Hi, In my view: - SERVICE ELASTICITY RULES are implemented by the service management layer on top of the infrastructure clouds. That is the case of RightScale or the RESERVOIR Service Manager (Nephele by Telefonica I +D), service management tools grow or shrink the service using the Cloud API to meet given SLOs. See use case http://forge.ogf.org/sf/wiki/do/viewPage/projects.occi-wg/wiki/ServiceManage... by Telefonica I+D (RESERVOIR) - INFRASTRUCTURE PLACEMENT RULES/POLICIES, such as load balancing or VM consolidation, are executed internally by the cloud provider in order to optimize a given metric, and are not exposed to end users. The user can only define placement constraints as attributes in the VM definition, for example to specify a geographical location. Regarding storage management, I understand that is related to image management, that is the functionality that must be delivered for enabling cloud infrastructure services (methods to register, upload, update and download disk images). Cheers -- Ignacio M. Llorente, Full Professor (Catedratico): http://dsa-research.org/doku.php?id=people:llorente DSA Research Group: web http://dsa-research.org and blog http://blog.dsa-research.org Globus GridWay Metascheduler: http://www.GridWay.org OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org On 30/04/2009, at 2:15, Krishna Sankar (ksankar) wrote:
What about Elasticity rules, adjacency rules, processing rules et al ? Or Should we generically have a policy category ?
Also storage management might be another one.
Cheers <k/>
|-----Original Message----- |From: occi-wg-bounces@ogf.org [mailto:occi-wg-bounces@ogf.org] On Behalf |Of Ignacio Martin Llorente |Sent: Wednesday, April 29, 2009 9:33 AM |To: occi-wg@ogf.org |Subject: [occi-wg] Extraction of requirements | |Hi, | |We are going to start with the evaluation of the submitted use cases. |I am planing to create a table summarizing requirements for the |different use cases with the following entries: | |A. Functional Requirements |VM Description |VM Management |Network Management |Image Management | |B. Non-functional Requirements |Security |Quality of Service |Others | |Any suggestion? | |Ignacio |-- |Ignacio M. Llorente, Full Professor (Catedratico): http://dsa- |research.org/doku.php?id=people:llorente |DSA Research Group: web http://dsa-research.org and blog |http://blog.dsa-research.org |Globus GridWay Metascheduler: http://www.GridWay.org |OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org | | | | | | | | | | |_______________________________________________ |occi-wg mailing list |occi-wg@ogf.org |http://www.ogf.org/mailman/listinfo/occi-wg