Re: [netmod] Shepherd review on draft-ietf-netmod-yang-instance-file-format-10

Kent Watsen <kent+ietf@watsen.net> Thu, 15 April 2021 00:51 UTC

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From: Kent Watsen <kent+ietf@watsen.net>
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Date: Thu, 15 Apr 2021 00:51:40 +0000
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To: Balázs Lengyel <balazs.lengyel@ericsson.com>
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Subject: Re: [netmod] Shepherd review on draft-ietf-netmod-yang-instance-file-format-10
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Hi Balazs,

Please find my comments below.

K.


> On Apr 7, 2021, at 9:56 AM, Balázs Lengyel <balazs.lengyel@ericsson.com> wrote:
> 
> Hello Kent,
> Thanks for the thorough review and sorry for my absence and hence the earlier slow response.

Join the club ;)


> See answer below as BALAZS4. Removed already agreed parts.
> What is the next step?

Time for me to attempt the shepherd writeup again, and then publish it for IESG review.

K.


> Regards Balazs
>  
> From: Kent Watsen <kent+ietf@watsen.net <mailto:kent+ietf@watsen.net>> 
> Sent: 2021. április 2., péntek 2:20
> To: Balázs Lengyel <balazs.lengyel@ericsson.com <mailto:balazs.lengyel@ericsson.com>>
> Cc: netmod@ietf.org <mailto:netmod@ietf.org>
> Subject: Re: [netmod] Shepherd review on draft-ietf-netmod-yang-instance-file-format-10
>  
> Please see below for responses.  (One question pending)
>  
> Kent // shepherd
> 
> On Mar 23, 2021, at 6:01 PM, Balázs Lengyel <balazs.lengyel@ericsson.com <mailto:balazs.lengyel@ericsson.com>> wrote:
>  
> Hello Kent,
> I am resuming my work on draft-ietf-netmod-yang-instance-file-format. 
> Regards Balazs
>  
>  
> From: Kent Watsen <kent+ietf@watsen.net <mailto:kent+ietf@watsen.net>> 
> Sent: 2020. április 9., csütörtök 22:11
> To: Balázs Lengyel <balazs.lengyel@ericsson.com <mailto:balazs.lengyel@ericsson.com>>
> Cc: netmod@ietf.org <mailto:netmod@ietf.org>
> Subject: Re: [netmod] Shepherd review on draft-ietf-netmod-yang-instance-file-format-10
>  
> Hi Balazs,
>  
> BTW, I assume that you wish to publish this as-is and follow-up later with an update to adjust for the “semver” work - correct?
> K.
>  
> BALAZS4:  Yes, correct. 

Ack.


> Semver will take time and may undergo changes, so it would be too early to adapt this draft/RFC to it. However, two items already deal with Semver:
> The instance data files themselves will not have a Semver revision as the concept of compatibility is not defined for instance data.
> The YANG module ietf-yang-instance-data already includes:
>                                                      “... If other methods
>                     (e.g., revision-label) are defined to identify
>                     individual module revisions those MAY be used
>                     instead of using a revision date.”