Okay, Cool!
Best Regards
Bharath T
From: Gaurav Gupta (c) <guptagau...@vmware.com>
Sent: Wednesday, August 30, 2017 5:20:26 PM
To: bharath thiruveedula; Josef Reisinger; PLATANIA, MARCO (MARCO)
Subject: Re: [DCAE][Policy][MSO] Closed Loop queries for vDNS/vLB
Bharath
We are trying to setup DCAE 1.1 on ONAP master
with best regards
Gaurav
From: bharath thiruveedula <bharath_...@hotmail.com>
Sent: 30 August 2017 17:03
To: Josef Reisinger; PLATANIA, MARCO (MARCO); Gaurav Gupta (c)
Subject: Re: [DCAE][Policy][MSO] Closed Loop queries for vDNS/vLB
Hi Gaurav,
We can check the user data from /var/lib/cloud/instances//user-data.txt. So
in that file I I have added my proxy details and the file also creating
temporary settings.xml. We need to add proxy details while creating
settings.xml.
And another part is not to forget adding proxy details in /etc/default/docker.
You faced this issue before? Or trying to setup DCAE 1. 1?
Best Regards
Bharath T
From: Gaurav Gupta (c) <guptagau...@vmware.com>
Sent: Wednesday, August 30, 2017 4:55:30 PM
To: bharath thiruveedula; Josef Reisinger; PLATANIA, MARCO (MARCO)
Subject: Re: [DCAE][Policy][MSO] Closed Loop queries for vDNS/vLB
Hello Bharath
Can you let us know what you did specifically to get the userdata in each DCAE
VM & other proxy details
with best regards
Gaurav
From: onap-discuss-boun...@lists.onap.org <onap-discuss-boun...@lists.onap.org>
on behalf of bharath thiruveedula <bharath_...@hotmail.com>
Sent: 30 August 2017 00:17
To: onap-discuss@lists.onap.org; Josef Reisinger; PLATANIA, MARCO (MARCO)
Subject: [onap-discuss] [DCAE][Policy][MSO] Closed Loop queries for vDNS/vLB
Hi,
I have been trying to implement closed loop with vDNS/vLB setup. I am using
release-1.0.0 ONAP setup except with DCAE in 1.1 on top of Vanilla Openstack.
As I am working behind the proxy, setting up DCAE -1.1 is not straight forward
and not simple as DCAE is controller launches other VMs. So I have to get
userdata in each VM and add necessary proxy details to it. Though it is still
in progress, I make sure DCAE collector is up and running. I can see the VES
streams from collector API.
I am following the closedloop flow for DNS described in
https://wiki.onap.org/pages/viewpage.action?pageId=3246170#UseCase:vFW/vDNS(Approved)-1.4CloseLoopvDNS<https://urldefense.proofpoint.com/v2/url?u=https-3A__wiki.onap.org_pages_viewpage.action-3FpageId-3D3246170-23UseCase-3AvFW_vDNS-28Approved-29-2D1.4CloseLoopvDNS=DwMGaQ=uilaK90D4TOVoH58JNXRgQ=ebJjFMpXijqZjbZCcbF7yJIq2ES6jM0Q-DEcP-qjjeI=CjO4wePGEzJtuW84J3rS_EXvJlVyQBkepeXbstpVK-s=GNdjvzqtvPVeKdmRPwAXbKUBCXVIF2o2az1WmplfKkc=>
. As per the flow diagram (1.4 Close Loop vDNS), after receiving the telemetry
details:
1) The DCAE has to send threshold crossing notice to policy. Eventually policy
has to send two requests. One is to AAI to update the vLB details with
dnsscaling data. And the second one is to SO to instantiate the DNS scaling. My
query here is how MSO is aware of dnsscaling details like what heat template to
use ? How to onboard dnsscaling template in SDC,?
I am also trying to see what are APIs the policy is using to trigger AAI and
MSO, but if you already have the API details, can you please share them, it
would be really helpful. As I have issue with MSO and DMaaP, I have manually
inserted template details into DB. So if you can share the details of how it
looks after onboarding dnsscaling template, that would be helpful.
2) I have checked the VES streams, I couldn't see the vf_module or VNF details,
so in that case how DCAE can trigger the policy with the exact policy rule?
3) As I mostly interested to see closedloop, so can I safely ignore CDAP
cluster VM, if not , may I know the role of CDAP and PGaaS VM in this
scenario. Probably I am missing something here.
As I mentioned before, if we can make DCAE instantiation simple(especially
considering all types of environments like proxy) that would make setting up of
DCAE a lot easier
Best Regards
Bharath T
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