[blazar] virtual instance scheduling
When applying Blazar filter to check if have available hosts, it is considering allocation ratio? File "/var/lib/kolla/venv/lib/python3.10/site-packages/blazar/plugins/instances/instance_plugin.py", line 310, in pickup_hosts ERROR oslo_messaging.rpc.server raise mgr_exceptions.NotEnoughHostsAvailable() ERROR oslo_messaging.rpc.server blazar.manager.exceptions.NotEnoughHostsAvailable: Not enough hosts available The host in blazar aggregate has 48 vcpus and 8.0 allocation ratio, 40 of this vcpus are consumed. Considering the allocation ratio, I must be able to create a lease with more than 8vCPU. Anyone can help? Regards.
Hello Winicius, Blazar does not support allocation ratios at this time. We added support for tracking resource providers in the 2024.2 release, including their allocation ratios, so this could eventually be supported. Best regards, Pierre Riteau (priteau) On Mon, 10 Feb 2025 at 13:23, Winicius Allan <winiciusab12@gmail.com> wrote:
Hi! Has anyone faced this problem, too?
For more information, I'm in the Zed release.
participants (2)
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Pierre Riteau
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Winicius Allan