Hi all,
The Cyborg compute node specification has been published:
https://review.openstack.org/#/c/566798/ . Please review it.
The main factors defined in this spec are:
* The behavior with respect to accelerators when various Compute API [1]
operations are applied. E.g. On a reboot/pause/suspend, the assigned
accelerators are left intact. But, on a stop or shelve, they are detached.
* The APIs for the newly proposed os-acc library. This is structured
along the same lines as os-vif usage [2]. Changes are needed in Nova
compute to invoke os-acc APIs on specific instance-related events.
* Interactions of Cyborg with Glance in the compute node. The plan is to
use Glance properties. No changes are needed in Glance.
References:
[1] https://developer.openstack.org/api-guide/compute/server_concepts.html
[2] https://docs.openstack.org/os-vif/queens/user/usage.html
Thanks & Regards,
Sundar
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