Kang,

I believe that is ok, but CLAMP needs to be involved.


CLAMP should be involved during Design Time to build those policies and also 
does the distribution of the blueprint to DCAE controller. CLAMP also makes the 
API calls into Policy to “deploy” all the Control Loop Policies (Both 
configuration and operational). I believe you have an outstanding question to 
CLAMP on their support for this use case. So we need to confirm they will be 
involved in R1. Otherwise, we would have to use an alternative way to get the 
policies deployed. But honestly I think they should be able to support this use 
case for R1.

During runtime, our platform would expect to get a control loop event from a 
DCAE microservice for that specific vG_MUX instance (i.e. the VM ID). 
Subsequently, the policy platform would then execute an Operational Policy that 
has the specification to call APP-C to do the Restart. We need to ensure we 
have the correct vG_MUX instance information to pass to APPC to support their 
API.

Pam


From: Kang Xi <[email protected]>
Date: Thursday, July 20, 2017 at 9:25 AM
To: "DRAGOSH, PAMELA L (PAM)" <[email protected]>, 
"'[email protected]'" <[email protected]>
Cc: "KLUGER, YOAV" <[email protected]>, "TAYLOR, JON" 
<[email protected]>, Alla Goldner <[email protected]>, Yunxia Chen 
<[email protected]>, "Yang Xu (Yang, Fixed Network)" <[email protected]>, 
'Pawlowski Michal' <[email protected]>
Subject: [integration][policy] Policy for vCPE

Hi Pam and Policy Team,

Based on the previous discussions, we will only need vG_MUX VM restart policy 
for the vCPE use case for R1. Other requirements would be stretch goals. 
Currently the vCPE use case wiki page has the following chart showing how to 
distribute rules to Policy during onboarding. Would you please comment whether 
this is the most preferred option? Also what tools should be used for policy 
design? Do we integrate policy design into SDC or the design and distribution 
are separate from SDC for R1? I’d appreciate if you could get back to me by 
this Friday. Many thanks.

[cid:[email protected]]

Regards,
Kang

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