[netmod] Instance-data-format -additional simplified format to define content schema

Balázs Lengyel <balazs.lengyel@ericsson.com> Mon, 22 July 2019 20:13 UTC

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From: =?iso-8859-1?Q?Bal=E1zs_Lengyel?= <balazs.lengyel@ericsson.com>
To: "'netmod@ietf.org'" <netmod@ietf.org>
Thread-Topic: Instance-data-format -additional simplified format to define content schema
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Date: Mon, 22 Jul 2019 20:13:07 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/netmod/qS2oNaWGShTlhEH60NEEulKp2MQ>
Subject: [netmod] Instance-data-format -additional simplified format to define content schema
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Hello,

At the IETF 105 Netmod meeting it was stated that the flexible solution to
define the context schema inline (requested earlier on the mailing list) is
quite complex, so a fourth simpler method to define content schema inline is
needed.

The fourth method would add one more choice to “choice content-schema-spec
“

 

case simplified-inline {

  leaf-list module  {

    type string {

       pattern '.+@\d{4}-\d{2}-\d{2}\.yang';;

     }

     description “The list of content defining YANG 

       modules including the revision date for each. 

       Usage of this leaf-list implies the modules are 

       used without any deviations and with all features 

       supported.”;

  }

}

 

An example instant data example could be:

<instance-data-set xmlns="urn:...:ietf-yang-instance-data">

  <name>read-only-acm-rules</name>

  <module>ietf-yang-library@2019-01-04.yang</module>;

  <module>ietf-netconf-acm@2012-02-22.yang</module>;
  <revision>
    <date>1776-07-04</date>
    <description>Initial version</description>
  </revision>
  <description>Access control rules for a read-only role.</description>
  <content-data>...

 

Do you like it ? Adding this case are you OK with the content-schema-spec
definition?

Regards Balazs