Re: Query regarding internship project - YangModelsPublish

Luis Gomez

On May 10, 2019, at 9:31 AM, Luis Gomez <ecelgp@...> wrote:

On May 9, 2019, at 12:44 PM, rohan julka <rohanjulka19@...> wrote:

Hi ,
Is it possible to contribute the Yang models using submodules ?  , this way the sync script will be executed by ODL .

We can use submodule if there is some benefit in that, from what I read in the link you posted, it should be possible to use shell/commandline to create a PR through the direct contribution method. I guess we can decide best method by also talking with the YanModels community.

Now if the models needs to be pushed in the master folder every week , the sync script will not work as it requires the auto release path which already contains the submodules of all the repos updated. So we can either submodule each ODL project and pass it to the sync script or create a script which will go through each ODL project repo , get the yang models and push all the models to yang models repo.

Yeah, I am not sure current AR submodules cover all projects we want in ODL, specially the MRI projects that are not part of AR. Best place to see project and version for a given branch is this file in distribution:;a=blob;f=artifacts/upstream/properties/pom.xml;h=e4c41bbb29400d2e53166b8cf1e19d4c4baa4067;hb=HEAD

After that as you suggested the models list (in the form of google sheets?) can be reverted on the common dev mailing list for verification dev@... .

Yes, once we prepare a candidate list of models we can share that with the community through that list.


From: rohan julka
Sent: 08 May 2019 02:48
To: Luis Gomez
Subject: Re: [integration-dev] Query regarding internship project - YangModelsPublish

Thank you so much for providing the details and also the resources earlier, now I have a more clearer
picture of what I have to do. I will get back to you soon with my proposed solutions. 

On Wed, May 8, 2019, 2:38 AM Luis Gomez <ecelgp@...> wrote:
Basically complete #556 & #557 but I would probably rethink the full process here, like:

1) Make sure the sync script proposed in collects the right models from ODL. For that we will need to revert to community with the list of models and see if everybody agrees with.
2) Try to run the sync script in ODL so we have control over the trigger. This may require some handle/permission from YangModels folks.
3) Think how often we want to push the models to YangModels: in theory it should be enough to push every time a major ODL release is produced but the YangModels CI can also be used to verify yang model themselves so we probably want something like pushing master models once a week in a folder called master and every major release (we branch from master every 6 months) push a folder (e.g. sodium) with all the models for that particular release.

Let me know if this is clear or you have more questions.


On May 7, 2019, at 9:25 AM, rohan julka <rohanjulka19@...> wrote:

Isn’t this what is expected from this internship [1] ?


From: Luis Gomez
Sent: 07 May 2019 04:51
To: rohan julka
Cc: integration-dev@...
Subject: Re: [integration-dev] Query regarding internship project - YangModels Publish

Yes there is some initial work done by the beginning of the year but I do not think this has been completed, therefore this internship.

A few more pointers for this internship:

- In ODL, Yang models are used to define REST interface (e.g. RESTCONF). You can find an overview of OpenDaylight in and you can also check how ODL projects define their API in the code in this link:

- You can find more context of this work in this recording: and this mail: 

- Finally the work you mention is collected in this issue:, so it would be good to reuse as much as possible.


On May 6, 2019, at 1:17 PM, rohan julka <rohanjulka19@...> wrote:

Hi ,
I will be applying for OpenDaylight internship[1] for project Yang Models Publish . It seems like that it has already been implemented here [2].  


Regards ,
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