Hi Balazs, I'm unclear about the scope of the problem. Is it limited to server capabilities? It seems that the idea is to move from having a stateful connection to a live server to having a way to pass the equivalent state even when not connected to the server.
Related, but probably not what you're angling for, I've been having issues with validating RESTCONF examples. The issue is that the RESTCONF documents are context specific. For instance, GET /widgets/ returns a document that might have an outermost element called "widgets", whereas GET /widgets/widget=foo returns a document that might have an outermost element called "widget". In order to validate the second document, my code first wraps the "widget" element with a "widgets" element, and then the validation tools work. Perhaps a more generalized instance data mechanism could include where in the tree the data is situated? For example, it would be helpful if an action's instance data could provide more context (e.g., the input/output documents could indicate the name of the action, the object that the action was invoked on, etc.). Generally, there is some state being held by the protocols that complicates examining instance data outside of the protocol, as extra bits of state need to be passed around separately. It would be nice if the documents were (or at least could be) more self-contained. Kent // contributor On 2/8/18, 4:17 AM, "netmod on behalf of Balazs Lengyel" <netmod-boun...@ietf.org<mailto:netmod-boun...@ietf.org> on behalf of balazs.leng...@ericsson.com<mailto:balazs.leng...@ericsson.com>> wrote: Hello, With Benoit I prepared a draft about how to document and use YANG defined instance data. It could be useful for documenting server capabilities or preloading data defined in implementation time and probably for other purposes as well. regards Balazs -------- Forwarded Message -------- Subject: New Version Notification for draft-lengyel-netmod-yang-instance-data-00.txt Date: Wed, 7 Feb 2018 09:28:50 -0800 From: internet-dra...@ietf.org<mailto:internet-dra...@ietf.org> To: Benoit Claise <bcla...@cisco.com><mailto:bcla...@cisco.com>, Balazs Lengyel <balazs.leng...@ericsson.com><mailto:balazs.leng...@ericsson.com> A new version of I-D, draft-lengyel-netmod-yang-instance-data-00.txt has been successfully submitted by Balazs Lengyel and posted to the IETF repository. Name: draft-lengyel-netmod-yang-instance-data Revision: 00 Title: YANG Instance Data Files and their use for Documenting Server Capabilities Document date: 2018-02-06 Group: Individual Submission Pages: 10 URL: https://www.ietf.org/internet-drafts/draft-lengyel-netmod-yang-instance-data-00.txt<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ietf.org_internet-2Ddrafts_draft-2Dlengyel-2Dnetmod-2Dyang-2Dinstance-2Ddata-2D00.txt&d=DwMDaQ&c=HAkYuh63rsuhr6Scbfh0UjBXeMK-ndb3voDTXcWzoCI&r=9zkP0xnJUvZGJ9EPoOH7Yhqn2gsBYaGTvjISlaJdcZo&m=hnU9-LLpaIzWowZefBxYfrcvaEILD8Bz2n6gSTHI5WQ&s=-cx3SgYxfmIlRWYz3RLb81BDCoJZy2ViqIAI8Cq0dlk&e=> Status: https://datatracker.ietf.org/doc/draft-lengyel-netmod-yang-instance-data/<https://urldefense.proofpoint.com/v2/url?u=https-3A__datatracker.ietf.org_doc_draft-2Dlengyel-2Dnetmod-2Dyang-2Dinstance-2Ddata_&d=DwMDaQ&c=HAkYuh63rsuhr6Scbfh0UjBXeMK-ndb3voDTXcWzoCI&r=9zkP0xnJUvZGJ9EPoOH7Yhqn2gsBYaGTvjISlaJdcZo&m=hnU9-LLpaIzWowZefBxYfrcvaEILD8Bz2n6gSTHI5WQ&s=veCJKfYZs8V9krZOIZlMR1HS6jmmO0nk5FCXwYengSQ&e=> Htmlized: https://tools.ietf.org/html/draft-lengyel-netmod-yang-instance-data-00<https://urldefense.proofpoint.com/v2/url?u=https-3A__tools.ietf.org_html_draft-2Dlengyel-2Dnetmod-2Dyang-2Dinstance-2Ddata-2D00&d=DwMDaQ&c=HAkYuh63rsuhr6Scbfh0UjBXeMK-ndb3voDTXcWzoCI&r=9zkP0xnJUvZGJ9EPoOH7Yhqn2gsBYaGTvjISlaJdcZo&m=hnU9-LLpaIzWowZefBxYfrcvaEILD8Bz2n6gSTHI5WQ&s=Ro0Lzr3-CMLj03kjq2WVcZCUbBBUqrWPls1ZES0GbnY&e=> Htmlized: https://datatracker.ietf.org/doc/html/draft-lengyel-netmod-yang-instance-data-00<https://urldefense.proofpoint.com/v2/url?u=https-3A__datatracker.ietf.org_doc_html_draft-2Dlengyel-2Dnetmod-2Dyang-2Dinstance-2Ddata-2D00&d=DwMDaQ&c=HAkYuh63rsuhr6Scbfh0UjBXeMK-ndb3voDTXcWzoCI&r=9zkP0xnJUvZGJ9EPoOH7Yhqn2gsBYaGTvjISlaJdcZo&m=hnU9-LLpaIzWowZefBxYfrcvaEILD8Bz2n6gSTHI5WQ&s=PTQT_O1Yp9WGYa2aodkOfVe5l0DFPkKfeodj4y5ptH0&e=> Abstract: This document specifies a standard file format for YANG instance data, that is data that could be stored in a datastore and whose syntax and semantics is defined by YANG models. Instance data files can be used to provide information that is defined in design time. There is a need to document Server capabilities (which are often specified in design time), which should be done using instance data files. 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. The IETF Secretariat -- Balazs Lengyel Ericsson Hungary Ltd. Senior Specialist Mobile: +36-70-330-7909 email: balazs.leng...@ericsson.com<mailto:balazs.leng...@ericsson.com>
_______________________________________________ netmod mailing list email@example.com https://www.ietf.org/mailman/listinfo/netmod