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[netmod] FW: New Version Notification for draft-rwilton-netmod-yang-packages-03.txt

"Rob Wilton (rwilton)" <rwilton@cisco.com> Wed, 19 February 2020 16:32 UTC

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From: "Rob Wilton (rwilton)" <rwilton@cisco.com>
To: "netmod@ietf.org" <netmod@ietf.org>
Thread-Topic: New Version Notification for draft-rwilton-netmod-yang-packages-03.txt
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Date: Wed, 19 Feb 2020 16:31:58 +0000
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Subject: [netmod] FW: New Version Notification for draft-rwilton-netmod-yang-packages-03.txt
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FYI, I've posted an updated version of the YANG packages draft.  This is the version that we plan to request a WG adoption call on, once we have an updated version of the version selection draft posted (hopefully ready soon).

To highlight the main changes:
 - Added a section to describe how YANG packages relate to datastore schema, along with guidance on how to structure package definitions.
 - Unified the package definition on the server vs in YANG instance data documents.  In particular, the on-server definition no longer reuses the module-sets from YANG library.  This also simplifies the explanation of how these definitions relate since the same common grouping is reused.
 - Move packages into its own top level container, rather than being under YANG library.
 - Changed the binding between datastore schema in YANG library and packages.  Before there was a 1:1 binding from datastore schema to package definition.  It has been changed to a 1:N binding, i.e. a datastore scheme is represented by a union of compatible packages.  This aligns with how the relationship is defined in the version selection draft.

Thanks,
Rob


-----Original Message-----
From: internet-drafts@ietf.org <internet-drafts@ietf.org> 
Sent: 19 February 2020 16:15
To: Jason Sterne <jason.sterne@nokia.com>; Reshad Rahman (rrahman) <rrahman@cisco.com>; Rob Wilton (rwilton) <rwilton@cisco.com>; Joe Clarke (jclarke) <jclarke@cisco.com>; Wu Bo <lana.wubo@huawei.com>; Bo Wu <lana.wubo@huawei.com>
Subject: New Version Notification for draft-rwilton-netmod-yang-packages-03.txt


A new version of I-D, draft-rwilton-netmod-yang-packages-03.txt
has been successfully submitted by Robert Wilton and posted to the IETF repository.

Name:		draft-rwilton-netmod-yang-packages
Revision:	03
Title:		YANG Packages
Document date:	2020-02-19
Group:		Individual Submission
Pages:		56
URL:            https://www.ietf.org/internet-drafts/draft-rwilton-netmod-yang-packages-03.txt
Status:         https://datatracker.ietf.org/doc/draft-rwilton-netmod-yang-packages/
Htmlized:       https://tools.ietf.org/html/draft-rwilton-netmod-yang-packages-03
Htmlized:       https://datatracker.ietf.org/doc/html/draft-rwilton-netmod-yang-packages
Diff:           https://www.ietf.org/rfcdiff?url2=draft-rwilton-netmod-yang-packages-03

Abstract:
   This document defines YANG packages, a versioned organizational
   structure holding a set of related YANG modules, that collectively
   define a YANG schema.  It describes how packages: are represented on
   a server, can be defined in offline YANG instance data documents, and
   can be used to define the schema associated with YANG instance data
   documents.

                                                                                  


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