Re: [Supa] Fwd: I-D Action: draft-halpern-supa-generic-policy-data-model-01.txt
Andy Bierman <andy@yumaworks.com> Sat, 16 April 2016 00:37 UTC
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Date: Fri, 15 Apr 2016 17:37:00 -0700
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From: Andy Bierman <andy@yumaworks.com>
To: Joel Halpern <jmh@joelhalpern.com>
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Cc: SUPA list <supa@ietf.org>
Subject: Re: [Supa] Fwd: I-D Action: draft-halpern-supa-generic-policy-data-model-01.txt
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Hi, Here is the object tree that pyang generates. Looks fairly complex. How many of these 168 objects does one usually need to provide for a typical policy? It would be helpful to see examples to understand how this YANG module is used. I read this framework draft: http://www.ietf.org/id/draft-liu-supa-policy-based-management-framework-00.txt It is still difficult to understand how they relate to each other and how a SUPA controller would provide a standards-based solution. Andy On Fri, Apr 15, 2016 at 1:32 PM, Joel Halpern <jmh@joelhalpern.com> wrote: > We have revised the data model draft to fix the extraction and YANG errors. > It has been checked with a YANG 1.1 validator, which says it works. > > The must clauses on the instance-identifiers now indicate the target class > (including subclasses) of the association. As I noted in BA, for > associations with properties, the two end-points both point to the > association class, which points to both end-points. > > We will be doing the YANG tree, better descriptions, and text about the > mapping from IM to DM. > > Please review either the IM or the DM (using the IM descriptions) to see > whether this model represents what the WG wants to see. > > Yours, > Joel > > > -------- Forwarded Message -------- > Subject: I-D Action: draft-halpern-supa-generic-policy-data-model-01.txt > Date: Fri, 15 Apr 2016 13:06:32 -0700 > From: internet-drafts@ietf.org > Reply-To: internet-drafts@ietf.org > To: i-d-announce@ietf.org > > > A New Internet-Draft is available from the on-line Internet-Drafts > directories. > > > Title : Generic Policy Data Model for Simplified Use of > Policy Abstractions (SUPA) > Authors : Joel Halpern > John Strassner > Filename : > draft-halpern-supa-generic-policy-data-model-01.txt > Pages : 48 > Date : 2016-04-15 > > Abstract: > This document defines two YANG policy data models. The first is a > generic policy model that is meant to be extended on an application- > specific basis. The second is an exemplary extension of the first > generic policy model, and defines rules as event-condition-action > policies. Both models are independent of the level of abstraction of > the content and meaning of a policy. > > > > The IETF datatracker status page for this draft is: > > https://datatracker.ietf.org/doc/draft-halpern-supa-generic-policy-data-model/ > > There's also a htmlized version available at: > https://tools.ietf.org/html/draft-halpern-supa-generic-policy-data-model-01 > > A diff from the previous version is available at: > > https://www.ietf.org/rfcdiff?url2=draft-halpern-supa-generic-policy-data-model-01 > > > 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: > ftp://ftp.ietf.org/internet-drafts/ > > _______________________________________________ > I-D-Announce mailing list > I-D-Announce@ietf.org > https://www.ietf.org/mailman/listinfo/i-d-announce > Internet-Draft directories: http://www.ietf.org/shadow.html > or ftp://ftp.ietf.org/ietf/1shadow-sites.txt > > > > _______________________________________________ > Supa mailing list > Supa@ietf.org > https://www.ietf.org/mailman/listinfo/supa >
- [Supa] Fwd: I-D Action: draft-halpern-supa-generi… Joel Halpern
- Re: [Supa] Fwd: I-D Action: draft-halpern-supa-ge… Andy Bierman
- Re: [Supa] Fwd: I-D Action: draft-halpern-supa-ge… Andy Bierman
- Re: [Supa] Fwd: I-D Action: draft-halpern-supa-ge… Joel M. Halpern