https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/YANGTOOLS-355 yangtools <p>YANGTools parser should be able to parse and express information defined in YANG models from <a href="https://tools.ietf.org/html/draft-ietf-netmod-rfc6020bis-01" class="external-link" target="_blank" rel="nofollow noopener">https://tools.ietf.org/html/draft-ietf-netmod-rfc6020bis-01</a></p> <p>Compatibility with parsing of YANG version 1 needs to be preserved.</p> <p>Operating System: All<br/> Platform: All</p> YANGTOOLS-355

Milestone: Introduce support for YANG v 1.1 (RFC7950)

Improvement Resolved Done Peter Kajsa Tony Tkacik Tue, 4 Nov 2014 13:42:55 +0000 Sun, 10 Apr 2022 18:35:23 +0000 Wed, 1 Mar 2017 09:42:31 +0000 0 9 <p>in very first draft phase</p> <p>Beryllium feature.</p> <p>Further analysis of changes showed that full support will be probably slanted for Carbon, since it does not only affect YANG Tools, but also MD-SAL, NETCONF and RESTCONF.</p> <p>Thanks for the synopsis on the scope of this change. Do we have any ideas on how yangtools will handle YANG models with version 1.1 in Boron? Will the parser reject such models?</p> <p>May I ask what the plan now is for support of YANG 1.1? It is now officially planned to be included in Carbon?</p> <p>Note that YANG 1.1 is now a Proposed Standard (<a href="https://tools.ietf.org/html/rfc7950" class="external-link" target="_blank" rel="nofollow noopener">https://tools.ietf.org/html/rfc7950</a>), so probably the title of this ticket should be updated.</p> <p>We are feeling the heat of this, as more and more IETF YANG modules are YANG 1.1, so I would really like to know the plan. I understand the date for Carbon is May next year, which we can live with, although we would probably try to use intermediate milestones of the yang tools when available. But we would have a big problem if this would not be in Carbon: in that case, we will probably have to look for alternatives.</p> <p>I'm using version <font color="#000000">0.7.4-Lithium-SR4 of </font><font color="#000000">yang-maven-plugin</font> <font color="#000000">which complains as follows when asked to process a YANG input with "yang-version 1.1;"</font></p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>Unable to parse yang files from /Users/me/my-project/yang: Yang validation failed for fileorg.opendaylight.yangtools.yang.parser.util.YangValidationException: (In (sub)module:my-module-config-v1) Unsupported yang version:1.1, supported version:1 -&gt; [Help 1]</pre> </div></div> <p><font color="#000000">I see that many issues tagged <span class="error">&#91;Yang 1.1&#93;</span> are resolved. Do I need to set a special command option, use a generator class other than</font><br/> <font color="#000000">org.opendaylight.yangtools.maven.sal.api.gen.plugin.CodeGeneratorImpl</font> or ? Please advise, thanks.</p> <p>Lithium SR4 predates RFC7950 by ~6 months, so there is just no way that release could have supported it. Upgrade to a supported version (Neon+) and you'll be fine.</p> Blocks YANGTOOLS-664 YANGTOOLS-665 YANGTOOLS-666 YANGTOOLS-667 YANGTOOLS-668 YANGTOOLS-669 YANGTOOLS-670 YANGTOOLS-671 YANGTOOLS-672 YANGTOOLS-673 YANGTOOLS-676 YANGTOOLS-679 YANGTOOLS-680 YANGTOOLS-681 YANGTOOLS-682 YANGTOOLS-683 YANGTOOLS-684 YANGTOOLS-685 YANGTOOLS-687 YANGTOOLS-698 YANGTOOLS-699 YANGTOOLS-730 Development External issue ID 2305 External issue URL Issue Type ODL SR Target Milestone Rank 0|i026pr: