[occi-wg] OCCI MC - State Machine Diagram

[Sam Johnston]

On Mon, Apr 20, 2009 at 9:31 AM, Thijs Metsch <Thijs.Metsch at sun.com> wrote:

>
> Hi,
>
> Can you upload those files to the wiki?
>

Sure, they're already hanging off this page:

http://forge.ogf.org/sf/wiki/do/viewPage/projects.occi-wg/wiki/StateModel

Sam


> On Sun, 2009-04-19 at 13:10 +0200, Sam Johnston wrote:
> > On Sun, Apr 19, 2009 at 12:16 PM, Ignacio Martin Llorente
> > <llorente at dacya.ucm.es> wrote:
> >
> >         I am not sure what is the state of this discussion, but I
> >         would like to support the addition of ENTRY and EXIT points to
> >         the diagram.
> >
> > Done. Attached, along with OmniGraffle source.
> >
> >         Moreover, if we do not assume that the submitted VMs have to
> >         run immediately or not at all,  I would like to suggest that
> >         we need a "Pending" state in the diagram. The new submitted
> >         VMs remain in this state until there are resources available.
> >         That could be the "DEFINED" state or the DMTF "INITIAL" state.
> >
> > "Pending" is ambiguous. "Resuming" is pending, so is "suspending".
> > There's various takes on "defined" and "initial" too... for example if
> > you were to implement something like the Q-Layer^WSun Cloud API web
> > interface on top of OCCI then you would likely start by creating and
> > linking a bunch of objects, none of which would be useful until
> > associated with actual resources - it would be like a shell/skeleton.
> >
> > Perhaps this is something worth taking into consideration, though as
> > I'd rather not impose too much on implementors it probably belongs in
> > the registry.
> >
> > Sam
> >
>


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> --
> Thijs Metsch                        Tel: +49 (0)941 3075-122 (x60122)
> http://blogs.sun.com/intheclouds
> Software Engineer Grid Computing
> Sun Microsystems GmbH
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