1. ECOMP Information Model
A Quick Compare
Kevin Scaggs
AT&T

2. Agenda
Information Model / SDC Data Model Quick Compare Information Model / ETSI MANO Quick Compare Information Model Plans – Next Few Weeks

3. SDC Model View Does Not Include Activities Currently Under Development
Agenda
Information Model / SDC Data Model Quick Compare Information Model / ETSI MANO Quick Compare Information Model Plans – Next Few Weeks
SDC Model View Does Not Include Activities Currently Under Development

4. SDC Data Model

5. Information Model / SDC Data Model Compare (Right Side)X
Does Not Apply To Information Model
TOSCA/Network
TOSCA/Port
TOSCA/LoadBalancer
TOSCA/Database
TOSCA/Container Applicatoin
TOSCA/WebAppliation
Heat.network Namespace
Resource.cp.nodes namespace
Information Model Development Items
TOSCA/blockStorage
TOSCA/Compute
TOSCA/ObjectStorage
TOSCA/SoftwareComponent
Resource.vl Namespace X X X X X X X X
And related subclasses X X

6. Information Model / SDC Data Model Quick Compare (Left Side)
Design Time Elements
IM Improvement Areas
External Resource Connection Point
Flavor
Virtual Link

7. Based on IFA11 and IFA15 Analysis
Agenda
Information Model / SDC Data Model Quick Compare Information Model / ETSI MANO Quick Compare Information Model Plans – Next Few Weeks
Based on IFA11 and IFA15 Analysis

8. Information Model / ETSI MANO Quick Compare (Logical View)
Logical View Maps to “Runtime” View

9. Information Model / ETSI MANO Quick Compare (Deployment View)
Deployment View Maps to “Design Time”
IM Improvement Areas
VNF Connection Point
Virtual Link
Deployment Flavor

10. VnfExtCpd Related Elements
Addresses Well Covered Via TMF Location/Place

11. ETSI VnfdElementGroup
Deployment View Maps to “Design Time”
IM Improvement Areas
Element Groups Presently Not Modeled

12. Information Model Characteristic Pattern: Characteristic
CatalogItem Class Contains Characteristics
Fixed
Dynamic (0 - *)
Characteristics Can Have Characteristics
(Dynamic) Characteristics Have Possible Values
When Instantiated, Actual Value Selected
Allows for catalog items and related attributes to be added/modified without model being changed
Based on TMF SID

13. ETSI / Information Model – Configuration Elements Compare
TMF Configuration Pattern
Could Handle Any Configuration Dynamically
IM Improvement Areas
Entertain Calling Out Configurations Specifically

14. ETSI VDU Information Elements
IM Improvement Areas
Entertain Calling Out Specific VDU (VNFCCatalogItem) Elements
MonitoringParameters

15. ETSI VLD Information Elements
IM Improvement Areas
Incorporate Virtual Links and Flavors

16. ETSI DeploymentFlavour Information Elements
IM Improvement Areas
Entertain Addition of DeploymentFlavour Elements

17. ETSI Virtual Resource Information Elements
IM Improvement Areas
Entertain Addition of Virtual Resource Elements

18. ETSI VNFD Additional Elements
IM Improvement Areas
Entertain Addition of VNFD Information Elements

19. Information Model Plans – Release II / Future Release
Network Updates
Connection Points, Virtual Link Descriptors, ForwardingGraphDescriptors
Event Updates
Specific Configuration Elements
Element Groups
Scaling, Homing
Monitoring Parameters
VNF (Resource) Descriptor
Allotted Resource
Deployment Flavor
Additional Deployment Flavor Elements
Service Descriptor Model
Virtual Resource Elements 2
Approach: Make Use Of Appropriate Industry Standards, Including ETSI, MEF, TMF, OSM, etc. 2 3
Information Model
Release 2 – End of October
Release 3 - ? 3 2
Propose making the ECOMP IM the ONAP IM, evolving it, making use of various standards, … 2 2 3 2 3 3