On Mon, Jan 18, 2021 at 9:08 AM Yedidyah Bar David <didi@redhat.com> wrote:
On Sun, Jan 17, 2021 at 3:11 PM Yedidyah Bar David <didi@redhat.com> wrote:
On Thu, Jan 14, 2021 at 1:41 PM Yedidyah Bar David <didi@redhat.com>
On Thu, Jan 14, 2021 at 8:35 AM Yedidyah Bar David <didi@redhat.com>
wrote:
On Wed, Jan 13, 2021 at 5:34 PM Yedidyah Bar David <didi@redhat.com>
wrote:
On Wed, Jan 13, 2021 at 2:48 PM Yedidyah Bar David <
didi@redhat.com> wrote:
On Wed, Jan 13, 2021 at 1:57 PM Marcin Sobczyk <
msobczyk@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:
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/14920/...
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
wrote: 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-tests...
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?
Switching to CentOS Stream development/testing is a big effort, I'm not sure we can do this and still deliver all the RFEs/bugs planned for 4.4.5 ...
[1]
https://jenkins.ovirt.org/view/oVirt%20system%20tests/job/ovirt-system-tests...
[2] https://jenkins.ovirt.org/job/ovirt-system-tests_he-basic-suite-master/1887/
[1]
https://jenkins.ovirt.org/job/ovirt-system-tests_he-basic-suite-master/1879/
-- Didi
-- Didi
-- Didi
-- Martin Perina Manager, Software Engineering Red Hat Czech s.r.o.