Hi Jason, All those details would need to be specified by some future templating drafts. In this draft, there is only the provision for "configuration transformations" to keep that door open.
Kent // contributor -- Hi guys, Templates are something that may be problematic for this concept of common schemas across the running/candidate/intended DSes and then operational being a superset. The <running> DS needs to have both the template itself in the schema as well as whatever nodes are used to hold 'exploded' data. But what about intended and operational ? For example, imagine we have the following instance data in a candidate & running DS: 1) a template that sets an admin-state leaf to 'enabled' in all interfaces 2) a set of 3 interfaces with a few leafs of config in them (address, etc) Clearly the schema for the candidate/running DSes contain both the template and the interface schema nodes. But does the schema for the intended DS actually have the template schema nodes ? In theory it doesn't *need* to (since templates are exploded between running & intended), and it feels strange to have those in there, but I suppose it could have them. If they are there, then a read of the intended would show "admin-state enabled" in the template *and* in the 3 interfaces. Does the operational DS contain the template schema nodes ? If yes, then I suppose we would consider all templates as 'applied' implicitly ? Rgds, Jason > -----Original Message----- > From: netmod [mailto:[email protected]] On Behalf Of Robert > Wilton > Sent: Tuesday, October 31, 2017 10:01 > To: [email protected] > Subject: Re: [netmod] I-D Action: draft-ietf-netmod-revised-datastores- > 06.txt > > So this version of the draft contains the small change that defines "datastore > schema" and describes the "datastore schema" of <operational> as being the > superset of the datastore schema for all the configuration datastores. > > There are two remaining issues open on the issue tracker > (https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_netmod-2Dwg_datastore-2Ddt_issues&d=DwIGaQ&c=HAkYuh63rsuhr6Scbfh0UjBXeMK-ndb3voDTXcWzoCI&r=9zkP0xnJUvZGJ9EPoOH7Yhqn2gsBYaGTvjISlaJdcZo&m=HmlA7hSACCJBmjNombXsdSLxNs5JnF3BrFaYXPWYosg&s=Oh70ToB2vUTvtfOGlJFxq9b-VdJvIq7Nw6S69fNgcTA&e=): > > (1) Sign off that usage of RFC 2119 language is appropriate. Perhaps one of > the proponents of this change could please verify this. > (2) The email thread regarding Actions and RPCs in NMDA. I will send > updated proposed text on the appropriate thread. > > Thanks, > Rob > > > On 30/10/2017 18:04, [email protected] wrote: > > A New Internet-Draft is available from the on-line Internet-Drafts > directories. > > This draft is a work item of the Network Modeling WG of the IETF. > > > > Title : Network Management Datastore Architecture > > Authors : Martin Bjorklund > > Juergen Schoenwaelder > > Phil Shafer > > Kent Watsen > > Robert Wilton > > Filename : draft-ietf-netmod-revised-datastores-06.txt > > Pages : 38 > > Date : 2017-10-30 > > > > Abstract: > > Datastores are a fundamental concept binding the data models written > > in the YANG data modeling language to network management protocols > > such as NETCONF and RESTCONF. This document defines an architectural > > framework for datastores based on the experience gained with the > > initial simpler model, addressing requirements that were not well > > supported in the initial model. > > > > > > The IETF datatracker status page for this draft is: > > https://urldefense.proofpoint.com/v2/url?u=https-3A__datatracker.ietf.org_doc_draft-2Dietf-2Dnetmod-2Drevised-2Ddatastores_&d=DwIGaQ&c=HAkYuh63rsuhr6Scbfh0UjBXeMK-ndb3voDTXcWzoCI&r=9zkP0xnJUvZGJ9EPoOH7Yhqn2gsBYaGTvjISlaJdcZo&m=HmlA7hSACCJBmjNombXsdSLxNs5JnF3BrFaYXPWYosg&s=kntbgpHJnrByHYnP6-gIQawFyxzuB4qqA8a7sJ73Yro&e= > > > > There are also htmlized versions available at: > > https://urldefense.proofpoint.com/v2/url?u=https-3A__tools.ietf.org_html_draft-2Dietf-2Dnetmod-2Drevised-2Ddatastores-2D06&d=DwIGaQ&c=HAkYuh63rsuhr6Scbfh0UjBXeMK-ndb3voDTXcWzoCI&r=9zkP0xnJUvZGJ9EPoOH7Yhqn2gsBYaGTvjISlaJdcZo&m=HmlA7hSACCJBmjNombXsdSLxNs5JnF3BrFaYXPWYosg&s=l8WerMNvfvgZVJCnIEqxPofbgMz_Q_EzSiIoGbCQgNI&e= > > https://urldefense.proofpoint.com/v2/url?u=https-3A__datatracker.ietf.org_doc_html_draft-2Dietf-2Dnetmod-2Drevised-2Ddatast&d=DwIGaQ&c=HAkYuh63rsuhr6Scbfh0UjBXeMK-ndb3voDTXcWzoCI&r=9zkP0xnJUvZGJ9EPoOH7Yhqn2gsBYaGTvjISlaJdcZo&m=HmlA7hSACCJBmjNombXsdSLxNs5JnF3BrFaYXPWYosg&s=WCuOo1niAkyscQUKzIYmTuLvajFh0jn8MtmRmc6jjho&e= > > ores-06 > > > > A diff from the previous version is available at: > > https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ietf.org_rfcdiff-3Furl2-3Ddraft-2Dietf-2Dnetmod-2Drevised-2Ddatastores&d=DwIGaQ&c=HAkYuh63rsuhr6Scbfh0UjBXeMK-ndb3voDTXcWzoCI&r=9zkP0xnJUvZGJ9EPoOH7Yhqn2gsBYaGTvjISlaJdcZo&m=HmlA7hSACCJBmjNombXsdSLxNs5JnF3BrFaYXPWYosg&s=L7nQJMiX3M_yXLSwPASZefUdW7YmA4ly9MiocXVGh40&e= > > -06 > > > > > > Please note that it may take a couple of minutes from the time of > > submission until the htmlized version and diff are available at > > tools.ietf.org. > > > > Internet-Drafts are also available by anonymous FTP at: > > https://urldefense.proofpoint.com/v2/url?u=ftp-3A__ftp.ietf.org_internet-2Ddrafts_&d=DwIGaQ&c=HAkYuh63rsuhr6Scbfh0UjBXeMK-ndb3voDTXcWzoCI&r=9zkP0xnJUvZGJ9EPoOH7Yhqn2gsBYaGTvjISlaJdcZo&m=HmlA7hSACCJBmjNombXsdSLxNs5JnF3BrFaYXPWYosg&s=e_mQeyXZbxETyvr0-gcvkPeWqv4mScsFa5ueArTKoQQ&e= > > > > _______________________________________________ > > netmod mailing list > > [email protected] > > https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ietf.org_mailman_listinfo_netmod&d=DwIGaQ&c=HAkYuh63rsuhr6Scbfh0UjBXeMK-ndb3voDTXcWzoCI&r=9zkP0xnJUvZGJ9EPoOH7Yhqn2gsBYaGTvjISlaJdcZo&m=HmlA7hSACCJBmjNombXsdSLxNs5JnF3BrFaYXPWYosg&s=L2xQyj_938aVcv4QyFMHlNwXkX9tT8L46M1PXc6Lnh4&e= > > . > > > > _______________________________________________ > netmod mailing list > [email protected] > https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ietf.org_mailman_listinfo_netmod&d=DwIGaQ&c=HAkYuh63rsuhr6Scbfh0UjBXeMK-ndb3voDTXcWzoCI&r=9zkP0xnJUvZGJ9EPoOH7Yhqn2gsBYaGTvjISlaJdcZo&m=HmlA7hSACCJBmjNombXsdSLxNs5JnF3BrFaYXPWYosg&s=L2xQyj_938aVcv4QyFMHlNwXkX9tT8L46M1PXc6Lnh4&e= _______________________________________________ netmod mailing list [email protected] https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ietf.org_mailman_listinfo_netmod&d=DwIGaQ&c=HAkYuh63rsuhr6Scbfh0UjBXeMK-ndb3voDTXcWzoCI&r=9zkP0xnJUvZGJ9EPoOH7Yhqn2gsBYaGTvjISlaJdcZo&m=HmlA7hSACCJBmjNombXsdSLxNs5JnF3BrFaYXPWYosg&s=L2xQyj_938aVcv4QyFMHlNwXkX9tT8L46M1PXc6Lnh4&e= _______________________________________________ netmod mailing list [email protected] https://www.ietf.org/mailman/listinfo/netmod
