[yang-doctors] New procedure for errata affecting YANG modules
Benoit Claise <bclaise@cisco.com> Tue, 20 March 2018 13:58 UTC
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From: Benoit Claise <bclaise@cisco.com>
To: YANG Doctors <yang-doctors@ietf.org>
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Date: Tue, 20 Mar 2018 13:58:09 +0000
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Subject: [yang-doctors] New procedure for errata affecting YANG modules
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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