[ovirt-devel] Re: [ovirt-users] Re: [ANN] oVirt 4.4.4 is now generally available

[Konstantin Shalygin]

I understood, more than the code that works with qemu already exists for 
openstack integration


k

Sent from my iPhone

> On 14 Jan 2021, at 09:43, Gorka Eguileor  wrote:
> 
> If using QEMU to directly connect RBD volumes is the preferred option,
> then that code would have to be added to oVirt and can be done now
> without any cinderlib changes.
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[ovirt-devel] ovirt-engine has been tagged (ovirt-engine-4.4.5.2)

[Tal Nisan]

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[ovirt-devel] Re: bz 1915329: [Stream] Add host fails with: Destination /etc/pki/ovirt-engine/requests not writable

[Yedidyah Bar David]

On Mon, Jan 18, 2021 at 11:19 AM Marcin Sobczyk  wrote:
>
>
>
> On 1/18/21 9:58 AM, Yedidyah Bar David wrote:
> > On Mon, Jan 18, 2021 at 10:53 AM Martin Perina  wrote:
> >>
> >>
> >> On Mon, Jan 18, 2021 at 9:08 AM Yedidyah Bar David  wrote:
> >>> On Sun, Jan 17, 2021 at 3:11 PM Yedidyah Bar David  
> >>> wrote:
>  On Thu, Jan 14, 2021 at 1:41 PM Yedidyah Bar David  
>  wrote:
> > On Thu, Jan 14, 2021 at 8:35 AM Yedidyah Bar David  
> > wrote:
> >> On Wed, Jan 13, 2021 at 5:34 PM Yedidyah Bar David  
> >> wrote:
> >>> On Wed, Jan 13, 2021 at 2:48 PM Yedidyah Bar David  
> >>> wrote:
>  On Wed, Jan 13, 2021 at 1:57 PM Marcin Sobczyk  
>  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
> >>> 
> >>> 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/14920/artifact/ci_build_summary.html
> >
> > 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-tests_manual/7680/
>  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
> > IMO we should now revert appliance and node to CentOS 8.3, and then
> > continue the discussion.
> > Having he-basic-suite broken for a week is too much.
> +1 The testing infrastructure for Stream is here, but if it doesn't work
> yet than let's stick to the plan and focus on 8.3.

Just to conclude the original issue - a workaround found, root cause still
under investigation. Commented on the bugs (oVirt and Stream) with details.

Best regards,
-- 
Didi

[ovirt-devel] Re: ovirt-engine has been tagged (ovirt-engine-4.4.5.1)

[Lev Veyde]

Hi Tal,

Thanks for the update.

Thanks in advance,

On Wed, Jan 20, 2021 at 4:36 PM Tal Nisan  wrote:

>
>

-- 

Lev Veyde

Senior Software Engineer, RHCE | RHCVA | MCITP

Red Hat Israel



l...@redhat.com | lve...@redhat.com

TRIED. TESTED. TRUSTED. 
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[ovirt-devel] ovirt-engine has been tagged (ovirt-engine-4.4.5.1)

[Tal Nisan]

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[ovirt-devel] OST design document

[Marcin Sobczyk]

Hi All,

I've prepared a google doc that tries to roughly describe the changes 
being made/planned in OST project and the rationale behind them.

Please find it under this link:

https://docs.google.com/document/d/1vY4K5YhI9wYvArJD6pW3poBxyq-geS4pTYU8-R0fXyw/edit?usp=sharing

I'm really bad at working with google docs, so if the link doesn't work 
for you please ping me privately and I'll fix it.


Any feedback is very appreciated.

Regards, Marcin
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[ovirt-devel] Re: NullPointerException during host-deploy

[Dana Elfassy]

Yes, it's a change I've made. fixing it now

On Wed, Jan 20, 2021 at 11:29 AM Artur Socha  wrote:

> This NPE seems to be more related to ansible execution rather than to
> wildfly.
> It is thrown here [1]
>
> ...
> JsonNode okNode = readUrl(String.format("jobs/%1$s/events/%2$s", playUuid,
> event));
> JsonNode data = okNode.get("data");
>   NPE>>> String action = data.get("event_data").get("task_action").
> asText();
> ...
> Dana, Martin N, does this "data" object come from the ansible runner?
>
> [1]
> https://github.com/oVirt/ovirt-engine/blob/master/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/common/utils/ansible/AnsibleRunnerHttpClient.java#L223
>
> On Wed, Jan 20, 2021 at 10:19 AM Yedidyah Bar David 
> wrote:
>
>> On Wed, Jan 20, 2021 at 10:53 AM Yedidyah Bar David 
>> wrote:
>> >
>> > Hi all,
>> >
>> > Got NPE on patched he-basic-suite-master while adding host-1 (not
>> > during initial deploy). Known issue? Perhaps related to updated
>> > wildfly?
>> >
>> >
>> https://jenkins.ovirt.org/job/ovirt-system-tests_standard-check-patch/15048/
>> >
>> >
>> https://jenkins.ovirt.org/job/ovirt-system-tests_standard-check-patch/15048/artifact/check-patch.basic_suite_master.el8.x86_64/test_logs/basic-suite-master/lago-basic-suite-master-engine/_var_log/ovirt-engine/engine.log
>> > :
>> >
>> > 2021-01-20 08:00:27,449+01 INFO
>> > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
>> > (EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] EVENT_ID:
>> > ANSIBLE_RUNNER_EVENT_NOTIFICATION(559), Installing Host
>> > lago-basic-suite-master-host-1. restart libvirtd.
>> > 2021-01-20 08:00:27,452+01 ERROR
>> > [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor]
>> > (EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] Exception: null
>> > 2021-01-20 08:00:27,452+01 DEBUG
>> > [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor]
>> > (EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] Exception: :
>> > java.lang.NullPointerException
>>
>> The same error fails also basic-suite-master nightly:
>>
>>
>> https://jenkins.ovirt.org/job/ovirt-system-tests_basic-suite-master_nightly/
>>
>> Last successful one is from a day ago, with engine commit 0d2c8b5b78e,
>> which already included wildfly 22, so perhaps that's unrelated.
>>
>> >
>> > "restart libvirtd" task itself seems successful, based on host-deploy
>> log.
>> >
>> > Thanks and best regards,
>> > --
>> > Didi
>>
>>
>>
>> --
>> Didi
>>
>>
>
> --
> Artur Socha
> Senior Software Engineer, RHV
> Red Hat
>
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[ovirt-devel] Re: NullPointerException during host-deploy

[Artur Socha]

This NPE seems to be more related to ansible execution rather than to
wildfly.
It is thrown here [1]

...
JsonNode okNode = readUrl(String.format("jobs/%1$s/events/%2$s", playUuid,
event));
JsonNode data = okNode.get("data");
  NPE>>> String action = data.get("event_data").get("task_action").asText();
...
Dana, Martin N, does this "data" object come from the ansible runner?

[1]
https://github.com/oVirt/ovirt-engine/blob/master/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/common/utils/ansible/AnsibleRunnerHttpClient.java#L223

On Wed, Jan 20, 2021 at 10:19 AM Yedidyah Bar David  wrote:

> On Wed, Jan 20, 2021 at 10:53 AM Yedidyah Bar David 
> wrote:
> >
> > Hi all,
> >
> > Got NPE on patched he-basic-suite-master while adding host-1 (not
> > during initial deploy). Known issue? Perhaps related to updated
> > wildfly?
> >
> >
> https://jenkins.ovirt.org/job/ovirt-system-tests_standard-check-patch/15048/
> >
> >
> https://jenkins.ovirt.org/job/ovirt-system-tests_standard-check-patch/15048/artifact/check-patch.basic_suite_master.el8.x86_64/test_logs/basic-suite-master/lago-basic-suite-master-engine/_var_log/ovirt-engine/engine.log
> > :
> >
> > 2021-01-20 08:00:27,449+01 INFO
> > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> > (EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] EVENT_ID:
> > ANSIBLE_RUNNER_EVENT_NOTIFICATION(559), Installing Host
> > lago-basic-suite-master-host-1. restart libvirtd.
> > 2021-01-20 08:00:27,452+01 ERROR
> > [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor]
> > (EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] Exception: null
> > 2021-01-20 08:00:27,452+01 DEBUG
> > [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor]
> > (EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] Exception: :
> > java.lang.NullPointerException
>
> The same error fails also basic-suite-master nightly:
>
>
> https://jenkins.ovirt.org/job/ovirt-system-tests_basic-suite-master_nightly/
>
> Last successful one is from a day ago, with engine commit 0d2c8b5b78e,
> which already included wildfly 22, so perhaps that's unrelated.
>
> >
> > "restart libvirtd" task itself seems successful, based on host-deploy
> log.
> >
> > Thanks and best regards,
> > --
> > Didi
>
>
>
> --
> Didi
>
>

-- 
Artur Socha
Senior Software Engineer, RHV
Red Hat
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[ovirt-devel] Re: NullPointerException during host-deploy

[Martin Perina]

Dana, could it be related to the soft errors patch?

https://gerrit.ovirt.org/c/ovirt-engine/+/112853


On Wed, Jan 20, 2021 at 9:54 AM Yedidyah Bar David  wrote:

> Hi all,
>
> Got NPE on patched he-basic-suite-master while adding host-1 (not
> during initial deploy). Known issue? Perhaps related to updated
> wildfly?
>
>
> https://jenkins.ovirt.org/job/ovirt-system-tests_standard-check-patch/15048/
>
>
> https://jenkins.ovirt.org/job/ovirt-system-tests_standard-check-patch/15048/artifact/check-patch.basic_suite_master.el8.x86_64/test_logs/basic-suite-master/lago-basic-suite-master-engine/_var_log/ovirt-engine/engine.log
> :
>
> 2021-01-20 08:00:27,449+01 INFO
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] EVENT_ID:
> ANSIBLE_RUNNER_EVENT_NOTIFICATION(559), Installing Host
> lago-basic-suite-master-host-1. restart libvirtd.
> 2021-01-20 08:00:27,452+01 ERROR
> [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor]
> (EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] Exception: null
> 2021-01-20 08:00:27,452+01 DEBUG
> [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor]
> (EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] Exception: :
> java.lang.NullPointerException
>
> "restart libvirtd" task itself seems successful, based on host-deploy log.
>
> Thanks and best regards,
> --
> Didi
>
>

-- 
Martin Perina
Manager, Software Engineering
Red Hat Czech s.r.o.
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[ovirt-devel] Re: NullPointerException during host-deploy

[Yedidyah Bar David]

On Wed, Jan 20, 2021 at 10:53 AM Yedidyah Bar David  wrote:
>
> Hi all,
>
> Got NPE on patched he-basic-suite-master while adding host-1 (not
> during initial deploy). Known issue? Perhaps related to updated
> wildfly?
>
> https://jenkins.ovirt.org/job/ovirt-system-tests_standard-check-patch/15048/
>
> https://jenkins.ovirt.org/job/ovirt-system-tests_standard-check-patch/15048/artifact/check-patch.basic_suite_master.el8.x86_64/test_logs/basic-suite-master/lago-basic-suite-master-engine/_var_log/ovirt-engine/engine.log
> :
>
> 2021-01-20 08:00:27,449+01 INFO
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] EVENT_ID:
> ANSIBLE_RUNNER_EVENT_NOTIFICATION(559), Installing Host
> lago-basic-suite-master-host-1. restart libvirtd.
> 2021-01-20 08:00:27,452+01 ERROR
> [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor]
> (EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] Exception: null
> 2021-01-20 08:00:27,452+01 DEBUG
> [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor]
> (EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] Exception: :
> java.lang.NullPointerException

The same error fails also basic-suite-master nightly:

https://jenkins.ovirt.org/job/ovirt-system-tests_basic-suite-master_nightly/

Last successful one is from a day ago, with engine commit 0d2c8b5b78e,
which already included wildfly 22, so perhaps that's unrelated.

>
> "restart libvirtd" task itself seems successful, based on host-deploy log.
>
> Thanks and best regards,
> --
> Didi



-- 
Didi
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[ovirt-devel] NullPointerException during host-deploy

[Yedidyah Bar David]

Hi all,

Got NPE on patched he-basic-suite-master while adding host-1 (not
during initial deploy). Known issue? Perhaps related to updated
wildfly?

https://jenkins.ovirt.org/job/ovirt-system-tests_standard-check-patch/15048/

https://jenkins.ovirt.org/job/ovirt-system-tests_standard-check-patch/15048/artifact/check-patch.basic_suite_master.el8.x86_64/test_logs/basic-suite-master/lago-basic-suite-master-engine/_var_log/ovirt-engine/engine.log
:

2021-01-20 08:00:27,449+01 INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] EVENT_ID:
ANSIBLE_RUNNER_EVENT_NOTIFICATION(559), Installing Host
lago-basic-suite-master-host-1. restart libvirtd.
2021-01-20 08:00:27,452+01 ERROR
[org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor]
(EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] Exception: null
2021-01-20 08:00:27,452+01 DEBUG
[org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor]
(EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] Exception: :
java.lang.NullPointerException

"restart libvirtd" task itself seems successful, based on host-deploy log.

Thanks and best regards,
-- 
Didi
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