[GRAAP-WG] OGF: SLA framework

Philipp Wieder philipp.wieder at udo.edu
Mon Feb 23 07:18:55 CST 2009


Hi Igor,

thanks for the contribution.

A first easy step to inform the community is to add your implementation
to the respective site at the WS-Agreement web [1]. Just send me a link
and two sentences and I will add it there.

Secondly, it would be good to get your feedback on your actual
implementation of WS-Agreement for the experience document. We have a
questionnaire [2] for that an it would be very helpful for GRAAP if you
filled it.

Regarding the standardisation of SLA frameworks I am not sure what you
are referring to in detail. Could you please elaborate a bit more on
this and we than can decide whether this is within the scope of GRAAP.

Best regards, Philipp.

[1]
https://forge.gridforum.org/sf/wiki/do/viewPage/projects.graap-wg/wiki/Implementations
[2]
https://forge.gridforum.org/sf/docman/do/downloadDocument/projects.graap-wg/docman.root.current_drafts.ws_agreement_experience_docuemnt/doc15358

Igor Rosenberg wrote:
> Hello GRAAP group,
> Within the EU BeinGrid project (beingrid.eu), we've been developing an
> SLA framework for GT4. It is based on a component architecture (by this,
> understand independent modules). I have some material that describes it
> that I could pass to the community, including a paper (attached).
> Implementation of the different components is finished (nearly all
> components are licensed as Apache V2, only one is freeware binary), and
> we're currently making sure it all integrates smoothly. I think it
> should be advertised to the OGF community (at least the guys and girls
> interested in GT4). I also propose that from the work done, we could try
> to standardize the SLA frameworks that exist for Grids (GRIA, GRASP,
> Unicore, and now GT4); btw our framework is based on the March 2007
> WS-Agreement specification of the OGF, which describes SLA contracts
> (www.ogf.org/documents/GFD.107.pdf), but is meant to be generic
> (different SLA formats can be plugged in) .
> What would be the way forward? Who should I get in touch with? 
> Regards
> 
> Igor Rosenberg,
> Research Engineer,
> Atos Origin, Spain
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