[openstack-dev] [nova] fair standards for all hypervisor drivers
Sean Dague
sean at dague.net
Thu Jul 17 13:12:26 UTC 2014
On 07/16/2014 08:15 PM, Eric Windisch wrote:
>
>
>
> On Wed, Jul 16, 2014 at 12:55 PM, Roman Bogorodskiy
> <rbogorodskiy at mirantis.com <mailto:rbogorodskiy at mirantis.com>> wrote:
>
> Eric Windisch wrote:
>
> > This thread highlights more deeply the problems for the FreeBSD folks.
> > First, I still disagree with the recommendation that they
> contribute to
> > libvirt. It's a classic example of creating two or more problems
> from one.
> > Once they have support in libvirt, how long before their code is in a
> > version of libvirt acceptable to Nova? When they hit edge-cases or
> bugs,
> > requiring changes in libvirt, how long before those fixes are
> accepted by
> > Nova?
>
> Could you please elaborate why you disagree on the contributing patches
> to libvirt approach and what the alternative approach do you propose?
>
>
> I don't necessarily disagree with contributing patches to libvirt. I
> believe that the current system makes it difficult to perform quick,
> iterative development. I wish to see this thread attempt to solve that
> problem and reduce the barrier to getting stuff done.
>
>
> Also, could you please elaborate on what is 'version of libvirt
> acceptable to Nova'? Cannot we just say that e.g. Nova requires libvirt
> X.Y to be deployed on FreeBSD?
>
>
> This is precisely my point, that we need to support different versions
> of libvirt and to test those versions. If we're going to support
> different versions of libvirt on FreeBSD, Ubuntu, and RedHat - those
> should be tested, possibly as third-party options.
>
> The primary testing path for libvirt upstream should be with the latest
> stable release with a non-voting test against trunk. There might be
> value in testing against a development snapshot as well, where we know
> there are features we want in an unreleased version of libvirt but where
> we cannot trust trunk to be stable enough for gate.
>
>
> Anyway, speaking about FreeBSD support I assume we actually talking
> about Bhyve support. I think it'd be good to break the task and
> implement FreeBSD support for libvirt/Qemu first
>
>
> I believe Sean was referencing to Bhyve support, this is how I
> interpreted it.
Yes, I meant Bhyve.
-Sean
--
Sean Dague
http://dague.net
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