Hello. I think we can meta data to control instanes spw or not spw on host aggregate. On Thu, Apr 25, 2024, 9:39 PM Eugen Block <eblock@nde.ag> wrote:
Hi,
I'm playing around with host aggregates and the aggregate_instance_extra_specs for flavors. I successfully created a host aggregate, it allows me to schedule instances with a specific flavor on that aggregate only. But is there a way to prevent other VMs from starting on that aggregate (which were launched with different flavors)? The only thing coming to mind is to put that compute node(s) into a different availbility zone. Since the default is "nova", this would prevent anything else to start on that hypervisor. Is there anything I missed with aggregates? Any pointers are appreciated!
Thanks! Eugen