Re: [netmod] poll of interest on I-Ds submitted to the NETMOD WG

[Ladislav Lhotka <[e-mail]>]

"Lisa Huang (yihuan)" <[e-mail]> writes:

> Sorry for my delayed reply.
>
> 1. Support. Have not completed read the draft yet.
> 2. I support this. I do have questions that what are the cases that a yang
> model should use xpath functions if a better design of model is not
> available. Use cases in the draft would be helpful.
> 3. Support. However, most data model used xpath to-some-extend.
> Suggestions about how to deal with xpath in the draft would be helpful.

The draft is designed to handle XPath expressions appearing in the data model, the idea is to (conceptually) map JSON text to XML and an XPath expression is then evaluated with the latter.

It seems though an example would be helpul, I am appending it to the todo list.

Thanks, Lada

> 4. Support 
> 5. Support. Could help to review it.
> 6. Support. Could help to review it.
>
>
>
>
> On 12/3/13 8:31 AM, "Juergen Schoenwaelder"
> <[e-mail]> wrote:
>
>>Hi,
>>
>>here is my quick summary of the result of the poll. In total, I saw
>>input from six people and here is a dense summary of what I think they
>>said. Let me know if something is missing or widely incorrect.
>>
>>* Proposed NETMOD work items
>>
>>  [1] 
>>http://tools.ietf.org/id/draft-bierman-netmod-yang-conformance-01.txt
>>  [2] 
>>http://tools.ietf.org/id/draft-bjorklund-netmod-yang-xpath-extensions-00.t
>>xt
>>  [3] http://tools.ietf.org/id/draft-lhotka-netmod-yang-json-02.txt
>>  [4] http://tools.ietf.org/id/draft-huang-netmod-acl-03.txt
>>  [5] http://tools.ietf.org/id/draft-clemm-netmod-yang-network-topo-01.txt
>>  [6] http://tools.ietf.org/id/draft-clemm-netmod-mount-01.txt
>>
>>* Martin Bjorklund
>>
>>  [1] real problem, not sure the I-D has the proper solution
>>  [2] support (obviously) and implementation of this
>>  [3] support and willing to review
>>  [4] support of the work but not sure NETMOD is the right home
>>  [5] support of the work but not sure NETMOD is the right home
>>  [6] interesting issue but the solution may be too simplistic/specific
>>
>>* Andy Biermann
>>
>>  [1] support (obviously)
>>  [2] support as a YANG extension but not as a new YANG version
>>  [3] support and required if RESTCONF gets chartered in NETCONF
>>  [4] support of the work but not sure NETMOD is the right home
>>  [5] support of the work but not sure NETMOD is the right home
>>  [6] network-wide data models is different than the NFS mount type
>>solution
>>
>>  Andy likes to avoid another version of the YANG language at this
>>  point in time.
>>
>>* Ladislav Lhotka
>>
>>  [1] support but should be part of YANG 1.1
>>  [2] support but should be part of YANG 1.1
>>  [3] support but should be part of YANG 1.1
>>  [4] support of the work but not sure NETMOD is the right home
>>  [5] support of the work but not sure NETMOD is the right home
>>  [6] support of the work but not sure NETMOD is the right home
>>
>>* Reinaldo Penno
>>
>>  [1] 
>>  [2] support but with lower priority
>>  [3] support adoption and willing to review
>>  [4] support adoption and willing to review
>>  [5] asking for a device model to complement this...
>>  [6] support adoption
>>
>>* Xufeng Liu
>>
>>  [1] support but should be part of YANG 1.1
>>  [2] support but should be part of YANG 1.1
>>  [3] support and implementing this already
>>  [4] support of the work
>>  [5] support of the work and started to implement this
>>  [6] 
>>
>>* Alexander Clemm
>>
>>  [1] support but the solution may need further work
>>  [2] support
>>  [3] support
>>  [4] support (obviously)
>>  [5] support (obviously)
>>  [6] support (obviously)
>>
>>  Alex believes YANG is not mainstream enough to have data models been
>>  done by other working groups.
>>
>>/js
>>
>>-- 
>>Juergen Schoenwaelder           Jacobs University Bremen gGmbH
>>Phone: [phone]         Campus Ring 1, 28759 Bremen, Germany
>>Fax:   [phone]         <http://www.jacobs-university.de/>
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Ladislav Lhotka, CZ.NIC Labs
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