Sue, the current thinking is documented in draft-ietf-netmod-revised-datastores-00.txt.
/js On Wed, Jan 25, 2017 at 12:52:47PM -0500, Susan Hares wrote: > Juergen: > > "And with the revised datastore model it will also be straight forward to > have an implementation that just exposes topological data via the operational > state datastore. And the revised datastore model also paves the path to > support datastores that can also inject ephemeral data." > > Where do you believe the revised data store model suggest ephemeral data can > be injected - (?written)? > > Sue > > -----Original Message----- > From: i2rs [mailto:[email protected]] On Behalf Of Juergen Schoenwaelder > Sent: Wednesday, January 25, 2017 10:33 AM > To: Giles Heron > Cc: [email protected]; [email protected]; Lou Berger; > [email protected]; Alia Atlas > Subject: Re: [i2rs] Kathleen Moriarty's No Objection on > draft-ietf-i2rs-yang-l3-topology-08: (with COMMENT) > > On Wed, Jan 25, 2017 at 03:19:58PM +0000, Giles Heron wrote: > > > > > On 25 Jan 2017, at 15:18, Juergen Schoenwaelder > > > <[email protected]> wrote: > > > > > > On Wed, Jan 25, 2017 at 10:07:45AM -0500, Alia Atlas wrote: > > >> > > >> So - if one has models - such as a writable topology - where there > > >> can be dependencies on dynamic data, then those models can't be in > > >> the configuration data-store as currently defined. > > >> > > > > > > Yes > > > > but isn’t this confusing models and implementation? > > I just confirmed that the old datastore model does not support writable > ephemeral datastores. No more no less. And there is work in NETMOD (and > NETCONF) to revise the datastore model and to make data model reuse in > different datastores even simpler. > > > if you have a case where you have a dependency on dynamic data then you > > can’t put that instantiation of the model in the configuration data-store. > > > > but if your implementation never depends on dynamic data then it ought to > > be fine. > > Yes. This should be fine. > > And with the revised datastore model it will also be straight forward to have > an implementation that just exposes topological data via the operational > state datastore. And the revised datastore model also paves the path to > support datastores that can also inject ephemeral data. > > /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/> > > _______________________________________________ > i2rs mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/i2rs > -- 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/> _______________________________________________ i2rs mailing list [email protected] https://www.ietf.org/mailman/listinfo/i2rs
