NGN builds fail due to generic error

[Fabian Deutsch]

On Wed, Mar 30, 2016 at 2:24 PM, Fabian Deutsch <fdeutsch at redhat.com> wrote:
> On Wed, Mar 30, 2016 at 2:19 PM, David Caro <dcaro at redhat.com> wrote:
>> On 03/30 13:59, Fabian Deutsch wrote:
>>> On Wed, Mar 30, 2016 at 1:47 PM, David Caro <dcaro at redhat.com> wrote:
>>> > On 03/30 13:46, David Caro wrote:
>>> >> On 03/30 13:38, Fabian Deutsch wrote:
>>> >> > Thanks.
>>> >> >
>>> >> > I reopened the bug and moved t to libvirt.
>>> >>
>>> >>
>>> >> Actually, its should have been solved on fc23 (just follow the linked bugs,
>>> >> you'll reach another one on libvirt that says it's solved on fc23).
>>> >
>>> > This one:
>>> >
>>> >    https://bugzilla.redhat.com/show_bug.cgi?id=1271183
>>>
>>> Oh - That bug.
>>>
>>> We don't have F23 slaves yet, do we?
>>
>> We have 3, used by lago
>
> I've manually reconfigured the NGN master job to use fc23 slaves.
>
> If that is fixing the issue then we need to rearrange all ngn jobs to
> use the fc23 slaves as well.
>
> Otherwise we are loosing speed on NGN.

So, fc23 labels do not seem to work, because they are not configured
to support nesting.
The result is that all NGN jobs fail because they time out. I.e:
http://jenkins.ovirt.org/job/ovirt-node-ng_master_build-artifacts-fc22-x86_64/33/console
:

00:08:19.150 ++ virt-host-validate
00:08:19.150   QEMU: Checking for hardware virtualization
                   : PASS
00:08:19.150   QEMU: Checking for device /dev/kvm
                   : FAIL (Check that the 'kvm-intel' or 'kvm-amd'
modules are loaded & the BIOS has enabled virtualization)
00:08:19.151   QEMU: Checking for device /dev/vhost-net
                   : WARN (Load the 'vhost_net' module to improve
performance of virtio networking)
00:08:19.151   QEMU: Checking for device /dev/net/tun
                   : FAIL (Load the 'tun' module to enable networking
for QEMU guests)
00:08:19.151    LXC: Checking for Linux >= 2.6.26
                   : PASS

Is there an way to enable nesting for those slaves?

- fabian

-- 
Fabian Deutsch <fdeutsch at redhat.com>
RHEV Hypervisor
Red Hat