Re: [Supa] I-D Action: draft-ietf-supa-generic-policy-data-model-00.txt
"Liushucheng (Will)" <liushucheng@huawei.com> Thu, 28 July 2016 08:15 UTC
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From: "Liushucheng (Will)" <liushucheng@huawei.com>
To: 'John Strassner' <strazpdj@gmail.com>, Joel Halpern Direct <jmh.direct@joelhalpern.com>
Thread-Topic: [Supa] I-D Action: draft-ietf-supa-generic-policy-data-model-00.txt
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Date: Thu, 28 Jul 2016 08:15:36 +0000
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Subject: Re: [Supa] I-D Action: draft-ietf-supa-generic-policy-data-model-00.txt
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Hi authors,
Thanks for your efforts. I'm starting to review your new draft. Quick comments are:
1. Most of the parts are easy to understand. However, some examples of how to use certain parts might be added, e.g., decorated-container, concrete-metadata-container, etc.
2. You may consider to put the Pyang output tree into your draft, so that people without pyang tool could easily get the relationship among containers.
Pyang Output
module: ietf-supa-policydatamodel
+--rw supa-encoding-clause-container
| +--rw supa-encoding-clause-list* [supa-policy-ID]
| +--rw supa-policy-ID string
| +--rw entity-class? identityref
| +--rw supa-policy-object-ID-encoding policy-data-type-id-encoding-list
| +--rw supa-policy-object-description? string
| +--rw supa-policy-name? string
| +--rw supa-has-policy-metadata-agg* instance-identifier
| +--rw supa-has-policy-component-decorator-part instance-identifier
| +--rw supa-policy-clause-exec-status? enumeration
| +--rw supa-has-policy-clause-part* instance-identifier
| +--rw supa-encoded-clause-content string
| +--rw supa-encoded-clause-encoding policy-data-type-id-encoding-list
| +--rw supa-encoded-clause-language enumeration
| +--rw supa-encoded-clause-response? boolean
+--rw supa-policy-variable-container
| +--rw supa-policy-variable-list* [supa-policy-ID]
| +--rw supa-policy-ID string
| +--rw entity-class? identityref
| +--rw supa-policy-object-ID-encoding policy-data-type-id-encoding-list
| +--rw supa-policy-object-description? string
| +--rw supa-policy-name? string
| +--rw supa-has-policy-metadata-agg* instance-identifier
| +--rw supa-has-policy-component-decorator-part instance-identifier
| +--rw supa-has-policy-component-decorator-agg* instance-identifier
| +--rw supa-decorator-constraints* string
| +--rw supa-has-decorator-constraint-encoding? policy-constraint-language-list
| +--rw supa-policy-term-is-negated? boolean
| +--rw supa-policy-variable-name? string
+--rw supa-policy-operator-container
| +--rw supa-policy-operator-list* [supa-policy-ID]
| +--rw supa-policy-ID string
| +--rw entity-class? identityref
| +--rw supa-policy-object-ID-encoding policy-data-type-id-encoding-list
| +--rw supa-policy-object-description? string
| +--rw supa-policy-name? string
| +--rw supa-has-policy-metadata-agg* instance-identifier
| +--rw supa-has-policy-component-decorator-part instance-identifier
| +--rw supa-has-policy-component-decorator-agg* instance-identifier
| +--rw supa-decorator-constraints* string
| +--rw supa-has-decorator-constraint-encoding? policy-constraint-language-list
| +--rw supa-policy-term-is-negated? boolean
| +--rw supa-policy-value-op-type enumeration
+--rw supa-policy-value-container
| +--rw supa-policy-value-list* [supa-policy-ID]
| +--rw supa-policy-ID string
| +--rw entity-class? identityref
| +--rw supa-policy-object-ID-encoding policy-data-type-id-encoding-list
| +--rw supa-policy-object-description? string
| +--rw supa-policy-name? string
| +--rw supa-has-policy-metadata-agg* instance-identifier
| +--rw supa-has-policy-component-decorator-part instance-identifier
| +--rw supa-has-policy-component-decorator-agg* instance-identifier
| +--rw supa-decorator-constraints* string
| +--rw supa-has-decorator-constraint-encoding? policy-constraint-language-list
| +--rw supa-policy-term-is-negated? boolean
| +--rw supa-policy-value-content* string
| +--rw supa-policy-value-encoding? policy-data-type-encoding-list
+--rw supa-policy-generic-decorated-container
| +--rw supa-encoding-clause-list* [supa-policy-ID]
| +--rw supa-policy-ID string
| +--rw entity-class? identityref
| +--rw supa-policy-object-ID-encoding policy-data-type-id-encoding-list
| +--rw supa-policy-object-description? string
| +--rw supa-policy-name? string
| +--rw supa-has-policy-metadata-agg* instance-identifier
| +--rw supa-has-policy-component-decorator-part instance-identifier
| +--rw supa-has-policy-component-decorator-agg* instance-identifier
| +--rw supa-decorator-constraints* string
| +--rw supa-has-decorator-constraint-encoding? policy-constraint-language-list
| +--rw supa-policy-generic-decorated-content* string
| +--rw supa-policy-generic-decorated-encoding? policy-data-type-encoding-list
+--rw supa-policy-collection-container
| +--rw supa-policy-collection-list* [supa-policy-ID]
| +--rw supa-policy-ID string
| +--rw entity-class? identityref
| +--rw supa-policy-object-ID-encoding policy-data-type-id-encoding-list
| +--rw supa-policy-object-description? string
| +--rw supa-policy-name? string
| +--rw supa-has-policy-metadata-agg* instance-identifier
| +--rw supa-has-policy-component-decorator-part instance-identifier
| +--rw supa-has-policy-component-decorator-agg* instance-identifier
| +--rw supa-decorator-constraints* string
| +--rw supa-has-decorator-constraint-encoding? policy-constraint-language-list
| +--rw supa-policy-collection-content* string
| +--rw supa-policy-collection-encoding enumeration
| +--rw supa-policy-collection-function? enumeration
| +--rw supa-policy-collection-is-ordered? boolean
| +--rw supa-policy-collection-type enumeration
+--rw supa-policy-concrete-metadata-container
| +--rw supa-policy-concrete-metadata-list* [supa-policy-metadata-id]
| +--rw supa-policy-metadata-id string
| +--rw entity-class? identityref
| +--rw supa-policy-metadata-id-encoding policy-data-type-id-encoding-list
| +--rw supa-policy-metadata-description? string
| +--rw supa-policy-metadata-name? string
| +--rw supa-has-policy-metadata-part* instance-identifier
| +--rw supa-policy-metadata-decorator-part instance-identifier
| +--rw supa-policy-metadata-valid-period-end? yang:date-and-time
| +--rw supa-policy-metadata-valid-period-start? yang:date-and-time
+--rw supa-policy-metadata-decorator-access-container
| +--rw supa-policy-metadata-decorator-access-list* [supa-policy-metadata-id]
| +--rw supa-policy-metadata-id string
| +--rw entity-class? identityref
| +--rw supa-policy-metadata-id-encoding policy-data-type-id-encoding-list
| +--rw supa-policy-metadata-description? string
| +--rw supa-policy-metadata-name? string
| +--rw supa-has-policy-metadata-part* instance-identifier
| +--rw supa-policy-metadata-decorator-part instance-identifier
| +--rw supa-policy-metadata-decorator-agg* instance-identifier
+--rw supa-policy-metadata-decorator-version-container
| +--rw supa-policy-metadata-decorator-version-list* [supa-policy-metadata-id]
| +--rw supa-policy-metadata-id string
| +--rw entity-class? identityref
| +--rw supa-policy-metadata-id-encoding policy-data-type-id-encoding-list
| +--rw supa-policy-metadata-description? string
| +--rw supa-policy-metadata-name? string
| +--rw supa-has-policy-metadata-part* instance-identifier
| +--rw supa-policy-metadata-decorator-part instance-identifier
| +--rw supa-policy-metadata-decorator-agg* instance-identifier
+--rw supa-policy-metadata-detail-container
| +--rw supa-policy-metadata-detail-list* [supa-policy-ID]
| +--rw supa-policy-ID string
| +--rw entity-class? identityref
| +--rw supa-has-policy-metadata-object-ptr? instance-identifier
| +--rw supa-has-policy-metadata-ptr? instance-identifier
| +--rw supa-policy-metadata-detail-is-applicable? boolean
| +--rw supa-policy-metadata-detail-constraint* string
| +--rw supa-policy-metadata-detail-encoding? string
+--rw supa-policy-component-decorator-detail-container
| +--rw supa-policy-component-decorator-detail-list* [supa-policy-ID]
| +--rw supa-policy-ID string
| +--rw entity-class? identityref
| +--rw supa-policy-component-decorator-ptr? instance-identifier
| +--rw supa-policy-component-ptr? instance-identifier
| +--rw supa-has-decorator-constraint* string
| +--rw supa-has-decorator-constraint-encoding? string
+--rw supa-policy-source-detail-container
| +--rw supa-policy-source-detail-list* [supa-policy-ID]
| +--rw supa-policy-ID string
| +--rw entity-class? identityref
| +--rw supa-policy-source-structure-ptr? instance-identifier
| +--rw supa-policy-source-ptr? instance-identifier
| +--rw supa-policy-source-is-authenticated? boolean
| +--rw supa-policy-source-is-trusted? boolean
+--rw supa-policy-target-detail-container
| +--rw supa-policy-target-detail-list* [supa-policy-ID]
| +--rw supa-policy-ID string
| +--rw entity-class? identityref
| +--rw supa-policy-target-structure-ptr? instance-identifier
| +--rw supa-policy-target-ptr? instance-identifier
| +--rw supa-policy-source-is-authenticated? boolean
| +--rw supa-policy-source-is-enabled? boolean
+--rw supa-policy-clause-detail-container
| +--rw supa-policy-clause-detail-list* [supa-policy-ID]
| +--rw supa-policy-ID string
| +--rw entity-class? identityref
| +--rw supa-policy-clause-structure-ptr? instance-identifier
| +--rw supa-policy-clause-ptr? instance-identifier
+--rw supa-policy-exec-fail-take-action-detail-container
+--rw supa-policy-exec-fail-take-action-detail-list* [supa-policy-ID]
+--rw supa-policy-ID string
+--rw entity-class? identityref
+--rw supa-policy-structure-action-src-ptr? instance-identifier
+--rw supa-policy-structure-action-dst-ptr? instance-identifier
+--rw supa-policy-exec-fail-take-action-encoding? policy-data-type-id-encoding-list
+--rw supa-policy-exec-fail-take-action-name* string
Regards,
Will (Shucheng LIU)
> -----Original Message-----
> From: Supa [mailto:supa-bounces@ietf.org] On Behalf Of
> internet-drafts@ietf.org
> Sent: Wednesday, July 20, 2016 6:40 PM
> To: i-d-announce@ietf.org
> Cc: supa@ietf.org
> Subject: [Supa] I-D Action: draft-ietf-supa-generic-policy-data-model-00.txt
>
>
> A New Internet-Draft is available from the on-line Internet-Drafts directories.
> This draft is a work item of the Simplified Use of Policy Abstractions of the IETF.
>
> Title : Generic Policy Data Model for Simplified Use of
> Policy Abstractions (SUPA)
> Authors : Joel Halpern
> John Strassner
> Filename : draft-ietf-supa-generic-policy-data-model-00.txt
> Pages : 48
> Date : 2016-07-20
>
> 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-ietf-supa-generic-policy-data-model/
>
> There's also a htmlized version available at:
> https://tools.ietf.org/html/draft-ietf-supa-generic-policy-data-model-00
>
>
> 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/
>
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- Re: [Supa] I-D Action: draft-ietf-supa-generic-po… Liushucheng (Will)
- [Supa] I-D Action: draft-ietf-supa-generic-policy… internet-drafts