[Openstack-operators] configuring the scheduler

Peter Borsody borsodp at staff.westminster.ac.uk
Thu Sep 29 10:39:36 UTC 2011


Is it working for you?
I configured the --max_cores=4, but I can still instance more than 4 VM per
nodes..

Cheers,
Peter


On 28 September 2011 19:18, Rafi Khardalian <rafi at metacloud.com> wrote:

> Is there a similar configuration option in regards to memory allocations in
> aggregate for a host?
>
> Thanks,
> Rafi
>
>
> On Wed, Sep 28, 2011 at 3:01 AM, Sateesh Chodapuneedi <
> sateesh.chodapuneedi at citrix.com> wrote:
>
>> Hi John,
>>
>> You can set the flag "max_cores" which is "maximum number of instance
>> cores to allow per host".
>> Default value for max_cores is 16.
>>
>> Regards,
>> Sateesh
>>
>>
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>> -----Original Message-----
>> From: openstack-operators-bounces at lists.openstack.org [mailto:
>> openstack-operators-bounces at lists.openstack.org] On Behalf Of
>> J.O'Loughlin at surrey.ac.uk
>> Sent: Wednesday, September 28, 2011 3:32 AM
>> To: openstack-operators at lists.openstack.org
>> Subject: [Openstack-operators] configuring the scheduler
>>
>>
>> All,
>>
>> Is it possible to set options for nova-scheduler to limit the number of
>> instances  that the scheduler will start on a given compute node?
>> So somethign  similar to MAX_CORES option in eucalyptus.
>>
>> Regards
>>
>> John O'Loughlin
>> FEPS IT, Service Delivery Team Leader
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>
>
>
> --
> Rafi Khardalian
> Vice President, Operations | Metacloud, Inc.
> Phone: (818) 660-6042 | Email: rafi at metacloud.com
>
>
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