Thanks Yan.
For VoLTE VNFs, we used SVNFMs to deploy them and deployed CPE VNFs via GVNFM.
>> Is it possible to share the tosca model of the vCPE that will be created via
>> gvnfm ?
Does this model contains some scripts for vnf instantiation/configuration ?
Regards
Mandeep
From: Yan Yang [mailto:[email protected]]
Sent: Tuesday, June 19, 2018 8:19 AM
To: 'Addepalli, Srinivasa R' <[email protected]>;
[email protected]
Cc: 'Rebecca Lantz' <[email protected]>; Singh Kalra, Mandeep
<[email protected]>; 'Huang, Haibin' <[email protected]>;
[email protected]
Subject: [External] 答复: [onap-discuss] VNF configuration via VFC
Hi Srini,
In R2, we used direct mode to test VoLTE use case.
For VoLTE VNFs, we used SVNFMs to deploy them and deployed CPE VNFs via GVNFM.
Best Regards,
Yan
发件人: Addepalli, Srinivasa R [mailto:[email protected]]
发送时间: 2018年6月18日 2:24
收件人: [email protected]<mailto:[email protected]>
抄送: [email protected]<mailto:[email protected]>; 'Rebecca
Lantz'; 'Singh Kalra, Mandeep'; Huang, Haibin;
[email protected]<mailto:[email protected]>
主题: RE: [onap-discuss] VNF configuration via VFC
Hi Lingli,
Which model is tested in VOLTE use case? Do sVNFMs,used today in VOLTE, support
indirect mode?
You mentioned that VOLTE VMs can be placed either using GVNFM or sVNFMs. Are
both tested in R2?
Thanks
Srini
From: 邓灵莉 [mailto:[email protected]]
Sent: Sunday, June 17, 2018 8:29 AM
To: Addepalli, Srinivasa R
<[email protected]<mailto:[email protected]>>
Cc: [email protected]<mailto:[email protected]>; 'Rebecca
Lantz' <[email protected]<mailto:[email protected]>>; 'Singh
Kalra, Mandeep'
<[email protected]<mailto:[email protected]>>;
Huang, Haibin <[email protected]<mailto:[email protected]>>;
[email protected]<mailto:[email protected]>
Subject: Re: [onap-discuss] VNF configuration via VFC
There are two models for NFVO, VNFM and VIM interfacing.
One is direct model, where VNFM calls VIM directly.
The other is indirect model, where NFVO acting as the proxy between the two and
calls VIM for the VNFM.
In either case, the VNFM could be a third party SVNFM or the GVNFM as part of
VFC.
Lingli
发自网易邮箱大师
On 06/17/2018 23:14, Addepalli, Srinivasa
R<mailto:[email protected]> wrote:
Hi Yan,
One related question. Once VF-C is called by POLICY for closed loop control
actions such as “Heal”, “restart” and “scale-out”, does VF-C call vendors’
VNFMs to take these actions or does VF-C call Multi-Cloud service to take care
of these actions? I heard two different answers before and hence the question.
Also, it is good to know whether Multi-Cloud service is called any time by
VoLTE use case( as all VNFs have corresponding VNFMs)?
Thanks
Srini
From: [email protected]<mailto:[email protected]>
[mailto:[email protected]]
Sent: Saturday, June 16, 2018 7:41 PM
To: 'Rebecca Lantz'
<[email protected]<mailto:[email protected]>>; 'Singh Kalra,
Mandeep'
<[email protected]<mailto:[email protected]>>;
Huang, Haibin <[email protected]<mailto:[email protected]>>;
Addepalli, Srinivasa R
<[email protected]<mailto:[email protected]>>;
[email protected]<mailto:[email protected]>
Subject: 答复: [onap-discuss] VNF configuration via VFC
Hi Rebecca,
Taking the VoLTE use case as an example, VNF configuration is completed through
the vendor EMS.
VF-C provides an component called EMS driver which can translate alarms and
performance received from the vendor EMS into VES format and report to DCAE
VESCollector. Then the alarm is received by the DCAE application, such as
Holmes(do alarm correlation ), then policy project will match the corresponding
policy, and then call action actor, such as VF-C to do heal.
Currently , VF-C does not support VNF configuration changes based on alarm
close loop.
Best Regards,
Yan
发件人:
[email protected]<mailto:[email protected]>
[mailto:[email protected]] 代表 Rebecca Lantz
发送时间: 2018年6月14日 21:51
收件人: Singh Kalra, Mandeep; Huang, Haibin; Addepalli, Srinivasa R;
[email protected]<mailto:[email protected]>
主题: Re: [onap-discuss] VNF configuration via VFC
Hi,
I have a related question.
Assume I am using VFC with a S-VNFM for LCM.
And sure, I can use an external EM for configuration of my VNF. (This is the
answer specified below)
However, how can I utilize ONAP for closed loops using my VNF specific alarms
and VNF specific configuration? If there is something in my VNF specific data
model generating an alarm or counter (VES event) which I then want a policy to
have a configuration change sent to the VNF.
I believe this kind of closed loop could be done with APPC. If I am using VFC
do I also use APPC somehow for this scenario?
Thanks,
Rebecca
From:
[email protected]<mailto:[email protected]>
<[email protected]<mailto:[email protected]>>
On Behalf Of Singh Kalra, Mandeep
Sent: Wednesday, June 13, 2018 11:24 PM
To: Huang, Haibin <[email protected]<mailto:[email protected]>>;
Addepalli, Srinivasa R
<[email protected]<mailto:[email protected]>>;
[email protected]<mailto:[email protected]>
Subject: Re: [onap-discuss] VNF configuration via VFC
Hi,
Thanks a lot Srini and Haibin.
vCPE use case which is TOSCA format create VNF via G-VNFM. We are
debugging it.
>> Is the vCPE TOSCA part of Bejing release, the tosca equivalent
of vCPE uses VFC or ARIA ?
And also for the VNF configuration as Srini mentioned EMS will be
used for VNF configuration but below statement is part of the approved volte
use case ::
As a stretch goal in VOLTE use case was the VNF configuration using ansible
>> What will be the approach here via VFC ?
Regards
Mandeep
From: Huang, Haibin [mailto:[email protected]]
Sent: Thursday, June 14, 2018 6:22 AM
To: Addepalli, Srinivasa R
<[email protected]<mailto:[email protected]>>;
Singh Kalra, Mandeep
<[email protected]<mailto:[email protected]>>;
[email protected]<mailto:[email protected]>
Subject: [External] RE: VNF configuration via VFC
Hi Mandeep Sirinivasa,
vCPE use case which is TOSCA format create VNF via G-VNFM. We are debugging it.
From:
[email protected]<mailto:[email protected]>
[mailto:[email protected]] On Behalf Of Addepalli, Srinivasa R
Sent: Thursday, June 14, 2018 6:18 AM
To: Singh Kalra, Mandeep
<[email protected]<mailto:[email protected]>>;
[email protected]<mailto:[email protected]>
Subject: Re: [onap-discuss] VNF configuration via VFC
Hi Mandeep,
We had same question a while ago when we are trying to figure out the changes
required in VF-C project to leverage HPA.
VOLTE team, please correct if this understanding is not right:
* It appears that G-VNFM is not being leveraged to bring up VNFs.
* Every VNF has its own sVNFM from the VNF vendor.
Due to this, HPA team is felt that they should modify NSLCM (upper level Micro
Service that talks to G-VNFM or one of sVNFMs for a given VNF) to integrate
with OOF to get the best site and compute flavors.
Also, I think there is a need to create VNF (may be using vFW) via G-VNFM for
testing any OOF features/policies.
On VNF configuration : As I understand, vendors are providing their own EMS in
addition to sVNFM for configuring the VNF applications. I don’t think APP-C is
used to configure VOLTE VNFs. I may be wrong here. Please correct.
Thanks
Srini
From:
[email protected]<mailto:[email protected]>
[mailto:[email protected]] On Behalf Of Singh Kalra, Mandeep
Sent: Wednesday, June 13, 2018 11:36 AM
To: [email protected]<mailto:[email protected]>
Subject: Re: [onap-discuss] VNF configuration via VFC
Hi,
Will appreciate some inputs on the below queries.
And also if GVNFM is used in any of the use cases ?
Regards
Mandeep
From: Singh Kalra, Mandeep
Sent: Tuesday, June 12, 2018 5:37 PM
To: [email protected]<mailto:[email protected]>
Subject: VNF configuration via VFC
Hi,
I have a doubt about the VNF configuration through VFC.
After the VNFs are instantiated is there any interface/APIs using which the
VNFs can be configured ?
As a stretch goal in VOLTE use case was the VNF
configuration using ansible.
Can you please share your views on this ?
Also, is the gvnfm used in any use case in R2 ?
Regards
Mandeep
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