[Openstack] distributed and heterogeneous schedulers

Sandy Walsh sandy.walsh at rackspace.com
Fri Apr 15 14:06:24 UTC 2011


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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