2:07 a.m.
On Sun, Jan 17, 2021 at 3:11 PM Yedidyah Bar David <didi(a)redhat.com> wrote:
On Thu, Jan 14, 2021 at 1:41 PM Yedidyah Bar David <didi(a)redhat.com> wrote:
>
> On Thu, Jan 14, 2021 at 8:35 AM Yedidyah Bar David <didi(a)redhat.com> wrote:
> >
> > On Wed, Jan 13, 2021 at 5:34 PM Yedidyah Bar David <didi(a)redhat.com>
wrote:
> > >
> > > On Wed, Jan 13, 2021 at 2:48 PM Yedidyah Bar David <didi(a)redhat.com>
wrote:
> > > >
> > > > On Wed, Jan 13, 2021 at 1:57 PM Marcin Sobczyk
<msobczyk(a)redhat.com> wrote:
> > > > >
> > > > > Hi,
> > > > >
> > > > > my guess is it's selinux-related.
> > > > >
> > > > > Unfortunately I can't find any meaningful errors in
audit.log in a
> > > > > scenario where host deployment fails.
> > > > > However switching selinux to permissive mode before adding hosts
makes
> > > > > the problem go away, so it's probably not an error somewhere
in logic.
> > > >
> > > > It's getting weirder: Under strace, it succeeds:
> > > >
> > > > https://gerrit.ovirt.org/c/ovirt-system-tests/+/112948
> > > >
> > > > (Can't see the actual log, as I didn't add '-A', so
it was overwritten
> > > > on restart...)
> > >
> > > After updating it to use '-A' it indeed shows that it worked:
> > >
> > > 43664 14:16:55.997639 access("/etc/pki/ovirt-engine/requests",
W_OK
> > > <unfinished ...>
> > > 43664 14:16:55.997695 <... access resumed>) = 0
> > >
> > > Weird.
> > >
> > > Now ran in parallel 'ci test' for this patch and another one from
> > > master, for comparison:
> >
> > Again, the same:
> >
> > >
> > >
https://jenkins.ovirt.org/job/ovirt-system-tests_standard-check-patch/14916/
> >
> > With strace, passed,
> >
> > >
> > >
https://jenkins.ovirt.org/job/ovirt-system-tests_he-basic-suite-master/1883/
> >
> > Without strace, failed.
> >
> > Last nightly run that passed [1] used:
> >
> > ost-images-el8-host-installed-1-202101100446.x86_64
> > ovirt-engine-appliance-4.4-20210109182828.1.el8.x86_64
> >
> > Trying now with these - not sure it possible to put specific versions inside
> > automation/*packages, let's see:
> >
> > https://gerrit.ovirt.org/c/ovirt-system-tests/+/112977
>
> Indeed, with a fixed ost-images and removing updates, it passes. network suite
> failed, but he-basic passed:
>
>
https://jenkins.ovirt.org/job/ovirt-system-tests_standard-check-patch/149...
>
> So I am quite certain this is an OS issue. Not sure how we do not see
> this in basic-suite.
> Perhaps it's related to nested-kvm, or to load/slowness caused by that? Weird.
>
> when this fails, we do not collect all engine's /var/log, only
> messages and ovirt-engine/ .
> So it's not easy to get a list of the packages that were updated.
>
> Pushed now:
>
> https://github.com/oVirt/ovirt-ansible-collection/pull/202
>
> to get all of engine's /var/log, and ran manual HE job with it:
>
>
https://jenkins.ovirt.org/view/oVirt%20system%20tests/job/ovirt-system-te...
This one I accidentally ran with the wrong repo, then ran another one
with the correct repo [1],
But:
1. The repo wasn't used. Emailed about this a separate thread: "manual
job does not use custom repo"
2. It passed! Being what seems like a heisenbug, I understand why when
you run it under strace it
works differently. But even if you just intend to collect more logs it
also causes it to behave
differently? :-) This does not mean that "problem solved" - latest
nightly run [2] did fail with
the same error.
Status:
1. he-basic-suite is still failing.
2. Patch to collect all of /var/log from the engine merged.
Dana, can you please update? Did you have any progress?
IMO it's an OS bug. If Marcin says it's an selinux issue, I do not argue :-).
So, how do we continue?
--
Didi