Hi, David and Yangxu
I think ONAP has a different architecture from OPEN-O, it may be not
suitable to use the TOSCA model directly from OPEN-O for ONAP. Besides, me and
my ZTE colleague are working on a WAN descriptor based on ONAP architecture. I
guess it would be pretty hard and unefficient to clarify all the detail of the
WAN model in the ZOOM meeting. I suggest we'd better discuss this by email
first. I believe the draft of ONAP based WAN model would be finished before
next Monday, and we would send it on the email for further discussion as soon
as possible.
Thank you and best regards!
黄卓垚 huangzhuoyao
职位 position
承载网管开发部/有线研究院/有线产品经营部 Strategy & IT-IT Dept.
深圳市南山区科技南路55号中兴通讯研发大楼33楼
33/F, R&D Building, ZTE Corporation Hi-tech Road South,
Hi-tech Industrial Park Nanshan District, Shenzhen, P..R.China, 518057
T: +86 755 xxxxxxxx F: +86 755 xxxxxxxx
M: +86 xxxxxxxxxxx
E: huang.zhuo...@zte.com.cn
www.zte.com.cn
发件人： <yang....@huawei.com>
收件人： <ds2...@att.com>ZhangMaoPeng10030173 <ml6...@intl.att.com>
抄送人： <onap-discuss@lists.onap.org> <er4...@intl.att.com>
日 期 ：2017/08/10 22:36
主 题 ：Re: [onap-discuss] [sdc][vfc] SDC questions from VF-C
Hi David,
Thanks for updating the table to include SDNC controller.
Regarding the WAN service, as I pointed to you before, in the TOSCA example
from Open-O sent by Huabin a while ago, there is a folder in that zip file
called underlayL3VPN_2017_03_24/Definitions/. You can see a couple yaml files
there for type definition. Please let us know if that’s good enough for you to
design WAN service in SDC.
We will have a meeting tomorrow (8/11) 10am EST, I’ll forward you the invite
and hope you can help us solving the blocking issue.
Thanks,
-Yang
From: SHADMI, DAVID [mailto:ds2...@att.com]
Sent: Thursday, August 10, 2017 8:42 AM
To: Yang Xu (Yang, Fixed Network) zhang.maope...@zte.com.cn LANDO, MICHAEL
Cc: onap-discuss@lists.onap.org ROZIN, EDEN
Subject: RE: [onap-discuss] [sdc][vfc] SDC questions from VF-C
Hi Yang,
I still haven’t seen the WAN service information and therefore can’t provide
any comments about it.
Here is the updated table based. See enclosed email for additional information.
Service
Type
Category
Controller
Comment
VoLTE
Service
Service
No controller
vIMS
Service
NS
VFC
New imperative BPMN flow which uses VFC
vEPC
Service
NS
VFC
New imperative BPMN flow which uses VFC
vFW/vLB, vCPE, WAN
Service
Service
SDNC/HEAT
Retain the existing OpenECOMP BPMN flow
Thanks,
David
From: Yang Xu (Yang, Fixed Network) [mailto:yang....@huawei.com]
Sent: Wednesday, August 09, 2017 11:44 PM
To: SHADMI, DAVID <ds2...@att.com> zhang.maope...@zte.com.cn LANDO, MICHAEL
<ml6...@intl.att.com>
Cc: onap-discuss@lists.onap.org ROZIN, EDEN <er4...@intl.att.com>
Subject: RE: [onap-discuss] [sdc][vfc] SDC questions from VF-C
Hi David,
I missed Wednesday’s meeting due to some other conflict. Has WAN service been
defined in SDC? I don’t see SDNC (the controller for WAN service) listed in the
table:
Service
Type
Category
Orchestrator/Controller
VoLTE
Service
E2E Service
SO VFC
vIMS
Service
NS
VFC
vEPC
Service
NS
VFC
vFW/vLB demo
Service
Service
Heat
vCPE or other service designed by SDC using declarative flow.
Service
All other Service
Business as usual from SO perspective: SO is doing service and resource
orchestration interfacing with SDNC/APPC/PO as needed APPC
Could you finalize the WAN service details in SDC (i.e. how PNFs and WAN
service defined in SDC)? Other modules are blocked by it.
Thanks,
-Yang
From: onap-discuss-boun...@lists.onap.org
[mailto:onap-discuss-boun...@lists.onap.org] On Behalf Of SHADMI, DAVID
Sent: Thursday, August 10, 2017 12:04 AM
To: zhang.maope...@zte.com.cn LANDO, MICHAEL
Cc: onap-discuss@lists.onap.org ROZIN, EDEN
Subject: Re: [onap-discuss] [sdc][vfc] SDC questions from VF-C
Hello,
#2 - SDC is planning to allow onboarding VNFSDK0-validated TOSCA VNF packages
in R1. Also, SDC is planning to add Open-O TOSCA types.
#3 – @Michael – Could you please make sure we the node type definition file(s)
for VF and Service exist in the wiki. @Maopeng - could you please elaborate
more on the node type you would like to add.
#5 – Please see enclosed email.
Thanks,
David
From: zhang.maope...@zte.com.cn [mailto:zhang.maope...@zte.com.cn]
Sent: Wednesday, August 09, 2017 9:15 PM
To: LANDO, MICHAEL <ml6...@intl.att.com> SHADMI, DAVID <ds2...@att.com>
Cc: yangya...@chinamobile.com denglin...@chinamobile.com
meng.zhaoxi...@zte.com.cn onap-discuss@lists.onap.org ROZIN, EDEN
<er4...@intl.att.com>
Subject: 答复: RE: RE: [sdc][vfc] SDC questions from VF-C
hi micheal & david
Thanks micheal
Now many advices need David to answer. If the email can reply, it
will be OK. Possible, meeting & email may be more effective way.
The service package and vnf package CSAR in the SDC catalog, please
share them. Thanks
About the parser, VFC written in python can not use the java lib
directly.
Oneway: If in the SDC can provide the REST API &
JSON output, it will be welcome for R1
The other way: the CSAR output of SDC follow the
OASIS tosca simple profile, it can be parsed by other parsers.
If the output is not standard, we
need to know which part is not standard, and can it be fixed in the R1?
Best Regards
Maopeng
原始邮件
发件人： <ml6...@intl.att.com>
收件人：张茂鹏10030173
抄送人： <yangya...@chinamobile.com> <ds2...@att.com>
<denglin...@chinamobile.com>孟照星10024238 <onap-discuss@lists.onap.org>
<er4...@intl.att.com>
日 期 ：2017年08月10日 03:27
主 题 ：RE: RE: [sdc][vfc] SDC questions from VF-C
BR,
Michael Lando
Opensource & Frontend Team Lead, SDC
AT&T Network Application Development · NetCom
Tel Aviv | Tampa | Atlanta | New Jersey |Chicago
···········································································
Office: +972 (3) 5451487
Mobile: +972 (54) 7833603
e-mail: ml6...@intl.att.com
From: zhang.maope...@zte.com.cn [mailto:zhang.maope...@zte.com.cn]
Sent: Wednesday, August 09, 2017 7:09 PM
To: Lando,Michael <ml6...@intl.att.com>
Cc: yangya...@chinamobile.com SHADMI, DAVID <ds2...@att.com>
denglin...@chinamobile.com meng.zhaoxi...@zte.com.cn onap-discuss@lists.onap.org
Subject: 答复: RE: [sdc][vfc] SDC questions from VF-C
Hi Michael
thanks for your reply.
1. For the api document, I really need more time to read it. For R1, the
VFC team main funciton is to get the distributed Service CSAR and VF CSAR from
SDC catalog. thanks.
2. About the VNF package, thanks for sharing the vFW/vDNS CSAR. Is the
Tosca onboarding function release on R1? which tosca profile does the SDC
follows in R1? does the VNF vendor need to follow it? thanks. [Michael: David
please advise]
3. About the service package, please provide the CSAR example for R1. In
the wiki page, SDC_TOSCA_AID_1710 document has no nodes definitions, such as
service, VF, VL,etc. could you provide the nodes definition for R1 in the wiki?
could SDC support adding new node type? such as VF, could we add a new VFXX
extending from VF via SDC GUI, and not changing the SDC code? [Michael: David
please advise]
4. Parser is also an issue. Now there are many parsers. but which one can
match the SDC output? is the SDC output CSAR align with OASIS tosca simple
profile 1.0?
Could the SDC parser provide the REST API?
[Michael: the SDC parser can match our output I cannot speak
for the other parsers. The SDC parser comes in the form of a jar that you will
need to integrate as a library into your code so no rest api is needed here]
5. The NS package questions about VL and parameter controlinfo and
vnfminfo, please DAVID help me.
[Michael: David please advise]
If possible, I will reserve a zoom meeting in 21:00 2017/810 (UTC+8). I
can prepare an slide from VFC side and needs the SDC team help us.
[MIcheal: what would you need from us for this call?]
Thanks
Maopeng
发件人： <ml6...@intl.att.com>
收件人：张茂鹏10030173 <yangya...@chinamobile.com> <ds2...@att.com>
抄送人： <denglin...@chinamobile.com>孟照星10024238 <onap-discuss@lists.onap.org>
日 期 ：2017年08月09日 20:00
主 题 ：RE: [sdc][vfc] SDC questions from VF-C
BR,
Michael Lando
Opensource & Frontend Team Lead, SDC
AT&T Network Application Development · NetCom
Tel Aviv | Tampa | Atlanta | New Jersey |Chicago
···········································································
Office: +972 (3) 5451487
Mobile: +972 (54) 7833603
e-mail: ml6...@intl.att.com
From: zhang.maope...@zte.com.cn [mailto:zhang.maope...@zte.com.cn]
Sent: Wednesday, August 09, 2017 2:05 PM
To: yangya...@chinamobile.com Lando,Michael <ml6...@intl.att.com> SHADMI,
DAVID <ds2...@att.com>
Cc: denglin...@chinamobile.com meng.zhaoxi...@zte.com.cn
onap-discuss@lists.onap.org
Subject: 答复: [sdc][vfc] SDC questions from VF-C
Hi Michael & David & Yan,
I refesh the questions, and hope the SDC team can give some answers. I also
think we need an meeting to discuss these issues. Thanks.
In SDC API document, we didn’t see the registration and notification API ,can
you provide this API for us.
[Maopeng ] thanks for micheal share the document,
https://wiki.onap.org/pages/viewpage.action?pageId=11929307
we will review it and It is very complicated api document.
If Micheal can give an example to the VFC team, it will
be great for the whole team.
[Michael] I can give an explanation after you review the
document. If you can provide me in advance what exactly are you interested in
I will be able to prepper for the meeting.
[Maopeng] There are two ways to get the package from the SDC:
one is by the distribution api the other is by the catalog api. For R1, the
distribution api is dependon the client
How does the SDC Resource / Service Categories fits to the VoLTE case? for
exmaple spgw/ims etc in which Categories/subCategory?
[Maopeng ] Service categories can be defined by the administrator via the GUI.
I think if we need new categories or subcategories, we can add it via the
GUI. Right?
[MIchael] categories can be add using the UI but that will mean that for each
new system you will need to manually add them. The correct approach for this is
to add them to our pre load script so that on startup the configuration will
be available.
2. VNF package
We want to know the VNF CSAR package format exported from SDC, can you give us
an example, we want to confirm whether the package has some format restrictions.
[Maopeng ] In the R1, VNFSDK bundles a VNF package, and import to the SDC. VFC
get the VNF package from the SDC catalog.
Is the VNF package defined in the VNFSDK or SDC for R1?
What's the VNF package format for VFC in R1?
[Michael] since we are now still developing the Tosca
onboarding I cannot provide you the exact output. I can share an example of
the CSAR we currently create for the vFW/vDNS use case.
[maopeng] OK, thanks for sharing the vFW/vDNS CSAR.
Is the Tosca onboarding function release on R1? which
tosca profile does the SDC follows in R1? does the VNF vendor need to follow
it? thanks.
2. NS package
Whether to support ELAN VL, which can be shared among VNFs.
[Maopeng ] now the SDC supports VL, but it is automatically produced.
Now I can design the Eline type VL, but for the VoLTE case , we need
multiple VNFs share one VL.
what's the automatic rule of VL creating? How to
design it? could you show with us. thanks.
[Michael: David can you respond?]
Whether the metadata can be extended, from VF-C side we need some fields
,such as controlinfo, vnfminfo,..etc, so we want to know Whether SDC support
metadata extension
[Maopeng ] In VoLTE case we need the conrollerinfo in service to
identify the NS and need the VNFM info in VF to identify the SVNFM.
If the SDC team can add the parameter in the
metadata, it will be useful for the VFC team.
In the meeting of SO and SDC, DAVID suggests use
the category parameter of metadata. It can work, but not clear for user.
[Michael: David can you assist?]
Best Regards
Maopeng
原始邮件
发件人： <yangya...@chinamobile.com>
收件人： <ml6...@intl.att.com>张茂鹏10030173
<denglin...@chinamobile.com>孟照星10024238 <onap-discuss@lists.onap.org>
日 期 ：2017年08月08日 18:13
主 题 ：[sdc][vfc] SDC questions from VF-C
Hi Michael,
VF-C team has some issues that need to be confirmed by SDC team.
1. About SDC API(This has been listed in the blokers wiki page)
In SDC API document, we didn’t see the registration and notification API ,can
you provide this API for us.
How does the SDC Resource / Service Categories fits to the VoLTE case? for
exmaple spgw/ims etc in which Categories/subCategory?
2. VNF package
We want to know the VNF CSAR package format exported from SDC, can you give us
an example, we want to confirm whether the package has some format restrictions.
2. NS package
Whether to support ELAN VL, which can be shared among VNFs.
Whether the metadata can be extended, from VF-C side we need some fields
,such as controlinfo, vnfminfo,..etc, so we want to know Whether SDC support
metadata extension
Whether the NS package exported from SDC support TOSCA simple profile
and standard, we want to confirm that these packages can be handled by parsers.
Hopefully we can get feedback from SDC team asap. If you want to know more
details about these questions, we can also set a conf call. I suggest one time
on Wednesday UTC 12:00/China 20:00. If you think it’s ok, I will send an
invitation to you.
Best Regards,
Yan_______________________________________________
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