1. OSM Workshop SDN World Congress Oct’16
Adrian Hoban (Intel)
OSM TSC Chair

2. Agenda Architectural Principles Scope & Mapping to ETSI NFV
Status Update & Releases
Data Model

3. OSM Architectural Principles
Layering
Abstraction
Modularity
Simplicity
Architectural Principles

4. OSM Scope & Mapping to ETSI NFV MANO
Automated end-to-end Service Orchestration
Superset of ETSI NFV MANO
Plugin model for multiple VIMs/SDN Controllers
Generic VNFM style functionality with support for integrating Specific VNFMs
Physical Network Function integration
Greenfield and brownfield deployments
GUI
Run-Time Scope
Network Service Definition (CRUD operations)
Model-Driven Environment with Data Models aligned with ETSI NFV
VNF Package Generation
Design-Time Scope
VMware
OpenStack
NFVI
ODL
Floodlight
VNFs
EMSs
OSS/BSS
PNFs
Specific VNFMs
Vi-Vnfm
Resource Orchestrator
(Includes VIM/SDN Connectors)
VNF Configuration & Abstraction
Network Service Orchestrator
GUI & Design-Time Tools
OpenVIM
NFV Management and Orchestration
Os-Ma
NFV Orchestrator
Or-Vnfm
Service, VNF and Infrastructure Description
VNF
Manager(s)
Ve-Vnfm
Or-Vi
Virtualised
Infrastructure
Manager(s)
Nf-Vi
Main NFV reference points
OSM Components
Other Components
Extract from Figure 4: NFV Reference Architecture Framework, ETSI GS NFV 002 V1.2.1 ( )

5. OSM: Development Themes
On-boarding & VNF Packaging
Simplified install & upgrade process
Improved development environment
Service Modelling
Enhanced Platform Awareness
Multiple VIMs & SDN Controllers
Multiple Sites

6. Release Zero Highlights
Community Release
Ahead of schedule on May 26, 2016
Single entry point
VNF and NS packages.
Readability
YAML
Apache 2.0 licenced
Clean code base
Documentation
Extensive set

7. Release Zero: Automated End-to-end Service Delivery
VIM 2
VIM 1
Generator
IMS-corpA
VLAN Z
SSL VPN 1
mwc16data1
VLAN 3000
Corp. A
/24
VLAN X
mwc16data2
SSL VPN 2
/24
VLAN Y
mwc
/24
net-mgmtOS
mgmt
(domain, users)
PE 1
PE 2
Corp. SP
interDC
PE 3
Multi-tenant VNF
Single-tenant VNF
L2 connection for dataplane
L2 connection for low BW
VIM tenant

8. Release One Highlights
On-boarding & VNF Packaging
Simplified install & upgrade process
Improved development environment
Service Modelling
Enhanced Platform Awareness
Multiple VIMs & SDN Controllers
Multiple Sites
cloud-init
Create networks at VIM
Remove NSD Datacenter Network Reference
Error Messages and Logging
YAML Format Descriptor Display
Package Creation Command Line Utility

9. Release One Highlights
On-boarding & VNF Packaging
Simplified install & upgrade process
Improved development environment
Service Modelling
Enhanced Platform Awareness
Multiple VIMs & SDN Controllers
Multiple Sites
Single entry point for all Modules for compilation and installation
One Click Installation

10. Release One Highlights
On-boarding & VNF Packaging
Simplified install & upgrade process
Improved development environment
Service Modelling
Enhanced Platform Awareness
Multiple VIMs & SDN Controllers
Multiple Sites
Comprehensive CI/CD environment
Jenkins based build system
Git
Gerrit integration
Containerised Deployments
Remote Labs

11. Release One Highlights - OSM Remote LABs
Network of Remote Labs offering different combinations of NFV Infrastructure and VIMs.
Part of the OSM CI/CD pipeline.
Remote labs securely connected over ETSI’s Hub for Inter-operability and Validation (HIVE).
Ensure that OSM inter-operates successfully with multiple VIMs and NFV Infrastructure.
Minimise barriers for community engagement.

12. Release One Highlights
On-boarding & VNF Packaging
Simplified install & upgrade process
Improved development environment
Service Modelling
Enhanced Platform Awareness
Multiple VIMs & SDN Controllers
Multiple Sites
Enhance Visual Differentiation between NS Catalog and VNF Catalog
Restructure Layout of Service Primitive Page
Juju-2.x
Multi-model controller
Multi-user controller
Network Types in RO
Allow IP Parameters for Networks

13. Release One Highlights
On-boarding & VNF Packaging
Simplified install & upgrade process
Improved development environment
Service Modelling
Enhanced Platform Awareness
Multiple VIMs & SDN Controllers
Multiple Sites
High Performance, High Efficiency Deployments with EPA
NUMA
CPU Pinning
Huge Pages
PCI Passthrough
SR-IOV

14. Release One Highlights
On-boarding & VNF Packaging
Simplified install & upgrade process
Improved development environment
Service Modelling
Enhanced Platform Awareness
Multiple VIMs & SDN Controllers
Multiple Sites
VMware vCloud Director
Initial implementation
OpenVIM
Now under OSM governance
Powerful EPA support
OpenDaylight
Floodlight

15. Release One Highlights
On-boarding & VNF Packaging
Simplified install & upgrade process
Improved development environment
Service Modelling
Enhanced Platform Awareness
Multiple VIMs & SDN Controllers
Multiple Sites
Enables even more powerful automated end-to-end service delivery

16. Release One: Automated E2E Service Delivery with MULTIPLE VIMs
mwc
mgmt
mwc
Generator
mgmt
mgmt
mgmt
Corp. SP
/24
Corp. SP
/24
mgmt
mwc
VLAN 3000
VIM 1
VLAN 3000
PE 1
PE 2
VIM 2
mwc16data2
mwc16data1
mwc
mwc
VLAN Y
VLAN X
Corp. A
/24
SSL VPN 2
SSL VPN 1
Corp. A
/24
PE 3
mgmt
mgmt
mgmt
VIM 3
Multi-tenant VNF
Single-tenant VNF
L2 connection for dataplane
L2 connection for low BW
VIM tenant
VLAN Z
VIM 4
Corp. A
/24
IMS-corpA
net-mgmtOS
(domain, users)

17. Information Vs Data Models
IM --> conceptual/abstract model | for designers and operators | | | DM DM DM --> concrete/detailed model for implementors
*Extracted from:
Copyright (C) The Internet Society (2003). All Rights Reserved.

18. OSM Data Models Aligned with ETSI NFV ISG Phase 1 Information Models
Will work with the NFV community for clarifications, bug fixes (sightings) and feature advances.
Possible intersect with OSM Release THREE
Analysis underway on ETSI NFV ISG Phase 2 Information Models

19. OSM INTERNAL DATA MODEL
OSM INTERNALS
OpenMANO VNFD
VNF resource orchestration info (EPA resources and internal connectivity)
Juju charm
Descriptive information
metadata.yaml
config.yaml
actions.yaml
Executables
Hooks
Actions
Additional info (icon, README)

20. DIRECT MAPPING FROM MODELS AT THE UI
OSM INTERNALS
OpenMANO VNFD
VNF package
VNF resource orchestration info (EPA resources and internal connectivity)
VNFD
Juju charm
Descriptive information
metadata.yaml
config.yaml
actions.yaml
Executables
Hooks
Actions
Additional info (icon, README)
VNF Artefacts
Additional Metadata

21. ARCHITECTURE SUPPORTS MULTIPLE DATA MODELS
OSM INTERNALS
OpenMANO VNFD
Data Model Translator
VNF package
VNF resource orchestration info (EPA resources and internal connectivity)
VNFD
Juju charm
Descriptive information
metadata.yaml
config.yaml
actions.yaml
Executables
Hooks
Actions
Additional info (icon, README)
VNF Artefacts
Additional Metadata

22. Summary & Direction Completed Ahead Of Time
Delivering Functionality Aligned With Chosen Focus Areas
Release ONE
Data Plane Performance
Service Assurance (KPIs, Scaling)
Security
Dynamic Configuration (SFC, Nested Services, etc.)
Data Model Attribute Coordination with the Industry
Support for Multiple Input Formats
Release TWO Development Themes

23. osm.etsi.org osm.etsi.org/wikipub
MORE INFORMATION AT:
osm.etsi.org
osm.etsi.org/wikipub