Hi,

+1 to concerns about stability.


Andy




On Thu, Jul 28, 2016 at 7:51 AM, Juergen Schoenwaelder <
j.schoenwael...@jacobs-university.de> wrote:

> On Thu, Jul 28, 2016 at 04:14:42PM +0200, Ladislav Lhotka wrote:
> >
> > We could define it using built-in statements, and bump YANG version
> number. I don't get why this is worse that introducing "standard
> extensions", except at Layer 8 (Political) - we can claim that YANG is
> stable even though it isn't.
> >
>
> - Running a document of the size and complexity of the YANG
>   specification through the IETF and publication process is expensive.
>
> - It is not clear at this point in time that YANG mounts are required
>   to be supported everywhere.
>
> - It is up to this WG to keep YANG 1.1 stable. Claiming YANG isn't
>   stable as a justification to make it not stable is a somewhat
>   circular logic.
>
> I strongly believe that it is feature to work with extensions wherever
> possible. Gain experience with language extensions first and if they
> are widely deployed and used, consider to move them into the core at
> some point in time. I believe it is desirable to keep the complexity
> of the core YANG language somewhat under control.
>
> You likely won't agree with any of this and this is fine. But I also
> do not agree with your statement that working with extensions is just
> a layer 8 (political) issue.
>
> /js
>
> --
> Juergen Schoenwaelder           Jacobs University Bremen gGmbH
> Phone: +49 421 200 3587         Campus Ring 1 | 28759 Bremen | Germany
> Fax:   +49 421 200 3103         <http://www.jacobs-university.de/>
>
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