Adrian Hoban Intel OSM TSC Chair Agenda Architectural Principles Scope amp Mapping to ETSI NFV Status Update amp Releases Data Model 2 OSM Architectural Principles 3 OSM Scope amp Mapping to ETSI NFV MANO ID: 638242
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Slide1
OSM WorkshopSDN World Congress Oct’16
Adrian Hoban (Intel)
OSM TSC ChairSlide2
AgendaArchitectural Principles
Scope & Mapping to ETSI NFV
Status
Update & ReleasesData Model
2Slide3
OSM Architectural Principles
3Slide4
OSM Scope & Mapping to ETSI NFV MANO
4
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV Orchestrator
Main
NFV reference
points
NFV Management and Orchestration
Or-Vi
Or-
Vnfm
Os
-Ma
Ve-Vnfm
Nf
-Vi
Service, VNF and Infrastructure Description
OSM Components
Other Components
Vi-
Vnfm
Resource Orchestrator
(Includes VIM/SDN Connectors)
VNF Configuration & Abstraction
Network Service Orchestrator
GUI & Design-Time Tools
OpenVIM
VMware
OpenStack
NFVI
ODL
Floodlight
VNFs
EMSs
OSS/BSS
P
NFs
Specific VNFMs
Extract from Figure
4: NFV Reference Architecture Framework,
ETSI GS NFV 002 V1.2.1 (2014-12
)Slide5
OSM: Development Themes
5Slide6
Release Zero Highlights
6Slide7
Release Zero: Automated End-to-end Service Delivery
7
VIM 2
VIM 1
Generator
IMS-
corpA
VLAN Z
SSL VPN 1
mwc16data1
VLAN 3000
Corp
. A
10.0.1.0/24
VLAN X
mwc16data2
SSL VPN 2
VLAN 3000
Corp
. A
10.0.2.0/24
VLAN Y
mwc
Corp
. A
10.0.4.0/24
net-
mgmtOS
mgmt
mgmt
mwc
mgmt
mgmt
mgmt
mgmt
mwc
mwc
mwc
mgmt
(
domain
,
users
)
PE 1
PE 2
Corp
.
SP
10.0.2.0/24
Corp
.
SP
10.0.1.0/24
interDC
PE 3
Multi-tenant VNF
Single-tenant VNF
L2 connection for
dataplane
L2 connection for low BW
VIM
tenant
mgmtSlide8
Release One Highlights8
cloud-
init
Create networks at VIM
Remove NSD
Datacenter
Network Reference
Error Messages and Logging
YAML Format Descriptor
Display
Package Creation Command Line UtilitySlide9
Release One Highlights9
Single
entry point for all
Modules for compilation
and
installation
One Click InstallationSlide10
Release One Highlights10
Comprehensive CI/CD environment
Jenkins
based build system
Git
Gerrit
integration
Containerised Deployments
Remote LabsSlide11
Release One
Highlights
- OSM Remote LABs
11Slide12
Release One Highlights12
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
ROAllow IP Parameters for NetworksSlide13
Release One Highlights13
High Performance, High Efficiency Deployments with EPA
NUMA
CPU Pinning
Huge Pages
PCI
Passthrough
SR-IOVSlide14
Release One Highlights14
VMware
vCloud
Director
Initial implementation
OpenVIM
Now under OSM governance
Powerful EPA support
OpenDaylight
FloodlightSlide15
Release One Highlights15
Enables even more powerful automated end-to-end service deliverySlide16
Release
One:
Automated E2E Service
Delivery with MULTIPLE VIMs
16
VIM 4
VIM 1
Generator
IMS-
corpA
VLAN Z
SSL VPN 1
mwc16data1
VLAN 3000
Corp
. A
10.0.1.0/24
VLAN X
mwc16data2
SSL VPN 2
VLAN 3000
Corp
. A
10.0.2.0/24
VLAN Y
mwc
Corp
. A
10.0.4.0/24
net-
mgmtOS
mgmt
mgmt
mwc
mgmt
mgmt
mgmt
mgmt
mwc
mwc
mwc
mgmt
(
domain
,
users
)
PE 1
PE 2
Corp
.
SP
10.0.2.0/24
Corp
.
SP
10.0.1.0/24
PE 3
Multi-tenant VNF
Single-tenant VNF
L2 connection for
dataplane
L2 connection for low BW
VIM
tenant
mgmt
VIM 2
VIM 3Slide17
Information Vs Data Models
IM --> conceptual/abstract model
| for designers and operators
+----------+---------+
| | |
DM
DM
DM
--> concrete/detailed model
for
implementors
*Extracted from:
https://tools.ietf.org/html/rfc3444Copyright (C) The Internet Society (2003). All Rights Reserved.17Slide18
OSM Data Models
18Slide19
OSM INTERNAL DATA MODEL
19
OpenMANO
VNFD
VNF resource orchestration info
(EPA resources and internal connectivity)
Descriptive information
metadata.yaml
config.yaml
actions.yaml
Executables
Hooks
Actions
Additional info (icon, README)
Juju charm
OSM INTERNALSSlide20
DIRECT MAPPING FROM MODELS AT THE UI
20
VNF package
VNFD
VNF Artefacts
Additional Metadata
OpenMANO
VNFD
VNF resource orchestration info
(EPA resources and internal connectivity)
Descriptive information
metadata.yaml
config.yaml
actions.yaml
Executables
Hooks
ActionsAdditional info (icon, README)Juju charm
OSM INTERNALSSlide21
ARCHITECTURE SUPPORTS MULTIPLE DATA MODELS
21
VNF package
VNFD
VNF Artefacts
Additional Metadata
OpenMANO
VNFD
VNF resource orchestration info
(EPA resources and internal connectivity)
Descriptive information
metadata.yaml
config.yaml
actions.yaml
Executables
Hooks
ActionsAdditional info (icon, README)Juju charm
Data Model
Translator
OSM INTERNALSSlide22
Summary & Direction
22Slide23
MORE INFORMATION AT:
osm.etsi.org
osm.etsi.org/
wikipub