Hi, Dan Smith and all,
I noticed followed statement in 'Icehouse tasks' in
https://etherpad.openstack.org/p/IcehouseNovaExtensibleSchedulerMetrics
convert resource tracker to objects
make resoruce tracker extensible
no db migrations ever again!!
extra specs to cover resources - use a name space
How is it planned to achieve the 'no db migrations ever again'? Even
with the object, we still need keep resource information in database. And when
new resource type added, we either add a new column to the table. Or it means
we merge all resource information into a single column as json string and parse
it in the resource tracker object?.
Thanks
--jyh
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