Andy Bierman <[email protected]> wrote:
> On Thu, Sep 14, 2017 at 1:30 PM, Kent Watsen <[email protected]> wrote:
> > > Maybe it is too early for NMDA to be making lots of rules about how
> >
> > > YANG works with new (and unimplemented) datastores.
> >
> >
> >
> > Juniper has the equivalent of <intended> already.  I think others said
> > they had
> >
> > something like it as well.

Yes, we have that as well.  (No template expansion, but removal of
inactive nodes).

> If I can only do YANG validation on expanded templates in <intended>, does
> that mean
> it is impossible to do YANG validation on the templates themselves in
> <running>?
> The template subtree can only use YANG constraints on external structures
> in <intended>
> and not refer to itself in anyway (in <running>)?

Note that the architecture draft does not specify any templating
mechanism, it merely points out that templating is a mechanism that
_can_ influence intended.  When/if such a mechanism is designed, it
needs to work out all these details.


/martin


> 
> The RD draft sure has a lot of normative details for something that does
> not use RFC 2119
> terminology at all. I didn't know a Standards Track document could omit
> these terms.
> Architecture documents are usually Informational.
> 
> IMO the RD draft should not mention YANG or XPath at all.
> That should be moved to an update to RFC 7950.
> Those parts need more work anyway. The ARCH can move forward
> without any dependence on YANG details.
> 
> 
> 
> > Kent // contributor
> >
> >
> >
> >
> >
> 
> Andy

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