[yang-doctors] Question about yang2dsdl error.

Christian Hopps <chopps@chopps.org> Fri, 08 November 2019 11:29 UTC

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From: Christian Hopps <chopps@chopps.org>
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Date: Fri, 8 Nov 2019 06:29:38 -0500
To: YANG Doctors <yang-doctors@ietf.org>
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Subject: [yang-doctors] Question about yang2dsdl error.
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Hi yang-doctors,

I've got an example which yang2dsdl complains about (in it's expected unhelpful way :) In trying to figure out what was wrong, I gave yanglint a try, and it said the example was fine (no errors no output with --strict). Can anyone shed some light on what might be the issue. I'd really like yang2dsdl to pass here as well.

Example:

(default) [06:23:07 dak:~/w/reverse-metric-yang]$ cat test-xml-example2.xml
<config xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
  <routing
      xmlns="urn:ietf:params:xml:ns:yang:ietf-routing">
    <control-plane-protocols>
      <control-plane-protocol>
        <type xmlns:isis="urn:ietf:params:xml:ns:yang:ietf-isis">
          isis:isis
        </type>
        <name>i0</name>
        <isis xmlns="urn:ietf:params:xml:ns:yang:ietf-isis">
          <area-address>00</area-address>
        </isis>
      </control-plane-protocol>
    </control-plane-protocols>
  </routing>
</config>

yang2dsdl Error:

(default) [06:23:05 dak:~/w/reverse-metric-yang]$ yang2dsdl -x -t config -d .validate -v test-xml-example2.xml ietf-routing@2016-11-04.yang ietf-isis@2019-10-15.yang
== Generating RELAX NG schema '.validate/ietf-routing_ietf-isis-config.rng'
Done.

== Generating Schematron schema '.validate/ietf-routing_ietf-isis-config.sch'
Done.

== Generating DSRL schema '.validate/ietf-routing_ietf-isis-config.dsrl'
Done.

== Validating grammar and datatypes ...
Relax-NG validity error : Extra element control-plane-protocols in interleave
test-xml-example2.xml:4: element control-plane-protocols: Relax-NG validity error : Element routing failed to validate content
test-xml-example2.xml fails to validate

Thanks,
Chris.