[Openstack] distributed and heterogeneous schedulers

Jay Pipes jaypipes at gmail.com
Fri Apr 15 14:37:59 UTC 2011


The extra data would be more for the compute_nodes table I think, or
is it called hosts now?

-jay

On Fri, Apr 15, 2011 at 10:06 AM, Sandy Walsh <sandy.walsh at rackspace.com> wrote:
> Hey guys,
>
> I don't understand how adding more data to the *instances* table will be used for scheduling?
>
> Perhaps what you're talking about is metadata in Glance on the source images?
>
> If so, that data would simply be added to the required-capabilities that get passed into the scheduler during the run_instance() call and would be extracted from the Flavor/OS pair passed into boot().
>
> What I missing something here? Feel free to talk to me like I'm a five year old :)
>
> -S
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