Re: [Netconf] Verifing session consensus on RESTCONF as WG item with the maillist
Andy Bierman <andy@yumaworks.com> Sun, 24 November 2013 20:39 UTC
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References: <CEB78C0D.69F3%repenno@cisco.com> <52925984.5010407@joelhalpern.com>
Date: Sun, 24 Nov 2013 12:39:40 -0800
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From: Andy Bierman <andy@yumaworks.com>
To: "Joel M. Halpern" <jmh@joelhalpern.com>
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Cc: Netconf <netconf@ietf.org>
Subject: Re: [Netconf] Verifing session consensus on RESTCONF as WG item with the maillist
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Hi, Sec. 1.1 of draft-bierman-netconf-restconf-02.txt has some text. I will start a list to throw darts at: - NETCONF does not have a resource management model - NETCONF is session-based, and even some simple management tasks require several request/response pairs to complete - NETCONF allows a lot of server variance instead of a unified abstraction of the local configuration. This complicates management code. - Many more client tools are available for HTTP/REST than NETCONF/SSH - JSON is widely deployed and more efficient than XML Andy On Sun, Nov 24, 2013 at 11:54 AM, Joel M. Halpern <jmh@joelhalpern.com>wrote: > Is there somewhere I can read a description of what problems with using > NetConf are addressed by using RestConf? It would be helpful to understand > the problem beyond "some folks are doing this" before supporting or > opposing the work item. > > Thank you, > Joel > > On 11/24/13 2:04 PM, Reinaldo Penno (repenno) wrote: > >> I support RESTCONF as a new deliverable. RESTCONF is an very important >> part of Opendaylight Northbound Interface. >> >> From: <Ersue>, "Mehmet (NSN - DE/Munich)" <mehmet.ersue@nsn.com >> <mailto:mehmet.ersue@nsn.com>> >> Date: Sunday, November 24, 2013 at 6:16 AM >> To: Netconf <netconf@ietf.org <mailto:netconf@ietf.org>> >> Subject: [Netconf] Verifing session consensus on RESTCONF as WG item >> with the maillist >> >> Dear Netconf WG, >> in the Netconf session during IETF #88 we discussed the RESTCONF >> protocol and whether it should be developed in the Netconf WG. There >> were around 60 participants in the room. >> The authors of the RESTCONF draft do not want to create a protocol which >> competes with NETCONF and it is seen as beneficial if NETCONF and >> RESTCONF are developed in parallel and aligned with each other. There >> are obviously different projects outside of IETF (e.g. OpenDaylight and >> other MANET oriented projects) which use RESTCONF. The opinion poll >> showed that there is a huge support of the people in the room (and >> nobody against) to develop the RESTCONF protocol in the Netconf WG. As a >> result of the discussion with the AD, the WG chairs got the action to >> prepare a charter update and adopt RESTCONF as the new WG item. >> Though before we do this, the chairs need to verify the consensus in the >> session with the maillist. >> Following text is proposed to use for the charter update: >> “ 3. Develop a RESTful protocol (RESTCONF) that provides a programmatic >> interface for accessing data defined in YANG, using the datastores >> defined in NETCONF. The three parts concerning RESTCONF protocol, the >> transport binding over HTTP and the YANG patch operation will be >> prepared modular and in separate drafts. This enables to add a new >> transport binding at a later stage.” >> Please state your opinion on this step forward. >> If you have strong objections against please state your substantial and >> convincing arguments. >> This consensus call will close on December 4, 2013 EOB PT. >> Mehmet & Bert >> >> >> _______________________________________________ >> Netconf mailing list >> Netconf@ietf.org >> https://www.ietf.org/mailman/listinfo/netconf >> >> _______________________________________________ > Netconf mailing list > Netconf@ietf.org > https://www.ietf.org/mailman/listinfo/netconf >
- [Netconf] Verifing session consensus on RESTCONF … Ersue, Mehmet (NSN - DE/Munich)
- Re: [Netconf] Verifing session consensus on RESTC… Reinaldo Penno (repenno)
- Re: [Netconf] Verifing session consensus on RESTC… Joel M. Halpern
- Re: [Netconf] Verifing session consensus on RESTC… Andy Bierman
- Re: [Netconf] Verifing session consensus on RESTC… Juergen Schoenwaelder
- Re: [Netconf] Verifing session consensus on RESTC… Ladislav Lhotka
- Re: [Netconf] Verifing session consensus on RESTC… Andy Bierman