[Openstack] How to create vm instance to specific compute node?

Rick Jones rick.jones2 at hp.com
Sun Dec 30 21:25:45 UTC 2012


On 12/27/2012 02:39 PM, Jay Pipes wrote:
> No.

Pity - I'd just gotten used to that mechanism :)

> Use nova boot --availability_zone=nova:hostname where nova: is your
> availability zone and hostname is the hostname of the compute node you
> wish to put the instance on.
>
> Note this is an admin-only ability by default and can oversubscribe the
> compute node the instance goes on.

Will it use the same /var/lib/nova/sch_hosts/<id> mechanism to allow 
mere mortals to use it like the onhost stuff did?

thanks,

rick

>
> Best,
> -jay
>
> On 12/27/2012 02:45 PM, Rick Jones wrote:
>> Does the convention of adding --onhost--computenodename to the instanc
>> name being created still work?
>>
>> rick jones
>>
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