Don: In my understanding, no.
I2RS should be able to augment the normal configuration with ephemeral configuration (see the example in my presentation of Node-Type augmenting bgp-global-config/config). I2RS should be able to augment the operational data store (see the example of my presentation of Node-Type augmenting bgp-global-config/state). Sue -----Original Message----- From: i2rs [mailto:[email protected]] On Behalf Of Fedyk, Don Sent: Monday, June 06, 2016 2:52 PM To: Juergen Schoenwaelder; Susan Hares Cc: 'Jeffrey Haas'; [email protected]; 'Joel M. Halpern' Subject: Re: [i2rs] Ephemeral State Requirements discussion Does this imply for a minor tweak of some operational datastore (temporary link metric change or something similar) , I2RS ephemeral has to have its own complete datastore? Don > -----Original Message----- > From: i2rs [mailto:[email protected]] On Behalf Of Juergen > Schoenwaelder > Sent: Monday, June 06, 2016 2:31 PM > To: Susan Hares <[email protected]> > Cc: 'Jeffrey Haas' <[email protected]>; [email protected]; 'Joel M. Halpern' > <[email protected]> > Subject: Re: [i2rs] Ephemeral State Requirements discussion > > On Mon, Jun 06, 2016 at 02:16:38PM -0400, Susan Hares wrote: > > Juergen: > > > > I2RS Ephemeral Configuration - is configuration which needs > > validation, but does not survive a reboot. > > Sue, 'validation' is not enough; there needs to be a clearer > definition what 'validation' means. > > > I2RS data models which are "ephemeral at top node" and have > > operational state. In these models, the operational state is like > > all other operational state. > > The phrase 'ephemeral at top node' just confuses me. > > > I suggest we focus on the I2RS ephemeral Configuration. On this > > topic you stated below: > > > > "Again, for configuration datastores, I can obtain the config and > > validate it pretty much anywhere, on the device or offline at a > > controller. My understanding is that this would not be true for I2RS' > > ephemeral stat datastores; I would need some amount of additional > > data to do something close to YANG's configuration datastore validation." > > > > Why is this not true for ephemeral datastore? I am missing any > > reason why you think this is true. > > Configuration datastore validation works because data is > self-consistent without references to any (external) state. Are you > saying that the same is true for I2RS' ephemeral datastores? > > /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 _______________________________________________ i2rs mailing list [email protected] https://www.ietf.org/mailman/listinfo/i2rs _______________________________________________ i2rs mailing list [email protected] https://www.ietf.org/mailman/listinfo/i2rs
