On Wed, Jun 20, 2018 at 10:29 AM, Nir Soffer <nsoffer@redhat.com> wrote:
On Wed, Jun 20, 2018 at 9:55 AM Yedidyah Bar David <didi@redhat.com> wrote:
On Wed, Jun 20, 2018 at 9:53 AM, Yedidyah Bar David <didi@redhat.com> wrote:
On Wed, Jun 20, 2018 at 1:21 AM, Nir Soffer <nsoffer@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 133, in _executeMethod method['method']() File "/tmp/ovirt-Z5BGYej3Qa/otopi-plugins/ovirt-host-deploy/vdsm/vdsmid.py", line 84, in _packages self.packager.install(('dmidecode',)) File "/tmp/ovirt-Z5BGYej3Qa/pythonlib/otopi/packager.py", line 102, in install raise NotImplementedError(_('Packager install not implemented')) 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 install 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?
https://www.softwarecollections.org/en/scls/rhscl/rh-python36/ 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. -- Didi