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From Özhan Rüzgar Karaman <oruzgarkara...@gmail.com>
Subject Re: CloudStack KVM VM Load Balancing
Date Fri, 30 Oct 2015 08:24:11 GMT
Hi Dag;
Thanks for all information and explanation.

Regards
Özhan

On Fri, Oct 30, 2015 at 10:16 AM, Dag Sonstebo <Dag.Sonstebo@shapeblue.com>
wrote:

> Hi Özhan,
>
> “Load balancing” is probably not the right term here - this is similar to
> the VMWare DRS initial placement - but it is not load based.
> The placement of a VM is determined by your vm.allocation.algorithm global
> setting. If you check this you’ll find the following five options:
>
> - random: Random host chosen.
> - firstfit: places the VM on the first host *with available capacity*
> - userdispersing: spreads the users VMs across hosts / clusters,
> effectively gives better resilience for the end users VMs
> - userconcentratedpod_random: concentrates the users VMs on the same pod,
> but places them at random within that pod
> - userconcentratedpod_firstfit: concentrates the users VMs on the same
> pod, but picks the first host with available capacity
>
> Hope this answers your question.
>
>
> Regards,
> Dag Sonstebo
> Cloud Architect
>
>
>
> On 29/10/2015, 20:35, "Özhan Rüzgar Karaman" <oruzgarkaraman@gmail.com>
> wrote:
>
> >Hi Dag;
> >What i understood from documentation is Load Balancing over KVM hosts are
> >handled only from the selection on Service Offering >> Deployment Planner
> >part. Is this information correct for KVM? Could you give me some
> >information and comments?
> >
> >Thanks
> >Özhan
> >
> >On Wed, Oct 28, 2015 at 6:16 PM, Dag Sonstebo <Dag.Sonstebo@shapeblue.com
> >
> >wrote:
> >
> >> Hi Özhan,
> >>
> >> pure DRS style load balancing for KVM hosts doesn¹t exist yet for
> >> CloudStack.
> >>
> >> Regards,
> >> Dag Sonstebo
> >> Cloud Architect
> >>
> >>
> >> On 28/10/2015, 13:33, "Özhan Rüzgar Karaman" <oruzgarkaraman@gmail.com>
> >> wrote:
> >>
> >> >Hi;
> >> >Does CloudStack handle, VM Load Balancing over KVM hosts? I am looking
> >>for
> >> >Vmware DRS style vm load balancing solution over KVM hosts. I check
> >> >documents but i could not find much info. Thanks for all responses.
> >> >
> >> >Regards
> >> >Özhan
> >>
> >> Find out more about ShapeBlue and our range of CloudStack related
> >>services
> >>
> >> IaaS Cloud Design & Build<
> >> http://shapeblue.com/iaas-cloud-design-and-build//>
> >> CSForge – rapid IaaS deployment framework<http://shapeblue.com/csforge/
> >
> >> CloudStack Consulting<http://shapeblue.com/cloudstack-consultancy/>
> >> CloudStack Software Engineering<
> >> http://shapeblue.com/cloudstack-software-engineering/>
> >> CloudStack Infrastructure Support<
> >> http://shapeblue.com/cloudstack-infrastructure-support/>
> >> CloudStack Bootcamp Training Courses<
> >> http://shapeblue.com/cloudstack-training/>
> >>
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> >>
>
> Find out more about ShapeBlue and our range of CloudStack related services
>
> IaaS Cloud Design & Build<
> http://shapeblue.com/iaas-cloud-design-and-build//>
> CSForge – rapid IaaS deployment framework<http://shapeblue.com/csforge/>
> CloudStack Consulting<http://shapeblue.com/cloudstack-consultancy/>
> CloudStack Software Engineering<
> http://shapeblue.com/cloudstack-software-engineering/>
> CloudStack Infrastructure Support<
> http://shapeblue.com/cloudstack-infrastructure-support/>
> CloudStack Bootcamp Training Courses<
> http://shapeblue.com/cloudstack-training/>
>
> This email and any attachments to it may be confidential and are intended
> solely for the use of the individual to whom it is addressed. Any views or
> opinions expressed are solely those of the author and do not necessarily
> represent those of Shape Blue Ltd or related companies. If you are not the
> intended recipient of this email, you must neither take any action based
> upon its contents, nor copy or show it to anyone. Please contact the sender
> if you believe you have received this email in error. Shape Blue Ltd is a
> company incorporated in England & Wales. ShapeBlue Services India LLP is a
> company incorporated in India and is operated under license from Shape Blue
> Ltd. Shape Blue Brasil Consultoria Ltda is a company incorporated in Brasil
> and is operated under license from Shape Blue Ltd. ShapeBlue SA Pty Ltd is
> a company registered by The Republic of South Africa and is traded under
> license from Shape Blue Ltd. ShapeBlue is a registered trademark.
>

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