[libvirt] [FeatureRequest/RFC] non-volitile domain defines
Daniel P. Berrange
berrange at redhat.com
Wed Jul 23 10:46:41 UTC 2008
On Wed, Jul 23, 2008 at 12:43:25PM +0200, Stefan de Konink wrote:
> Daniel P. Berrange schreef:
> >On Wed, Jul 23, 2008 at 11:54:11AM +0200, Stefan de Konink wrote:
> >>DP: Would a patch be accepted that makes this configurable for *all*
> >>implementations? So that by after configuration a file is saved, and is
> >>queried after the platform specific implementation doesn't list the
> >>domain as defined?
> >>
> >>List Defined domains:
> >> - Query current implementation
> >> - If defined merge all non available domains.
> >>
> >>In principle what I want to see is that if a domain is not defined in
> >>the specific hypervisor, the domain file can be queried. I know I can
> >>implement this behavior in my own code, but I really thing this would be
> >>a cool thing for more people.
> >
> >This doesn't make any sense. We have APIs for listing & defining inactive
> >domains. The individual drivers implement these APIs according to the
> >required API contract, and the underlying impl is not something which any
> >application using libvirt need know or care about. If your application is
> >relying on the inactive domains being stored in files it is broken.
>
> Or you could say that libvirt is broken because it isn't able to
> distribute the inactive domains across the network in a consistent way.
No, because that is not libvirt's job. The goal of libvirt is to provide
an API for managing virtualization capabilities on a host. Data center or
network management is an application level problem, out of scope for libvirt.
Daniel
--
|: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :|
|: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :|
|: http://autobuild.org -o- http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|
More information about the libvir-list
mailing list