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[netmod] definition of "fully expanded YANG"

Michael Rehder <Michael.Rehder@Amdocs.com> Wed, 17 July 2019 13:03 UTC

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From: Michael Rehder <Michael.Rehder@Amdocs.com>
To: "netmod@ietf.org" <netmod@ietf.org>
Thread-Topic: definition of "fully expanded YANG"
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Date: Wed, 17 Jul 2019 13:03:03 +0000
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Subject: [netmod] definition of "fully expanded YANG"
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Has there ever been discussion about defining “fully expanded YANG”, that is a YANG module with all internal and external imports resolved?
This has several uses:
- Base for workable DIFF between versions so one can see all impacts of changes
   I see this as a pretty important part of semantic version management – if you can’t see the net result of changes in a properly modular YANG package, how can you be sure of the version meaning?
- Base for translation/processing of the schema
  There are all sorts other materials one can generate from a YANG (or a fully expanded YIN). If not expanded then this processing is very difficult.

Thanks
Mike
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