Virtual Machine placement - Nova filter and weight

asked 2018-01-05 07:53:52 -0600

anonymous user



is it possible to configure such a filter/weight in nova that will lead the scheduler (during the VM booting) to choose/prefer a compute where VM of the same type are already instantiated instead of mix VMs of different type on the same compute?

I know that it is possible defining host-aggregate but I do not want to define them statically or when the system is empty. I would prefer some dynamic mechanism that can handle such situation.


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You could put instances of the same type in a server group and use the ServerGroupAffinityFilter.

Bernd Bausch gravatar imageBernd Bausch ( 2018-01-06 02:21:54 -0600 )edit