Prashant / Manoj
As per our understanding of SDNC Code Today there is no southbound interface existing . with best regards gaurav ________________________________ From: [email protected] <[email protected]> on behalf of Prashant Kumar <[email protected]> Sent: 11 July 2017 13:05 To: Cipher Cipher; Manoj K Nair Cc: [email protected] Subject: Re: [onap-discuss] [SDNC][APP-C] Importance of SDNC in vFW Demo Hi Manoj, Yes NB API’s defined are for Network instance creation which includes resources in AA&I. Yes if you will go through DG’s you will find that depending upon actions provided like assign/reserve/allocate/activate, DG flow behaves differently. From DG we can communicate to AA&I or any other southbound system using adaptors. Above comments are for sdnc. Thanks, Prashant From: [email protected] [mailto:[email protected]] On Behalf Of Cipher Cipher Sent: Tuesday, July 11, 2017 12:53 PM To: Manoj K Nair <[email protected]> Cc: [email protected] Subject: Re: [onap-discuss] [SDNC][APP-C] Importance of SDNC in vFW Demo Hi, Thanks Manoj and Tapan for your replies. Manoj I am new to dgbuilder. Can you just briefly explain about dgbuilder and its role in appc and sdnc Cheers Shankar On 11-Jul-2017 12:42 PM, "Manoj K Nair" <[email protected]<mailto:[email protected]>> wrote: Hi Tapan, In northbound/vnfapi/provider/src/main/java/org/openecomp/sdnc/vnfapi/vnfapiProvider.java, I could see many preload API functions implemented. For example , preloadNetworkTopologyOperation . Looking at the DG in vnfapi/src/main/xml/VNF-API_preload-network-topology-operation.xml , I think this is meant to reserve resources from network . So this may lead to a call to AAI for resource reservation. Can you confirm this is the flow you meant below as answer to #1 which can be alternately used instead of what is done currently by MSO workflow (for resource allocation/reservation in A&AI) I think #3 below is for Service Function Chain. While ODL supports SFC through the SFC project, not sure if this is completely leveraged in ONAP. Also in ODL SFC most of the use cases involves working with VIM (say openstack) to map the networking-sfc port pairs in to ODL. In the DG supported node types, maybe we need to leverage multiple “configure“ DG node to set configuration in multiple hops (vnf-instance operation or network-topology-operation), or use native SFC project in ODL. May be some experts in DG can clarify this. Regards Manoj [https://www.netcracker.com/assets/img/netcracker-social-final.png]ƕ From: [email protected]<mailto:[email protected]> [mailto:[email protected]<mailto:[email protected]>] On Behalf Of Tapan Majhi Sent: Tuesday, July 11, 2017 10:53 AM To: Cipher Cipher; [email protected]<mailto:[email protected]> Subject: Re: [onap-discuss] [SDNC][APP-C] Importance of SDNC in vFW Demo Cipher, I believe SDNC is not getting used to its full capacity in the demo. The workflow getting used in MSO is having one of the step as preloading the data. Because of which SDNC is getting used to get all the ips for the heat file.In the demo . In complex scenarios SDNC can play a vital role to create resources ,updating AAI and many more. In the demo not such action taking place. MSO is doing everything. Someone from SDNC can explain it better. I didn’t use the ./demo.sh appc directly but this is needed at the time of closed loop . When APPC controls the traffic with the help of vnf action “ModifyConfig”. If the mounting is not done ModifyConfig will not be successful. If you have different VNF then in that also we need honeycomb to make modifyConfig successful. Not sure about your third query. What is SFC ? Regards, Tapan M From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of Cipher Cipher Sent: Tuesday, July 11, 2017 12:08 AM To: [email protected]<mailto:[email protected]> Subject: [onap-discuss] [SDNC][APP-C] Importance of SDNC in vFW Demo Hey, I am trying vFirewall demo using ONAP. Along the way I am trying to understand the each component I encountered. I couldn't understand the following two points. 1) Preloading of data: Before deploying Vf-module, we have to preload the data to SDNC. But in one of the comments, I came to know this step to update AAI indirectly through SDNC. If that's true, then what is the role of SDNC here. How can I make use of SDNC in complex usecases. 2) APP-C Mounting: Why we need to ./demo.sh appc to trigger the action in packet generator. If I am using a different VNF, how can I use ./demo.sh ? 3)In the release-1.0.0 can we have support of SFC in SDNC? 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