[ovirt-users] oVirt 4.0 Host install fail cause of dnf api

[Pilař Vojtěch]

Thank you for confirming my thoughts. 

There is an easier way, than to use completely different build - i used gerrit [1] repo and found the minidnf.py file, where the signture checking is and simply removed it for the time being.

If anyone is interested you can "fix" it in:

/usr/lib/python2.7/site-packages/otopi/minidnf.py and remove L:626-638  


[1] https://gerrit.ovirt.org/#/c/59494/1/src/otopi/minidnf.py

Best Regards,
Vojtech


________________________________________
Od: Yedidyah Bar David <didi at redhat.com>
Odesláno: 26. června 2016 8:50
Komu: Pilař Vojtěch
Kopie: users at ovirt.org
Předmět: Re: [ovirt-users] oVirt 4.0 Host install fail cause of dnf api

On Sat, Jun 25, 2016 at 9:22 PM, Pilař Vojtěch <pilar at nconzo.cz> wrote:
>
> Hi all,
>
> iam trying to install host from oVirt Engine Web Admin, but with no success
> so far. Everything dies on sigCheckPkg bug from dnf
> (https://bugzilla.redhat.com/show_bug.cgi?id=1344270).

Indeed.

Above bug can only be fixed once dnf publishes an official api for
checking signatures. For now we just dropped the check, see this bug:

https://bugzilla.redhat.com/show_bug.cgi?id=1343382

which is targeted to 4.0.1.

>
> 2016-06-25 19:36:22 INFO otopi.plugins.otopi.packagers.dnfpackager
> dnfpackager.info:79 DNF Downloaded libselinux-python-2.4-4.fc23.x86_64.rpm
> The 'sigCheckPkg' function is not a part of DNF API and will be removed in
> the upcoming DNF release. Please use only officially supported API
> functions. DNF API documentation is available at
> https://dnf.readthedocs.org/en/latest/api.html.
> 2016-06-25 19:36:22 ERROR otopi.plugins.otopi.packagers.dnfpackager
> dnfpackager.error:84 DNF 'NoneType' object is not iterable
> 2016-06-25 19:36:22 DEBUG otopi.plugins.otopi.packagers.dnfpackager
> dnfpackager.verbose:75 DNF Closing transaction with rollback
>
> Is there any workaround? I see no way to deploy hosts.

For now the only workaround I am aware of is to use a fixed
build, which you can get from jenkins [1] or from the nightly snapshots [2].

[1] http://jenkins.ovirt.org/job/otopi_4.0_build-artifacts-el7-x86_64/
[2] https://www.ovirt.org/develop/dev-process/install-nightly-snapshot/#from-40-branches

Best,
--
Didi