Open Stack

On 25 November 2014 at 14:39, Georgios Dimitrakakis <giorgis at acmac.uoc.gr>
wrote:

> Hi Don!
>
> Yes, maybe quota is not the right word.
>
> What I want is somehow to adjust the total number of vCPUs and the total
> number of RAM that can be assigned to all VMs for a specific hypervisor.
> Then Openstack based on these settings will accept or deny the creation of
> a new VM at that hypervisor and will continue at the next hypervisor.
>
> Besides that is there a way to define hypervisor priority?? For instance
> if I want to start putting VMs on one hypervisor rather than on another but
> don't want to do it manually using the zone setting. Can I configure it?
>
>
> Thanks a lot for your answers!
>
>
> All the best,
>
>
You will need to create a custom nova scheduler filter to achieve this.
http://docs.openstack.org/openstack-ops/content/customize.html
see the " Customizing the OpenStack Compute (nova) Scheduler"
section.
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