[one-users] heterogeneous (KVM + Xen) nodes and scheduler

[Carlos Martín Sánchez]

Hi,

You can use REQUIREMENTS [1] to request any Host attribute seen in the
'onehost show' output. For example:

REQUIREMENTS = "HYPERVISOR=\"kvm\""


Regards.

[1] http://opennebula.org/documentation:rel3.2:template#placement_section
--
Carlos Martín, MSc
Project Engineer
OpenNebula - The Open Source Toolkit for Data Center Virtualization
www.OpenNebula.org | cmartin at opennebula.org |
@OpenNebula<http://twitter.com/opennebula><cmartin at opennebula.org>


On Wed, Jan 18, 2012 at 12:26 PM, Rolandas Naujikas <
rolandas.naujikas at mif.vu.lt> wrote:

> Hi,
>
> We just did upgrade to opennebula 3.2 (from 3.0) and it works !!!
> But we have problem with heterogeneous nodes support. We have some nodes
> as KVM and some as Xen (mostly old hardware, not supporting KVM). When
> we submit template (created with wizard in sunstone) for KVM or Xen, it
> could be scheduled (depending on opennebula internal scheduler) to node
> with different VM support and fails (depending on template specifics).
>
> Is it possible and how to specify that Xen template is scheduled to Xen
> nodes only and KVM template is scheduled to KVM nodes only ?
>
> Regards, Rolandas
>
> P.S. At least in template there is TYPE=xen or TYPE=kvm attribute.
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>
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