Hello, After reviewing https://wiki.onap.org/display/DW/NetworkService, I still have many issues with network service IM model. The following are my comments:
Figure ONAP R2 (Simplification for implication) [image2018-3-13_20-44-5.png] [Thinh] Some of key network service class such as VlProfile, SAP (nsVirtualLink, VnfExtCp), Pnf descriptor, NsInstantiantionLevel, NsVirtualLinkConnectivity are missing in the above figure. Example: [https://wiki.onap.org/download/thumbnails/25436905/image2018-3-13_22-21-41.png?version=1&modificationDate=1521600187000&api=v2] [Thinh] SAP and PNF are missing in the above figure. Class:NSD pnfdId M 0..N String References the PNFD of a constituent PNF. SDC SDC/UUI/VFC pnfdId R3+ [Thinh] pnfdId should be part of R2 sapd M 0..N Sapd Provides the descriptor of a service access point of the network service. SDC SDC/UUI/VFC sapd R3+ [Thinh] Sapd should be part of R2 lifeCycleManagementScript M 0..N LifeCycleManagementScript Provides a life cycle management script written in a Domain Specific Language (DSL). SDC SDC/UUI/VFC lifeCycleManagementScript [Thinh] Should it be for further study (FFS) or what is blank means on the last column? nsDf M 1..N NsDf Identifies a DF within the scope of an NSD. SDC SDC/UUI/VFC nsDf R3+ [Thinh] R2 supports single network service deployment. NsDF includes many sub-class that is required for single deployment such as NsInstantiantionLevel, PnfProfile, VnfProfile,AffinityorAntiAffinityGroup, etc. Thus, at least minimum, NsInstantiantionLevel should be supported in R2. Class:NsVirtualLink vitualLinkDescProvider String 0..1 Defines the organization generating the VLD. support: Option SDC SDC/UUI/VFC vitualLinkDescProvider R3+ [Thinh] vitualLinkDescProvider should be part of R2 virtualLinkDf VirtualLinkDf<https://wiki.onap.org/display/DW/Design+Time+Model+Clean+Version#DesignTimeModelCleanVersion-Class:VirtualLinkDescFlavour> 1..N The VirtualLinkDf information element specifies properties for instantiating a VL according to a specific flavour. support: MANDATORY SDC SDC/UUI/VFC virtualLinkDf R3+ [Thinh] virtualLinkDf should be part of R2 Class: ConnectivityType, Class: VirtualLinkDf, Class: QoS [Thinh] Why Class: ConnectivityType, Class: VirtualLinkDf, and Class: QoS are listed on this wiki page where the table was marked as R3+ ? Also, these classes are incomplete. Class:OpenstackNetwork [Thinh] Class:OpenstackNetwork: What is the use case and purpose of having specific Class:OpenstackNetwork? This is implementation specific and tie up to specific target model. There should a flexible model support different uses cases, such as two networks or multiple data center connectivities, see https://wiki.onap.org/display/DW/Network+Service+Virtual+Link Regards, Thinh From: [email protected] [mailto:[email protected]] On Behalf Of denghui (L) Sent: Tuesday, March 27, 2018 3:50 PM To: [email protected] Subject: [onap-discuss] [modeling] Last call for ONAP NS IM Hello modelers, According to last Sunday discussions, it seems that NS IM become more stable, here is one week call for ONAP NS IM. https://wiki.onap.org/display/DW/NetworkService After this call, this version will move into the clean version. Thanks a lot DENG Hui
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