Hi Daniel,
I think they're different.
What MSB care about is providing a registration/discovery mechanism to
facilitate the communication of Microservices, in particular, the
Registration/discovery of MSB focus on the access end points of service
providers.
What ESR provides is the central registry of External Systems, such as VNFM,
VIM, SDNC and EMS. So the relevant component of ONAP can use it in the process
of orchestration. For example, the Orchestrator may need to know available
VNFMs instances and choose one according to VNF type and location when create a
VNF.
Thanks,
Huabing
Original Mail
Sender: ＜[email protected]＞
To: lizi00164331 ＜[email protected]＞ ＜[email protected]＞
Date: 2017/05/15 22:09
Subject: Re: [onap-discuss] [onap-tsc] Project Proposal: External SystemRegister
Hi LiZi,
How would you compare this project with the MSB project?
MSB lists
Service discovery - Server side discovery
and you list
· Register/query/update/delete function of VIM
· Register/query/update/delete function of VNFM
· Register/query/update/delete function of SDN Controller
· Register/query/update/delete function of EMS.
Can you say how they are different?
Daniel Rose
ECOMP / ONAP
com.att.ecomp
732-420-7308
From: [email protected] [mailto:[email protected]]
On Behalf Of [email protected]
Sent: Sunday, May 14, 2017 10:32 PM
To: [email protected] [email protected]
Subject: [onap-tsc] Project Proposal: External System Register
Dear ONAP TSC,
We would like to formally propose the External System Register project for ONAP.
ONAP components need to talk with external systems such as VIM/VNFM/SDNC/EMS to
orchestrate a network service, for example, SO/VF-C need to talk with VIM to
allocate resource and VNFM to deploy a VNF. So they should get the information
of available external systems from a registry before call the Interfaces of
these external systems. ESR provides a service to centralized management of
the information (name, vendor, version, acess end point, etc.) of external
systems. So the ONAP components can get the system information with unified API
from a logical single point.
The proposal wiki page, which includes details of the project description
(including sub projects), project scopes, and proposed repo names, can be found
at: https://wiki.onap.org/display/DW/External+System+Register
Thanks,
LiZi
李滋 lizi
IT开发工程师 IT Development Engineer
网管及服务开发二部/中心研究院/系统产品 Network Management & Service Development Dept. II/Central
R＆D Institute/System Product
成都市高新区天府大道中段800号中兴通大厦
ZTE Corporation Building, No. 800 Middle Section Tianfu Avenue,
Chengdu, P..R.China, 610041
M: +86 15583405168
E: [email protected]
www.zte.com.cn
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