[ovirt-devel] Re: storage domains (obsolete)

[Wild Star via Devel]

I know they have been deprecated and can be replaced with Data, but we still 
use the ISO and Export domain types and like having them.

Cheers!

... Wild
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[ovirt-devel] Re: Can someone assign https://github.com/oVirt/ovirt-site/issues/3156 to me

[Sandro Bonazzola]

Couldn't set you as assignee here as well.

Il giorno mar 14 mag 2024 alle ore 17:08 Geoff O'Callaghan <
geoffocallag...@gmail.com> ha scritto:

> @gocallag as i've fixed it and would like to close.
> Thanks
> Geoff
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[ovirt-devel] Re: Can someone assign me https://github.com/oVirt/ovirt-site/issues/3165

[Sandro Bonazzola]

In this one I was able to set you as an assignee. The only difference I see
compared to the other issues is that in this one there was one comment from
you.

Il giorno mar 14 mag 2024 alle ore 17:15 Geoff O'Callaghan <
geoffocallag...@gmail.com> ha scritto:

> It's all working and i'd like to close the issue. Or someone can just
> close it.
>
> Thanks
> Geoff
>
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[ovirt-devel] Re: Can someone assign https://github.com/oVirt/ovirt-site/issues/3159 to me as i've fixed it.

[Sandro Bonazzola]

Looks like I'm not allowed to set you as assignee there, but I closed it
mentioning you and your PR there.
If I figure out how to set you as an assignee there, I'll be more than
happy to do that.

Il giorno mar 14 mag 2024 alle ore 17:12 Geoff O'Callaghan <
geoffocallag...@gmail.com> ha scritto:

> @gocallag in github.
>
> Thanks
> Geoff
>
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[ovirt-devel] Can someone assign https://github.com/oVirt/ovirt-site/issues/3159 to me as i've fixed it.

[Geoff O'Callaghan]

@gocallag in github.

Thanks
Geoff

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[ovirt-devel] Can someone assign me https://github.com/oVirt/ovirt-site/issues/3165

[Geoff O'Callaghan]

It's all working and i'd like to close the issue. Or someone can just close it.

Thanks
Geoff

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[ovirt-devel] storage domains (obsolete)

[Geoff O'Callaghan]

Hi All,

I notice that ISO, Export etc domains report as no longer supported and i'm 
wondering if anyone would have concerns  if I raised a PR to firstly remove 
those options from the manager UI, leaving the API intact at the moment. At 
some point we need to pull the bandaid off.

Thanks
Geoff
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[ovirt-devel] Can someone assign https://github.com/oVirt/ovirt-site/issues/3156 to me

[Geoff O'Callaghan]

@gocallag as i've fixed it and would like to close.
Thanks
Geoff
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[ovirt-devel] Re: Is OST service down?

[Marcin Sobczyk]

Hi,

On 3/27/24 08:43, Sandro Bonazzola wrote:

Hi, tried to trigger OST test for 
https://github.com/oVirt/ovirt-engine/pull/887 but got this error: 
https://github.com/oVirt/ovirt-engine/actions/runs/8448193473
Any clue on what got broken in the meanwhile?


there was a problem in the datacenter. We've rebooted the executors and 
things should be back to normal now. Thanks for noticing that!


Regards, Marcin



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[ovirt-devel] Is OST service down?

[Sandro Bonazzola]

Hi, tried to trigger OST test for 
https://github.com/oVirt/ovirt-engine/pull/887 but got this error: 
https://github.com/oVirt/ovirt-engine/actions/runs/8448193473
Any clue on what got broken in the meanwhile?

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[ovirt-devel] Re: Write To a Storage Domain

[Arik Hadas]

On Mon, Mar 25, 2024 at 9:21 AM Shafi Mohammed 
wrote:

> Hi Guys ,
>
> I am writing a tool to migrate VMs from KVM to Ovirt .
>
> I created a storage domain and tried to expose it to NBD server to write
> the data from the source Vm disk . But im facing a nbd permission issue  .
> Even a copy or write is restricted .
>
> Actual Command
> qemu-nbd -f qcow2 /rhev/data-center/mnt/192.168.108.27:
> _storage/d62b04f8-973f-4168-9e69-1f334a4968b6/images/cd6b9fc4-ef8a-4f40-ac8d-f18d355223d0/d2a57e6f-029e-46cc-85f8-ce151d027dcb
>
>
>
> *qemu-nbd: Failed to blk_new_open
> '/rhev/data-center/mnt/192.168.108.27:_storage/d62b04f8-973f-4168-9e69-1f334a4968b6/images/cd6b9fc4-ef8a-4f40-ac8d-f18d355223d0/d2a57e6f-029e-46cc-85f8-ce151d027dcb':
> Could not open
> '/rhev/data-center/mnt/192.168.108.27:_storage/d62b04f8-973f-4168-9e69-1f334a4968b6/images/cd6b9fc4-ef8a-4f40-ac8d-f18d355223d0/d2a57e6f-029e-46cc-85f8-ce151d027dcb':
> Permission denied *
> Please suggest me if Ovirt has any API  to open a disk from a
> storage domain and write data to it
>

just out of curiosity, did you look at the built-in functionality of
importing VMs from KVM via Libvirt?
https://www.ovirt.org/develop/release-management/features/virt/KvmToOvirt.html


>
>
>
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[ovirt-devel] Write To a Storage Domain

[Shafi Mohammed]

Hi Guys ,

I am writing a tool to migrate VMs from KVM to Ovirt .

I created a storage domain and tried to expose it to NBD server to write
the data from the source Vm disk . But im facing a nbd permission issue  .
Even a copy or write is restricted .

Actual Command
qemu-nbd -f qcow2 /rhev/data-center/mnt/192.168.108.27:
_storage/d62b04f8-973f-4168-9e69-1f334a4968b6/images/cd6b9fc4-ef8a-4f40-ac8d-f18d355223d0/d2a57e6f-029e-46cc-85f8-ce151d027dcb



*qemu-nbd: Failed to blk_new_open
'/rhev/data-center/mnt/192.168.108.27:_storage/d62b04f8-973f-4168-9e69-1f334a4968b6/images/cd6b9fc4-ef8a-4f40-ac8d-f18d355223d0/d2a57e6f-029e-46cc-85f8-ce151d027dcb':
Could not open
'/rhev/data-center/mnt/192.168.108.27:_storage/d62b04f8-973f-4168-9e69-1f334a4968b6/images/cd6b9fc4-ef8a-4f40-ac8d-f18d355223d0/d2a57e6f-029e-46cc-85f8-ce151d027dcb':
Permission denied *
Please suggest me if Ovirt has any API  to open a disk from a
storage domain and write data to it
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[ovirt-devel] Re: ovirt-system-tests

[den180777--- via Devel]

Is there any documentation how to use ost-images?
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[ovirt-devel] Re: Ovirt logos

[Cody Ault via Devel]

Thanks,

We've reached out to that distribution email thread and haven't heard back. 
When I talked to our engineering partner manager, he pointed me to this email. 
So far we haven't found who tradema...@redhat.com 
actually gets sent to.

Thanks,

Cody Ault
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From: Sandro Bonazzola 
Sent: Monday, March 11, 2024 4:23 AM
To: Cody Ault
Cc: devel@ovirt.org
Subject: Re: [ovirt-devel] Ovirt logos

This is the first time you've received an email from this sender sbonazzo @ 
redhat.com, please exercise caution when clicking on links or opening 
attachments.

I would suggest asking at tradema...@redhat.com 
as it's a Red Hat's registered trademark: https://www.ovirt.org/logo.html

Il giorno lun 11 mar 2024 alle ore 09:19 Cody Ault via Devel 
mailto:devel@ovirt.org>> ha scritto:
Hello,

I'm trying to figure out who to contact to get permission to use the 
trademarked logos in our software. Veeam has a backup product for RHV, but we'd 
like to add official support for the upstream solution which would have the 
oVirt logos. We've reached out to Red Hat but haven't had luck in finding out 
who would be the best person to authorize this.

Thanks,

Cody Ault

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[ovirt-devel] Re: Can anyone help me to upload the img file into the ovirt 4.5

[Albert Esteve]

Hi Prabu,

With ovirt 4.5.2+ you can use the ovirt-img command, which more
feature-rich, fast, and reliable than the UI:


$ ovirt-img upload-disk \
--engine-url https://engine.com \
--username admin@internal \

--cafile /path/to/cert.pem \

--storage-domain mydomain \
/path/to/iso

You can also add configuration for your setup (you can have many):
$ cat ~/.config/ovirt-img.conf
[engine1]
engine_url = https://engine.com
username = admin@internal
password = password
cafile = /path/to/cert.pem

And then just select the section name in the configuration that you want to
use:
$ ovirt-img upload-disk --config engine1 /path/to/iso
[ 100%  ] 6.00 GiB, 33.02 s, 186.07 MiB/s | upload completed

Check `ovirt-img -h` for more details.

That said, this looks like the socket file is missing. Have you checked
`/run/ovirt-imageio/sock` exists in your hosts?

BR,
Albert

On Mon, Mar 11, 2024 at 9:19 AM Prabu Raj  wrote:

> Hi,
> Please refer to the below details of my system and am not able to upload
> the image even cli and ui. both am getting same error.
> The service are running fine.
>
> Error :- RemoveImageTicketVDS failed: Image daemon is unsupported: ()
>
> Linux OS :- OLE8.9
> Ovirt :- 4.5
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[ovirt-devel] Re: [External] : Can anyone help me to upload the img file into the ovirt 4.5

[Marcos Sungaila]

Hi Prabu,

Can you describe the cli procedure you are using?
From the Web UI, there are some caveats to consider, like uploading the image 
from a Wi-Fi-connected computer or using a VPN connection.
Also, can you inform the rpm versions for the qemu-kvm, libvirt, and vdsm 
packages?

Marcos

-Original Message-
From: Prabu Raj  
Sent: Saturday, March 9, 2024 10:48 PM
To: devel@ovirt.org
Subject: [External] : [ovirt-devel] Can anyone help me to upload the img file 
into the ovirt 4.5

Hi,
Please refer to the below details of my system and am not able to upload the 
image even cli and ui. both am getting same error.
The service are running fine.

Error :- RemoveImageTicketVDS failed: Image daemon is unsupported: ()

Linux OS :- OLE8.9
Ovirt :- 4.5
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[ovirt-devel] Re: Ovirt logos

[Sandro Bonazzola]

I would suggest asking at tradema...@redhat.com as it's a Red Hat's
registered trademark: https://www.ovirt.org/logo.html

Il giorno lun 11 mar 2024 alle ore 09:19 Cody Ault via Devel <
devel@ovirt.org> ha scritto:

> Hello,
>
> I'm trying to figure out who to contact to get permission to use the
> trademarked logos in our software. Veeam has a backup product for RHV, but
> we'd like to add official support for the upstream solution which would
> have the oVirt logos. We've reached out to Red Hat but haven't had luck in
> finding out who would be the best person to authorize this.
>
> Thanks,
>
> Cody Ault
>
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[ovirt-devel] Ovirt logos

[Cody Ault via Devel]

Hello,

I'm trying to figure out who to contact to get permission to use the 
trademarked logos in our software. Veeam has a backup product for RHV, but we'd 
like to add official support for the upstream solution which would have the 
oVirt logos. We've reached out to Red Hat but haven't had luck in finding out 
who would be the best person to authorize this.

Thanks,

Cody Ault

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[ovirt-devel] Can anyone help me to upload the img file into the ovirt 4.5

[Prabu Raj]

Hi,
Please refer to the below details of my system and am not able to upload the 
image even cli and ui. both am getting same error.
The service are running fine.

Error :- RemoveImageTicketVDS failed: Image daemon is unsupported: ()

Linux OS :- OLE8.9
Ovirt :- 4.5
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[ovirt-devel] Bug 3156 - happy to fix

[Geoff O'Callaghan]

Hi Dev Team
I'm happy to have a crack at Issue: 
/develop/release-management/features/integration/ovirtappliance.html · Issue 
#3156 · oVirt/ovirt-site 
(github.com)
It seems to me that just a couple of extra lines that detail how you get the 
OVA from the zip file.  Is that it or have I missed something?
Thanks
Geoff
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[ovirt-devel] Minor PR submitted to clean up a 404 on the website

[Geoff O'Callaghan]

Hi Dev Team

I'm not sure if my email made it to the list, so re-posting for the ovirt list 
archives site.

I reported and issue and created a PR to fix it. Just a minor problem.

Removed broken github link and added link to public repos by gocallag · Pull 
Request #3170 · oVirt/ovirt-site

If someone could review/merge that would be great. I have a few others lined 
up, just want to get the process right.

Thanks
Geoff
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[ovirt-devel] Minor PR submitted to clean up a 404 on the website

[Geoff O'Callaghan]

Hi Dev Team
I reported and issue and created a PR to fix it. Just a minor problem.

Removed broken github link and added link to public repos by gocallag · Pull 
Request #3170 · oVirt/ovirt-site

If someone could review/merge that would be great. I have a few others lined 
up, just want to get the process right.

Thanks
Geoff
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[ovirt-devel] ovirt-engine continue to be released as a new version.

[박연호]

This is a user who uses ovirt well.
RHV is known as EOS June 30, 2024
I'm sending you an e-mail because I was wondering if you have any plans for 
ovirt to continue to be released as a new version.

Thank you.

 

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[ovirt-devel] Re: Foreman needs a release of ovirt-engine-sdk-ruby

[Guillaume Pavese]

We were just starting to depend on this workflow...

On Fri, Jan 26, 2024 at 2:02 PM Ewoud Kohl van Wijngaarden <
ewoud+ov...@kohlvanwijngaarden.nl> wrote:

> Hello everyone,
>
> Foreman is a bit late in updating Ruby to a newer version. Looking ahead
> we're aiming at Ruby 3.1+ but ovirt-engine-sdk-ruby doesn't compile on
> it.
>
> https://github.com/oVirt/ovirt-engine-sdk-ruby/pull/3 was merged in
> September 2022 and a request to release it was opened a year ago:
> https://github.com/oVirt/ovirt-engine-sdk-ruby/issues/4
>
> The Foreman community is currently discussing dropping oVirt support:
> https://community.theforeman.org/t/proposal-to-drop-support-for-ovirt/36324
>
> Is there anyone who can still perform this release, or should we proceed
> with removal?
>
> Regards,
> Ewoud Kohl van Wijngaarden
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[ovirt-devel] Re: Foreman needs a release of ovirt-engine-sdk-ruby

[Sandro Bonazzola]

The oVirt Engine Ruby SDK 4.6.0 is now available[1][2], allowing Foreman to 
keep working with oVirt for the next Foreman's releases.

[1] https://github.com/oVirt/ovirt-engine-sdk-ruby/releases/tag/4.6.0
[2] https://rubygems.org/gems/ovirt-engine-sdk
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[ovirt-devel] How is oVirt Node ISO (CentOS Stream 8 or 9) kernel or boot parameters different to other distros - EFI boot freeze.

[john]

Related to my question posted in the Users forum, I'm trying to understand why 
the oVirt Node ISO based on CentOS Stream 8 or 9 freezes immediately on my 
hardware.

These distros work:
  oVirt Node ISO based on CentOS Stream 7 works.
  Fedora 39 works
  RHEL 9 works.

Hardware is Apple Mac Pro 2013:
  Intel Xeon CPU E5-1650v2 6-core
  64G (4x8) 1866MHz DDR3 ECC memory
  Dual AMD FirePro D700 graphics processors with 6GB of GDDR5 VRAM
  PCIe-based SSD NVME (Linux recognises /dev/nvme0n1)

thanks

John
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[ovirt-devel] Foreman needs a release of ovirt-engine-sdk-ruby

[Ewoud Kohl van Wijngaarden]

Hello everyone,

Foreman is a bit late in updating Ruby to a newer version. Looking ahead 
we're aiming at Ruby 3.1+ but ovirt-engine-sdk-ruby doesn't compile on 
it.


https://github.com/oVirt/ovirt-engine-sdk-ruby/pull/3 was merged in 
September 2022 and a request to release it was opened a year ago: 
https://github.com/oVirt/ovirt-engine-sdk-ruby/issues/4


The Foreman community is currently discussing dropping oVirt support: 
https://community.theforeman.org/t/proposal-to-drop-support-for-ovirt/36324


Is there anyone who can still perform this release, or should we proceed 
with removal?


Regards,
Ewoud Kohl van Wijngaarden
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[ovirt-devel] Foreman needs a release of ovirt-engine-sdk-ruby

[ewoud+ovirt]

Hello everyone,

Foreman is a bit late in updating Ruby to a newer version. Looking ahead we're 
aiming at Ruby 3.1+ but ovirt-engine-sdk-ruby doesn't compile on it.

https://github.com/oVirt/ovirt-engine-sdk-ruby/pull/3 was merged in September 
2022 and a request to release it was opened a year ago: 
https://github.com/oVirt/ovirt-engine-sdk-ruby/issues/4

The Foreman community is currently discussing dropping oVirt support: 
https://community.theforeman.org/t/proposal-to-drop-support-for-ovirt/36324

Is there anyone who can still perform this release, or should we proceed with 
removal?

Regards,
Ewoud Kohl van Wijngaarden
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[ovirt-devel] Re: [VDSM] Started getting virNetTLSContextCheckCertTimes:154 : The server certificate /etc/pki/vdsm/certs/vdsmcert.pem has expired

[mikedoug--- via Devel]

For anyone in the future looking for this solution, look at my post in this 
other thread: 
https://lists.ovirt.org/archives/list/us...@ovirt.org/thread/JEW5WIRD67WMF6TVG7367ZMSHX2KYGGV/

Full credit to the poster before me there that was the final step to finding 
what I needed to make it work for us!
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[ovirt-devel] Re: oVirt 4.6 OS versions

[Diggy Mc]

Isn't the oVirt 4.5 Hosted Engine built on CentOS Stream 8 ???  Stream 8 ends 
in May 2024.  I ask because we are still running on 4.4 and are thinking about 
holding off until oVirt 4.6 before we deploy a new oVirt environment.
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[ovirt-devel] Re: oVirt 4.6 OS versions

[Michal Skrivanek]

> On 11. 12. 2023, at 2:36, Diggy Mc  wrote:
> 
> Has it yet been decided what OS and versions will be used for oVirt 4.6 node 
> and hosted engine?

no, not really. There's very little new development these days, bugfixes 
mostly, and there doesn't seem to be anyone stepping up to add anything 
significant. That said, the latest 4.5.z should work decently on CentOS Stream 9

Thanks,
michal

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[ovirt-devel] oVirt 4.6 OS versions

[Diggy Mc]

Has it yet been decided what OS and versions will be used for oVirt 4.6 node 
and hosted engine?
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[ovirt-devel] oVirt 4.6 OS versions

[d03]

Has it been decided which OS and version will be used for the oVirt 4.6 
Hosted Engine and for oVirt Node?

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[ovirt-devel] Re: Yuriy about NVMe over fabrics for oVirt

[Nir Soffer]

On Thu, Nov 2, 2023 at 4:40 PM Yuriy  wrote:

> Hi Nir!
>
> This is Yuriy.
> We agreed to continue the subject via email.
>

So the options are:

1. Using Managed Block Storage (cinderlib) with a driver that supports
NVMe/TCP.

Lastest oVirt has the needed changes to configure this. Benny and I tested
with Lightbits[1] driver in a
virtualized environment. This is basically a POC that may work for you or
not, or require more work
that you will have to do yourself since not much development is happening
now in oVirt.

2. Using the devices via multipath

Legacy storage domains are based on multipath. It may be possible to use
multipath on top of
NVMe devices, and in this case they look like a normal LUN so you can
create a storage domain
from such devices.

oVirt will not handle connections for you, and all the devices must be
connected to all nodes at the
same time, just like FC/iSCSI LUNs. You will likely not get the performance
benefit of NVMe/TCP.

3. Using host devices

If what you need is using some devices (which happen to be connected via be
NVMe/TCP), maybe you
can attach them to a VM directly (using host devices). This gives the best
possible performance but no
features (snapshots, backup, live migration, live storage migration, etc.)

[1] https://www.lightbitslabs.com/

Nir
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[ovirt-devel] Re: [External] : Re: Re: Jackson-databind related changes

[Shubha Kulkarni]

Thanks for the detailed reply. I will look into right way to update these 
dependencies.
Thanks again,
Shubha

From: Martin Perina 
Sent: Friday, September 15, 2023 3:56 AM
To: Shubha Kulkarni 
Cc: devel@ovirt.org
Subject: [External] : Re: [ovirt-devel] Re: Jackson-databind related changes

Hi,

oVirt Engine is using JBoss Modules feature to load libraries, so when a 
library version is mentioned in pom.xml it's unrelated to which version is 
being using during runtime. Here's the detailed description:

1. jackson-databind 2.12.7 mentioned pom.xml is actually being used only when 
building the project directly with maven (development purposes)

https://github.com/oVirt/vdsm-jsonrpc-java/blob/master/pom.xml.in#L61

https://github.com/oVirt/vdsm-jsonrpc-java/blob/master/client/pom.xml.in

2. When building the project as a part of RPM build, then maven (respectively 
xmvn) is invoked to use only libraries installed locally as a part of RPM 
dependencies

https://github.com/oVirt/vdsm-jsonrpc-java/blob/master/vdsm-jsonrpc-java.spec.in#L46
   So on CS8 we can easily find out the jackson-databind package version being 
used during RPM build
# dnf repoquery --whatprovides 'jackson-databind >= 2.10.0'
jackson-databind-0:2.10.0-1.module_el8.4.0+595+e59c9af2.noarch
jackson-databind-0:2.10.0-1.module_el8.4.0+782+1d1c31a0.noarch

3. On runtime vdsm-jsonrpc-java is being loaded using JBoss Modules as a part 
of oVirt Engine:

https://github.com/oVirt/ovirt-engine/blob/master/backend/manager/dependencies/common/src/main/modules/org/ovirt/vdsm-jsonrpc-java/main/module.xml
   which shows that vdsm-jsonrpc-java depends on 
com.fasterxml.jackson.core.jackson-databind module, which is included in the 
relevant WildFly release.
   Currently oVirt Engine is using WildFly 24.0.1, so you can see 
jackson-databind version using following command:
# rpm -ql ovirt-engine-wildfly | grep 'jackson-databind-'

/usr/share/ovirt-engine-wildfly/modules/system/layers/base/com/fasterxml/jackson/core/jackson-databind/main/jackson-databind-2.12.3.jar

So if you want to bump jackson-databind version for oVirt Engine runtime you 
have two possibilities:

1. You can deliver updated JBoss module as a part of 
ovirt-engine-wildfly-overlay RPM: 
https://github.com/oVirt/ovirt-engine-wildfly/overlay
2. You can try to bump WildFly to latest version in ovirt-engine-wildfly RPM: 
https://github.com/oVirt/ovirt-engine-wildfly/
   Please be awate that at the moment it's not possible to use latest WildFly 
version, because oVirt Engine is using classic security model, which was 
removed in favor of Elytron in WildFly 25.
   So to bump WildFly version, you would need to implement changes in oVirt 
Engine to use Elytron.

Regarding verification the best way is to verify functionality by execution of 
oVirt System Tests: 
https://github.com/ovirt/ovirt-system-tests

Regards,
Martin


On Thu, Sep 14, 2023 at 11:44 PM Shubha Kulkarni 
mailto:shubha.kulka...@oracle.com>> wrote:
Hi All

I am yet to get any feedback on my query. So I thought I will reach out again 
to see if any one has comment on this -

Background:
I see the commit for CVE-2020-36518 to vdsm-json-rpc to bump jackson version to 
2.12.7

[ovirt-devel] Re: Jackson-databind related changes

[Martin Perina]

Hi,

oVirt Engine is using JBoss Modules feature to load libraries, so when a
library version is mentioned in pom.xml it's unrelated to which version is
being using during runtime. Here's the detailed description:

1. jackson-databind 2.12.7 mentioned pom.xml is actually being used only
when building the project directly with maven (development purposes)

https://github.com/oVirt/vdsm-jsonrpc-java/blob/master/pom.xml.in#L61

https://github.com/oVirt/vdsm-jsonrpc-java/blob/master/client/pom.xml.in

2. When building the project as a part of RPM build, then maven
(respectively xmvn) is invoked to use only libraries installed locally as a
part of RPM dependencies

https://github.com/oVirt/vdsm-jsonrpc-java/blob/master/vdsm-jsonrpc-java.spec.in#L46
   So on CS8 we can easily find out the jackson-databind package version
being used during RPM build
# dnf repoquery --whatprovides 'jackson-databind >= 2.10.0'
jackson-databind-0:2.10.0-1.module_el8.4.0+595+e59c9af2.noarch
jackson-databind-0:2.10.0-1.module_el8.4.0+782+1d1c31a0.noarch

3. On runtime vdsm-jsonrpc-java is being loaded using JBoss Modules as a
part of oVirt Engine:

https://github.com/oVirt/ovirt-engine/blob/master/backend/manager/dependencies/common/src/main/modules/org/ovirt/vdsm-jsonrpc-java/main/module.xml
   which shows that vdsm-jsonrpc-java depends on
com.fasterxml.jackson.core.jackson-databind module, which is included in
the relevant WildFly release.
   Currently oVirt Engine is using WildFly 24.0.1, so you can see
jackson-databind version using following command:
# rpm -ql ovirt-engine-wildfly | grep 'jackson-databind-'

/usr/share/ovirt-engine-wildfly/modules/system/layers/base/com/fasterxml/jackson/core/jackson-databind/main/jackson-databind-2.12.3.jar

So if you want to bump jackson-databind version for oVirt Engine runtime
you have two possibilities:

1. You can deliver updated JBoss module as a part of
ovirt-engine-wildfly-overlay RPM:
https://github.com/oVirt/ovirt-engine-wildfly/overlay
2. You can try to bump WildFly to latest version in ovirt-engine-wildfly
RPM: https://github.com/oVirt/ovirt-engine-wildfly/
   Please be awate that at the moment it's not possible to use latest
WildFly version, because oVirt Engine is using classic security model,
which was removed in favor of Elytron in WildFly 25.
   So to bump WildFly version, you would need to implement changes in oVirt
Engine to use Elytron.

Regarding verification the best way is to verify functionality by execution
of oVirt System Tests: https://github.com/ovirt/ovirt-system-tests

Regards,
Martin


On Thu, Sep 14, 2023 at 11:44 PM Shubha Kulkarni 
wrote:

> Hi All
>
>
>
> I am yet to get any feedback on my query. So I thought I will reach out
> again to see if any one has comment on this -
>
>
>
> Background:
>
> I see the commit for CVE-2020-36518 to vdsm-json-rpc to bump jackson
> version to 2.12.7
>
>
> https://github.com/oVirt/vdsm-jsonrpc-java/commit/d1f423809fd491da7b5324b308dac896ded645a7
>
> This change in only made in pom.xml is made with "default" scope (i.e
> compile).
>
>
>
> Queries:
>
> #1. So at runtime, that means this jar should be explicitly packaged
> somewhere else. I am wondering how is this newer jackson jar is picked up?
> Does it have anything to do with the change outside pom.xml that I don't
> see?
>
>
>
> #2. Ideally, I would like to verify that vdsm-jsonrpc-java application is
> using jackson-core2.12.7 and jackson-databaind 2.12.7-1 when installed on
> engine system. What is the best way to do it?
>
>
>
> Thanks
>
>
>
> *From:* Shubha Kulkarni
> *Sent:* Thursday, September 7, 2023 1:47 PM
> *To:* devel@ovirt.org
> *Subject:* Jackson-databind related changes
>
>
>
> Hello!
>
>
>
> There have been changes added to ovirt-engine and vdsm-jsonrpc-java repos
> to address security vulnerabilities in jackson-databind package. I see that
> the change is made to bump up version of jackson-databind package to
> 2.12.7.1.
>
> I am wondering what is the rpm version for ovirt-engine and
> vdsm-jsonrpc-java that has these fixes? Also, I am curious what is the best
> way to validate these changes?
>
>
>
> Thanks,
>
> Shubha
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>


-- 
Martin Perina
Manager, Software Engineering
Red Hat Czech s.r.o.
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[ovirt-devel] Re: Jackson-databind related changes

[Sandro Bonazzola]

@Martin Perina  can you help here?

Il giorno gio 14 set 2023 alle ore 23:44 Shubha Kulkarni <
shubha.kulka...@oracle.com> ha scritto:

> Hi All
>
>
>
> I am yet to get any feedback on my query. So I thought I will reach out
> again to see if any one has comment on this -
>
>
>
> Background:
>
> I see the commit for CVE-2020-36518 to vdsm-json-rpc to bump jackson
> version to 2.12.7
>
>
> https://github.com/oVirt/vdsm-jsonrpc-java/commit/d1f423809fd491da7b5324b308dac896ded645a7
>
> This change in only made in pom.xml is made with "default" scope (i.e
> compile).
>
>
>
> Queries:
>
> #1. So at runtime, that means this jar should be explicitly packaged
> somewhere else. I am wondering how is this newer jackson jar is picked up?
> Does it have anything to do with the change outside pom.xml that I don't
> see?
>
>
>
> #2. Ideally, I would like to verify that vdsm-jsonrpc-java application is
> using jackson-core2.12.7 and jackson-databaind 2.12.7-1 when installed on
> engine system. What is the best way to do it?
>
>
>
> Thanks
>
>
>
> *From:* Shubha Kulkarni
> *Sent:* Thursday, September 7, 2023 1:47 PM
> *To:* devel@ovirt.org
> *Subject:* Jackson-databind related changes
>
>
>
> Hello!
>
>
>
> There have been changes added to ovirt-engine and vdsm-jsonrpc-java repos
> to address security vulnerabilities in jackson-databind package. I see that
> the change is made to bump up version of jackson-databind package to
> 2.12.7.1.
>
> I am wondering what is the rpm version for ovirt-engine and
> vdsm-jsonrpc-java that has these fixes? Also, I am curious what is the best
> way to validate these changes?
>
>
>
> Thanks,
>
> Shubha
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-- 

Sandro Bonazzola

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Red Hat EMEA 


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[ovirt-devel] Re: Jackson-databind related changes

[Shubha Kulkarni]

Hi All

I am yet to get any feedback on my query. So I thought I will reach out again 
to see if any one has comment on this -

Background:
I see the commit for CVE-2020-36518 to vdsm-json-rpc to bump jackson version to 
2.12.7
https://github.com/oVirt/vdsm-jsonrpc-java/commit/d1f423809fd491da7b5324b308dac896ded645a7
This change in only made in pom.xml is made with "default" scope (i.e compile).

Queries:
#1. So at runtime, that means this jar should be explicitly packaged somewhere 
else. I am wondering how is this newer jackson jar is picked up? Does it have 
anything to do with the change outside pom.xml that I don't see?

#2. Ideally, I would like to verify that vdsm-jsonrpc-java application is using 
jackson-core2.12.7 and jackson-databaind 2.12.7-1 when installed on engine 
system. What is the best way to do it?

Thanks

From: Shubha Kulkarni
Sent: Thursday, September 7, 2023 1:47 PM
To: devel@ovirt.org
Subject: Jackson-databind related changes

Hello!

There have been changes added to ovirt-engine and vdsm-jsonrpc-java repos to 
address security vulnerabilities in jackson-databind package. I see that the 
change is made to bump up version of jackson-databind package to 2.12.7.1.
I am wondering what is the rpm version for ovirt-engine and vdsm-jsonrpc-java 
that has these fixes? Also, I am curious what is the best way to validate these 
changes?

Thanks,
Shubha
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[ovirt-devel] Jackson-databind related changes

[Shubha Kulkarni]

Hello!

There have been changes added to ovirt-engine and vdsm-jsonrpc-java repos to 
address security vulnerabilities in jackson-databind package. I see that the 
change is made to bump up version of jackson-databind package to 2.12.7.1.
I am wondering what is the rpm version for ovirt-engine and vdsm-jsonrpc-java 
that has these fixes? Also, I am curious what is the best way to validate these 
changes?

Thanks,
Shubha
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[ovirt-devel] Re: Error: Adding new Host to ovirt-engine

[Николай Кузьмич]

rpm -qa ovirt-engine-appliance
ovirt-engine-appliance-4.5-20221206133948.1.el8.x86_64
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[ovirt-devel] Please review open PRs

[Sandro Bonazzola]

Hi,
there are currently 71 PRs open within oVirt project, waiting for a review:
https://github.com/pulls?q=is%3Aopen+is%3Apr+user%3Aovirt+archived%3Afalse
If you'd like to get them moving forward, please review them. You don't
need to be one of the people with merge rights there in order to review.
Your feedback may still help getting the PR in or getting it improved or
getting it rejected.

Thanks,
-- 

Sandro Bonazzola

MANAGER, SOFTWARE ENGINEERING - Red Hat In-Vehicle Operating System

Red Hat EMEA 

sbona...@redhat.com


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[ovirt-devel] Re: Error: Adding new Host to ovirt-engine

[Николай Кузьмич]

same problem can't install hostengine or reinstall host


  "stdout" : "fatal: [10.11.41.23]: FAILED! => {\"msg\": \"The conditional 
check 'cluster_switch == \\\"ovs\\\" or (ovn_central is defined and ovn_central 
| ipaddr)' failed. The error was
: The ipaddr filter requires python's netaddr be installed on the ansible 
controller\\n\\nThe error appears to be in 
'/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/
ovirt-provider-ovn-driver/tasks/configure.yml': line 3, column 5, but may\\nbe 
elsewhere in the file depending on the exact syntax problem.\\n\\nThe offending 
line appears to be:\\n\\n- b
lock:\\n  - name: Install ovs\\n^ here\\n\"}",
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[ovirt-devel] Ovirt Admin VM Portal url Not Loading on the Browser After Successful HE Deployment.

[igwevic70]

Hi there,

I need some help here, please.

I am new to ovirt and I am trying to setup ovirt 4.5.4 a test env. I have 
successfully deployed HE using "hosted-engine --deploy" after days of 
encountering a lot of issues, but the current issue now is that I can't access 
the VM Portal ie WebUI, where I can create VM from the Admin portal. One thing 
I noticed is that during the deployment process, it supplies a temporary url 
link like "https://ovirt-node-03.projectplus.com:6900/ovirt-engine; to access 
the web but when the deployment is done, it kills the this url and it becomes 
unavailable with no web access again

Can someone please please, help me to understand what's going on. I have done 
this deployment nearly 10x but still getting the same thing, I can just have 
webui access to the Admin Portal.



Thanks in advance for your help.



Vik.
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[ovirt-devel] oVirt VM manager not showing any network status

[Dean L via Devel]

Currently running oVirt VM manager Version 
4.5.5-0.master.20230504084909.gitd37b4f7ad9.el8.  

Noticed that the network status for all the VMs has been showing 0%.

... Dean
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[ovirt-devel] Re: Invalid value '-1' for 'cpu.max': Invalid argument

[Tomáš Golembiovský]

Hi,

please see my older message [1].

Hope this helps

Tomas

[1] 
https://lists.ovirt.org/archives/list/devel@ovirt.org/message/MPSL3CDWNSMEZEVMN26DRHK4Z7DU6OH2/

On Sat, May 13, 2023 at 06:31:35PM +0200, lejeczek via Devel wrote:
> Hi guys.
> 
> with latest stable ovirt node, hosted engine setup fails at, I guess late 
> stage:
> 
> ...
> [ INFO  ] TASK [ovirt.ovirt.hosted_engine_setup : Notify the user about a 
> failure]
> [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "Host is 
> not up, please check logs, perhaps also on the engine machine"}
> 
> as setup sits & waits for a while, before it errors out, I see this in logs:
> ...
> 12687 still running (84875)
> Invalid value '-1' for 'cpu.max': Invalid argument
> 12687 still running (84870)
> 12687 still running (84865)
> 12687 still running (84860)
> Invalid value '-1' for 'cpu.max': Invalid argument
> ...
> 
> and logs continue after engine setup has finished.
> I've browsed around but resolutions I found did not help, also I suspect it 
> might be a bug thus any comments on how to fix it, are very much appreciated 
> - btw,
> why BZs reports should go?
> 
> many thanks, L.

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[ovirt-devel] Invalid value '-1' for 'cpu.max': Invalid argument

[lejeczek via Devel]

Hi guys.

with latest stable ovirt node, hosted engine setup fails at, 
I guess late stage:


...
[ INFO  ] TASK [ovirt.ovirt.hosted_engine_setup : Notify the 
user about a failure]
[ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, 
"msg": "Host is not up, please check logs, perhaps also on 
the engine machine"}


as setup sits & waits for a while, before it errors out, I 
see this in logs:

...
12687 still running (84875)
Invalid value '-1' for 'cpu.max': Invalid argument
12687 still running (84870)
12687 still running (84865)
12687 still running (84860)
Invalid value '-1' for 'cpu.max': Invalid argument
...

and logs continue after engine setup has finished.
I've browsed around but resolutions I found did not help, 
also I suspect it might be a bug thus any comments on how to 
fix it, are very much appreciated - btw, why BZs reports 
should go?


many thanks, L.___
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[ovirt-devel] Console Disconnect Action

[Shubha Kulkarni]

Hello,

I am experimenting with the feature ‘console disconnect action’ . It provides 
four actions on disconnect.

  Lock screen - This is the default option. For all Linux machines and for 
Windows desktops this locks the currently active user session. For Windows 
servers, this locks the desktop and the currently active user.

  Logout user - For all Linux machines and Windows desktops, this logs out the 
currently active user session. For Windows servers, the desktop and the 
currently active user are logged out.

  Shutdown virtual machine - Initiates a graceful virtual machine shutdown.

  Reboot virtual machine - Initiates a graceful virtual machine reboot.
In my testing, the shutdown and reboot options worked. However, lock screen and 
logout user option did not work for me.

I looked around and found out that qemu-guest agent has no command to log off a 
user. I see ovirt-guest-agent has some code to logout user as described below - 
https://github.com/oVirt/ovirt-guest-agent/blob/master/ovirt-guest-agent/LogoutActiveUser.py
However, it turns out that the ovirt-guest-agent is not supported anymore. So I 
am wondering how the ‘lock screen’ and ‘logout user’ is implemented and whether 
it is still supported/supposed to work?

Thanks,
Shubha


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[ovirt-devel] this is probably a bug: cannot import name 'Callable' from 'collection

[lejeczek via Devel]

Hi guys

Just to let you know that both stable & testing fail to 
setup hosted engine very early in the process, in Centos 9


[ ERROR ] b'[WARNING]: Skipping plugin 
(/usr/share/ovirt-hosted-engine-\n'
[ ERROR ] 
b'setup/he_ansible/callback_plugins/2_ovirt_logger.py), 
cannot load: cannot\n'

[ ERROR ] b"import name 'Callable' from 'collections'\n"
[ ERROR ] b'(/usr/lib64/python3.11/collections/__init__.py)\n'
[ ERROR ] b"ERROR! Unexpected Exception, this is probably a 
bug: cannot import name 'Callable' from 'collections' 
(/usr/lib64/python3.11/collections/__init__.py)\n"
[ ERROR ] Failed to execute stage 'Environment 
customization': Failed executing ansible-playbook

[ INFO  ] Stage: Clean up
[ INFO  ] Cleaning temporary resources
[ ERROR ] b'[WARNING]: Skipping plugin 
(/usr/share/ovirt-hosted-engine-\n'
[ ERROR ] 
b'setup/he_ansible/callback_plugins/2_ovirt_logger.py), 
cannot load: cannot\n'

[ ERROR ] b"import name 'Callable' from 'collections'\n"
[ ERROR ] b'(/usr/lib64/python3.11/collections/__init__.py)\n'
[ ERROR ] b"ERROR! Unexpected Exception, this is probably a 
bug: cannot import name 'Callable' from 'collections' 
(/usr/lib64/python3.11/collections/__init__.py)\n"
[ ERROR ] Failed to execute stage 'Clean up': Failed 
executing ansible-playbook
[ INFO  ] Generating answer file 
'/var/lib/ovirt-hosted-engine-setup/answers/answers-20230511181231.conf'

[ INFO  ] Stage: Pre-termination
[ INFO  ] Stage: Termination
[ ERROR ] Hosted Engine deployment failed

I ain't ! a python programmer, but what the Internet says, 
seems to be the case:

from collections import Callable
VS
from collections.abc import Callable
and if it's that trivial indeed, perhaps a quick official 
fix then?


many thanks, L.
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[ovirt-devel] Re: IO threads versus number of diske mapped to VM

[Sean Mooney]

On Tue, 2023-04-18 at 19:48 +, Jacob M. Nielsen wrote:
> Hi List
> 
> I have trouble to find information regarding how to performance tune my IO on 
> my VM.
> We see bad performance max 30 MB/s from the VM to the storage (Posix mounted 
> file system)
> We have tested the filesystems locally from the Ovirt host , and we can easy 
> get +500MB/s
> 
> Found a parameter  
>   
> 2
>   

my understandign is generally tehre is not much value in setting it above 1 
unless you have multiple vitio-scsi contolers
in which case you shoudl add 1 io thread per contoler and affinitese the scis 
contoler




  

https://libvirt.org/formatdomain.html#controllers

if you have enabeld multi queue for the block devices i dont know if that 
enables it to use more then 1 io tread
i.e. perhaps 1 per queue

the docs for the iotrhead subelemnt state
"""
iothread

Supported for controller type scsi using model virtio-scsi for address 
types pci and ccw since 1.3.5 (QEMU 2.4) . The optional iothread attribute
assigns the controller to an IOThread as defined by the range for the domain 
iothreads (See IOThreads Allocation). Each SCSI disk assigned to use the
specified controller will utilize the same IOThread. If a specific IOThread is 
desired for a specific SCSI disk, then multiple controllers must be
defined each having a specific iothread value. The iothread value must be 
within the range 1 to the domain iothreads value.
"""
so i would asssume multi queue will not help.

we have had enableign iothread in openstack on our backlog for some time and 
unfortunetly we have not done it yet so i can really
provide any feedback on our expince with it but ^ is what i figured out was the 
intented usage when i breifly looked into this
a year or two ago.

adding iotrehad alone wont help but adding iothread and mapping contoler to io 
thread and spreadign your disks across those contoler enables scaling.

if your are usign virtio-blk not virtio-scsi i think you get most of the 
benifig form just adding a singel io thread to move the io off the main
emulator thread.
when addign a virtion block device
https://libvirt.org/formatdomain.html#hard-drives-floppy-disks-cdroms

 



  
  
  



  


  

you can impove the performace by turing the queues and the queue size
or changing the cach modes

"""
The optional cache attribute controls the cache mechanism, possible values are 
"default", "none", "writethrough", "writeback", "directsync" (like
"writethrough", but it bypasses the host page cache) and "unsafe" (host may 
cache all disk io, and sync requests from guest are ignored). Since 0.6.0,
"directsync" since 0.9.5, "unsafe" since 0.9.7
"""

and you can also do per disk iothread affintiy

"""
the optional iothread attribute assigns the disk to an IOThread as defined by 
the range for the domain iothreads value. (See IOThreads Allocation).
Multiple disks may be assigned to the same IOThread and are numbered from 1 to 
the domain iothreads value. Available for a disk device target
configured to use "virtio" bus and "pci" or "ccw" address types. Since 1.2.8 
(QEMU 2.1)
"""

but i dont know if qemu or libvirt will round robbin the disks or ottehrwise 
try and blance the disk aross the io trhead automatically.

i think like the contoler the same restirciton of 1 thread  per virtio-blk 
applies so haveign more io thread then disk will not help.


> 
> I can't find recommended configuration regarding this parameter.
> My question is which value is should use for this , when having 60 high 
> performance disks mapped to my VM
> Somebody any answers
i think if you have a vm with 60 disk using iotrhead is likely very important 
but i suspect 60 iothread woudl be overkill
even if that gave the best throughput. so there is proably  a sweet spot 
between 1 and 60 but i dont know where that lies
i normally work on openstack so ovirt is outside om my normal wheel house as 
such an ovirt experit might be able to give better guidance
on what the approate value woudl be in an ovirt context.
i woudl start with one and then go to a nice power of 2 like 8 and messure.

ultimately the optimal value will be a tread off of the cpu overhead, disk 
configuration (virio blk vs virtio-scsi, local vs remote storage, cache
modes) and the hardware you have combined with the workload so without 
meussruing there is know way to really knwo what the optimal amount is.

> 
> tnx
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[ovirt-devel] Ovirt 4.5.0 Support (End of Life Date)

[masood.ahmed--- via Devel]

Hi,
I am working on a project and we would like to utilise (oVirt 4.5.) as the 
platform for our enterprise infrastructure.
We have arrived at this juncture because of a range of considerations related 
to hardware and software availability and compatibility.

My question is if there is on-going vendor \ professional support for oVirt 
moving forward, as one of my colleagues spoke with Red Hat, who stated they are 
going to end their support for the product.

we will not gain security accreditation for our project unless we have 
professional support available, community support only is not sufficient,

Any ideas of firms available for a support contract for oVirt 4.5.0?

thanks
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[ovirt-devel] Ovirt 4.5.0 Support (End of Life Date)

[masood.ahmed--- via Devel]

Hi,
I am working on a project and we would like to utilise (oVirt 4.5.) as the 
platform for our enterprise infrastructure.
We have arrived at this juncture because of a range of considerations related 
to hardware and software availability and compatibility.

My question is if there is on-going vendor \ professional support for oVirt 
moving forward, as one of my colleagues spoke with Red Hat, who stated they are 
going to end their support for the product.

we will not gain security accreditation for our project unless we have 
professional support available, community support only is not sufficient,

Any ideas of firms available for a support contract for oVirt 4.5.0?

thanks
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[ovirt-devel] Re: IO threads versus number of diske mapped to VM

[yongshengmaa]

I remember increasing vhost threads can improve network IO but you're dealing 
with disk IO of course.  BTW, why do you need 60 disks mapped to this VM?
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[ovirt-devel] IO threads versus number of diske mapped to VM

[Jacob M. Nielsen]

Hi List

I have trouble to find information regarding how to performance tune my IO on 
my VM.
We see bad performance max 30 MB/s from the VM to the storage (Posix mounted 
file system)
We have tested the filesystems locally from the Ovirt host , and we can easy 
get +500MB/s

Found a parameter  
  
2
  

I can't find recommended configuration regarding this parameter.
My question is which value is should use for this , when having 60 high 
performance disks mapped to my VM
Somebody any answers

tnx
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[ovirt-devel] Re: for what is this used for?

[Tomáš Golembiovský]

Hi,

this is a libvirt issue that was already fixed. When to expect a fix in
centos I cannot say. See the related issues [1][2] for more info.

Tomas

[1] https://gitlab.com/libvirt/libvirt/-/issues/324
[2] https://github.com/oVirt/vdsm/issues/374

On Wed, Apr 05, 2023 at 06:48:16PM -, kleinbo...@gmail.com wrote:
> apparently it seems to break the upgrade of my engine to a newer version. any 
> way to avoid this or where to fix it ? it appears, when the local external 
> engine is deployed and tries to install the "new" host. 
> 
> Ty 
> 
> 2023-04-05 17:05:43,900+0200 ERROR (jsonrpc/4) [virt.vm] 
> (vmId='299663c2-fca2-4394-b334-b639612eb4b8') Operation failed (vm:5605)
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/site-packages/vdsm/virt/vm.py", line 5570, in 
> setCpuTuneQuota
> self._dom.setSchedulerParameters({'vcpu_quota': int(quota)})
>   File "/usr/lib/python3.9/site-packages/vdsm/virt/virdomain.py", line 104, 
> in f
> ret = attr(*args, **kwargs)
>   File "/usr/lib/python3.9/site-packages/vdsm/common/libvirtconnection.py", 
> line 114, in wrapper
> ret = f(*args, **kwargs)
>   File "/usr/lib/python3.9/site-packages/vdsm/common/function.py", line 78, 
> in wrapper
> return func(inst, *args, **kwargs)
>   File "/usr/lib64/python3.9/site-packages/libvirt.py", line 2852, in 
> setSchedulerParameters
> raise libvirtError('virDomainSetSchedulerParameters() failed')
> libvirt.libvirtError: Invalid value '-1' for 'cpu.max': Invalid argument
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[ovirt-devel] Re: Support for ARM 64

[Sandro Bonazzola]

Il giorno gio 13 apr 2023 alle ore 11:42  ha
scritto:

> Hello,
>
> I am trying to understand support for ARM architecture in OVirt.
>
> I came across this oVirt doc
> https://www.ovirt.org/documentation/installing_ovirt_as_a_standalone_manager_with_local_databases/index.html.
> It mentions ‘The oVirt project also provides packages for the 64-bit ARM
> architecture (ARM 64) but only as a Technology Preview.’
> So I am wondering where I can find the packages and document/steps to
> install oVirt on aarh64 architecture.


Hi, there's no documentation related to installing oVirt on ARM64 as nobody
worked actively on that feature within the community.
Packages built for ARM are available in CentOS repositories:
CentOS Stream 9:
https://mirror.stream.centos.org/SIGs/9-stream/virt/aarch64/ovirt-45/
CentOS Stream 8:
http://mirror.centos.org/centos/8-stream/virt/aarch64/ovirt-45/

You can read more about ARM64 compatibility in this thread:
https://lists.ovirt.org/archives/list/devel@ovirt.org/thread/NE3LANVZHLN4MQD75C5KYM6IEOYSVED2/#WE2HNYTTPTUH3GSMBHRP6DPLEVH7ZXHU


Huawei also mentions running oVirt Engine on ARM64 on their Kunpeng
Virtualization Boostkit:
https://www.hikunpeng.com/document/detail/en/kunpengcpfs/ecosystemEnable/oVirt/kunpengovirtoe_04_0001.html




>
>
> Also, I looked at upstream oVirt engine source code and saw no reference
> to  ARM CPU types. So I am wondering if the engine running on x86 system
> supports adding ARM 64 host.
>

This part is probably requiring some additional work, would be nice to see
this getting included in oVirt 4.6.
Are you going to start looking/working into this?



>
> Thanks,
> Shubha
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>


-- 

Sandro Bonazzola

MANAGER, SOFTWARE ENGINEERING - Red Hat In-Vehicle Operating System

Red Hat EMEA 

sbona...@redhat.com


*Red Hat respects your work life balance. Therefore there is no need to
answer this email out of your office hours.*
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[ovirt-devel] Support for ARM 64

[shubha . kulkarni]

Hello,

I am trying to understand support for ARM architecture in OVirt.

I came across this oVirt doc 
https://www.ovirt.org/documentation/installing_ovirt_as_a_standalone_manager_with_local_databases/index.html.
 It mentions ‘The oVirt project also provides packages for the 64-bit ARM 
architecture (ARM 64) but only as a Technology Preview.’
So I am wondering where I can find the packages and document/steps to install 
oVirt on aarh64 architecture. 

Also, I looked at upstream oVirt engine source code and saw no reference to  
ARM CPU types. So I am wondering if the engine running on x86 system supports 
adding ARM 64 host.

Thanks,
Shubha
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[ovirt-devel] Support for ARM 64

[Shubha Kulkarni]

Hello,

I am trying to understand support for ARM architecture in OVirt.

I came across this oVirt doc 
https://www.ovirt.org/documentation/installing_ovirt_as_a_standalone_manager_with_local_databases/index.html.
 It mentions 'The oVirt project also provides packages for the 64-bit ARM 
architecture (ARM 64) but only as a Technology Preview.'
So I am wondering where can find the packages and document/steps to install 
oVirt on aarh64 architecture.

Also I looked at upstream oVirt engine source code and did not see any 
reference to  ARM CPU types. So I am wondering if engine running on x86 system 
supports adding ARM 64 host.

Thanks,
Shubha



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[ovirt-devel] for what is this used for?

[kleinbosse]

apparently it seems to break the upgrade of my engine to a newer version. any 
way to avoid this or where to fix it ? it appears, when the local external 
engine is deployed and tries to install the "new" host. 

Ty 

2023-04-05 17:05:43,900+0200 ERROR (jsonrpc/4) [virt.vm] 
(vmId='299663c2-fca2-4394-b334-b639612eb4b8') Operation failed (vm:5605)
Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/vdsm/virt/vm.py", line 5570, in 
setCpuTuneQuota
self._dom.setSchedulerParameters({'vcpu_quota': int(quota)})
  File "/usr/lib/python3.9/site-packages/vdsm/virt/virdomain.py", line 104, in f
ret = attr(*args, **kwargs)
  File "/usr/lib/python3.9/site-packages/vdsm/common/libvirtconnection.py", 
line 114, in wrapper
ret = f(*args, **kwargs)
  File "/usr/lib/python3.9/site-packages/vdsm/common/function.py", line 78, in 
wrapper
return func(inst, *args, **kwargs)
  File "/usr/lib64/python3.9/site-packages/libvirt.py", line 2852, in 
setSchedulerParameters
raise libvirtError('virDomainSetSchedulerParameters() failed')
libvirt.libvirtError: Invalid value '-1' for 'cpu.max': Invalid argument
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[ovirt-devel] Re: Error: Adding new Host to ovirt-engine

[Yedidyah Bar David]

Hi,

Sorry, but I do not follow oVirt development closely anymore.

I guess it's due to a newer ansible (-core) using a newer python which
is missing some of our dependencies - see also e.g.:

https://github.com/oVirt/ovirt-engine/pull/826

Not sure about current status.

You might try to work around this by downgrading ansible-core on the
engine machine, until this is fixed.

Best regards,

On Tue, Apr 4, 2023 at 1:05 PM James Wadsworth
 wrote:
>
> Hi Didi, we are exactly in the same situation. We are running ovirt 4.5.4 on 
> all hosts. We did a backup of the ovirt-engine, when we then chose one of our 
> 3 hosts to redeploy the ovirt-engine. On the host for the redeploy we have 
> the ovirt-engine running correctly. However when we try reinstall other two 
> hosts to add them back into the cluster we encounter the same error.
>
> FAILED! => {\"msg\": \"The conditional check 'cluster_switch == \\\"ovs\\\" 
> or (ovn_central is defined and ovn_central | ipaddr)' failed. The error was: 
> The ipaddr filter requires python's netaddr be installed on the ansible 
> controller\\n\\nThe error appears to be in 
> '/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml':
>  line 3, column 5, but may\\nbe elsewhere in the file depending on the exact 
> syntax problem.\\n\\nThe offending line appears to be:\\n\\n- block:\\n  - 
> name: Install ovs\\n^ here\\n\"}",
>
> We have the hosts running RHEL 8.7. The self hosted engine is runing on 
> Centos Stream 8. Before we redeployed the ovirt-engine, the ovirt was running 
> on RHEL 8.7 which we had previously migrated from Centos 8.4.
>
> On the engine we have the following:
> # ansible --version
> ansible [core 2.14.2]
>   config file = /etc/ansible/ansible.cfg
>   configured module search path = ['/root/.ansible/plugins/modules', 
> '/usr/share/ansible/plugins/modules']
>   ansible python module location = /usr/lib/python3.11/site-packages/ansible
>   ansible collection location = 
> /root/.ansible/collections:/usr/share/ansible/collections
>   executable location = /usr/bin/ansible
>   python version = 3.11.2 (main, Feb 28 2023, 23:00:48) [GCC 8.5.0 20210514 
> (Red Hat 8.5.0-18)] (/usr/bin/python3.11)
>   jinja version = 3.1.2
>   libyaml = True
>
> # pip3 --version
> pip 9.0.3 from /usr/lib/python3.6/site-packages (python 3.6)
>
> python3.6 -m pip list
> DEPRECATION: The default format will switch to columns in the future. You can 
> use --format=(legacy|columns) (or define a format=(legacy|columns) in your 
> pip.conf under the [list] section) to disable this warning.
> alembic (1.7.1)
> amqp (5.0.9)
> attrs (17.4.0)
> automaton (2.5.0)
> Babel (2.5.1)
> bcrypt (3.1.7)
> beautifulsoup4 (4.9.3)
> boto3 (1.6.1)
> botocore (1.17.52)
> Bottleneck (1.2.1)
> cachetools (4.2.0)
> ceph (1.0.0)
> cephfs (2.0.0)
> cffi (1.13.2)
> chardet (3.0.4)
> cinder (20.1.0)
> cinderlib (4.2.0)
> configobj (5.0.6)
> configshell-fb (1.1.28)
> cryptography (3.2.1)
> cssselect (0.9.2)
> cycler (0.10.0)
> dbus-python (1.2.4)
> debtcollector (2.5.0)
> decorator (4.4.0)
> distro (1.4.0)
> dnspython (1.15.0)
> docutils (0.14)
> eventlet (0.33.0)
> extras (1.0.0)
> fasteners (0.14.1)
> file-magic (0.3.0)
> fixtures (3.0.0)
> fluidity-sm (0.2.0)
> futurist (2.4.0)
> gpg (1.13.1)
> greenlet (0.4.13)
> html5lib (0.9)
> httplib2 (0.16.0)
> idna (2.5)
> importlib-metadata (1.7.0)
> importlib-resources (4.1.1)
> invoke (1.4.0)
> isc (2.0)
> iso8601 (0.1.12)
> Jinja2 (2.10.1)
> jmespath (0.9.0)
> jsonpatch (1.21)
> jsonpointer (1.10)
> jsonschema (3.2.0)
> kazoo (2.8.0)
> kiwisolver (1.1.0)
> kmod (0.1)
> kombu (5.0.2)
> lexicon (1.0.0)
> libcomps (0.1.18)
> lockfile (0.12.2)
> lxml (4.2.3)
> Mako (1.0.6.dev0)
> MarkupSafe (0.23)
> matplotlib (3.1.1)
> mock (3.0.5)
> msgpack (1.0.3)
> netaddr (0.7.19)
> netifaces (0.10.6)
> networkx (2.5)
> nftables (0.1)
> numexpr (2.7.1)
> numpy (1.14.3)
> nvmetcli (0.7)
> oauthlib (2.1.0)
> os-brick (5.2.2)
> os-win (5.6.0)
> oslo.concurrency (4.5.0)
> oslo.config (8.8.0)
> oslo.context (4.1.0)
> oslo.db (11.2.0)
> oslo.i18n (5.1.0)
> oslo.log (4.7.0)
> oslo.messaging (12.13.0)
> oslo.metrics (0.4.0)
> oslo.middleware (4.5.1)
> oslo.privsep (2.7.0)
> oslo.rootwrap (6.3.1)
> oslo.serialization (4.3.0)
> oslo.service (2.8.0)
> oslo.utils (4.12.3)
> oslo.versionedobjects (2.6.0)
> ovirt-engine-sdk-python (4.6.0)
> ovirt-imageio (2.4.7)
> ovs (2.15.8)
> ovsdbapp (1.15.3)
> packaging (20.4)
> pandas (0.25.3)
> paramiko (2.7.2)
> passlib (1.7.4)
> Paste (3.5.0)
> PasteDeploy (2.1.1)
> pbr (5.5.1)
> perf (0.1)
> pexpect (4.7.0)
> Pillow (5.1.1)
> pip (9.0.3)
> ply (3.9)
> prettytable (0.7.2)
> prometheus-client (0.7.1)
> psutil (5.7.3)
> psycopg2 (2.8.6)
> ptyprocess (0.5.2)
> pwquality (1.4.4)
> pyasn1 (0.4.6)
> pyasn1-modules (0.2.6)
> pycairo (1.16.3)
> pycparser (2.14)
> pycurl (7.43.0.2)
> pydbus (0.6.0)
> pydot (1.4.1)
> pygobject (3.28.3)
> pygraphviz (1.5)
> pyinotify (0.9.6)
> PyJWT 

[ovirt-devel] Re: Error: Adding new Host to ovirt-engine

[James Wadsworth]

Hi Didi, we are exactly in the same situation. We are running ovirt 4.5.4 on 
all hosts. We did a backup of the ovirt-engine, when we then chose one of our 3 
hosts to redeploy the ovirt-engine. On the host for the redeploy we have the 
ovirt-engine running correctly. However when we try reinstall other two hosts 
to add them back into the cluster we encounter the same error. 

FAILED! => {\"msg\": \"The conditional check 'cluster_switch == \\\"ovs\\\" or 
(ovn_central is defined and ovn_central | ipaddr)' failed. The error was: The 
ipaddr filter requires python's netaddr be installed on the ansible 
controller\\n\\nThe error appears to be in 
'/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml':
 line 3, column 5, but may\\nbe elsewhere in the file depending on the exact 
syntax problem.\\n\\nThe offending line appears to be:\\n\\n- block:\\n  - 
name: Install ovs\\n^ here\\n\"}",

We have the hosts running RHEL 8.7. The self hosted engine is runing on Centos 
Stream 8. Before we redeployed the ovirt-engine, the ovirt was running on RHEL 
8.7 which we had previously migrated from Centos 8.4. 

On the engine we have the following:
# ansible --version
ansible [core 2.14.2]
  config file = /etc/ansible/ansible.cfg
  configured module search path = ['/root/.ansible/plugins/modules', 
'/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/lib/python3.11/site-packages/ansible
  ansible collection location = 
/root/.ansible/collections:/usr/share/ansible/collections
  executable location = /usr/bin/ansible
  python version = 3.11.2 (main, Feb 28 2023, 23:00:48) [GCC 8.5.0 20210514 
(Red Hat 8.5.0-18)] (/usr/bin/python3.11)
  jinja version = 3.1.2
  libyaml = True

# pip3 --version
pip 9.0.3 from /usr/lib/python3.6/site-packages (python 3.6)

python3.6 -m pip list
DEPRECATION: The default format will switch to columns in the future. You can 
use --format=(legacy|columns) (or define a format=(legacy|columns) in your 
pip.conf under the [list] section) to disable this warning.
alembic (1.7.1)
amqp (5.0.9)
attrs (17.4.0)
automaton (2.5.0)
Babel (2.5.1)
bcrypt (3.1.7)
beautifulsoup4 (4.9.3)
boto3 (1.6.1)
botocore (1.17.52)
Bottleneck (1.2.1)
cachetools (4.2.0)
ceph (1.0.0)
cephfs (2.0.0)
cffi (1.13.2)
chardet (3.0.4)
cinder (20.1.0)
cinderlib (4.2.0)
configobj (5.0.6)
configshell-fb (1.1.28)
cryptography (3.2.1)
cssselect (0.9.2)
cycler (0.10.0)
dbus-python (1.2.4)
debtcollector (2.5.0)
decorator (4.4.0)
distro (1.4.0)
dnspython (1.15.0)
docutils (0.14)
eventlet (0.33.0)
extras (1.0.0)
fasteners (0.14.1)
file-magic (0.3.0)
fixtures (3.0.0)
fluidity-sm (0.2.0)
futurist (2.4.0)
gpg (1.13.1)
greenlet (0.4.13)
html5lib (0.9)
httplib2 (0.16.0)
idna (2.5)
importlib-metadata (1.7.0)
importlib-resources (4.1.1)
invoke (1.4.0)
isc (2.0)
iso8601 (0.1.12)
Jinja2 (2.10.1)
jmespath (0.9.0)
jsonpatch (1.21)
jsonpointer (1.10)
jsonschema (3.2.0)
kazoo (2.8.0)
kiwisolver (1.1.0)
kmod (0.1)
kombu (5.0.2)
lexicon (1.0.0)
libcomps (0.1.18)
lockfile (0.12.2)
lxml (4.2.3)
Mako (1.0.6.dev0)
MarkupSafe (0.23)
matplotlib (3.1.1)
mock (3.0.5)
msgpack (1.0.3)
netaddr (0.7.19)
netifaces (0.10.6)
networkx (2.5)
nftables (0.1)
numexpr (2.7.1)
numpy (1.14.3)
nvmetcli (0.7)
oauthlib (2.1.0)
os-brick (5.2.2)
os-win (5.6.0)
oslo.concurrency (4.5.0)
oslo.config (8.8.0)
oslo.context (4.1.0)
oslo.db (11.2.0)
oslo.i18n (5.1.0)
oslo.log (4.7.0)
oslo.messaging (12.13.0)
oslo.metrics (0.4.0)
oslo.middleware (4.5.1)
oslo.privsep (2.7.0)
oslo.rootwrap (6.3.1)
oslo.serialization (4.3.0)
oslo.service (2.8.0)
oslo.utils (4.12.3)
oslo.versionedobjects (2.6.0)
ovirt-engine-sdk-python (4.6.0)
ovirt-imageio (2.4.7)
ovs (2.15.8)
ovsdbapp (1.15.3)
packaging (20.4)
pandas (0.25.3)
paramiko (2.7.2)
passlib (1.7.4)
Paste (3.5.0)
PasteDeploy (2.1.1)
pbr (5.5.1)
perf (0.1)
pexpect (4.7.0)
Pillow (5.1.1)
pip (9.0.3)
ply (3.9)
prettytable (0.7.2)
prometheus-client (0.7.1)
psutil (5.7.3)
psycopg2 (2.8.6)
ptyprocess (0.5.2)
pwquality (1.4.4)
pyasn1 (0.4.6)
pyasn1-modules (0.2.6)
pycairo (1.16.3)
pycparser (2.14)
pycurl (7.43.0.2)
pydbus (0.6.0)
pydot (1.4.1)
pygobject (3.28.3)
pygraphviz (1.5)
pyinotify (0.9.6)
PyJWT (1.6.1)
PyMySQL (0.10.1)
PyNaCl (1.4.0)
pyngus (2.3.0)
pyOpenSSL (19.0.0)
pyparsing (2.4.6)
pyrsistent (0.17.3)
pyserial (3.1.1)
PySocks (1.6.8)
python-daemon (2.2.4)
python-dateutil (2.6.1)
python-ldap (3.3.1)
python-linux-procfs (0.7.0)
python-qpid-proton (0.35.0)
pytz (2017.2)
pyudev (0.21.0)
PyYAML (5.4.1)
rados (2.0.0)
rbd (2.0.0)
redis (3.5.3)
repoze.lru (0.7)
requests (2.25.1)
rfc3986 (1.4.0)
rgw (2.0.0)
Routes (2.4.1)
rpm (4.14.3)
rtslib-fb (2.1.75)
s3transfer (0.3.3)
scipy (1.0.0)
selinux (2.9)
sepolicy (1.1)
setools (4.3.0)
setroubleshoot (1.1)
setuptools (50.3.2)
six (1.15.0)
slip (0.6.4)
slip.dbus (0.6.4)
sos (4.5.0)
soupsieve (2.3.1)
SQLAlchemy (1.4.31)
sqlalchemy-migrate (0.13.0)
sqlparse (0.3.1)
statsd (3.2.1)
stevedore (3.5.2)
syspurpose (1.28.35)

[ovirt-devel] Re: ovirt-system-tests

[Michal Skrivanek]

> On 7. 2. 2023, at 18:55, stephan.du...@bareos.com wrote:
> 
> Hi,
> 
> about two years ago, I used OST to setup a oVirt test/dev environment.
> 
> Now I tried again, following  
> https://github.com/oVirt/ovirt-system-tests/blob/master/README.md
> but it fails because https://templates.ovirt.org/yum/ is unavailable.
> 
> Or isn't it meant to be available for public access any more?

Hi,
we had to reduce the hosting a bit and the repo is not used by any of the 
currently running CI systems, so we have decided to shut it down a month ago.
It's not a problem to keep building the images, we just don't have a good place 
where to store them.

any machine capable of running OST is also capable of building the images from 
https://github.com/oVirt/ost-images

Thanks,
michal

> 
> Regards,
> Stephan
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[ovirt-devel] ovirt-system-tests

[stephan . duehr]

Hi,

about two years ago, I used OST to setup a oVirt test/dev environment.

Now I tried again, following  
https://github.com/oVirt/ovirt-system-tests/blob/master/README.md
but it fails because https://templates.ovirt.org/yum/ is unavailable.

Or isn't it meant to be available for public access any more?

Regards,
Stephan
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[ovirt-devel] [RFE] Notification emails merging and localization #798

[Sandro Bonazzola]

Hi, Stepan Ermakov submitted https://github.com/oVirt/ovirt-engine/pull/798
proposing enhancement to the email notification system.
Developers community. can you please review?

CC Users community in case someone wants to review as well.

Thanks,
-- 

Sandro Bonazzola

MANAGER, SOFTWARE ENGINEERING - Red Hat In-Vehicle Operating System

Red Hat EMEA 

sbona...@redhat.com


*Red Hat respects your work life balance. Therefore there is no need to
answer this email out of your office hours.*
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[ovirt-devel] oVirt 4.5.4 is now generally available

[Sandro Bonazzola]

oVirt 4.5.4 is now generally available

The oVirt project is excited to announce the general availability of oVirt
4.5.4, as of December 5th, 2022.

This release unleashes an altogether more powerful and flexible open source
virtualization solution that encompasses hundreds of individual changes and
a wide range of enhancements across the engine, storage, network, user
interface, and analytics on top of oVirt 4.4.
Important notes before you install / upgrade

Some of the features included in oVirt 4.5.4 require content that is
available in RHEL 8.7 (or newer) and derivatives.

NOTE: If you’re going to install oVirt 4.5.4 on RHEL or similar, please
read Installing on RHEL or derivatives
 first.
Documentation

Be sure to follow instructions for oVirt 4.5!

   -

   If you want to try oVirt as quickly as possible, follow the instructions
   on the Download  page.
   -

   For complete installation, administration, and usage instructions, see
   the oVirt Documentation .
   -

   For upgrading from a previous version, see the oVirt Upgrade Guide
   .
   -

   For a general overview of oVirt, see About oVirt
   .

What’s new in oVirt 4.5.4 Release?

This release is available now on x86_64 architecture for:

   -

   CentOS Stream 8
   -

   CentOS Stream 9
   -

   RHEL 8.7 and derivatives
   -

   RHEL 9.1 and derivatives


This release supports Hypervisor Hosts on x86_64:

   -

   oVirt Node NG based on CentOS Stream 8
   -

   oVirt Node NG based on CentOS Stream 9
   -

   CentOS Stream 8
   -

   CentOS Stream 9
   -

   RHEL 8.7 and derivatives
   -

   RHEL 9.1 and derivatives


Builds are also available for ppc64le and aarch64.

Known issues:

   -

   On EL9 with UEFI secure boot, vdsm fails to decode DMI data due to
   Bug 2081648  -
   python-dmidecode module fails to decode DMI data


oVirt Node will be released as soon as GitHub Runners will be back online
(Ticket opened: https://issues.redhat.com/browse/CPDEVOPS-606 )

See the release notes for installation instructions and a list of new
features and bugs fixed.

Additional resources:

   -

   Read more about the oVirt 4.5.4 release highlights:
   https://www.ovirt.org/release/4.5.4/
   -

   Check out the latest project news on the oVirt blog:
   https://blogs.ovirt.org/



-- 

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Red Hat EMEA 

sbona...@redhat.com


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[ovirt-devel] oVirt 4.5.2 - Add Gluster Volume fails via Ansible & Cockpit

[simon]

I posted this in the Users group but perhaps it needs to be in Development as 
I’ve not had a response yet.
Hi,
In 4.4 adding additional gluster volumes was a simple ansible task (or via 
cockpit).  With 4.5.2 I tried to add new volumes but the logic has 
changed/broken. Here's the error I am getting:  TASK 
[gluster.infra/roles/backend_setup : Create volume groups] 

 failed: [bdtovirthcidmz02-strg.mydomain.com] (item={'key': 'gluster_vg_sda', 
'value': [{'vgname': 'gluster_vg_sda', 'pvname': '/dev/sda'}]}) => 
{"ansible_loop_var": "item", "changed": true, "cmd": ["vgcreate", 
"--dataalignment", "2048K", "-s", "2048K", "gluster_vg_sda", "/dev/sda"], 
"delta": "0:00:00.010442", "end": "2022-11-10 13:11:16.717772", "item": {"key": 
"gluster_vg_sda", "value": [{"pvname": "/dev/sda", "vgname": 
"gluster_vg_sda"}]}, "msg": "non-zero return code", "rc": 3, "start": 
"2022-11-10 13:11:16.707330", "stderr": " Configuration setting \"filter\" 
invalid. It's not part of any section.\n /dev/gluster_vg_sda: already exists in 
filesystem\n Run `vgcreate --help' for more information.", "stderr_lines": ["  
Configuration setting \"filter\" invalid. It's not part of any section.", " 
/dev/gluster_vg_sda: already exists in filesystem", "  Run `vgcreate --help' 
for more information."], "stdout": "", "stdout_lines": []} failed: 
[bdtovirthcidmz03-strg.mydomain.com] (item={'key': 'gluster_vg_sda', 'value': 
[{'vgname': 'gluster_vg_sda', 'pvname': '/dev/sda'}]}) => {"ansible_loop_var": 
"item", "changed": true, "cmd": ["vgcreate", "--dataalignment", "2048K", "-s", 
"2048K", "gluster_vg_sda", "/dev/sda"], "delta": "0:00:00.010231", "end": 
"2022-11-10 13:12:35.607565", "item": {"key": "gluster_vg_sda", "value": 
[{"pvname": "/dev/sda", "vgname": "gluster_vg_sda"}]}, "msg": "non-zero return 
code", "rc": 3, "start": "2022-11-10 13:12:35.597334", "stderr": " 
Configuration setting \"filter\" invalid. It's not part of any section.\n 
/dev/gluster_vg_sda: already exists in filesystem\n Run `vgcreate --help' for 
more information.", "stderr_lines": ["  Configuration setting \"filter\" 
invalid. It's not part of any section.", " /dev/gluster_vg_sda: already exists 
in filesystem", "  Run `vgcreate --help' for more information."], "stdout": "", 
"stdout_lines": []} failed: [bdtovirthcidmz01-strg.mydomain.com] (item={'key': 
'gluster_vg_sda', 'value': [{'vgname': 'gluster_vg_sda', 'pvname': 
'/dev/sda'}]}) => {"ansible_loop_var": "item", "changed": true, "cmd": 
["vgcreate", "--dataalignment", "2048K", "-s", "2048K", "gluster_vg_sda", 
"/dev/sda"], "delta": "0:00:00.011282", "end": "2022-11-10 13:13:24.336233", 
"item": {"key": "gluster_vg_sda", "value": [{"pvname": "/dev/sda", "vgname": 
"gluster_vg_sda"}]}, "msg": "non-zero return code", "rc": 3, "start": 
"2022-11-10 13:13:24.324951", "stderr": " Configuration setting \"filter\" 
invalid. It's not part of any section.\n /dev/gluster_vg_sda: already exists in 
filesystem\n Run `vgcreate --help' for more information.", "stderr_lines": ["  
Configuration setting \"filter\" invalid. It's not part of any section.", " 
/dev/gluster_vg_sda: already exists in filesystem", "  Run `vgcreate --help' 
for more information."], "stdout": "", "stdout_lines": []}  The vg was created 
as part of the initial ansible build with logical volumes being added when 
required.  Any assistance would be greatly appreciated. 
Kind regards
Simon
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[ovirt-devel] Re: Installation of Ubuntu 22.04 on my Ovirt

[Yedidyah Bar David]

On Thu, Nov 10, 2022 at 12:19 PM Rob Linden  wrote:
>
> Hello!
> I'm not sure if it's _possible_ to install oVirt on Ubuntu, but it isn't 
> supported:

There were efforts, several years ago, on porting oVirt to
Debian/Ubuntu. I do not think this ever matured enough for general
use. See also e.g. these, and note that they are all old and
unmaintained:

https://www.ovirt.org/develop/developer-guide/ubuntu.html

https://www.ovirt.org/develop/developer-guide/vdsm/on-debian.html

https://www.ovirt.org/develop/developer-guide/vdsm/on-ubuntu.html

> https://www.ovirt.org/documentation/installing_ovirt_as_a_self-hosted_engine_using_the_command_line/#operating-system-requirements_SHE_cli_deploy
> There are older tutorials that claim it works, like 
> https://blog.eldernode.com/install-and-configure-ovirt-on-ubuntu-20-04/

From quick skimming, it seems like the above post describes how to
install an Ubuntu _VM_ inside an existing oVirt setup (which itself
does not run on Ubuntu - or at least, the post does not discuss that).

> I have not tried that.
> What You could do (and which is what I do, although not on Ubuntu) is to run 
> a virtual machine with qemu/KVM and on that VM You'd install CentOS Stream 
> and there You can install and run oVirt. I think that might be easier and/or 
> more reliable (because it's tested better) than getting oVirt to run directly 
> on Ubuntu.

That's currently the best option for learning/playing/testing.

Good luck and best regards,
-- 
Didi
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[ovirt-devel] Re: Installation of Ubuntu 22.04 on my Ovirt

[Rob Linden]

Hello!
I'm not sure if it's _possible_ to install oVirt on Ubuntu, but it isn't
supported:
https://www.ovirt.org/documentation/installing_ovirt_as_a_self-hosted_engine_using_the_command_line/#operating-system-requirements_SHE_cli_deploy
There are older tutorials that claim it works, like
https://blog.eldernode.com/install-and-configure-ovirt-on-ubuntu-20-04/
I have not tried that.
What You could do (and which is what I do, although not on Ubuntu) is to
run a virtual machine with qemu/KVM and on that VM You'd install CentOS
Stream and there You can install and run oVirt. I think that might be
easier and/or more reliable (because it's tested better) than getting oVirt
to run directly on Ubuntu.
HTH,
rob


On Wed, Nov 9, 2022 at 2:53 PM co wil  wrote:

> Hello my dear friends, I would like to install Ovirt on my machine under
> an ubuntu 22.04 installation but so far I have not found any commands to
> install it.
> Please help me find a solution.
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[ovirt-devel] Installation of Ubuntu 22.04 on my Ovirt

[co wil]

Hello my dear friends, I would like to install Ovirt on my machine under an 
ubuntu 22.04 installation but so far I have not found any commands to install 
it.
Please help me find a solution.
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[ovirt-devel] Error during SSO authentication access_denied

[muruganc--- via Devel]

I'm getting the below error during ovirt VM engine creation. Please help me.

[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Obtain SSO token using 
username/password credentials]
[ ERROR ] ovirtsdk4.AuthError: Error during SSO authentication access_denied : 
Cannot authenticate user Invalid user credentials.
[ ERROR ] fatal: [localhost]: FAILED! => {"attempts": 50, "changed": false, 
"msg": "Error during SSO authentication access_denied : Cannot authenticate 
user Invalid user credentials."}
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Sync on engine machine]
[ INFO ] changed: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch logs from the engine VM]
[ INFO ] ok: [localhost]
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[ovirt-devel] Enable DCO app on github for enforcing signed-off-by

[Nir Soffer]

I'm not sure we enforce signed-off-by in all projects, but we do in the
most important
projects. There is a nice little app adding CI check with zero effort. Here
is
a bad commit:

https://github.com/nirs/userstorage/pull/29

When the check fails the app provides useful help for users:


https://github.com/nirs/userstorage/pull/29/checks?check_run_id=9125092601

Looks like very little effort to improve all projects!

If you wandered what signed-off-by means, this is explained here:

https://wiki.linuxfoundation.org/dco

Nir
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[ovirt-devel] Re: GWT in project ovirt

[Sharon Gratch]

Hi,

Adding a short explanation for the info sent by Didi below:

The *VM portal* is fully implemented using React, Redux, and PatternFly 4:
see [3]

The *Administration portal* is a GWT-based implementation, i.e. the
application root as long as most of the (old) dialogs/menus are implemented
using GWT (and customized Patternfly 3).
But since GWT is an old and not so supported technology, a list of
new/updated dialogs which were added to the Admin portal are implemented
using React and PatternFly 4. This is done by using the ui plugin api
implementation [2] and a dedicated webAdmin ui extensions based on React
which is created specifically for that: [4].

The current list of dialogs implemented by this extension includes the
following:
https://github.com/oVirt/ovirt-engine-ui-extensions/blob/09ce8b943f4cc977b510f204941093306b2d89d7/packaging/spec.in#L40-L50

Our recommendation is to use and implement new dialogs/menus for the
Administration portal by using that ovirt-engine-ui-extensions React
extension.

Which ui plugin do you refer to and for which purpose?

Thanks,
Sharon


On Mon, Oct 24, 2022 at 12:36 PM Yedidyah Bar David  wrote:

> Hi,
>
> On Mon, Oct 24, 2022 at 12:28 PM  wrote:
> >
> > Hello!
> > I plan to develop ui plugins.
>
> Good luck. I am not a UI person, myself, replying anyway.
>
> > Does it make sense to use GWT?
> > Do you plan to use GWT in the project in the future?
>
> I do not think so.
>
> > Do you plan to switch to another technology?
>
> It seems like we already moved to JavaScript.
>
> > If something has already been written about this or there is a roadmap,
> I ask for a link.
>
> See also:
>
> [1]
> https://www.ovirt.org/develop/release-management/features/ux/uiplugins43.html
> 
>
> [2]
> https://lists.ovirt.org/archives/list/us...@ovirt.org/thread/L5B2NGLZCJNWOWKEBKXVSXILR547PJUU/
> 
>
> [3] https://github.com/oVirt/ovirt-web-ui/
> 
>
> [4] https://github.com/oVirt/ovirt-engine-ui-extensions
> 
>
> Best regards,
> --
> Didi
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[ovirt-devel] Re: separate DWH/grafana machine with keycloak enabled

[Yedidyah Bar David]

On Mon, Oct 24, 2022 at 10:31 AM Yedidyah Bar David  wrote:
>
> Hi all,
>
> $Subject is currently broken.
>
> We do not have yet an open bug for this but did have a few related
> (but different) ones, including:
>
> https://bugzilla.redhat.com/show_bug.cgi?id=2122174
> https://bugzilla.redhat.com/show_bug.cgi?id=2113980
>
> While looking at this, I decided it's about time to have
> ovirt-system-tests test this flow, as it seems it's not tested enough
> otherwise.
>
> Right now, I managed to make it all work, but do have some open
> questions, thus current email.
>
> What I have right now
> =
> 1. This harmless patch to the engine, to just add new library code,
> only to be used (for now) by grafana setup code (later):
>
> https://github.com/oVirt/ovirt-engine/pull/669
>
> I see no obvious reason to not merge it already, but if it turns out
> that only grafana setup is going to ever use it, it might be easier to
> move this code there. In principle it can be useful also for OVN, as
> commented there.
>
> 2. This patch to DWH. It's "mandatory", but not enough to get a
> complete solution. Should be ready for merge. Requires above engine
> patch.
>
> https://github.com/oVirt/ovirt-dwh/pull/57
>

I also ran basic-suite on the two of them together - that's just
a sanity test, the patches should mostly be irrelevant on the same
machine - and it passed, so I think we can merge them. As noted,
this isn't enough.

https://redir.apps.ovirt.org/dj/job/ds-ost-baremetal_manual/56399/

> 3. This PR for ovirt-system-tests:
>
> https://github.com/oVirt/ovirt-system-tests/pull/293
>
> What's inside:
>
> 3.1. "Make grafana test use grafana_fqdn" - should be trivial and harmless.
>
> 3.2. "WIP: Add separate-machine-basic-suite-master" - started as a
> copy of basic-suite-master. Much of it is links to there. To review
> the rest, you can compare with relevant files in basic-suite. "WIP",
> because it's not enough, see later, but is probably more-or-less also
> ready for merging.
>
> 3.3. "WIP: Add the dwh/grafana host name to keycloak redirect URIs" -
> this is where my main question/issue is. Without this, our setup code
> sets redirectUris to point only at the engine machine, so when trying
> to login to grafana with SSO, you get an error from keycloak, e.g. as
> in:
>
> https://stackoverflow.com/questions/51275797/invalid-redirect-uri-keycloak-when-client-is-not-on-localhost
>
> When configuring things manually, it's up to the user to handle all of
> this. This applies either to oVirt users that want to do this
> manually, or to RHV users, where keycloak is not integrated:
>
> https://blogs.ovirt.org/2019/01/federate-ovirt-engine-authentication-to-openid-connect-infrastructure/
>
> https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.4/html-single/administration_guide/index#Configuring_RHSSO_ldap
>
> So it sounds like it makes sense to fix this in dwh/grafana setup
> code, not in OST, right? But this is slightly more risky and annoying,
> as we'll need to prompt asking the user for the keycloak admin
> password. Perhaps we do want to do this anyway, but perhaps it's
> enough to document how to do this manually (and keep this patch in OST
> as an implementation of this document).
>
> 3.4. "WIP: Copy test_verify_engine_certs to test_001" not sure I
> always needed it, but should be harmless. Perhaps should be done more
> nicely somehow also for other suites.
>
> Opinions/comments/ideas/suggestions/whatever are most welcome!
>
> Thanks and best regards,
> --
> Didi



-- 
Didi
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[ovirt-devel] Re: Error: Adding new Host to ovirt-engine

[Yedidyah Bar David]

On Mon, Oct 24, 2022 at 12:29 PM  wrote:
>
> I have the same error in logfile:
> /var/log/ovirt-hosted-engine-setup/engine-logs-2022-10-04T12\:40\:28Z/log/ovirt-engine/host-deploy/ovirt-host-deploy-ansible-20221004150708-host-01.ovirt.management.x-92192810-b1c0-4e6d-b2c6-c21d58daa012.log
>
> FAILED! => {\"msg\": \"The conditional check 'cluster_switch == \\\"ovs\\\" 
> or (ovn_central is defined and ovn_central | ipaddr)' failed. The error was: 
> The ipaddr filter requires python's netaddr be installed on the ansible 
> controller\\n\\nThe error appears to be in 
> '/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml':
>  line 3, column 5, but may\\nbe elsewhere in the file depending on the exact 
> syntax problem.\\n\\nThe offending line appears to be:\\n\\n- block:\\n  - 
> name: Install ovs\\n^ here\\n\"}",
>
> But I have a standard out-of-the-box clean install of a oVirt Node host, 
> using the CentOS Stream 8 based ISO of oVirt version 4.5.2. Once I run 
> hosted-engine --deploy --4, everything is fine, until it comes to Wait for 
> the host to be up where the install stops with error Host is not up, please 
> check logs, perhaps also on the engine machine.

What version of ovirt-engine-appliance do you have there?

>
> No custom configuration of any kind, just following the documentation to get 
> a new cluster up and running. So how do I fix this?

I think it's due to having ansible-core-2.13 on the engine. Should not
happen with the latest versions.

Best regards,
--
Didi
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[ovirt-devel] Re: GWT in project ovirt

[Yedidyah Bar David]

Hi,

On Mon, Oct 24, 2022 at 12:28 PM  wrote:
>
> Hello!
> I plan to develop ui plugins.

Good luck. I am not a UI person, myself, replying anyway.

> Does it make sense to use GWT?
> Do you plan to use GWT in the project in the future?

I do not think so.

> Do you plan to switch to another technology?

It seems like we already moved to JavaScript.

> If something has already been written about this or there is a roadmap, I ask 
> for a link.

See also:

https://www.ovirt.org/develop/release-management/features/ux/uiplugins43.html

https://lists.ovirt.org/archives/list/us...@ovirt.org/thread/L5B2NGLZCJNWOWKEBKXVSXILR547PJUU/

https://github.com/oVirt/ovirt-web-ui/

https://github.com/oVirt/ovirt-engine-ui-extensions

Best regards,
-- 
Didi
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[ovirt-devel] Adding documentation - Migrating from a self-hosted engine to a standalone

[David White via Devel]

Hi. I'm working on adding instructions to the documentation for how to migrate 
from a self-hosted engine to a stand alone manager. This will be the first time 
I've contributed anything to this project (or any larger open source project 
for that matter), so before I get too far in the weeds, I wanted to run this by 
the community so as not to waste my time if this is a bad idea.

My general high level documentation is here: 
https://pastebin.mozilla.org/YyOOVRFZ
These are the steps that I took when I did my own migration.


(Note to self: Need to add a step at the end to log into the Manager and 
disable the Gluster service by going to Computer --> Clusters --> (Edit the 
cluster) --> Uncheck the "Enable Gluster Service" checkbox.


And I've forked the ovirt-site repo and started working on the documentation 
here: https://github.com/dmwhite823/ovirt-site/tree/migrate-engine-to-standalone


I still have a ways to go before I'm ready to request a PR, but I'm open to any 
& all feedback.


Sent with Proton Mail secure email.

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[ovirt-devel] Re: Error: Adding new Host to ovirt-engine

[c . vongeldern]

I have the same error in logfile:
/var/log/ovirt-hosted-engine-setup/engine-logs-2022-10-04T12\:40\:28Z/log/ovirt-engine/host-deploy/ovirt-host-deploy-ansible-20221004150708-host-01.ovirt.management.x-92192810-b1c0-4e6d-b2c6-c21d58daa012.log

FAILED! => {\"msg\": \"The conditional check 'cluster_switch == \\\"ovs\\\" or 
(ovn_central is defined and ovn_central | ipaddr)' failed. The error was: The 
ipaddr filter requires python's netaddr be installed on the ansible 
controller\\n\\nThe error appears to be in 
'/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml':
 line 3, column 5, but may\\nbe elsewhere in the file depending on the exact 
syntax problem.\\n\\nThe offending line appears to be:\\n\\n- block:\\n  - 
name: Install ovs\\n^ here\\n\"}",

But I have a standard out-of-the-box clean install of a oVirt Node host, using 
the CentOS Stream 8 based ISO of oVirt version 4.5.2. Once I run hosted-engine 
--deploy --4, everything is fine, until it comes to Wait for the host to be up 
where the install stops with error Host is not up, please check logs, perhaps 
also on the engine machine.

No custom configuration of any kind, just following the documentation to get a 
new cluster up and running. So how do I fix this?
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[ovirt-devel] Creating an oVirt Engine Appliance on a different EL Distro (eg Rocky Linux)

[Matthew J Black]

Hi All,

Here's an interesting question (that I originally asked in the Users List, but 
which someone suggested I ask here - so I am):

What is the process (ie the Step-By-Step process) to create an/the oVirt Engine 
Appliance
based on another version of EL (ie in my case, Rocky Linux)?

Is there a "Manual" somewhere? I mean, surely the oVirt Project's Release
Manager has *something* that they follow to create the relevant rpm file - no?

Cheers

Dulux-Oz
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[ovirt-devel] GWT in project ovirt

[anater78]

Hello!
I plan to develop ui plugins.
Does it make sense to use GWT?
Do you plan to use GWT in the project in the future?
Do you plan to switch to another technology?
If something has already been written about this or there is a roadmap, I ask 
for a link.
Thank you!
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[ovirt-devel] separate DWH/grafana machine with keycloak enabled

[Yedidyah Bar David]

Hi all,

$Subject is currently broken.

We do not have yet an open bug for this but did have a few related
(but different) ones, including:

https://bugzilla.redhat.com/show_bug.cgi?id=2122174
https://bugzilla.redhat.com/show_bug.cgi?id=2113980

While looking at this, I decided it's about time to have
ovirt-system-tests test this flow, as it seems it's not tested enough
otherwise.

Right now, I managed to make it all work, but do have some open
questions, thus current email.

What I have right now
=
1. This harmless patch to the engine, to just add new library code,
only to be used (for now) by grafana setup code (later):

https://github.com/oVirt/ovirt-engine/pull/669

I see no obvious reason to not merge it already, but if it turns out
that only grafana setup is going to ever use it, it might be easier to
move this code there. In principle it can be useful also for OVN, as
commented there.

2. This patch to DWH. It's "mandatory", but not enough to get a
complete solution. Should be ready for merge. Requires above engine
patch.

https://github.com/oVirt/ovirt-dwh/pull/57

3. This PR for ovirt-system-tests:

https://github.com/oVirt/ovirt-system-tests/pull/293

What's inside:

3.1. "Make grafana test use grafana_fqdn" - should be trivial and harmless.

3.2. "WIP: Add separate-machine-basic-suite-master" - started as a
copy of basic-suite-master. Much of it is links to there. To review
the rest, you can compare with relevant files in basic-suite. "WIP",
because it's not enough, see later, but is probably more-or-less also
ready for merging.

3.3. "WIP: Add the dwh/grafana host name to keycloak redirect URIs" -
this is where my main question/issue is. Without this, our setup code
sets redirectUris to point only at the engine machine, so when trying
to login to grafana with SSO, you get an error from keycloak, e.g. as
in:

https://stackoverflow.com/questions/51275797/invalid-redirect-uri-keycloak-when-client-is-not-on-localhost

When configuring things manually, it's up to the user to handle all of
this. This applies either to oVirt users that want to do this
manually, or to RHV users, where keycloak is not integrated:

https://blogs.ovirt.org/2019/01/federate-ovirt-engine-authentication-to-openid-connect-infrastructure/

https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.4/html-single/administration_guide/index#Configuring_RHSSO_ldap

So it sounds like it makes sense to fix this in dwh/grafana setup
code, not in OST, right? But this is slightly more risky and annoying,
as we'll need to prompt asking the user for the keycloak admin
password. Perhaps we do want to do this anyway, but perhaps it's
enough to document how to do this manually (and keep this patch in OST
as an implementation of this document).

3.4. "WIP: Copy test_verify_engine_certs to test_001" not sure I
always needed it, but should be harmless. Perhaps should be done more
nicely somehow also for other suites.

Opinions/comments/ideas/suggestions/whatever are most welcome!

Thanks and best regards,
-- 
Didi
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[ovirt-devel] Re: oVirt engine builds on el9

[Martin Perina]

On Fri, Sep 23, 2022 at 3:21 PM Michal Skrivanek 
wrote:

> with that you now have to either
> define OFFLINE_BUILD=0 for make to still use maven central to download all
> jars
> or
> install ovirt-engine-build-dependencies to get all teh jars locally
>

Building engine in dev env mode should always use classic online maven
build.
Here is the fix to achieve that without the need to specify OFFLINE_BUILD
option value:

https://github.com/oVirt/ovirt-engine/pull/676

Sorry for the mess.

Martin

>
> > On 23. 9. 2022, at 9:13, Michal Skrivanek  wrote:
> >
> > Hi all,
> > we are going to bundle maven dependencies in a new package
> ovirt-engine-build-dependencies. This allows us to use CBS to build
> ovirt-engine as any other package, and enable el9 builds.
> > This is just a build dependency, there's no change to a built product.
> > We will now start publishing el9stream builds of ovirt-engine and start
> switching testing to el9
> >
> > Thanks,
> > michal
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-- 
Martin Perina
Manager, Software Engineering
Red Hat Czech s.r.o.
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[ovirt-devel] Re: oVirt engine builds on el9

[Michal Skrivanek]

with that you now have to either
define OFFLINE_BUILD=0 for make to still use maven central to download all jars
or 
install ovirt-engine-build-dependencies to get all teh jars locally

> On 23. 9. 2022, at 9:13, Michal Skrivanek  wrote:
> 
> Hi all,
> we are going to bundle maven dependencies in a new package 
> ovirt-engine-build-dependencies. This allows us to use CBS to build 
> ovirt-engine as any other package, and enable el9 builds.
> This is just a build dependency, there's no change to a built product.
> We will now start publishing el9stream builds of ovirt-engine and start 
> switching testing to el9
> 
> Thanks,
> michal
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[ovirt-devel] oVirt engine builds on el9

[Michal Skrivanek]

Hi all,
we are going to bundle maven dependencies in a new package 
ovirt-engine-build-dependencies. This allows us to use CBS to build 
ovirt-engine as any other package, and enable el9 builds.
This is just a build dependency, there's no change to a built product.
We will now start publishing el9stream builds of ovirt-engine and start 
switching testing to el9

Thanks,
michal
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[ovirt-devel] Re: oVirt bug reports to move from bugzilla to github issues in future

[Michal Skrivanek]

Hi all,
I'm planning to close bugzilla for new submissions today. Please use GitHub 
issues (even if a README says otherwise, until we update all of them:)
Existing bugs are not affected

Thanks,
michal

> On 6. 9. 2022, at 15:56, Michal Skrivanek  wrote:
> 
> Hi all,
> as a final stage of out gerrit to github transition that started ~9 months 
> ago we are planning to eliminate the use of bugzilla.redhat.com for all oVirt 
> projects (bugs with Classification: "oVirt") and use the native issue 
> tracking in github as well. We used to have integrations with gerrit and 
> bugzilla that we moved to github actions instead, and the overhead (and 
> notorious slowness) of bugzilla.redhat.com becomes the only "benefit" of 
> using it these days.
> There's about 50 bugs total left in oVirt bugzilla so it's not that much to 
> move, the biggest change would be that the new bugs are to be filed elsewhere.
> 
> This is just a heads up for now, we haven't set a cut off date just yet, but 
> you can expect this change in the coming weeks.
> 
> Thanks,
> michal
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[ovirt-devel] ovirt-engine-4.5.3 has been tagged

[Martin Perina]

ovirt-engine-4.5.3 has been tagged

-- 
Martin Perina
Manager, Software Engineering
Red Hat Czech s.r.o.
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[ovirt-devel] Re: gerrit.ovirt.org migration

[Denis Volkov]

Hello

Migration is done.

If you encounter any problems with gerrit.ovirt.org, please let me know



On Tue, Sep 13, 2022 at 11:30 AM Denis Volkov  wrote:

> Hello
>
> There's a migration of gerrit to another server.
> Server should change IP address
>
> I'll post update when it's done
>
> --
>
> Denis Volkov
>
>
>

-- 

Denis Volkov

Red Hat 

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[ovirt-devel] gerrit.ovirt.org migration

[Denis Volkov]

Hello

There's a migration of gerrit to another server.
Server should change IP address

I'll post update when it's done

-- 

Denis Volkov
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[ovirt-devel] oVirt bug reports to move from bugzilla to github issues in future

[Michal Skrivanek]

Hi all,
as a final stage of out gerrit to github transition that started ~9 months ago 
we are planning to eliminate the use of bugzilla.redhat.com for all oVirt 
projects (bugs with Classification: "oVirt") and use the native issue tracking 
in github as well. We used to have integrations with gerrit and bugzilla that 
we moved to github actions instead, and the overhead (and notorious slowness) 
of bugzilla.redhat.com becomes the only "benefit" of using it these days.
There's about 50 bugs total left in oVirt bugzilla so it's not that much to 
move, the biggest change would be that the new bugs are to be filed elsewhere.

This is just a heads up for now, we haven't set a cut off date just yet, but 
you can expect this change in the coming weeks.

Thanks,
michal
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[ovirt-devel] vbmc - simple IPMI support for oVirt VMs

[Michal Skrivanek]

Hi all,
I wanted to share the news about a new oVirt (mini)project - vbmc[1]. It's 
fairly small and simple, but it may be handy if you'd like to treat oVirt VMs 
as bare metal machines controllable via IPMI. It only implements power on, off, 
reboot, and set boot order, but that should be enough for bootstrapping over 
pxe.

Thanks,
michal

[1] https://github.com/oVirt/vbmc
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[ovirt-devel] Re: Starting with oVirt

[Strahil Nikolov via Devel]

Hardware wise - try one server with CentOS Stream 8 and check that all hardware 
is recognized and works as expected.
You can start with a single server and expand further. RH dropped Gluster 
Support for their downstream solution (RHV) , yet oVirt doesn't have plans to 
get rid of it.
The easiest for you would be to use SAN or NAS as storage. If that's not an 
option, you can use GlusterFS - which is a distributed File System . The latter 
needs a 10GBE NICs (1 Gigabit is OK, but don't expect much speed when writing 
in the VMs).
oVirt supports GlusterFS in 2 modes:- replica 1 - a mode intended for a single 
host setup- replica 3 (where you have 3 copies of your data) - where the 
storage nodes should be multiple to 3. You can also have compute-only oVirt 
nodes (those do not participate in GlusterFS but have CPU & RAM to host VMs)
If you configure HA VMs , the engine will take care to recover them on another 
host. If you loose 2 out of 3 servers - GlusterFS will loose majority of the 
bricks (term for a host+mount point combination) and will shutdown until 
majority is restored.
In all cases - you should segregate the network for Storage and Compute 
workloads (Gluster/NFS on separate network).

P.S.: iSCSI is also a storage  option.
Best Regards,Strahil Nikolov 
 
 
  On Fri, Sep 2, 2022 at 9:29, Teemu Saarinen wrote:   
 
Hi,
 
  
 
Our company is planning oftaking oVirt in into our environment. We would have a 
few questions for that if you could guide us.
 
  
 
Hardware: 
 
  
 
What would be the minimum configuration for us using oVirt?.Idea would be to 
replace all our current Linux and Windows servers withoVirt. There are 
currently 24 servers in use.
 
The goal would also be that the virtual servers could be migrated live and also 
in the HA configuration, i.e. if onehardware crashes execution continues on the 
other.
 
As far as I understand Ovirt enables this?
 
So we would like to know what kind ofhardware (minimum) we should have for this 
size of environment?
 
  
 
Storagin:
 
Do all machines need a lot of hard disk space or is it enough to have only one 
or two? I'm referring to shared storage. Can you also have storagin as HA?
 
  
 
Host:
 
What happens to HOST1 and HOST2 virtual machines if the oVirt host server 
crashes?
 
Do they continue to operate without it, or do they crash at the same time?
 
  
 
Thank You!
 
  
 
Teemu S.
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[ovirt-devel] Macintosh-oVirt integration with new VIRTIO compliant virtualization framework?

[ovirt]

Now that Apple has implemented a VIRTIO-compliant framework 
(https://developer.apple.com/documentation/virtualization) has anyone tried 
automating VM deployment to a Macintosh host using oVirt? I'm assuming this 
would have to take the form of some sort of Ansible hack, correct? I can't 
imagine getting a Macintosh to show up as a managed node would be a simple 
task...
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[ovirt-devel] Starting with oVirt

[Teemu Saarinen]

Hi,

Our company is planning of taking oVirt in into our environment. We would have 
a few questions for that if you could guide us.

Hardware:

What would be the minimum configuration for us using oVirt?. Idea would be to 
replace all our current Linux and Windows servers with oVirt. There are 
currently 24 servers in use.
The goal would also be that the virtual servers could be migrated live and also 
in the HA configuration, i.e. if one hardware crashes execution continues on 
the other.
As far as I understand Ovirt enables this?
So we would like to know what kind of hardware (minimum) we should have for 
this size of environment?

Storagin:
Do all machines need a lot of hard disk space or is it enough to have only one 
or two? I'm referring to shared storage. Can you also have storagin as HA?

Host:
What happens to HOST1 and HOST2 virtual machines if the oVirt host server 
crashes?
Do they continue to operate without it, or do they crash at the same time?

Thank You!

Teemu S.
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[ovirt-devel] Obsoleting Packages in 'dnf check-update' on RHEL 8.6 hosts

[Scott Worthington]

Hello,

My 4.5.1.3-1.el8 oVirt homelab cluster is running on RHEL 8.6 hosts and a
RHEL 8.6 stand-alone engine.

During the installation, I followed the instructions for RHEL 8.6:
https://ovirt.org/download/install_on_rhel.html

After the installation is complete, all packages are up-to-date, and
everything is running,  I run a 'dnf check-upgrade' and I find there are
two packages that are listed under "Obsoleting Packages":

"""
Last metadata expiration check: 0:43:06 ago on Mon 01 Aug 2022 08:08:50 AM
EDT.
Obsoleting Packages
centos-stream-release.noarch 8.6-1.el8
  @@System
centos-stream-release.noarch 8.6-1.el8
  @@System
centos-stream-release.noarch 8.6-1.el8
  @@System
redhat-release.x86_648.6-0.1.el8
  @rhel-8-for-x86_64-baseos-rpms
"""

For the hosts, it makes it appear that the hosts always have an upgrade
pending in the oVirt Engine UI.

"centos-strea-release.noarch" appears to contain similar files to the
original RHEL 8.6 package "redhat-release-8.6.0.1.el8" except for the
addition of "centos*" named files.

Any thoughts on how to change this behavior so that it doesn't appear to
have packages to upgrade because a 'dnf update' does nothing to these
"Obsoleting Packages"?

Thanks in advance.
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[ovirt-devel] Update project settings for required CI tests in vdsm and ovirt-imageio

[Albert Esteve]

Hi all,

We have recently updated the CI tests in the vdsm repository, and split
storage tests into 'test-storage-root" and "test-storage-user".

However, the latter is still named "test-storage" (
https://github.com/oVirt/vdsm/blob/master/.github/workflows/ci.yml#L13) as
it was a required CI job in the project settings. Ideally, we would need a
project owner (or someone with write permissions) to remove "test-storage"
from the project requirements and add "test-storage-user" instead, for
consistency.

Similarly, in ovirt-imageio, centos-8 and fedora-35 shall be removed in
favor of their current counterparts:
https://github.com/oVirt/ovirt-imageio/pull/99
Otherwise, the branch above cannot be integrated.

I do not have the permissions, but in my fork I found the place where to
change it (i.e., the branches settings):
[image: image.png]

Could someone with permissions take a look? Thanks in advance!
BR,

Albert Esteve

Senior Software Engineer

Red Hat 

aest...@redhat.com

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[ovirt-devel] Re: [ACTION REQUIRED] engine-setup: getCredentials updated

[Yedidyah Bar David]

On Thu, Aug 25, 2022 at 11:17 AM Yedidyah Bar David  wrote:
>
> On Thu, Aug 25, 2022 at 11:14 AM Yedidyah Bar David  wrote:
> >
> > On Wed, Aug 24, 2022 at 4:02 PM Yedidyah Bar David  wrote:
> > >
> > > Hi all,
> > >
> > > We now merged all of these patches:
> > >
> > > [1] https://github.com/oVirt/otopi/pull/29
> > > [2] https://github.com/oVirt/ovirt-engine/pull/585
> > > [3] https://github.com/oVirt/ovirt-engine-keycloak/pull/53
> > > [4] https://github.com/oVirt/ovirt-dwh/pull/47
> > >
> > > If you have a new dwh and/or keycloak, and an older engine, and run
> > > engine-setup, and get an error about getCredentials, please update
> > > both otopi and the engine.
> >
> > Also: If you run engine-setup and it outputs nothing, you should update 
> > otopi.
> >
> > There was a bug in the copr build of otopi, that the release wasn't
> > changed between builds. So the updated otopi didn't get a new release.
> > I fixed it this morning. So please update otopi. Sorry for the mess...
>
> And if you do not get an update, try first 'sudo clean all'.

sudo dnf clean all

/me wonders how many more messages on this thread would be needed

> The correct version
> is:
>
> python3-otopi-1.10.3-0.0.master.20220825055305.git7e9995c.el8.noarch
> otopi-common-1.10.3-0.0.master.20220825055305.git7e9995c.el8.noarch
>
> Best regards,
> --
> Didi



-- 
Didi
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[ovirt-devel] Re: [ACTION REQUIRED] engine-setup: getCredentials updated

[Yedidyah Bar David]

On Thu, Aug 25, 2022 at 11:14 AM Yedidyah Bar David  wrote:
>
> On Wed, Aug 24, 2022 at 4:02 PM Yedidyah Bar David  wrote:
> >
> > Hi all,
> >
> > We now merged all of these patches:
> >
> > [1] https://github.com/oVirt/otopi/pull/29
> > [2] https://github.com/oVirt/ovirt-engine/pull/585
> > [3] https://github.com/oVirt/ovirt-engine-keycloak/pull/53
> > [4] https://github.com/oVirt/ovirt-dwh/pull/47
> >
> > If you have a new dwh and/or keycloak, and an older engine, and run
> > engine-setup, and get an error about getCredentials, please update
> > both otopi and the engine.
>
> Also: If you run engine-setup and it outputs nothing, you should update otopi.
>
> There was a bug in the copr build of otopi, that the release wasn't
> changed between builds. So the updated otopi didn't get a new release.
> I fixed it this morning. So please update otopi. Sorry for the mess...

And if you do not get an update, try first 'sudo clean all'. The correct version
is:

python3-otopi-1.10.3-0.0.master.20220825055305.git7e9995c.el8.noarch
otopi-common-1.10.3-0.0.master.20220825055305.git7e9995c.el8.noarch

Best regards,
-- 
Didi
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[ovirt-devel] Re: [ACTION REQUIRED] engine-setup: getCredentials updated

[Yedidyah Bar David]

On Wed, Aug 24, 2022 at 4:02 PM Yedidyah Bar David  wrote:
>
> Hi all,
>
> We now merged all of these patches:
>
> [1] https://github.com/oVirt/otopi/pull/29
> [2] https://github.com/oVirt/ovirt-engine/pull/585
> [3] https://github.com/oVirt/ovirt-engine-keycloak/pull/53
> [4] https://github.com/oVirt/ovirt-dwh/pull/47
>
> If you have a new dwh and/or keycloak, and an older engine, and run
> engine-setup, and get an error about getCredentials, please update
> both otopi and the engine.

Also: If you run engine-setup and it outputs nothing, you should update otopi.

There was a bug in the copr build of otopi, that the release wasn't
changed between builds. So the updated otopi didn't get a new release.
I fixed it this morning. So please update otopi. Sorry for the mess...

BTW: You can also run 'OTOPI_DEBUG=1 engine-setup' and get an error message.

Best regards,
-- 
Didi
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[ovirt-devel] [ACTION REQUIRED] engine-setup: getCredentials updated

[Yedidyah Bar David]

Hi all,

We now merged all of these patches:

[1] https://github.com/oVirt/otopi/pull/29
[2] https://github.com/oVirt/ovirt-engine/pull/585
[3] https://github.com/oVirt/ovirt-engine-keycloak/pull/53
[4] https://github.com/oVirt/ovirt-dwh/pull/47

If you have a new dwh and/or keycloak, and an older engine, and run
engine-setup, and get an error about getCredentials, please update
both otopi and the engine.

Thanks and best regards,
-- 
Didi
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[ovirt-devel] Re: Change in DNF COPR plugin requires action

[Marcin Sobczyk]

On 8/23/22 14:48, Strahil Nikolov wrote:
Is there any option that allows to configure the plugin back to the old 
default ?


Don't think so. Looking at the implementation [2][3] it seems passing a 
cmdline argument is the way to go. You can probably define the copr repo 
by yourself, but I think the former is an easier option.


[2] 
https://github.com/rpm-software-management/dnf-plugins-core/blob/25d2cffeadc63e4116e1a6751b7bc6494784ce71/plugins/copr.py#L244
[3] 
https://github.com/rpm-software-management/dnf-plugins-core/blob/25d2cffeadc63e4116e1a6751b7bc6494784ce71/plugins/copr.py#L252




Best Regards,
Strahil Nikolov

On Tue, Aug 23, 2022 at 13:05, Marcin Sobczyk
 wrote:


On 8/23/22 11:39, Marcin Sobczyk wrote:
 > Hi All,
 >
 > recently there was a PR merged to DNF COPR plugin [1] that makes the
 > default chroot on CentOS Stream 9 to be 'epel-9'. Because of this
we now
 > need to specify the 'centos-stream-9' chroot name that we use in
oVirt
 > COPR explicitly, i.e.:
 >
 >   dnf copr enable -y ovirt/ovirt-master-snapshot centos-stream-9
 >
 > I can see there's a bunch of places throughout our projects that
need an
 > update. I'll post PRs for the ones I can spot.

Posted:

https://github.com/oVirt/ovirt-imageio/pull/133

https://github.com/oVirt/ovirt-provider-ovn/pull/24

https://github.com/oVirt/ovirt-web-ui/pull/1627

https://github.com/oVirt/buildcontainer/pull/16



 >
 > Regards, Marcin
 >
 > [1]
 >
https://github.com/rpm-software-management/dnf-plugins-core/pull/459/files

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[ovirt-devel] Re: Change in DNF COPR plugin requires action

[Strahil Nikolov via Devel]

Is there any option that allows to configure the plugin back to the old default 
?
Best Regards,Strahil Nikolov 
 
 
  On Tue, Aug 23, 2022 at 13:05, Marcin Sobczyk wrote:   

On 8/23/22 11:39, Marcin Sobczyk wrote:
> Hi All,
> 
> recently there was a PR merged to DNF COPR plugin [1] that makes the 
> default chroot on CentOS Stream 9 to be 'epel-9'. Because of this we now 
> need to specify the 'centos-stream-9' chroot name that we use in oVirt 
> COPR explicitly, i.e.:
> 
>   dnf copr enable -y ovirt/ovirt-master-snapshot centos-stream-9
> 
> I can see there's a bunch of places throughout our projects that need an 
> update. I'll post PRs for the ones I can spot.

Posted:

https://github.com/oVirt/ovirt-imageio/pull/133
https://github.com/oVirt/ovirt-provider-ovn/pull/24
https://github.com/oVirt/ovirt-web-ui/pull/1627
https://github.com/oVirt/buildcontainer/pull/16

> 
> Regards, Marcin
> 
> [1] 
> https://github.com/rpm-software-management/dnf-plugins-core/pull/459/files
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[ovirt-devel] ovirt-engine-4.5.2.4 has been tagged

[Martin Perina]

ovirt-engine-4.5.2.4 has been tagged

-- 
Martin Perina
Manager, Software Engineering
Red Hat Czech s.r.o.
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