Re: [yang-doctors] New procedure for errata affecting YANG modules
Benoit Claise <bclaise@cisco.com> Wed, 21 March 2018 08:40 UTC
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From: Benoit Claise <bclaise@cisco.com>
To: YANG Doctors <yang-doctors@ietf.org>
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Date: Wed, 21 Mar 2018 08:40:42 +0000
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Subject: Re: [yang-doctors] New procedure for errata affecting YANG modules
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Copying Ignas, as I'm not sure he is on the YANG doctor list yet. Ignas, the AI will be on you to try this process for RFC6470. Regards, B. > Dear all, > > As discussed during our YANG doctor meeting today. > > The issue: RFC 6470 errata > <https://www.rfc-editor.org/errata_search.php?rfc=6470> that impacts a > YANG module > > Here is the proposed procedure, to be agreed with/by the YANG doctors. > > 1. YANG doctors/AD evaluate the errata > 2. If the errata is valid, the errata is accepted > 3. Two cases from here > case 1: the errata is editorial > => ask IANA to update the YANG module in the registry > => we keep the same revision data > case 2: the errata impacts the toolchain > => need a new revision and, as a consequence a new RFC > 4. For case 2: Check the YANG impact analysis > Is there a cascading effect? > Do the depending YANG modules validate? > Should the authors of the dependent YANG modules be warned > Typical cases: import by revision, the leafs are used/not used > in the dependent YANG module > for ex: > https://www.yangcatalog.org/yang-search/impact_analysis.php?modules[]=ietf-netconf-notifications@2011-12-09.yang&recurse=0&rfcs=1&show_subm=1&show_dir=both > => we see that > draft-wu-netconf-base-notification-nmda-00.txt > <http://datatracker.ietf.org/doc/draft-wu-netconf-base-notification-nmda> > ietf-netconf-notifications-nmda@2018-02-01.yang YANG module does not > validate > 5. For case 2: > We use an expedite process for the new RFC, to publish the RFC > with only the errata applied > The new RFC obsoletes the old one > > Note1: this process should not be a backdoor to publish new things > Note2: the expedite processing should be validated by the IESG, on a > case by case basis > Note3: the YANG module update (case 1) should be validated by IANA > (Michelle Cotton), on a case by case basis. > Note3: if the case 2 takes more than a month, we need a different process > > Regards, Benoit
- [yang-doctors] New procedure for errata affecting… Benoit Claise
- Re: [yang-doctors] New procedure for errata affec… Benoit Claise