C
VF-C
A&AI
Multi Cloud Common Mediation Layer
Extension API
FCAPS
Lifecyle Management
Registration
Create Alarm
Onboard
Instantiate
Scale
Terminate
List
Register
VES Agent
Event and Telemetry Collector
OpenStack
New Multi-Cloud Feature
Modeling and Capability
3rd party add-on
Nova
Neutron
Cinder
Hypervisor
SDN Controller
Storage

5. Release 1 API Design
All API starts with MultiCloud Name Space, followed by functional module name space
/namespace_root/multicloud/v0/….../...... /
Support existing OpenStack APIs as default functional modules. Minimal code changes to existing ONAP modules that already use OpenStack.
/namespace_root/multicloud/v0/v2.1/servers/…
/namespace_root/multicloud/v0/v2.0/network/...
New name space for common cloud functionality.
/namespace_root/multicloud/v0/proton/network/
/namespace_root/multicloud/v0/register/…
/namespace_root/multicloud/v0/fcaps/…
/namespace_root/multicloud/v0//resmgt/...
Also support 3rd party extension beyond common functionalities
/namespace_root/multicloud/v0/extension/…

6. Multi-Cloud /namespace_root/multicloud/v0/{space_for_fcaps} DCAE SO
VF-C
App-C
SDN-C
HEAT
A&AI
Cloudify
GenericVNFM
cdp-pal
/namespace_root/multicloud/v0/{vanila_openstack}
/namespace_root/multicloud/v0/space_for_VFC
/namespace_root/multicloud/v0/{vanila_openstack}
/proton/network
Multi-Cloud
/namespace_root/multicloud/v0/{space_for_registry

7. Multi-VIM/Cloud Functionality Collections
/namespace_root/multicloud/v0/extension/…

8. vSphere Integrated OpenStack
Registry
Registry cloud backend 1
Service
APP-C
DCAE
VF-C SO
AAI
Common service
ESR
Registry multi-cloud services 2 1 3 4 4
VIM broker
Request handler
Register
proxy
Fcaps trigger
Data service 2 5 3
MS plugin
Proxy
Fcaps relay
Windriver Plugin
Proxy
Fcaps relay
VMware plugin
Proxy
Regi-stry
Regi-stry
Regi-stry
Fcaps relay 6
OpenStack Ocata
OpenStack Mitaka
vSphere Integrated OpenStack
Azure
Titanrium

9. Steps Registry Service Access
User inputs backend Cloud information into ESR portal
ESR stores the backend Cloud information as auth model into AAI, key is cloudowner_cloudregion
User triggers VIM register service exposed by Multi VIM which will trigger registry implements in different VIM plugins to fill in VIM Model information into AAI
Each plugin handles AAI query about the backend Cloud information for backend Cloud operations
Service Access
Controller which rely on openstack APIs creates service client and get keystone token by Multi VIM/Cloud service url.
Multi VIM/Cloud service returns tokens and the catalog of endpoint list which are SBI defined by different plugins
Controller will use the composition of returned endpoints and service API for the following OpenStack API access
Multi VIM/Cloud translates the composted service API into the required OpenStack API then return the reponse to the caller

10. API Design Multi VIM/Cloud registry
msb.onap.org:80/api/multicloud/v0/{cloud owner}_{region}/registry
Body information is documented and reviewed by AAI team
Multi VIM/Cloud OpenStack compatible service
msb.onap.org:80/api/multicloud/v0/{cloud owner}_{region}/identity/v3 or v2.0
Multi VIM/Cloud service consumer
msb.onap.org:80/api/multicloud/v0/{cloud owner}_{region}/{tenantid}/images

11. heat.queryStack (cloudSiteId, tenantId, vfModuleName)SO
MultiCloud
createVfModule
heat.queryStack (cloudSiteId, tenantId, vfModuleName)
cloudConfig.getCloudSite (cloudSiteId)
getHeatClient (cloudSite, tenantId)
cloudIdentity.getKeystoneUrl
msb.onap.org:80/api/multicloud/v0/{cloud owner}_{region}/identity/v3
keystoneTenantClient.tokens
return token and service catalog
heatUrl = KeystoneUtils.findEndpointURL
“Returned heat endpoint (SBI decided by different Cloud providers)” +/stacks
queryHeatStack (heatClient, stackName)
return heat stack list

12. API Design Multi VIM/Cloud Service API
Namespace_root/multicloud/v0/{cloud owner}_{region}/identity/v3 or v2.0
SBI
Returned heat endpoint + /stacks

13. vFW/vDNS

14. API for vFW/vDNS Instantiation:
/namespace_root/multicloud/v0/{cloud owner}_{region}/identity/v2.0
Heat endpoint + /{tenantId}/stacks
Heat endpoint + /stacks/{stack_name}/{stack_id}/actions

15. VoLTE

16. VoLTE

17. API for VoLTE create/delete/list network
/namespace_root/multicloud/v0/{cloud owner}_{region}/{tenantid}/networks
create/delete/list image
/namespace_root/multicloud/v0/{cloud owner}_{region}/{tenantid}/images
Support close loop
Fault alarm emitting complies with VES format
/namespace_root/multicloud/v0/{cloud owner}_{region}/{tenantid}/{vm_id}/recover

18. vCPE Multi VIM/Cloud registry
msb.onap.org:80/api/multicloud/v0/{cloud owner}_{region}/registry
Body information is documented and reviewed by AAI team
Multi VIM/Cloud OpenStack compatible service
msb.onap.org:80/api/multicloud/v0/{cloud owner}_{region}/identity/v3 or v2.0
Multi VIM/Cloud service consumer
msb.onap.org:80/api/multicloud/v0/{cloud owner}_{region}/{tenantid}/images

19. vCPE

20. API for vCPE … Instantiation:
/namespace_root/multicloud/v0/{cloud owner}_{region}/identity/v2.0
Heat endpoint + /{tenantId}/stacks
Vxlan overlay vs. Vlan transparent between VGMUX and VG …

21. vCPE

22. API for vCPE /extension/… Get/Stop/Start VM
Nova endpoint + /servers/{server_id}/action
/extension/…