I created issues 93 and 94 for the comparison tool issues mentioned below. Jason
From: Sterne, Jason (Nokia - CA/Ottawa) Sent: Tuesday, April 27, 2021 10:05 AM To: [email protected] Subject: YANG Versioning Weekly Call Minutes - 2021-04-27 YANG Versioning Weekly Call Minutes - 2021-04-27 We continued reviewing Reshad's Module Versioning slides from IETF110 to capture feedback to roll into the draft. Comparison draft should do the following (need to raise Github issues) - have switches for how/if to consider extension statement changes - output should differentiate between changes in config vs changes in state (separate output reports for config and for state) Issue for tooling/comparison draft: - consider an extension that defines whether changes to an extension (or adding/removing) is BC or NBC (Github issue #92) Extensions (Github issue #12): - differentiate between the *declaration/definition* (i.e. the YANG 'extension' statement keyword) of an extension, and the *use* of the extension - go with 7950 rules for the *declaration/definition* (i.e. you can add a new extension definition and that is BC, but removing or changing one is NBC) - For *usage* of an extension: a) everything is BC unless specified otherwise ? b) using the extension in a newly added schema node is BC, anything else is NBC (e.g. newly adding/using the extension in a pre-existing schema node is NBC, or removing a use of an extension is NBC) c) usage changes are indeterminate (i.e. may break compatibility) unless otherwise specified by the specification of the extension Reshad's IETF110 slides: Finished slide 7, start with slide 8 next meeting Jason ---------------------------------------------- Weekly webex call details: Meeting number (access code): 171 069 0374 Meeting password: semver? Occurs every Tuesday effective Tuesday, September 1, 2020 until Tuesday, August 24, 2021 from 9:00 AM to 10:00 AM, (UTC-04:00) Eastern Time (US & Canada) 9:00 am | (UTC-04:00) Eastern Time (US & Canada) | 1 hr https://ietf.webex.com/ietf/j.php?MTID=ma7627a2ae7b770537cff5f5b89293c70 Tap to join from a mobile device (attendees only) +1-650-479-3208,,1710690374## Call-in toll number (US/Canada)
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