On Wed, Jun 20, 2018 at 10:29 AM, Nir Soffer <nsoffer(a)redhat.com> wrote:
On Wed, Jun 20, 2018 at 9:55 AM Yedidyah Bar David
> On Wed, Jun 20, 2018 at 9:53 AM, Yedidyah Bar David <didi(a)redhat.com>
> > On Wed, Jun 20, 2018 at 1:21 AM, Nir Soffer <nsoffer(a)redhat.com> wrote:
> >> I'm trying to add a host running Fedora 28 to engine 4.2, and
> >> installation
> >> fails with:
> >> 2018-06-20 01:14:26,137+0300 DEBUG otopi.context
> >> context._executeMethod:143
> >> method exception
> >> Traceback (most recent call last):
> >> File "/tmp/ovirt-Z5BGYej3Qa/pythonlib/otopi/context.py", line
> >> _executeMethod
> >> method['method']()
> >> File
> >> line
> >> 84, in _packages
> >> self.packager.install(('dmidecode',))
> >> File "/tmp/ovirt-Z5BGYej3Qa/pythonlib/otopi/packager.py", line
> >> in
> >> install
> >> raise NotImplementedError(_('Packager install not
> >> NotImplementedError: Packager install not implemented
> >> 2018-06-20 01:14:26,138+0300 ERROR otopi.context
> >> context._executeMethod:152
> >> Failed to execute stage 'Environment packages setup': Packager
> >> not
> >> implemented
> >> Do we have a way to workaround this?
> > Which version of otopi?
The version found on Fedora 28, using ovirt-release-master repos.
> > Gal (added) is currently working on fedora/python3 support for the stuff
> > we (integration-development team) maintain, including otopi. Several
> > relevant patches were merged in recent weeks, please update.
> > That said, I still do not consider fedora 28/python 3 "supported" -
> > in particular, I have no idea what the status of host-deploy is.
I don't need supported version, its for development.
> >> I must have a host when I can build and test virt-v2v upstream from
> >> source,
> >> and virt-v2v requires python 3.
> > Must it have /usr/bin/python be python3?
No, /usr/bin/python should be python 2.
> >> So I need some workaround to get the host
> >> connected to engine.
> > Must this be on fedora?
> > You can have python 3(.4) on el7 from epel.
virt-v2v requires python 3.6.
> > You can have even newer ones from SCL.
Do you have more details on this?
It's the same place we take PostgreSQL 9.5 from, on el7.
No idea how hard/easy it is to make virt-v2v use it.
> > If you do want/need fedora, please update to latest otopi
> > on your engine machine, make sure the bundle is updated, e.g. by
> > removing it:
> > rm /var/cache/ovirt-engine/ovirt-host-deploy.tar
> > Then try to add the host, and share the host-deploy log. Thanks.
> Only after replying noticed you mention "4.2". Sorry.
> We have no plans to support fedora/python3 in 4.2.
> You can try master, see above.
Ok, thanks, will try with master.
Good luck, thanks.