[ovirt-users] Moving Hosted Engine NFS storage domain

[Staniforth, Paul]

Hello,

 we would like to move our NFS storage used for the HostedEngine.


Plan would be

  *   enable global maintenance
  *   shut-down HostedEngine VM
  *   edit  /etc/ovirt-hosted-engine/hosted-engine.conf on hosts
 *   storage=newnfs:/newnfsvolume
  *   copy storage domain from old to new nfs server
  *   start HostedEngine VM
  *   run engine-setup on HostedEngine VM
  *   disable global maintenance

Has anyone had any experience doing this?

Have I missed any steps out

we are currently running oVirt 3.6.2


Thanks,

  Paul S.

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[ovirt-users] UI problem with Edit NIC

[Staniforth, Paul]

Hello,

   we are using ovirt 3.6.0 and have a private network switch installed 
that we would like users to be able to attach VMs to but we don't want them to 
have access the the ovirtmgnt network.


When we take away the permission VnicProfileUser on Vnic Profile ovirtmgmt the 
is no Profiles listed in the Edit Network Interface profile drop down menu in 
the User Portal.


Once we put the VnicProfileUser on Vnic Profile ovirtmgmt the list of available 
profiles is listed.


Thanks for any help.


Paul S.

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Re: [ovirt-users] oVirt Console on Windows 7

[Staniforth, Paul]

The virt-manager package has a number of programs but the one you should use is 
remote-viewer. In your clients browser associate the console.vv file with 
remote-viewer and then it will start remote-viewer passing the console.vv file 
with the connection details including the OTP (one time p...word).

Regards,
  Paul S.

From: users-boun...@ovirt.org  on behalf of Brett 
Holcomb 
Sent: 17 January 2017 23:10
To: users
Subject: [ovirt-users] oVirt Console on Windows 7

On my Windows machine I can run the web portal without issues but I
would like to use the console from the portal on the VMs.  I installed
the virt-manager but it if I do

spice://myengine.my.domain:5900 it tells me I can't connect.

I've found a lot of contradictory advice (big surprise! ). Some say I
need to install spice.cab (link does not work and a working link lead to
a site with malware which got blocked).

So what do I need to use a console in the portal in Windows 7?

Also, when will the portal work with Chrome?

Thanks.
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[ovirt-users] quota creation from ovirt-shell

[Staniforth, Paul]

Hello,

   I am trying to create user quotas from the command line via the 
shell.


I am using ovirt 3.6.7 and the command


add quota --parent-datacenter-name Default --name testcli


creates a quota but without quotaclusterlimit or quotastoragelimit


I can't find the correct syntax to create these.


Also how would I add a consumer and change the values when created?


Any examples or pointers to documentation would be appreciated.


Thanks,

  Paul S.

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Re: [ovirt-users] quota creation from ovirt-shell

[Staniforth, Paul]

Thanks Andrej,
it gives me another reason to learn python. I 
will try but things are a little hectic at the moment as it's induction week at 
our University.

Regards,
 Paul S.

From: Andrej Krejcir <akrej...@redhat.com>
Sent: 20 September 2016 10:44
To: Staniforth, Paul
Cc: users@ovirt.org
Subject: Re: [ovirt-users] quota creation from ovirt-shell

Hi,

there is a bug in the ovirt-cli, which makes creating quotaclusterlimit and 
quotastoragelimit impossible.

The correct syntax would be:
add quotastoragelimit --parent-datacenter-name Default --parent-quota-name 
testcli ...

You could use a python script with the SDK instead.
For example:


from ovirtsdk.api import API
from ovirtsdk.xml.params import Quota
from ovirtsdk.xml.params import QuotaStorageLimit

api = API('IP:PORT/ovirt-engine/api', 'admin@internal', 'pass')
dc = api.datacenters.list()[0]
quota = dc.quotas.add(Quota(name="quota1"))
quota.quotastoragelimits.add(QuotaStorageLimit(limit=100))



Regards,
Andrej

- Original Message -
From: "Paul Staniforth" <p.stanifo...@leedsbeckett.ac.uk>
To: users@ovirt.org
Sent: Monday, September 12, 2016 6:00:50 PM
Subject: [ovirt-users] quota creation from ovirt-shell



Hello,

I am trying to create user quotas from the command line via the shell.




I am using ovirt 3.6.7 and the command




add quota --parent-datacenter-name Default --name testcli




creates a quota but without quotaclusterlimit or quotastoragelimit




I can't find the correct syntax to create these.




Also how would I add a consumer and change the values when created?




Any examples or pointers to documentation would be appreciated.




Thanks,

Paul S.
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Re: [ovirt-users] quota creation from ovirt-shell

[Staniforth, Paul]

Thanks, I've got it to work in python, just need to work out how to 
change/update them now.
I'm in just get the job done mode at present so it's not the most elegant code.

Paul S.

From: Doron Fediuck [dfedi...@redhat.com]
Sent: 25 September 2016 07:30
To: Staniforth, Paul
Cc: Andrej Krejcir; users@ovirt.org
Subject: Re: [ovirt-users] quota creation from ovirt-shell

On Tue, Sep 20, 2016 at 2:00 PM, Staniforth, Paul 
<p.stanifo...@leedsbeckett.ac.uk<mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:
Thanks Andrej,
it gives me another reason to learn python. I 
will try but things are a little hectic at the moment as it's induction week at 
our University.

Paul. you can also use Java or Ruby instead of Python.


Regards,
 Paul S.

From: Andrej Krejcir <akrej...@redhat.com<mailto:akrej...@redhat.com>>
Sent: 20 September 2016 10:44
To: Staniforth, Paul
Cc: users@ovirt.org<mailto:users@ovirt.org>
Subject: Re: [ovirt-users] quota creation from ovirt-shell

Hi,

there is a bug in the ovirt-cli, which makes creating quotaclusterlimit and 
quotastoragelimit impossible.

The correct syntax would be:
add quotastoragelimit --parent-datacenter-name Default --parent-quota-name 
testcli ...

You could use a python script with the SDK instead.
For example:


from ovirtsdk.api import API
from ovirtsdk.xml.params import Quota
from ovirtsdk.xml.params import QuotaStorageLimit

api = API('IP:PORT/ovirt-engine/api', 'admin@internal', 'pass')
dc = api.datacenters.list()[0]
quota = dc.quotas.add(Quota(name="quota1"))
quota.quotastoragelimits.add(QuotaStorageLimit(limit=100))



Regards,
Andrej

- Original Message -
From: "Paul Staniforth" 
<p.stanifo...@leedsbeckett.ac.uk<mailto:p.stanifo...@leedsbeckett.ac.uk>>
To: users@ovirt.org<mailto:users@ovirt.org>
Sent: Monday, September 12, 2016 6:00:50 PM
Subject: [ovirt-users] quota creation from ovirt-shell



Hello,

I am trying to create user quotas from the command line via the shell.




I am using ovirt 3.6.7 and the command




add quota --parent-datacenter-name Default --name testcli




creates a quota but without quotaclusterlimit or quotastoragelimit




I can't find the correct syntax to create these.




Also how would I add a consumer and change the values when created?




Any examples or pointers to documentation would be appreciated.




Thanks,

Paul S.
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Re: [ovirt-users] Bulk move vm disks?

[Staniforth, Paul]

Hello Christian,
   I have recently moved around 700 VM disks between 
storage domains, you can select multiple disks in the GUI and move them. I did 
this on oVirt 3.6 most of these were dependant on template disks so I had to 
copy the template disks to the destination domain once all the dependant VM 
disks were moved I could remove the template disk from the source domain.
If the VMs are up it automatically creates a snapshot, in version 3.6 these 
aren't automatically removed.
Regards,
 Paul S.

On 24 Mar 2017 10:12, gflwqs gflwqs  wrote:
Hi list,
I need to move 600+ vms:from one data domain to another, however from what i 
can see in the GUI i can only move one vm disk at the time which would be very 
time consuming.

I there any way i can bulk move those vm disks?
By the way, I can't stop the vms they have to be online during the migration..

Regards
Christian

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Re: [ovirt-users] virt-manager not able to connect to my ovirt-instance

[Staniforth, Paul]

You should use remote-viewer to connect to the console of the VM, it's in the 
same package and you should pass the connection details to it from the 
portal(the console.vv file gets created including the otp).

Regards,
Paul S.


On 16 Mar 2017 07:36, John Joseph  wrote:
Hi ,
I was able to install ovirt, and I am able to create virtual machines and it is 
running fine, I can see the instance using browser
But when I try connecting to the ovirt machine using virt-manager I am getting 
the following error

"Unable to connect to libvirt.
authentication failed: authentication failed
Verify that the 'libvirtd' daemon is running
on the remote host."

Through the browser I am able to see the virtual machines running, is there 
anything else for me to do, for allowing "Virtual Machine Manager" to work
thanks
Joseph John



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Re: [ovirt-users] virt-manager not able to connect to my ovirt-instance

[Staniforth, Paul]

Hello,

  The VM is running on one of your nodes/hosts and the client 
should be connecting to a port on that machine. The web portal is likely on the 
machine that has the oVirt Engine running on.






From: John Joseph <jjk_s...@yahoo.com>
Sent: 16 March 2017 08:54
To: Staniforth, Paul; users@ovirt.org
Subject: Re: [ovirt-users] virt-manager not able to connect to my ovirt-instance

Thanks Paul,
I have tried opening it using "remote-viewer", but I get error message as

"Unable to connect to the graphic server /tmp/mozilla_saji0/console.vv
Could not connect to 192.168.59.95: No route to host"

This has something to do with the permission than, route issues, because I can 
access the server through the browser as well as I can ping it also
I have to see what permissions or port blocked at the ovirt server level
Thanks
Joseph John



On Thursday, 16 March 2017 12:32 PM, "Staniforth, Paul" 
<p.stanifo...@leedsbeckett.ac.uk> wrote:


You should use remote-viewer to connect to the console of the VM, it's in the 
same package and you should pass the connection details to it from the 
portal(the console.vv file gets created including the otp).

Regards,
Paul S.


On 16 Mar 2017 07:36, John Joseph <jjk_s...@yahoo.com> wrote:
Hi ,
I was able to install ovirt, and I am able to create virtual machines and it is 
running fine, I can see the instance using browser
But when I try connecting to the ovirt machine using virt-manager I am getting 
the following error

"Unable to connect to libvirt.
authentication failed: authentication failed
Verify that the 'libvirtd' daemon is running
on the remote host."

Through the browser I am able to see the virtual machines running, is there 
anything else for me to do, for allowing "Virtual Machine Manager" to work
thanks
Joseph John



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Re: [ovirt-users] Cannot set a quota to limit resources for each user

[Staniforth, Paul]

Hi Soumya,
You can copy  quotas, what I can't figure out is how to set 
a consumer from the API.

In table 7.263 Attributes Summary at
https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1/html/rest_api_guide/types#types-quota

it show a users attribute but I only get


testcli



20
80

20
80


Regards,
   Paul S.


From: users-boun...@ovirt.org  on behalf of Soumya 
Koduri 
Sent: 03 August 2017 15:16
To: Artyom Lukianov
Cc: users
Subject: Re: [ovirt-users] Cannot set a quota to limit resources for each   
user

Hi Artyom,

On 08/03/2017 04:07 PM, Artyom Lukianov wrote:
> Hi Soumya,
>
>  1. Yes, you correct a quota is shared among all quota consumers.
>  2. No, it not possible, the single possibility as you said is to create
> a separate quota for each user. I believe it was designed to make
> quota for group of users at first place, but I think it can be a
> good RFE :)

Thanks for confirming. I shall file a RFE then.

Regards,
Soumya

>
> Best Regards
>
> On Thu, Aug 3, 2017 at 10:54 AM, Soumya Koduri  > wrote:
>
> Hi,
>
> We have a use-case to limit VM resources for each user and were
> following guidelines specified in the admin guide to set quota and
> limit resources for each user [section:  16.8. Using Quota to Limit
> Resources by User]. However looks like that quota is shared by all
> the users added as consumers.
>
> Suppose I have created a quota (say quota1) to limit the storage
> capacity to 100GB for each user. Once I add user1 and user2 as
> consumers to that quota, seems like both users combined are entitled
> to 100GB. Is my understanding correct?
>
> Please let me know if there is any way to configure a single quota
> which could be applied for each user individually (i.e, in the above
> eg., each user should be limited to 100GB storage capacity).
>
> Or is the only way this can be done is by creating separate quota
> for each user [which seems like tedious process and cannot scale]?
>
>
> Thanks,
> Soumya
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> 
>
>
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Re: [ovirt-users] Python errors with ovirt 4.1.4

[Staniforth, Paul]

Hello,

   I have 3 nodes and used the engine to update them to


ovirt-node-ng-4.1.4-0.20170728.0


but the engine still reported a new update which I tried but it failed.


On the nodes yum check-update showed an update for


ovirt-node-ng-nodectl.noarch4.1.4-0.20170728.0.el7


installing this produces the same errors when logging into the node or running 
nodectl motd.

nodectl check and info where fine but the engine produced errors when checking 
for updates.


I used yum history to rollback the ovirt-node-ng-nodectl.noarch.


I now have no errors but strangely the engine reports 2 nodes have updates 
available but not the 3rd which wasn't the one I did a nodectl update on.


Regards,

   Paul S.



From: users-boun...@ovirt.org  on behalf of david 
caughey 
Sent: 02 August 2017 10:48
To: Users@ovirt.org
Subject: [ovirt-users] Python errors with ovirt 4.1.4

Hi Folks,

I'm testing out the new version with the 4.1.4 ovirt iso and am getting errors 
directly after install:

Last login: Wed Aug  2 10:17:56 2017
Traceback (most recent call last):
  File "/usr/lib64/python2.7/runpy.py", line 162, in _run_module_as_main
"__main__", fname, loader, pkg_name)
  File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
  File "/usr/lib/python2.7/site-packages/nodectl/__main__.py", line 42, in 

CliApplication()
  File "/usr/lib/python2.7/site-packages/nodectl/__init__.py", line 200, in 
CliApplication
return cmdmap.command(args)
  File "/usr/lib/python2.7/site-packages/nodectl/__init__.py", line 118, in 
command
return self.commands[command](**kwargs)
  File "/usr/lib/python2.7/site-packages/nodectl/__init__.py", line 102, in motd
machine_readable=True).output, self.machine).write()
  File "/usr/lib/python2.7/site-packages/nodectl/status.py", line 51, in 
__init__
self._update_info(status)
  File "/usr/lib/python2.7/site-packages/nodectl/status.py", line 78, in 
_update_info
if "ok" not in status.lower():
AttributeError: Status instance has no attribute 'lower'
Admin Console: https://192.168.122.61:9090/

The admin console seems to work fine.

Are these issues serious or can they be ignored.

BR/David
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Re: [ovirt-users] Hosted Engine/NFS Troubles

[Staniforth, Paul]

I used the troubleshooting guide at


documentation/how-to/troubleshooting/troubleshooting-nfs-storage-issues/


and exported using


(rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36)


This was for the DATA_DOMAIN not hosted storage but it may help.


Regards,


Paul S.


From: users-boun...@ovirt.org  on behalf of Phillip 
Bailey 
Sent: 17 July 2017 20:05
To: users
Subject: [ovirt-users] Hosted Engine/NFS Troubles

Hi,

I'm having trouble with my hosted engine setup (v4.0) and could use some help. 
The problem I'm having is that whenever I try to add additional hosts to the 
setup via webadmin, the operation fails due to storage-related issues.

webadmin shows the following error messages:

"Host  cannot access the Storage Domain(s) hosted_storage attached 
to the Data Center Default. Setting Host state to Non-Operational.
Failed to connect Host ovirt-node-1 to Storage Pool Default"


The VDSM log from the host shows the following error message:

"Thread-18::ERROR::2017-07-17 
13:01:11,483::sdc::146::Storage.StorageDomainCache::(_findDomain) domain 
ca044720-e5cf-40a8-8b21-57a17026db7c not found
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/sdc.py", line 144, in _findDomain
dom = findMethod(sdUUID)
  File "/usr/share/vdsm/storage/sdc.py", line 174, in _findUnfetchedDomain
raise se.StorageDomainDoesNotExist(sdUUID)
StorageDomainDoesNotExist: Storage domain does not exist: 
(u'ca044720-e5cf-40a8-8b21-57a17026db7c',)"


The engine log shows the following error messages:

"2017-07-17 18:32:11,409 ERROR 
[org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData] 
(org.ovirt.thread.pool-6-thread-34) [] Domain 
'ca044720-e5cf-40a8-8b21-57a17026db7c:hosted_storage' was reported with error 
code '358'
2017-07-17 18:32:11,410 ERROR [org.ovirt.engine.core.bll.InitVdsOnUpCommand] 
(org.ovirt.thread.pool-6-thread-34) [] Storage Domain 'hosted_storage' of pool 
'Default' is in problem in host 'ovirt-node-1'
2017-07-17 18:32:11,487 ERROR 
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(org.ovirt.thread.pool-6-thread-34) [] Correlation ID: null, Call Stack: null, 
Custom Event ID: -1, Message: Host ovirt-node-1 reports about one of the Active 
Storage Domains as Problematic."


I have ownership set to vdsm/kvm and full rwx rights enabled on both 
directories. I have successfully mounted both the master domain and the 
hosted_storage manually on one of the hosts I'm trying to add. I have attached 
the engine log and the VDSM log for that host.

Could someone please help me figure out what's causing this?

-Phillip Bailey
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[ovirt-users] oVirt memory quota

[Staniforth, Paul]

Hello,

when I restart the ovirt engine all quotas show 100% usage for 
memory, if I open the quota in edit mode and close it again it updates memory 
used.

I'm using  4.1.3.5-1.el7.centos


Regards,

   Paul S.

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Re: [ovirt-users] NullPointerException when changing compatibility version to 4.0

[Staniforth, Paul]

Hello,
   I had trouble changing the compatibility level when VMs had HA 
enabled, I can't remember what the error message was but it was quite obscure. 
I had to disable HA for any VMs while I upgraded the compatibility level.

Regards,
  Paul S.

From: users-boun...@ovirt.org  on behalf of Marcel 
Hanke 
Sent: 24 July 2017 07:37
To: Michal Skrivanek
Cc: users
Subject: Re: [ovirt-users] NullPointerException when changing compatibility 
version to 4.0

Hi,
no there are no pending changes. The current cluster is 3.6 right.
The strange thing is, that the change to 4.0 worked on 6 other clusters before
without a problem.

On Monday, July 24, 2017 08:53:40 AM Michal Skrivanek wrote:
> > On 24 Jul 2017, at 08:23, Marcel Hanke  wrote:
> >
> > Hi,
> > i'm currently running on 4.0.6.3-1.el7.centos
>
> it’s quite an old thing it’s crashing on. I wonder what is the original
> version where those VMs were created? The current cluster is 3.6, right?
> Does any of those VMs have pending changes to be applied?
>
> Thanks,
> michal
>
> > On Saturday, July 22, 2017 12:21:17 PM Michal Skrivanek wrote:
> >>> On 20 Jul 2017, at 15:56, Marcel Hanke  wrote:
> >>>
> >>> Hi,
> >>> the Log is >400MB heres a part with the Errors.
> >>
> >> ok
> >> and which exact version do you have?
> >>
> >>> thanks Marcel
> >>>
> >>> On Thursday, July 20, 2017 02:43:57 PM Eli Mesika wrote:
>  Hi
> 
>  Please attach full engine.log
> 
>  On Wed, Jul 19, 2017 at 12:33 PM, Marcel Hanke 
> 
>  wrote:
> > Hi,
> > i currently have a problem with changing one of our clusters to
> > compatibility
> > version 4.0.
> > The Log shows a NullPointerException after several successful vms:
> > 2017-07-19 11:19:45,886 ERROR
> > [org.ovirt.engine.core.bll.UpdateVmCommand]
> > (default task-31) [1acd2990] Error during ValidateFailure.:
> > java.lang.NullPointerException
> >
> >   at
> >
> > org.ovirt.engine.core.bll.UpdateVmCommand.validate(
> > UpdateVmCommand.java:632)
> > [bll.jar:]
> >
> >   at
> >
> > org.ovirt.engine.core.bll.CommandBase.internalValidate(
> > CommandBase.java:886)
> > [bll.jar:]
> >
> >   at
> >
> > org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:3
> > 91
> > )
> > [bll.jar:]
> >
> >   at org.ovirt.engine.core.bll.Backend.runAction(Backend.java:493)
> >
> > [bll.jar:]
> > .
> >
> > On other Clusters with the exect same configuration the change to 4.0
> > was
> > successfull without a problem.
> > Turning off the cluster for the change is also not possible because of
> >
> >> 1200
> >
> > Vms running on it.
> >
> > Does anyone have an idea what to do, or that to look for?
> >
> > Thanks
> > Marcel
> > ___
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Re: [ovirt-users] Install ovirt on Azure

[Staniforth, Paul]

Although I haven't had time to try it HVX in ravello can do nested 
virtualization for KVM.


https://www.ravellosystems.com/technology/nested-virtualization


Regards,

 Paul S.



From: users-boun...@ovirt.org  on behalf of Yaniv Kaul 

Sent: 07 August 2017 19:51
To: Karli Sjöberg
Cc: Ovirt Users
Subject: Re: [ovirt-users] Install ovirt on Azure



On Mon, Aug 7, 2017 at 1:52 PM, Karli Sjöberg 
> wrote:
On mån, 2017-08-07 at 12:46 +0200, Johan Bernhardsson wrote:
> There is no point on doing that as azure is a cloud in itself and
> ovirt
> is to build your own virtual environment to deploy on local hardware.

Yeah, of course and I think Grzegorz knows that. But for people in the
testing, evaluating stage, making it a virtualized environment gives a
greater flexibility. Easier to test without having to buy any metal.

The Engine can be installed anywhere. The hosts - a bit more tricky. Does Azure 
expose virtualization capable CPU?

Note you can use Lago[1], which we use as our CI tool (with 
ovirt-system-tests[2]) - which uses nested virtualization on top of a single 
host (my laptop with 8GB runs it).

There's a hyper-converged suite and a regular suite there. They support 
Gluster, NFS, iSCSI and many many features can be evaluated on it.
Y.

[1] http://lago.readthedocs.io/en/latest/README.html
[2] http://ovirt-system-tests.readthedocs.io/en/latest/


>
> /Johan
>
> On Mon, 2017-08-07 at 12:32 +0200, Grzegorz Szypa wrote:
> >
> > Hi.
> >
> > Did anyone try to install ovirt on Azure Environment?

No idea if Azure VM's support nested virtualization, sorry.

/K

> >
> > --
> > G.Sz.
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Re: [ovirt-users] Python errors with ovirt 4.1.4

[Staniforth, Paul]

Thanks,

  That works but I still have the engine reporting 1 node has an 
update available, strange.


"Check for available updates on host x.xxx.xxx was completed successfully 
with message 'found updates for packages 
ovirt-node-ng-image-update-4.1.4-1.el7.centos'."


Regards,

  Paul S.


From: Yuval Turgeman <yuv...@redhat.com>
Sent: 07 August 2017 13:37
To: Staniforth, Paul
Cc: david caughey; Users@ovirt.org
Subject: Re: [ovirt-users] Python errors with ovirt 4.1.4

Hi,

The problem should be solved here:

http://jenkins.ovirt.org/job/ovirt-node-ng_ovirt-4.1_build-artifacts-el7-x86_64/lastSuccessfulBuild/artifact/exported-artifacts/

Thanks,
Yuval.


On Fri, Aug 4, 2017 at 12:37 PM, Staniforth, Paul 
<p.stanifo...@leedsbeckett.ac.uk<mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello,

   I have 3 nodes and used the engine to update them to


ovirt-node-ng-4.1.4-0.20170728.0


but the engine still reported a new update which I tried but it failed.


On the nodes yum check-update showed an update for


ovirt-node-ng-nodectl.noarch4.1.4-0.20170728.0.el7


installing this produces the same errors when logging into the node or running 
nodectl motd.

nodectl check and info where fine but the engine produced errors when checking 
for updates.


I used yum history to rollback the ovirt-node-ng-nodectl.noarch.


I now have no errors but strangely the engine reports 2 nodes have updates 
available but not the 3rd which wasn't the one I did a nodectl update on.


Regards,

   Paul S.



From: users-boun...@ovirt.org<mailto:users-boun...@ovirt.org> 
<users-boun...@ovirt.org<mailto:users-boun...@ovirt.org>> on behalf of david 
caughey <djc...@gmail.com<mailto:djc...@gmail.com>>
Sent: 02 August 2017 10:48
To: Users@ovirt.org<mailto:Users@ovirt.org>
Subject: [ovirt-users] Python errors with ovirt 4.1.4

Hi Folks,

I'm testing out the new version with the 4.1.4 ovirt iso and am getting errors 
directly after install:

Last login: Wed Aug  2 10:17:56 2017
Traceback (most recent call last):
  File "/usr/lib64/python2.7/runpy.py", line 162, in _run_module_as_main
"__main__", fname, loader, pkg_name)
  File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
  File "/usr/lib/python2.7/site-packages/nodectl/__main__.py", line 42, in 

CliApplication()
  File "/usr/lib/python2.7/site-packages/nodectl/__init__.py", line 200, in 
CliApplication
return cmdmap.command(args)
  File "/usr/lib/python2.7/site-packages/nodectl/__init__.py", line 118, in 
command
return self.commands[command](**kwargs)
  File "/usr/lib/python2.7/site-packages/nodectl/__init__.py", line 102, in motd
machine_readable=True).output, self.machine).write()
  File "/usr/lib/python2.7/site-packages/nodectl/status.py", line 51, in 
__init__
self._update_info(status)
  File "/usr/lib/python2.7/site-packages/nodectl/status.py", line 78, in 
_update_info
if "ok" not in status.lower():
AttributeError: Status instance has no attribute 'lower'
Admin Console: https://192.168.122.61:9090/

The admin console seems to work fine.

Are these issues serious or can they be ignored.

BR/David
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[ovirt-users] quota consumer

[Staniforth, Paul]

Hello,

I can create quotas with the SDK ( python) and make a user a 
consumer of the quota in the admin portal but don't know how to do it with the 
SDK or API.


Any help appreciated.



Thanks,

 Paul S.

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Re: [ovirt-users] Migrate VirtualBox Vm into

[Staniforth, Paul]

Hi Gajendra,

  virt-v2v didn't support Debian/Ubuntu guests, it is 
apparently in a later version that is due to be included in RHEL/Centos 7.4


What I did to get a Metasploitable2 image into oVirt was.




1. convert vmdk disk

   qemu-img convert -f vmdk Metasploitable.vmdk -O raw Metasploitable.img

2. Find size of disk 8GB in this case

qemu-img info Metasploitable.img

3. Create VM O/S Linux with disk of that size and of interface type IDE thin 
provision

4.  In engine in the DATA_DOMAIN record the id of the disk just created

5. in the DATA_DOMAIN on one the hosts/nodes go to the images directory
  e.g. mount_point/UUID/images

6. cd to directory of the id of the disk recorded at step 5 (also probably last 
directory created)
 there should be 3 files and the one without an extension should be 8GB
 they should all start with the same UUID in this case  
1805e3a4-0697-4c0a-8dfb-0c0011490bd2

7. dd if=/path/Metasploitable.img  of=1805e3a4-0697-4c0a-8dfb-0c0011490bd2 bs=4M

8.  Boot VM.

It may be easier converting the disk and creating a new VM with it or seeing if 
Fedora has a more modern virt-v2v

Regards,
   Paul S.



From: users-boun...@ovirt.org  on behalf of Gajendra 
Ravichandran 
Sent: 09 May 2017 11:01
To: users@ovirt.org
Subject: [ovirt-users] Migrate VirtualBox Vm into


Hi,


I am running a ovirt engine and ovirt host on a single machine for testing 
purpose. I trying to convert and move Debian virtualbox vm which is created 
using vagrant into ovirt engine as template.


I tried to convert using virt-v2v as http://libguestfs.org/virt-v2v.1.html. 
However, I get error as (Debian/ Linux cannot be converted).


I have exported the vm from virtualbox and have the image as .ova. Is there any 
way to migrate?


Thanks

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Re: [ovirt-users] Need Support - Engine VM Down

[Staniforth, Paul]

Hello Rizwan,

  The upgrade from 3.6 to 4.0 involves installing a new O/S 
for the engine and restoring from a backup of the 3.6 system, could you set up 
a new machine (physical or VM) and restore from backups then migrate later into 
hosted engine setup?


http://www.ovirt.org/documentation/upgrade-guide/chap-Upgrading_to_oVirt_4.0/


Regards,

   Paul S.


From: users-boun...@ovirt.org  on behalf of Rizwan 
Qureshi 
Sent: 12 June 2017 09:50
To: users@ovirt.org
Subject: [ovirt-users] Need Support - Engine VM Down

Hello Developers,
We are new to ovirt. We unfortunately managed to break our oVirt installation. 
The engine VM does not seem to start after we updated to 4.0 from 3.6 and did a 
restart.

We are looking for someone specialized to fix this kind of issues. I have 
failed to find anyone who provides support for oVirt so resorting to the users 
list now. Already tried using the users list and someone did try to help but 
could not get it to work. You can see the thread below for reference and logs 
that I posted:

http://lists.ovirt.org/pipermail/users/2017-May/082309.html

Can anyone help please?


--
Best Regards,
Rizwan Qureshi
VoIP Admin
Ph: 01482427836

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Re: [ovirt-users] Ovirt 4.2 Lab on ESXi

[Staniforth, Paul]

We had a system some nodes on VMware in nested mode, I think they may have 
worked in 3.6 and VMware 6.0, when they were upgraded to VMware 6.5 and oVirt 
4.1 when the VMs were started they hung at the SeaBIOS prompt, if they were 
migrated to a oVirt bare metal node the VM would finish booting.


I had a Centos KVM VM on the VMware host in nested mode and it would boot VMs 
without a problem.


Regards,

  Paul S.


From: users-boun...@ovirt.org  on behalf of Mustapha 
Aissat 
Sent: 31 October 2017 14:01
To: users@ovirt.org
Subject: [ovirt-users] Ovirt 4.2 Lab on ESXi

Dears,

I'm trying to setup a lab for Ovirt 4.2 on VMware ESXi 6.5.
I checked "Expose hardware assisted virtualization to the guest OS" and "Enable 
virtualized CPU performance counters" options to activate the nested 
virtualization.

I installed Ovirt node and I try to setup a self hosted engine on it.
All pre-configrations were done successfully. But when arriving to step  
"Running engine-setup on the appliance", the Hosted engine VM wouldn't start.

I open the VM console, it stuck a bios level. It display the following :

SeaBIOS (Version 1.10.2-3.el7_4.1)
Machine UUID ced5025d-eec1-458a-991c-cc3bba9392dd

Does anybody already encountered this issue? Is there any more parameters to 
set in the ESXi for it to work?

Thanks for your help
Regards,
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Re: [ovirt-users] ovirtmgmt network security

[Staniforth, Paul]

Yes you don't need ovirtmgmt on the VMs and I think if you use passthrough it 
will pin it to the host, probably better to create a DMZ logical network and 
attach the hosts in the cluster to the DMZ VLAN which will allow them to 
migrate and be setup for HA.


Regards,

   Paul S.


From: users-boun...@ovirt.org  on behalf of Alona 
Kaplan 
Sent: 30 October 2017 09:50
To: Luca 'remix_tj' Lorenzetto
Cc: users
Subject: Re: [ovirt-users] ovirtmgmt network security

Hi Istvan,

I agree with Luca. You can remove nic1.
'ovirtmgmt' network is not mandatory on the vm, you can run the vm with no 
vnics (vitrual nics) at all.
The 'ovirtmgmt' network is used for communication between the engine and the 
host.
Whether the vm using the 'ovirtmgmt' network or not won't affect the management 
capabilities.

You said that the vm nic with 'ovirtmgmt' was automatically added when you 
added the vm.
It is strange and shouldn't behave this way. Are you sure that in the add vm 
dialog you didn't choose it as the network of nic1? (you could leave this 
section in the dialog unfilled, it is not mandatory).

BTW, if you don't want any VM to use the 'ovirtmgmt' network you can go to the 
edit network dialog of 'ovirtmgmt' (in the Network main tab) and uncheck the 
'vm network' checkbox.

Hope it helps you,
Alona.

On Mon, Oct 30, 2017 at 11:26 AM, Luca 'remix_tj' Lorenzetto 
> wrote:
On Mon, Oct 30, 2017 at 8:45 AM, Istvan Buki 
> wrote:
> Hello,
>
> thank you for your patience for trying to let me see the light.
>
> Indeed I don't understand what you are explaining. Maybe if I give you more
> concrete details it will help.
>
> My internal network is 192.168.196.0
> My DMZ network is 192.168.188.0
>
> ovirt-engine is running on a centos server with IP 192.168.186.3
> ovirt host is on a centos server with IP 192.168.186.4
>
> On the host I created a VM that I want to be in the DMZ. When I created the
> VM, nic 1 was automatically added and is linked to the ovirtmgmt network.
> In the VM nic1 becomes eth0 and was assigned an IP address with DHCP
> 192.168.186.167.
>
> After that I added a host device to that VM using passthrough. This device
> is called ens7 in the VM and I gave IP 192.186.188.4.
> That device is directly connected to my physical DMZ switch and from there
> to the firewall.
> This part is OK.
>
> My problem is that through eth0 my VM has access to my internal network.
> Removing the device seems impossible because this is ovirtmgmt network.
> I can not change or remove the IP of my host because it would not be
> reachable anymore on my internal network.
>
> Maybe the solution is obvious but I can't see it. I'm running in circle with
> this problem and it makes me crazy.
>



Hi Istvan,

why are you using device passthrough?

Anyway. If you don't need the VM to access to ovirtmgmt, remove nic1.
As far as i can understand, you're directly communicating through DMZ.

Luca


--
"E' assurdo impiegare gli uomini di intelligenza eccellente per fare
calcoli che potrebbero essere affidati a chiunque se si usassero delle
macchine"
Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716)

"Internet è la più grande biblioteca del mondo.
Ma il problema è che i libri sono tutti sparsi sul pavimento"
John Allen Paulos, Matematico (1945-vivente)

Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , 
>
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Re: [ovirt-users] HEVM root reset?

[Staniforth, Paul]

Some useful commands for the host running the hosted-engine



/usr/sbin/hosted-engine --add-console-passw..d

/usr/sbin/hosted-engine  --console


Put it in maintenance, then start an alternate configuration




/usr/sbin/hosted-engine --vm-start --vm-conf=

Load an alternative vm.conf file as a recovery action


Regards,

 Paul S.



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[ovirt-users] Re: oVirt Orb 4.2.3 is now available

[Staniforth, Paul]

Hello Sandro,

   On the last version when trying to run it on Fedora 
instead of Centos it fails because it only installs version3 of the Python SDK. 
The workaround is to download the version4 SDK rpm and install that.


Thanks,

 Paul S.




From: Sandro Bonazzola 
Sent: 08 May 2018 10:45
To: users; devel
Subject: [ovirt-users] oVirt Orb 4.2.3 is now available

oVirt Orb image has been updated with oVirt 4.2.3 content[1]
oVirt Orb is a project that allows anyone to easily take an oVirt for a
ride, test and play with it.

See oVirt Orb documentation for using it[2]

[1] http://resources.ovirt.org/pub/ovirt-4.2/ovirt-orb/
[2] https://ovirt.org/documentation/ovirt-orb/

--

SANDRO BONAZZOLA

ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R

Red Hat EMEA

sbona...@redhat.com

[https://www.redhat.com/files/brand/email/sig-redhat.png]
[https://www.redhat.com/files/brand/email/sig-summit.png]

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[ovirt-users] Re: User & Roles

[Staniforth, Paul]

Hi Simon,

select resource ( datacenter or host), then select the 
permissions tab, then add the permission to the user or group.


Regards,

 Paul S.


From: Simon Coter 
Sent: 17 May 2018 16:48
To: users
Subject: [ovirt-users] User & Roles

Hi,

I'm looking how-to create roles/users and give them access to specific 
datacenter/host(s).
I looked on the documentation but I hadn't been able to find the proper 
section; anyone that can give me an help ?
Thanks

Simon
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[ovirt-users] Re: oVirt 4.1 ETL service sampling has encounterd an error

[Staniforth, Paul]

Sorry was looking at the engine database, rather than  ovirt_engine_history 
database.


When running


SELECT fn_db_change_column_type('vm_interface_daily_history', 'history_id', 
'integer', 'bigint');


I get



ERROR:  cannot alter type of a column used by a view or rule
DETAIL:  rule _RETURN on view 
v4_1_statistics_vms_interfaces_resources_usage_daily depends on column 
"history_id"
CONTEXT:  SQL statement "ALTER TABLE vm_interface_daily_history ALTER COLUMN 
history_id TYPE bigint"
PL/pgSQL function fn_db_change_column_type(character varying,character 
varying,character varying,character varying) line 9 at EXECUTE statement


Thanks,

 Paul S.

________
From: Staniforth, Paul
Sent: 06 June 2018 09:57
To: Shirly Radco
Cc: users@ovirt.org
Subject: Re: [ovirt-users] oVirt 4.1 ETL service sampling has encounterd an 
error


Thanks Shirly,

  unfortunately Microsoft sent your reply to my Junk Email 
folder so I have only noticed it today.

Is there any instructions on how to run the script? I can't find any tables or 
views with the vm_interface_daily_history, etc  columns.


I'm not a database expert.


Regards,

   Paul S.



From: Shirly Radco 
Sent: 05 June 2018 14:52
To: Staniforth, Paul
Cc: users@ovirt.org
Subject: Re: [ovirt-users] oVirt 4.1 ETL service sampling has encounterd an 
error

Hi,

This was fixed in https://bugzilla.redhat.com/show_bug.cgi?id=1541924
in version 4.2.2.


I believe you can update manually the history_id field in tables  - 
vm_interface_daily_history, vm_interface_hourly_history, 
vm_interface_samples_history
from integer to bigint and it should fix the issue, but I did not test on 4.1.

like in:
https://gerrit.ovirt.org/#/c/87139/4/packaging/dbscripts/upgrade/04_02_0020__updated_vm_interface_history_id_to_bigint.sql


Best,


--

SHIRLY RADCO

BI SeNIOR SOFTWARE ENGINEER

Red Hat Israel<https://www.redhat.com/>

[https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.ht/sig>
TRIED. TESTED. TRUSTED.<https://redhat.com/trusted>


On Tue, Jun 5, 2018 at 2:28 PM, Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello,


our oVirt 4.1 system has had a DWH error since around 4am this morning,


It comes up with the error


ETL service sampling has encountered an error. Please consult the service log 
for more details


in the ovirt-engine-dwh.log


2018-06-05 
12:00:18|QXiOTi|gAp8Q4|Cz1F21|OVIRT_ENGINE_DWH|SampleRunJobs|Default|6|Java 
Exception|tRunJob_5|java.lang.RuntimeException:Child job running failed|1
Exception in component tRunJob_1
java.lang.RuntimeException: Child job running failed
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tRunJob_1Process(SampleTimeKeepingJob.java:6067)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_2Process(SampleTimeKeepingJob.java:5809)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_1Process(SampleTimeKeepingJob.java:)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_2Process(SampleTimeKeepingJob.java:4319)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tRowGenerator_2Process(SampleTimeKeepingJob.java:4188)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_3Process(SampleTimeKeepingJob.java:3593)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_5Process(SampleTimeKeepingJob.java:2977)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_4Process(SampleTimeKeepingJob.java:2295)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_3Process(SampleTimeKeepingJob.java:1649)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob$2.run(SampleTimeKeepingJob.java:11363)



and in the postgres log there is


ERROR:  integer out of range
STATEMENT:  INSERT INTO vm_interface_samples_history 
(history_datetime,vm_interface_id,receive_rate_percent,transmit_rate_percent,vm_interface_configuration_version,received_total_byte,transmitted_total_byte)
 VALUES ($1,$2,$3,$4,$5,$6,$7)
ERROR:  current transaction is aborted, commands ignored until end of 
transaction block


Thanks,

 Paul S.

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[ovirt-users] Re: oVirt 4.1 ETL service sampling has encounterd an error

[Staniforth, Paul]

Thanks Shirly,

   As we are not planning to move to 4.2 until next month I 
have applied this update, it's actually in


/usr/share/ovirt-engine-dwh/dbscripts/upgrade/


and it seems to working O.K. since yesterday.


Regards,

   Paul S.


From: Shirly Radco 
Sent: 06 June 2018 12:01
To: Staniforth, Paul
Cc: users@ovirt.org; Eli Mesika; Yedidyah Bar David
Subject: Re: [ovirt-users] oVirt 4.1 ETL service sampling has encounterd an 
error

In that case there is a workaround but I would recommend upgrading to 4.2 if 
you can.

I did not test the workaround:

You can add to /usr/share/ovirt-engine-dwh/packaging/dbscripts/upgrade/
a file called

04_01_0025__updated_vm_interface_history_id_to_bigint.sql

with the same content as in my patch:
_

-- Update vm_interface_* statistics table history_id to bigint

SELECT fn_db_change_column_type('vm_interface_daily_history', 'history_id', 
'integer', 'bigint');
SELECT fn_db_change_column_type('vm_interface_hourly_history', 'history_id', 
'integer', 'bigint');
SELECT fn_db_change_column_type('vm_interface_samples_history', 'history_id', 
'integer', 'bigint');

_

and run engine-setup

engine-setup drops all views, makes the updates to the db and recreates the 
views.


--

SHIRLY RADCO

BI SeNIOR SOFTWARE ENGINEER

Red Hat Israel<https://www.redhat.com/>

[https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.ht/sig>
TRIED. TESTED. TRUSTED.<https://redhat.com/trusted>


On Wed, Jun 6, 2018 at 1:04 PM, Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Sorry was looking at the engine database, rather than  ovirt_engine_history 
database.


When running


SELECT fn_db_change_column_type('vm_interface_daily_history', 'history_id', 
'integer', 'bigint');


I get



ERROR:  cannot alter type of a column used by a view or rule
DETAIL:  rule _RETURN on view 
v4_1_statistics_vms_interfaces_resources_usage_daily depends on column 
"history_id"
CONTEXT:  SQL statement "ALTER TABLE vm_interface_daily_history ALTER COLUMN 
history_id TYPE bigint"
PL/pgSQL function fn_db_change_column_type(character varying,character 
varying,character varying,character varying) line 9 at EXECUTE statement


Thanks,

 Paul S.

____
From: Staniforth, Paul
Sent: 06 June 2018 09:57
To: Shirly Radco

Cc: users@ovirt.org<mailto:users@ovirt.org>
Subject: Re: [ovirt-users] oVirt 4.1 ETL service sampling has encounterd an 
error


Thanks Shirly,

  unfortunately Microsoft sent your reply to my Junk Email 
folder so I have only noticed it today.

Is there any instructions on how to run the script? I can't find any tables or 
views with the vm_interface_daily_history, etc  columns.


I'm not a database expert.


Regards,

   Paul S.



From: Shirly Radco mailto:sra...@redhat.com>>
Sent: 05 June 2018 14:52
To: Staniforth, Paul
Cc: users@ovirt.org<mailto:users@ovirt.org>
Subject: Re: [ovirt-users] oVirt 4.1 ETL service sampling has encounterd an 
error

Hi,

This was fixed in https://bugzilla.redhat.com/show_bug.cgi?id=1541924
in version 4.2.2.


I believe you can update manually the history_id field in tables  - 
vm_interface_daily_history, vm_interface_hourly_history, 
vm_interface_samples_history
from integer to bigint and it should fix the issue, but I did not test on 4.1.

like in:
https://gerrit.ovirt.org/#/c/87139/4/packaging/dbscripts/upgrade/04_02_0020__updated_vm_interface_history_id_to_bigint.sql


Best,


--

SHIRLY RADCO

BI SeNIOR SOFTWARE ENGINEER

Red Hat Israel<https://www.redhat.com/>

[https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.ht/sig>
TRIED. TESTED. TRUSTED.<https://redhat.com/trusted>


On Tue, Jun 5, 2018 at 2:28 PM, Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello,


our oVirt 4.1 system has had a DWH error since around 4am this morning,


It comes up with the error


ETL service sampling has encountered an error. Please consult the service log 
for more details


in the ovirt-engine-dwh.log


2018-06-05 
12:00:18|QXiOTi|gAp8Q4|Cz1F21|OVIRT_ENGINE_DWH|SampleRunJobs|Default|6|Java 
Exception|tRunJob_5|java.lang.RuntimeException:Child job running failed|1
Exception in component tRunJob_1
java.lang.RuntimeException: Child job running failed
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tRunJob_1Process(SampleTimeKeepingJob.java:6067)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_2Process(SampleTimeKeepingJob.java:5809)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_1Process(SampleTimeKeepingJob.java:)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_2Pro

[ovirt-users] upgrade 4.1 to 4.2

[Staniforth, Paul]

Hello,

 I am trying to test the upgrade of our system from oVirt 4.1 to oVirt 
4.2. I'm trying to restore a backup onto a test system but cannot install 
version 4.1 as the repos are not available.


yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release41.rpm


yum install ovirt-engine


gives
http://mirror.centos.org/centos/7/storage/x86_64/gluster-3.8/repodata/repomd.xml:
 [Errno 14] HTTP Error 404 - Not Found


and



yum  --disablerepo=ovirt-4.1-centos-gluster38 install ovirt-engine

gives


http://mirror.centos.org/centos/7/virt/x86_64/ovirt-4.1/repodata/repomd.xml: 
[Errno 14] HTTP Error 404 - Not Found



are there any alternate repos to try?



Thanks,

Paul S.

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[ovirt-users] Fw: upgrade 4.1 to 4.2

[Staniforth, Paul]

From: Staniforth, Paul
Sent: 18 June 2018 16:55
To: users@ovirt.org
Subject: upgrade 4.1 to 4.2


Hello,

 I am trying to test the upgrade of our system from oVirt 4.1 to oVirt 
4.2. I'm trying to restore a backup onto a test system but cannot install 
version 4.1 as the repos are not available.


yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release41.rpm


yum install ovirt-engine


gives
http://mirror.centos.org/centos/7/storage/x86_64/gluster-3.8/repodata/repomd.xml:
 [Errno 14] HTTP Error 404 - Not Found


and



yum  --disablerepo=ovirt-4.1-centos-gluster38 install ovirt-engine

gives


http://mirror.centos.org/centos/7/virt/x86_64/ovirt-4.1/repodata/repomd.xml: 
[Errno 14] HTTP Error 404 - Not Found



are there any alternate repos to try?



Thanks,

Paul S.

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[ovirt-users] oVirt 4.2 vm-portal console

[Staniforth, Paul]

Hello,

 I have installed  a test system for oVirt 4.2 and it seems that in the 
vm portal I can't change the console to vnc or spice+vnc. It seems that this is 
only available in the admin portal.

Am I missing something?


Thanks,

 Paul S.

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[ovirt-users] oVirt 4.1 ETL service sampling has encounterd an error

[Staniforth, Paul]

Hello,


our oVirt 4.1 system has had a DWH error since around 4am this morning,


It comes up with the error


ETL service sampling has encountered an error. Please consult the service log 
for more details


in the ovirt-engine-dwh.log


2018-06-05 
12:00:18|QXiOTi|gAp8Q4|Cz1F21|OVIRT_ENGINE_DWH|SampleRunJobs|Default|6|Java 
Exception|tRunJob_5|java.lang.RuntimeException:Child job running failed|1
Exception in component tRunJob_1
java.lang.RuntimeException: Child job running failed
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tRunJob_1Process(SampleTimeKeepingJob.java:6067)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_2Process(SampleTimeKeepingJob.java:5809)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_1Process(SampleTimeKeepingJob.java:)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_2Process(SampleTimeKeepingJob.java:4319)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tRowGenerator_2Process(SampleTimeKeepingJob.java:4188)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_3Process(SampleTimeKeepingJob.java:3593)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_5Process(SampleTimeKeepingJob.java:2977)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_4Process(SampleTimeKeepingJob.java:2295)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_3Process(SampleTimeKeepingJob.java:1649)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob$2.run(SampleTimeKeepingJob.java:11363)



and in the postgres log there is


ERROR:  integer out of range
STATEMENT:  INSERT INTO vm_interface_samples_history 
(history_datetime,vm_interface_id,receive_rate_percent,transmit_rate_percent,vm_interface_configuration_version,received_total_byte,transmitted_total_byte)
 VALUES ($1,$2,$3,$4,$5,$6,$7)
ERROR:  current transaction is aborted, commands ignored until end of 
transaction block


Thanks,

 Paul S.

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[ovirt-users] Re: oVirt 4.1 ETL service sampling has encounterd an error

[Staniforth, Paul]

Thanks Shirly,

  unfortunately Microsoft sent your reply to my Junk Email 
folder so I have only noticed it today.

Is there any instructions on how to run the script? I can't find any tables or 
views with the vm_interface_daily_history, etc  columns.


I'm not a database expert.


Regards,

   Paul S.



From: Shirly Radco 
Sent: 05 June 2018 14:52
To: Staniforth, Paul
Cc: users@ovirt.org
Subject: Re: [ovirt-users] oVirt 4.1 ETL service sampling has encounterd an 
error

Hi,

This was fixed in https://bugzilla.redhat.com/show_bug.cgi?id=1541924
in version 4.2.2.


I believe you can update manually the history_id field in tables  - 
vm_interface_daily_history, vm_interface_hourly_history, 
vm_interface_samples_history
from integer to bigint and it should fix the issue, but I did not test on 4.1.

like in:
https://gerrit.ovirt.org/#/c/87139/4/packaging/dbscripts/upgrade/04_02_0020__updated_vm_interface_history_id_to_bigint.sql


Best,


--

SHIRLY RADCO

BI SeNIOR SOFTWARE ENGINEER

Red Hat Israel<https://www.redhat.com/>

[https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.ht/sig>
TRIED. TESTED. TRUSTED.<https://redhat.com/trusted>


On Tue, Jun 5, 2018 at 2:28 PM, Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello,


our oVirt 4.1 system has had a DWH error since around 4am this morning,


It comes up with the error


ETL service sampling has encountered an error. Please consult the service log 
for more details


in the ovirt-engine-dwh.log


2018-06-05 
12:00:18|QXiOTi|gAp8Q4|Cz1F21|OVIRT_ENGINE_DWH|SampleRunJobs|Default|6|Java 
Exception|tRunJob_5|java.lang.RuntimeException:Child job running failed|1
Exception in component tRunJob_1
java.lang.RuntimeException: Child job running failed
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tRunJob_1Process(SampleTimeKeepingJob.java:6067)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_2Process(SampleTimeKeepingJob.java:5809)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_1Process(SampleTimeKeepingJob.java:)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_2Process(SampleTimeKeepingJob.java:4319)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tRowGenerator_2Process(SampleTimeKeepingJob.java:4188)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_3Process(SampleTimeKeepingJob.java:3593)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_5Process(SampleTimeKeepingJob.java:2977)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_4Process(SampleTimeKeepingJob.java:2295)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_3Process(SampleTimeKeepingJob.java:1649)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob$2.run(SampleTimeKeepingJob.java:11363)



and in the postgres log there is


ERROR:  integer out of range
STATEMENT:  INSERT INTO vm_interface_samples_history 
(history_datetime,vm_interface_id,receive_rate_percent,transmit_rate_percent,vm_interface_configuration_version,received_total_byte,transmitted_total_byte)
 VALUES ($1,$2,$3,$4,$5,$6,$7)
ERROR:  current transaction is aborted, commands ignored until end of 
transaction block


Thanks,

 Paul S.

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[ovirt-users] Restore and rename engine

[Staniforth, Paul]

Hello,

   I have been trying to test our system by restoring from backup to a 
new machine and running  ovirt-engine-rename, then engine-setup.


I get to sent back to the main oVirt Web page from any of the portals, which 
has an Warning triangle saying the engine is initializing. and in the URL it has


ovirt-engine/?error_description=server_error%3A+%2Fetc%2Fpki%2Fjava%2Fcacerts+(No+such+file+or+directory)=server_error


The original machine had a certificate signed by an external authority.


I tried putting back the link from apache-ca.pem to ca.pem, the original 
apache.key.nopass, websocket-proxy.key.nopass as well as hte key files.


I upgraded from 4.1.9 to 4.2.3 and it says it is resigning the certificates but 
still fails.


Regards,

  Paul S.


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[ovirt-users] Re: Restore and rename engine

[Staniforth, Paul]

I have fixed this now by deleting


/etc/ovirt-engine/engine.conf.d/99-custom-truststore.conf


Paul S.



From: Staniforth, Paul
Sent: 22 June 2018 15:54
To: users@ovirt.org
Subject: Restore and rename engine


Hello,

   I have been trying to test our system by restoring from backup to a 
new machine and running  ovirt-engine-rename, then engine-setup.


I get to sent back to the main oVirt Web page from any of the portals, which 
has an Warning triangle saying the engine is initializing. and in the URL it has


ovirt-engine/?error_description=server_error%3A+%2Fetc%2Fpki%2Fjava%2Fcacerts+(No+such+file+or+directory)=server_error


The original machine had a certificate signed by an external authority.


I tried putting back the link from apache-ca.pem to ca.pem, the original 
apache.key.nopass, websocket-proxy.key.nopass as well as hte key files.


I upgraded from 4.1.9 to 4.2.3 and it says it is resigning the certificates but 
still fails.


Regards,

  Paul S.


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Re: [ovirt-users] User portal permissions

[Staniforth, Paul]

Hello Kristian,


I haven't upgraded to 4.2 yet but in 4.1


I create a Directory services group and add the user to it

Then I give the user roles


VmCreator

DiskProfileUser

VnicProfileUser


These can be added to a DC, storage domain, cluster, etc.


The  VnicProfileUser means that you can restrict networks and impose QOS, 
Network Filters,etc.


We then add UserTemplateBasedVm permission to give them access to specific 
templates.


For users we allow to create templates we add TemplateCreator permission to 
their group.


These are all user permissions so they can't login to the admin portal.


Regards,

 Paul S.





From: users-boun...@ovirt.org  on behalf of Kristian 
Petersen 
Sent: 01 May 2018 16:36
To: users
Subject: [ovirt-users] User portal permissions

I have a user that I want to be able to create VMs, create and attach disks to 
the new VM, add a network interface to the VM, and get the OS installed so it 
is ready to use.  I am completely confused on which role (or roles) this user 
would need to do that without making them an admin.  Can someone give me some 
guidance here?

--
Kristian Petersen
System Administrator
BYU Dept. of Chemistry and Biochemistry
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Re: [ovirt-users] oVirt 4.1 change ovirtmgmt to enable VLAN tagging

[Staniforth, Paul]

Thanks Luca,
 I'll talk to our network team.
Paul S.

On 22 Jan 2018 19:10, Luca 'remix_tj' Lorenzetto <lorenzetto.l...@gmail.com> 
wrote:


Il 22 gen 2018 7:49 PM, "Staniforth, Paul" 
<p.stanifo...@leedsbeckett.ac.uk<mailto:p.stanifo...@leedsbeckett.ac.uk>> ha 
scritto:

Hello,

 We have an oVirt 4.1  cluster of 3 ovirt-nodes that currently on the 
management network don't have VLAN tagging enabled, we would like to enable 
VLAN tagging and so would be grateful of anyone had an information or 
experience doing this.


The management engine is running on a separate host and the 3 hosts are running 
oVirt Node 4.1.6

Hi Paul, i did the same with the same release.

The trick was to set the tagging also of the default vlan on the switch during 
the change from untagged to tagged.

In example, if you have to move your ovirtmgmt to vlan 10, you can set your 
port for serving the network both native and tagged so while changing the 
ovirtmgmt setup you will not lose the connectivity.

Luca

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[ovirt-users] oVirt 4.1 change ovirtmgmt to enable VLAN tagging

[Staniforth, Paul]

Hello,

 We have an oVirt 4.1  cluster of 3 ovirt-nodes that currently on the 
management network don't have VLAN tagging enabled, we would like to enable 
VLAN tagging and so would be grateful of anyone had an information or 
experience doing this.


The management engine is running on a separate host and the 3 hosts are running 
oVirt Node 4.1.6


Thanks,

 Paul S.

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Re: [ovirt-users] 4.1 slot user portal vm creation

[Staniforth, Paul]

Hi Michal,

At the moment there aren't many people logged in and it seems 
to be able to list the templates in the admin portal but with admin logged in 
to the user portal it hangs when trying to list the templates.


It's sad if we lose features as we find it useful for students to hot-plug 
vnics and select different vNic profiles amongst other features.




Thanks,

 Paul S.


From: Michal Skrivanek <michal.skriva...@redhat.com>
Sent: 29 January 2018 14:58
To: Staniforth, Paul
Cc: users@ovirt.org
Subject: Re: [ovirt-users] 4.1 slot user portal vm creation



On 29 Jan 2018, at 15:16, Staniforth, Paul 
<p.stanifo...@leedsbeckett.ac.uk<mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello,
  We are experiences slow response when trying to create a new vm in 
the user portal (for some users the New Virtual Machine page doesn't get 
created). Also in the Templates page of the user portal it doesn't list the 
templates, just has the 3 waiting to load icons flashing.
In the admin portal it lists the templates with no problem.

How many users using that user portal do you have? It may be just that slow 
because it's too many
Note it's completely removed from 4.2 and teh ovirt-web-ui does provide only 
limited New VM capabilities - but it should perform much better

Thanks,
michal


We are running 4.1.9 on the engine and nodes.

Any help appreciated.

Thanks,
 Paul S.
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[ovirt-users] 4.1 slot user portal vm creation

[Staniforth, Paul]

Hello,

  We are experiences slow response when trying to create a new vm in 
the user portal (for some users the New Virtual Machine page doesn't get 
created). Also in the Templates page of the user portal it doesn't list the 
templates, just has the 3 waiting to load icons flashing.

In the admin portal it lists the templates with no problem.


We are running 4.1.9 on the engine and nodes.


Any help appreciated.


Thanks,

 Paul S.

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Re: [ovirt-users] Maximum time node can be offline.

[Staniforth, Paul]

Hello,

   you should be able to use the power saving cluster scheduling policy.


https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.2-beta/html/administration_guide/sect-Scheduling_Policies


Regards,

  Paul S.


From: users-boun...@ovirt.org  on behalf of Thomas 
Letherby 
Sent: 08 February 2018 05:51
To: users@ovirt.org
Subject: [ovirt-users] Maximum time node can be offline.

Hello all,

Is there a maximum length of time an Ovirt Node 4.2 based host can be offline 
in a cluster before it would have issues when powered back on?

The reason I ask is in my lab I currently have a three node cluster that works 
really well, however a lot of the time I only actually need the resources of 
one host, so to save power I'd like to keep the other two offline until needed.

I can always script them to boot once a week or so if I need to.

Thanks,

Thomas
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Re: [ovirt-users] 4.1 slot user portal vm creation

[Staniforth, Paul]

Hello,

   After further testing and restoring the engine to a test system it 
seems that even when listing templates using the web API  it is very slow 
whereas listing VMs isn't slow.

Even if using admin@internal and  --header 'Filter:True' it's slow whereas 
without the header it's fast.

As our test system has no storage or hosts is it possible to delete templates 
from the database as a restore from October doesn't seem to have the problem.


Thanks,

Paul S.


From: Michal Skrivanek <michal.skriva...@redhat.com>
Sent: 29 January 2018 14:58
To: Staniforth, Paul
Cc: users@ovirt.org
Subject: Re: [ovirt-users] 4.1 slot user portal vm creation



On 29 Jan 2018, at 15:16, Staniforth, Paul 
<p.stanifo...@leedsbeckett.ac.uk<mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello,
  We are experiences slow response when trying to create a new vm in 
the user portal (for some users the New Virtual Machine page doesn't get 
created). Also in the Templates page of the user portal it doesn't list the 
templates, just has the 3 waiting to load icons flashing.
In the admin portal it lists the templates with no problem.

How many users using that user portal do you have? It may be just that slow 
because it's too many
Note it's completely removed from 4.2 and teh ovirt-web-ui does provide only 
limited New VM capabilities - but it should perform much better

Thanks,
michal


We are running 4.1.9 on the engine and nodes.

Any help appreciated.

Thanks,
 Paul S.
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[ovirt-users] Re: upgrade 4.1 to 4.2

[Staniforth, Paul]

Thanks Ido,

 I actually used 
https://resources.ovirt.org/pub/ovirt-4.1/rpm/el7/ which worked.


I am now trying to configure the test system from backup and doing an 
engine-rename but am having difficulty with the certificate as we are using an 
externally signed certificate.


Regards,

  Paul S.


From: Ido Rosenzwig 
Sent: 20 June 2018 07:32
To: Staniforth, Paul
Cc: Yedidyah Bar David; users@ovirt.org
Subject: Re: [ovirt-users] Re: upgrade 4.1 to 4.2

Dear paul,

You can do the following:
1. Check which repos are unavailable with:
   # yum repolist
2. Detect the repos that have no packages:
repo id   repo name 
  status
base/7/x86_64  CentOS-7 - Base  
9,911
centos-opstools-release/x86_64   CentOS-7 - OpsTools - release  
   493
extras/7/x86_64CentOS-7 - Extras
 313
ovirt-4.1/7  Latest oVirt 4.1 
Release   2,229
ovirt-4.1-centos-gluster38/x86_64CentOS-7 - Gluster 3.8 
 0
ovirt-4.1-centos-qemu-ev/x86_64 CentOS-7 - QEMU EV  
 55
...

3. Edit /etc/yum.repo.d/ovirt-4.1-dependencies.repo and switch from enable=1 to 
enable=0 the repos you found.

4. Now try:
# yum install ovirt-engine

NOTE: This will disable those repos permanently. If you you wish to enable them 
back switch from 0 to 1 in the repo file.

Best regards,
Ido Rosenzwig








On Tue, Jun 19, 2018 at 12:49 PM, Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:
Thanks Didi,
  It doesn't seem to have ovirt-engine,   amongst  
other missing packages.
Regards,
  Paul S.

From: Yedidyah Bar David mailto:d...@redhat.com>>
Sent: 19 June 2018 08:18
To: Staniforth, Paul
Cc: users@ovirt.org<mailto:users@ovirt.org>
Subject: Re: [ovirt-users] upgrade 4.1 to 4.2

On Mon, Jun 18, 2018 at 6:55 PM, Staniforth, Paul
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:
> Hello,
>
>  I am trying to test the upgrade of our system from oVirt 4.1 to
> oVirt 4.2. I'm trying to restore a backup onto a test system but cannot
> install version 4.1 as the repos are not available.
>
>
> yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release41.rpm
>
>
> yum install ovirt-engine
>
>
> gives
> http://mirror.centos.org/centos/7/storage/x86_64/gluster-3.8/repodata/repomd.xml:
> [Errno 14] HTTP Error 404 - Not Found
>
>
> and
>
>
>
> yum  --disablerepo=ovirt-4.1-centos-gluster38 install ovirt-engine
>
> gives
>
>
> http://mirror.centos.org/centos/7/virt/x86_64/ovirt-4.1/repodata/repomd.xml:
> [Errno 14] HTTP Error 404 - Not Found
>
>
>
> are there any alternate repos to try?

Please check:

https://bugzilla.redhat.com/show_bug.cgi?id=1583222

Thanks,

>
>
>
> Thanks,
>
> Paul S.
>
> To view the terms under which this email is distributed, please go to:-
> http://disclaimer.leedsbeckett.ac.uk/disclaimer/disclaimer.html
>
>
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[ovirt-users] Re: upgrade 4.1 to 4.2

[Staniforth, Paul]

Thanks Didi,
  It doesn't seem to have ovirt-engine,   amongst  
other missing packages.
Regards,
  Paul S.

From: Yedidyah Bar David 
Sent: 19 June 2018 08:18
To: Staniforth, Paul
Cc: users@ovirt.org
Subject: Re: [ovirt-users] upgrade 4.1 to 4.2

On Mon, Jun 18, 2018 at 6:55 PM, Staniforth, Paul
 wrote:
> Hello,
>
>  I am trying to test the upgrade of our system from oVirt 4.1 to
> oVirt 4.2. I'm trying to restore a backup onto a test system but cannot
> install version 4.1 as the repos are not available.
>
>
> yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release41.rpm
>
>
> yum install ovirt-engine
>
>
> gives
> http://mirror.centos.org/centos/7/storage/x86_64/gluster-3.8/repodata/repomd.xml:
> [Errno 14] HTTP Error 404 - Not Found
>
>
> and
>
>
>
> yum  --disablerepo=ovirt-4.1-centos-gluster38 install ovirt-engine
>
> gives
>
>
> http://mirror.centos.org/centos/7/virt/x86_64/ovirt-4.1/repodata/repomd.xml:
> [Errno 14] HTTP Error 404 - Not Found
>
>
>
> are there any alternate repos to try?

Please check:

https://bugzilla.redhat.com/show_bug.cgi?id=1583222

Thanks,

>
>
>
> Thanks,
>
> Paul S.
>
> To view the terms under which this email is distributed, please go to:-
> http://disclaimer.leedsbeckett.ac.uk/disclaimer/disclaimer.html
>
>
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[ovirt-users] Re: User permission. All user can access (start, shutdown) all vm in User/VM portal

[Staniforth, Paul]

Hi Florent,
are the permissions system or on a object 
(Datacenter,Cluster).

Regards,
 Paul S.

From: florentl 
Sent: 05 July 2018 09:29
To: users
Subject: [ovirt-users] User permission. All user can access (start, shutdown) 
all vm in User/VM portal

Hello,
There is something I don't understand in permissions.
I'm using Ovirt 4.2.3.5-1.
I created a user :

On the Administration Portal I gave him (etudiant2) the permission
UserVmManager on only one VM and nothing else. But when he logs in the
VM Portal he can view, start, stop all the VM.
I think it's because all users are member of the group Everyone and this
group has by default the UserRole. And in my config (the default/install
config) the UserRole can do Basic Operation an VM.
Moreover the UserRole is given to the group Everyone on all VM I
created, and I can't remove this permission (Remove button is greyed).
How can I make a VM "private", only visible by one user ?
  Thanks in advance,
Florent
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[ovirt-users] Re: change from LDAP to AD authentication

[Staniforth, Paul]

Thanks Martin,

 Not really, my initial attempts were held up because I 
got confused with the new usrname format which is now UPN@domain and now 
equated to name@domain@domain or name@subdomain.domain@domain.

It may be easier for us to add permissions to the templates,VM, and disks or to 
use the roles service to find the user/object.


Regards,

  Paul S.


From: Martin Perina 
Sent: 08 July 2018 12:31
To: Staniforth, Paul
Cc: users; Ondra Machacek
Subject: Re: [ovirt-users] change from LDAP to AD authentication



On Thu, Jul 5, 2018 at 12:36 PM, 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:
Hello,
 as part of our policy I have to change from LDAP to Active Directory 
for authentication in our oVirt system.

?Hmm, do I understand that correctly that you were moving oVirt users from some 
other LDAP server to AD? Any reason other than political to do that?
?
I have managed to configure a test system that allows users to login using the 
CN (sAMAccountName) as before. The users in the system using the AD namespace 
are using their UPN for their user name.
Do we have to copy permissions from all the old accounts to their new accounts 
or is there a way to rename them to the UPN retaining there old permissions?

?I don't think there is any other way than to copy permissions. But you can 
automate the process using for example 
ovirt_permissions/ovirt_permissions?_facts Ansible modules [1] or one of our 
SDKs (Python, Java, Ruby).

Martin

[1] 
https://docs.ansible.com/ansible/latest/modules/list_of_cloud_modules.html#ovirt


Thanks,
Paul S.
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Re: [ovirt-users] oVirt 4.1 change ovirtmgmt to enable VLAN tagging

[Staniforth, Paul]

Thanks Luca,
   FYI we have an Avaya network infrastructure.

Paul S.

From: Luca 'remix_tj' Lorenzetto <lorenzetto.l...@gmail.com>
Sent: 23 January 2018 10:00
To: Staniforth, Paul
Cc: users
Subject: Re: [ovirt-users] oVirt 4.1 change ovirtmgmt to enable VLAN tagging

On Tue, Jan 23, 2018 at 10:59 AM, Staniforth, Paul
<p.stanifo...@leedsbeckett.ac.uk> wrote:
> Hello Luca,
>
>  We are keeping the VLAN ID the same so would this work, not
> being a network expert can the same VLAN be tagged and native on the same
> port?

Hello Paul,

I think yes, depends on your switches. I'm working with lenovo
chassis' I/O modules that provide a configuration option called
network default-tag that does exactly this.

Luca


--
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calcoli che potrebbero essere affidati a chiunque se si usassero delle
macchine"
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"Internet è la più grande biblioteca del mondo.
Ma il problema è che i libri sono tutti sparsi sul pavimento"
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Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , <lorenzetto.l...@gmail.com>
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Re: [ovirt-users] oVirt 4.1 change ovirtmgmt to enable VLAN tagging

[Staniforth, Paul]

Hello Luca,

 We are keeping the VLAN ID the same so would this work, not 
being a network expert can the same VLAN be tagged and native on the same port?


Thanks,

Paul S.


From: Luca 'remix_tj' Lorenzetto <lorenzetto.l...@gmail.com>
Sent: 22 January 2018 19:10
To: Staniforth, Paul
Cc: users
Subject: Re: [ovirt-users] oVirt 4.1 change ovirtmgmt to enable VLAN tagging



Il 22 gen 2018 7:49 PM, "Staniforth, Paul" 
<p.stanifo...@leedsbeckett.ac.uk<mailto:p.stanifo...@leedsbeckett.ac.uk>> ha 
scritto:

Hello,

 We have an oVirt 4.1  cluster of 3 ovirt-nodes that currently on the 
management network don't have VLAN tagging enabled, we would like to enable 
VLAN tagging and so would be grateful of anyone had an information or 
experience doing this.


The management engine is running on a separate host and the 3 hosts are running 
oVirt Node 4.1.6

Hi Paul, i did the same with the same release.

The trick was to set the tagging also of the default vlan on the switch during 
the change from untagged to tagged.

In example, if you have to move your ovirtmgmt to vlan 10, you can set your 
port for serving the network both native and tagged so while changing the 
ovirtmgmt setup you will not lose the connectivity.

Luca
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Re: [ovirt-users] Issues with ZFS volume creation

[Staniforth, Paul]

Hello Tal,

 ZFS is probably detecting a partition table on the disks, you 
could delete the partition tables on /dev/sda,/dev/sdb  ... etc, or you could 
use the force option of ZFS create making sure they aren't mounted somewhere.


Regards,

   Paul S.


From: users-boun...@ovirt.org  on behalf of Tal Bar-Or 

Sent: 25 March 2018 15:54
To: users
Subject: [ovirt-users] Issues with ZFS volume creation


Hello All,
I know this question is might be out of Ovirt scope, but I don't have anywhere 
else to ask for this issue (ZFS users mailing doesn't work), so I am trying my 
luck here anyway
so the issues go as follows :

Installed ZFS on top of CentOs 7.4 with Ovirt 4.2 , on physical Dell R720 with 
15 sas  10 k 1.2TB each attached to PERC H310 adapter, disks are configured to 
non-raid, all went OK, but when I am trying to create new zfs pool using the 
following command:

zpool create -m none -o ashift=12 zvol raidz2 sda sdb sdc sdd sde sdf sdg sdh 
sdi sdj sdk sdl sdm
I get the following error below:
/dev/sda is in use and contains a unknown filesystem.
/dev/sdb is in use and contains a unknown filesystem.
/dev/sdc is in use and contains a unknown filesystem.
/dev/sdd is in use and contains a unknown filesystem.
/dev/sde is in use and contains a unknown filesystem.
/dev/sdf is in use and contains a unknown filesystem.
/dev/sdg is in use and contains a unknown filesystem.
/dev/sdh is in use and contains a unknown filesystem.
/dev/sdi is in use and contains a unknown filesystem.
/dev/sdj is in use and contains a unknown filesystem.
/dev/sdk is in use and contains a unknown filesystem.
/dev/sdl is in use and contains a unknown filesystem.
/dev/sdm is in use and contains a unknown filesystem.

When typing command lsblk I get the following output below, all seems ok, any 
idea what could be wrong?
Please advice
Thanks

# lsblk
NAMEMAJ:MIN RM  SIZE RO TYPE  MOUNTPOINT
sda   8:00  1.1T  0 disk
??35000cca07245c0ec 253:20  1.1T  0 mpath
sdb   8:16   0  1.1T  0 disk
??35000cca072463898 253:10   0  1.1T  0 mpath
sdc   8:32   0  1.1T  0 disk
??35000cca0724540e8 253:80  1.1T  0 mpath
sdd   8:48   0  1.1T  0 disk
??35000cca072451b68 253:70  1.1T  0 mpath
sde   8:64   0  1.1T  0 disk
??35000cca07245f578 253:30  1.1T  0 mpath
sdf   8:80   0  1.1T  0 disk
??35000cca07246c568 253:11   0  1.1T  0 mpath
sdg   8:96   0  1.1T  0 disk
??35000cca0724620c8 253:12   0  1.1T  0 mpath
sdh   8:112  0  1.1T  0 disk
??35000cca07245d2b8 253:13   0  1.1T  0 mpath
sdi   8:128  0  1.1T  0 disk
??35000cca07245f0e8 253:40  1.1T  0 mpath
sdj   8:144  0  1.1T  0 disk
??35000cca072418958 253:50  1.1T  0 mpath
sdk   8:160  0  1.1T  0 disk
??35000cca072429700 253:10  1.1T  0 mpath
sdl   8:176  0  1.1T  0 disk
??35000cca07245d848 253:90  1.1T  0 mpath
sdm   8:192  0  1.1T  0 disk
??35000cca0724625a8 253:00  1.1T  0 mpath
sdn   8:208  0  1.1T  0 disk
??35000cca07245f5ac 253:60  1.1T  0 mpath


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Re: [ovirt-users] How it is oVirt used in your Department?

[Staniforth, Paul]

Have you tried ManageIQ ? It's in the ovirt-image-repository

Regards,
  Paul S.

From: users-boun...@ovirt.org  on behalf of ~Stack~ 

Sent: 08 April 2018 15:33
To: users@ovirt.org
Subject: Re: [ovirt-users] How it is oVirt used in your Department?

On 03/28/2018 05:31 AM, Fedele Stabile Nuovo Server wrote:
> My question is mainly addressed at those of you who use oVirt not only
> for creating services on virtual machines.
> What is your experience and what did you made?

Still consider myself an oVirt newb. Only been using it for a few months
but I'm liking it so far. I don't have the hardware specs in front of me
but I have a 4 node Hypervisor setup with a physical Engine host. All
running on Scientific Linux 7.

> Is there anyone who virtualized an HPC cluster?

I'm still not convinced that virtualized HPC is a good idea for those
who need compute performance. Though it is getting better than when I
first heard someone say they were doing it at Supercomputing14!

> What is for you the advantage on virtualizing a cluster?

Um. As a 14year HPC admin, I still say none for compute. However, I am
using oVirt to support a ton of my infrastructure services: Frontends,
Log-ins, Scheduler, Database, LDAP, ect.

I'm still learning how to set up something where my users can click a
button on a webpage and get a VM spun up for a Graphical session on
oVirt. I'm also still debating on the pros/cons for setting up oVirt
VM's for things like JupyterNotebooks/RStudio Server/ect for the "I just
want a web page to develop my code on and will submit to the cluster for
the job run" crowd.

It is a huge learning process for me. Most of the tools I've been using
have worked great for years, but it is time to update and refresh those
skills. Most of the provisioning tools I've used in the past don't work
so well with oVirt. So now I'm exploring other tools.

Foreman is and overcomplicated buggy headache, IMO. Every time I or a
coworker has tried to get it going it has been a massive
time-suck-crash-and-burn. Add to it that my current security team has
HUGE issues with Puppet (don't get me started - I like Puppet) and
building Foreman by hand with Salt is just an awful awful awful
experience I wouldn't wish on an enemy...just no. :-)
DigitalRebar was looking SUPER promising, but they recently went to a
model that MUST chat out to the Internet or it breaks itself (a complete
no-go for me). A complete shame.
So I'm back to Cobbler which is simple and works fantastically well, but
doesn't really have any integrations into oVirt (that I'm aware of). I'm
probably going to have to write something with the two API's.


> Or, having a class with PC or Raspberry is better to use LTSP or PiNet
> or virtualize desktops?
Can't say. Don't mess with Raspberry Pi's much.

~Stack~

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Re: [ovirt-users] Failed to upgrade from 4.1 to 4.2 - Postgre version required

[Staniforth, Paul]

I'm having this problem as well.


It's suggested here to backup the databases and install new clean version of 
postgresql with the correct encoding,collation, etc and restore the databases.


https://www.mail-archive.com/users@ovirt.org/msg47854.html


I hope to try this today or tomorrow on a test system.


Regards,

  Paul S.


From: users-boun...@ovirt.org  on behalf of Aziz 

Sent: 26 April 2018 12:15
To: Marcelo Leandro
Cc: users
Subject: Re: [ovirt-users] Failed to upgrade from 4.1 to 4.2 - Postgre version 
required

This is similar to the below bug :

https://bugzilla.redhat.com/show_bug.cgi?id=1528371

Any ideas on how to fix it without losing the existing config ?

Thank you.



On Thu, Apr 26, 2018 at 11:54 AM, Aziz 
> wrote:
There you are :


[root@CTL1 tmp]# su - postgresql
su: user postgresql does not exist
[root@CTL1 tmp]# su - postgres
Last login: Thu Apr 26 12:25:01 CEST 2018 on pts/0
nodectl must be run as root!
nodectl must be run as root!
nodectl must be run as root!
nodectl must be run as root!
-bash-4.2$ psql
psql (9.2.23)
Saisissez « help » pour l'aide.

postgres=# \l
   Liste des bases de données
 Nom  | Propriétaire | Encodage | Collationnement | 
Type caract. |Droits d'accès
--+--+--+-+--+---
 dwh  | postgres | UTF8 | fr_FR.UTF-8 | 
fr_FR.UTF-8  | =Tc/postgres +
  |  |  | | 
 | postgres=CTc/postgres
 engine   | engine   | UTF8 | en_US.UTF-8 | 
en_US.UTF-8  |
 ovirt_engine_history | ovirt_engine_history | UTF8 | en_US.UTF-8 | 
en_US.UTF-8  |
 postgres | postgres | UTF8 | fr_FR.UTF-8 | 
fr_FR.UTF-8  |
 template0| postgres | UTF8 | fr_FR.UTF-8 | 
fr_FR.UTF-8  | =c/postgres  +
  |  |  | | 
 | postgres=CTc/postgres
 template1| postgres | UTF8 | fr_FR.UTF-8 | 
fr_FR.UTF-8  | =c/postgres  +
  |  |  | | 
 | postgres=CTc/postgres
(6 lignes)

postgres=#

Thanks

On Thu, Apr 26, 2018 at 11:49 AM, Marcelo Leandro 
> wrote:

Show this information:

1 - su - postgresql
2 - psql
3 - \l


Thanks,

2018-04-26 7:38 GMT-03:00 Marcelo Leandro 
>:
What show in the /var/lib/pgsql/upgrade_rh-postgresql95-postgresql.log ?

command:
cat /var/lib/pgsql/upgrade_rh-postgresql95-postgresql.log

Marcelo Leandro

Em qui, 26 de abr de 2018 07:34, Aziz 
> escreveu:
Hi Ovirt users,

I'm trying to upgrade my Ovirt from version 4.1 to 4.2, but I'm stuck when 
issuing the command  engine-setup which returns the following errors :

Upgrading PostgreSQL
[ ERROR ] Failed to execute stage 'Misc configuration': Command 
'/opt/rh/rh-postgresql95/root/usr/bin/postgresql-setup' failed to execute
[ INFO  ] Yum Performing yum transaction rollback
[ INFO  ] Rolling back to the previous PostgreSQL instance (postgresql).
[ INFO  ] Stage: Clean up Log file is located at 
/var/log/ovirt-engine/setup/ovirt-engine-setup-20180426122630-rpkrel.log
[ INFO  ] Generating answer file 
'/var/lib/ovirt-engine/setup/answers/20180426122823-setup.conf'
[ INFO  ] Stage: Pre-termination
[ INFO  ] Stage: Termination
[ ERROR ] Execution of setup failed


Can anyone help to resolve this ?


Thank you in advance.

BR.
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[ovirt-users] Re: How Many Logical networks supported

[Staniforth, Paul]

Thanks Dominik,
 I will check on the ORB configuration first, I 
know that different hardware switches have a maximum number of VLANs that can 
by active. I will also see if there's a limit in the linux-bridge or libvirt.

I was going to look at ovirt-provider-ovn next but when I upgraded our engine 
it failed to configure it therefore I left it out since we weren't using it.


Regards,
 Paul S.

P.S. 0x000 and 0xFFF are reserved to the maximum is 4094

From: Dominik Holler 
Sent: 12 October 2018 09:00
To: Staniforth, Paul
Cc: users@ovirt.org; Petr Horacek
Subject: Re: [ovirt-users] How Many Logical networks supported

On Thu, 11 Oct 2018 11:31:04 -
p.stanifo...@leedsbeckett.ac.uk wrote:

> Hello,
>  We are currently using oVirt for teaching and one of our 
> requirements is for security such as IR PEN testing etc. We would like to 
> create individual logical networks with a network profile that includes port 
> mirroring, this is to reduce the amount of traffic they can see and the 
> targets available.
>
> We are looking to to add VMs into Affinity Groups so they will run on the 
> same host to make the port-mirror work but don't no if there is a limit on 
> the number of logical networks that is allowed/practical.
>

I am not aware that oVirt is limiting the number of logical networks.
Beside the 4096 VLANs which are technically allowed.
But I ensure check if the boot and configuration times are acceptable,
if many logical networks are used.

I would be interested to know if using OVN via ovirt-provider-ovn is
helping to speed up boot and configuration times. But I expect
port-mirroring is more complex in OVN.


> Thanks,
>  Regards,
> Paul S.
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[ovirt-users] Re: ovirt - in docker

[Staniforth, Paul]

Hello,

  do you know the situation with ovirt-web-ui and docker  
https://github.com/oVirt/ovirt-web-ui the last time I tried the docker 
instructions in the quick run section the latest released version was an old 
version and the most recent image was even older.


Thanks,

Paul S.


From: Sandro Bonazzola 
Sent: 12 October 2018 09:18
To: Roman Mohr; Martin Perina
Cc: re.search.it@gmail.com; users
Subject: [ovirt-users] Re: ovirt - in docker



Il giorno ven 12 ott 2018 alle ore 09:06 Roman Mohr 
mailto:rm...@redhat.com>> ha scritto:
On Tue, Oct 9, 2018 at 11:16 AM ReSearchIT Eng
mailto:re.search.it@gmail.com>> wrote:
>
> Hello!
> I am interested to run ovirt in docker container.
> It was noticed that there is an official repo for it:
> https://github.com/oVirt/ovirt-container-engine

Yaniv Bronheim mostly worked on it when the repo was moved to oVirt.

Sandro,  Simone, since he is now working on other things, do you guys
know anything about plans for updating the repo?

No. Martin?



Best Regards,

Roman

> Unfortunately it did not get an update for 2 years (4.1).
>
> Can anyone help with the required answers/entrypoint/patch files for
> the new 4.2 ?
>
> Thanks!
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[ovirt-users] Re: ovirt - in docker

[Staniforth, Paul]

Thanks Greg,

  I'll see if I can try it sometime today.


Regards,

  Paul S.


From: Greg Sheremeta 
Sent: 13 October 2018 16:33
To: Staniforth, Paul
Cc: users
Subject: Re: [ovirt-users] Re: ovirt - in docker

On Fri, Oct 12, 2018 at 7:32 PM Greg Sheremeta 
mailto:gsher...@redhat.com>> wrote:
I'm in the process of updating that. (It's not related to OP's question.)

Done.
Note the new location, ovirtwebui
docker run --rm -it -e ENGINE_URL=https://[ENGINE.FQDN]/ovirt-engine -p 
3000:3000 ovirtwebui/ovirt-web-ui


On Fri, Oct 12, 2018 at 7:40 AM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello,

  do you know the situation with ovirt-web-ui and docker  
https://github.com/oVirt/ovirt-web-ui the last time I tried the docker 
instructions in the quick run section the latest released version was an old 
version and the most recent image was even older.


Thanks,

Paul S.


From: Sandro Bonazzola mailto:sbona...@redhat.com>>
Sent: 12 October 2018 09:18
To: Roman Mohr; Martin Perina
Cc: re.search.it@gmail.com<mailto:re.search.it@gmail.com>; users
Subject: [ovirt-users] Re: ovirt - in docker



Il giorno ven 12 ott 2018 alle ore 09:06 Roman Mohr 
mailto:rm...@redhat.com>> ha scritto:
On Tue, Oct 9, 2018 at 11:16 AM ReSearchIT Eng
mailto:re.search.it@gmail.com>> wrote:
>
> Hello!
> I am interested to run ovirt in docker container.
> It was noticed that there is an official repo for it:
> https://github.com/oVirt/ovirt-container-engine

Yaniv Bronheim mostly worked on it when the repo was moved to oVirt.

Sandro,  Simone, since he is now working on other things, do you guys
know anything about plans for updating the repo?

No. Martin?



Best Regards,

Roman

> Unfortunately it did not get an update for 2 years (4.1).
>
> Can anyone help with the required answers/entrypoint/patch files for
> the new 4.2 ?
>
> Thanks!
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[ovirt-users] Re: Affinity rules in ovirt

[Staniforth, Paul]

Hello,
I have found that migration doesn't  work when using vms_rule 
Enforcing Hard.
Scenario vms in an affinity group with Enforcing Hard no host members when 
trying to migrate vms it comes back with no host to migrate to even when 
selecting all vms in the affinity group.

Regards,
  Paul S.

From: Martin Sivak 
Sent: 15 October 2018 09:43
To: Darrell Budic
Cc: Ovirt Users
Subject: [ovirt-users] Re: Affinity rules in ovirt

Hi,

> 3) What is the difference between VM to VM affinity and VM to Host affinity?

- VM - VM rule expresses the relationship of all running VMs from the
specified list to each other.
- VM - Host rule describes the relationship of all running VMs from
the list to the selected hosts

> Say I have 2 hosts, so what happens in case of failure of host running the 
> VMs?

VMs that are not up are not considered by scheduler. So it will
(assuming those are highly available VMs) start the first VM somewhere
and then the second VM will be started at the same host where the
first one is running.

> Enforcing will keep the scheduler from launching a VM if it can’t meet those
> criteria, and will try and make changes to which hosts are running where if
> it can. If you don’t set it, it will still try and launch VMs on different
> hosts, but if it can’t, it will still launch the VM.

Correct.

> It also won’t make
> changes to bring all VMs into compliance with the Affinity rules, from what
> I can tel.

It will try that too, but rather less aggressively.


Best regards

Martin Sivak

On Sun, Oct 14, 2018 at 7:59 PM, Darrell Budic  wrote:
> VM to VM affinity will try and run the VMs on the same host if positive, and
> different hosts if negative.
>
> VM to Host affinity will try and run the VM on a specific set of Hosts if
> positive, and not on those hosts if negative.
>
> Enforcing will keep the scheduler from launching a VM if it can’t meet those
> criteria, and will try and make changes to which hosts are running where if
> it can. If you don’t set it, it will still try and launch VMs on different
> hosts, but if it can’t, it will still launch the VM. It also won’t make
> changes to bring all VMs into compliance with the Affinity rules, from what
> I can tel.
>
> On Oct 14, 2018, at 8:15 AM, Hari Prasanth Loganathan
>  wrote:
>
> Hi Team,
>
> I tried to follow up the affinity rules using this tutorial :
> https://www.youtube.com/watch?v=rs_5BSqacWE but I have few clarifications in
> it.,
>
> 1) I understand the VM to VM affinity, It means both the individual VMs
> needs to run on a single common host, Say I have 2 hosts, so what happens in
> case of failure of host running the VMs?
> 2)  If I create a affinity group and I get the following data,
> i) What is host rule / vms rule - enabled, enforcing and
> positive ?
>
>   "enforcing": "true",
> "hosts_rule": {
> "enabled": "true",
> "enforcing": "true",
> "positive": "false"
> },
> "vms_rule": {
> "enabled": "false",
> "enforcing": "true",
> "positive": "false"
> }
>
> 3) What is the difference between VM to VM affinity and VM to Host affinity?
>
> Doc's are not very clear, so please any help is appreciated.
>
> Thanks,
> Hari
>
>
>
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[ovirt-users] Re: ovirt - in docker

[Staniforth, Paul]

Hello Greg,

   I tried the ovirt-web-ui and it works but even though I'm 
logging in as a user it displays all the VMs and it still doesn't give the 
option to sort or filter them in the UI.


Thanks,

   Paul S.


From: Greg Sheremeta 
Sent: 13 October 2018 16:33
To: Staniforth, Paul
Cc: users
Subject: Re: [ovirt-users] Re: ovirt - in docker

On Fri, Oct 12, 2018 at 7:32 PM Greg Sheremeta 
mailto:gsher...@redhat.com>> wrote:
I'm in the process of updating that. (It's not related to OP's question.)

Done.
Note the new location, ovirtwebui
docker run --rm -it -e ENGINE_URL=https://[ENGINE.FQDN]/ovirt-engine -p 
3000:3000 ovirtwebui/ovirt-web-ui


On Fri, Oct 12, 2018 at 7:40 AM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello,

  do you know the situation with ovirt-web-ui and docker  
https://github.com/oVirt/ovirt-web-ui the last time I tried the docker 
instructions in the quick run section the latest released version was an old 
version and the most recent image was even older.


Thanks,

Paul S.


From: Sandro Bonazzola mailto:sbona...@redhat.com>>
Sent: 12 October 2018 09:18
To: Roman Mohr; Martin Perina
Cc: re.search.it@gmail.com<mailto:re.search.it@gmail.com>; users
Subject: [ovirt-users] Re: ovirt - in docker



Il giorno ven 12 ott 2018 alle ore 09:06 Roman Mohr 
mailto:rm...@redhat.com>> ha scritto:
On Tue, Oct 9, 2018 at 11:16 AM ReSearchIT Eng
mailto:re.search.it@gmail.com>> wrote:
>
> Hello!
> I am interested to run ovirt in docker container.
> It was noticed that there is an official repo for it:
> https://github.com/oVirt/ovirt-container-engine

Yaniv Bronheim mostly worked on it when the repo was moved to oVirt.

Sandro,  Simone, since he is now working on other things, do you guys
know anything about plans for updating the repo?

No. Martin?



Best Regards,

Roman

> Unfortunately it did not get an update for 2 years (4.1).
>
> Can anyone help with the required answers/entrypoint/patch files for
> the new 4.2 ?
>
> Thanks!
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[ovirt-users] Re: 4.2 User Portal

[Staniforth, Paul]

Thanks for the info Greg,


Regards,

   Paul S.


From: Greg Sheremeta 
Sent: 13 October 2018 00:34
To: Staniforth, Paul
Cc: statsenko...@interrao.ru; users
Subject: Re: [ovirt-users] Re: 4.2 User Portal

1.4.4 removes the dashboard view. It will be back when fully functional in 1.5 
(ovirt 4.3).

Greg

On Wed, Oct 10, 2018 at 6:59 AM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello Greg,

  Although the Normal/Legacy view is the default if we create a 
new VM it loads the Dashboard View.

Also I though in the VM machines list we should have a filter and sort option, 
we are running 1.4.3-1


Regards,

 Paul S.


From: Greg Sheremeta mailto:gsher...@redhat.com>>
Sent: 18 September 2018 00:20
To: Staniforth, Paul
Cc: statsenko...@interrao.ru<mailto:statsenko...@interrao.ru>; users
Subject: Re: [ovirt-users] Re: 4.2 User Portal

Sorry about this -- it was an oversight. If you pull the latest version 
(ovirt-web-ui 1.4.3), this should be fixed.

Greg

On Mon, Sep 17, 2018 at 6:07 PM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Neither can I, but can if I go to Legacy View ( how recent does it qualify as 
Legacy)?


Another question can we default to Legacy View instead of the new Detailed View?


Thanks,

 Paul S.


From:  ?? ??? 
mailto:statsenko...@interrao.ru>>
Sent: 17 September 2018 14:06
To: users
Subject: [ovirt-users] 4.2 User Portal

Hello!
Users cannot edit and expand VM's disks from the User Portal after 4.2 upgrade 
anymore.
VM UI screenshot attached.
Users can press Edit icon, but only "Editing" appears and nothing more.
Same thing happens under admin's accounts on User Portal.
>From Admin Portal everything is fine.
How can we fix this issue, so users can edit they VM from the User Portal as it 
was in 4.1 ?
Thanks.

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[ovirt-users] Re: How do you install oVirt Hyperconverged with six or nine nodes instead of the default three nodes?

[Staniforth, Paul]

Yes it was originally installed in virt only rather than both and it doesn't 
ask when running engine-setup, in the answerfile it has

OVESETUP_CONFIG/applicationMode=none:None


It lets me configure it at the cluster level so I was initially confused as to 
why it didn't work.


I have been trying to find an option for otopi.


Thanks,

 Paul S.



From: Sahina Bose 
Sent: 16 October 2018 12:53
To: Staniforth, Paul; Gobinda Das
Cc: rk...@humboldt.edu; users
Subject: Re: [ovirt-users] Re: How do you install oVirt Hyperconverged with six 
or nine nodes instead of the default three nodes?



On Tue, Oct 16, 2018 at 4:47 PM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello Sahina,

  do you know how to configure the gluster service in an 
already installed engine, it was originally installed with virt only service

engine-setup  --reconfigure-optional-components only allows me to install the 
ovirt-ovn-provider

Ah, you did not install in "Both" mode? I haven't tried changing from virt to 
virt+gluster mode for engine deployment. Does running engine-setup again prompt 
for this? If not, we'll need to dig into this a bit more.

Or are you talking of the services enabled on Cluster?


Thanks,

 Paul S.


From: Sahina Bose mailto:sab...@redhat.com>>
Sent: 16 October 2018 08:28
To: rk...@humboldt.edu<mailto:rk...@humboldt.edu>
Cc: users
Subject: [ovirt-users] Re: How do you install oVirt Hyperconverged with six or 
nine nodes instead of the default three nodes?



On Tue, Oct 16, 2018 at 5:01 AM Ravi Chalasani 
mailto:rk...@humboldt.edu>> wrote:
Already have working three node 4.2.5 HA cluster in the lab using this guide: 
https://ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.1-and-gluster-storage/.

Now I would like to test a six or nine node cluster mentioned in the RHHI 1.1 
guide. Is there some doc I am missing?

If you already have the setup running with 3 nodes, you can add the additional 
nodes using the oVirt engine.


Thanks
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[ovirt-users] Re: ovirt - in docker

[Staniforth, Paul]

We are using 4.2.6 but the cluster compatibility version is still at 4.1 as we 
have too many VMs to upgrade as it's transactional, I believe there is a fix in 
4.2.7


Regards,

   Paul S.


From: Greg Sheremeta 
Sent: 16 October 2018 16:25
To: Staniforth, Paul
Cc: users
Subject: Re: [ovirt-users] Re: ovirt - in docker

Which version of engine are you using?

On Tue, Oct 16, 2018 at 6:49 AM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello Greg,

   I tried the ovirt-web-ui and it works but even though I'm 
logging in as a user it displays all the VMs and it still doesn't give the 
option to sort or filter them in the UI.


Thanks,

   Paul S.


From: Greg Sheremeta mailto:gsher...@redhat.com>>
Sent: 13 October 2018 16:33
To: Staniforth, Paul
Cc: users
Subject: Re: [ovirt-users] Re: ovirt - in docker

On Fri, Oct 12, 2018 at 7:32 PM Greg Sheremeta 
mailto:gsher...@redhat.com>> wrote:
I'm in the process of updating that. (It's not related to OP's question.)

Done.
Note the new location, ovirtwebui
docker run --rm -it -e ENGINE_URL=https://[ENGINE.FQDN]/ovirt-engine -p 
3000:3000 ovirtwebui/ovirt-web-ui


On Fri, Oct 12, 2018 at 7:40 AM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello,

  do you know the situation with ovirt-web-ui and docker  
https://github.com/oVirt/ovirt-web-ui the last time I tried the docker 
instructions in the quick run section the latest released version was an old 
version and the most recent image was even older.


Thanks,

Paul S.


From: Sandro Bonazzola mailto:sbona...@redhat.com>>
Sent: 12 October 2018 09:18
To: Roman Mohr; Martin Perina
Cc: re.search.it@gmail.com<mailto:re.search.it@gmail.com>; users
Subject: [ovirt-users] Re: ovirt - in docker



Il giorno ven 12 ott 2018 alle ore 09:06 Roman Mohr 
mailto:rm...@redhat.com>> ha scritto:
On Tue, Oct 9, 2018 at 11:16 AM ReSearchIT Eng
mailto:re.search.it@gmail.com>> wrote:
>
> Hello!
> I am interested to run ovirt in docker container.
> It was noticed that there is an official repo for it:
> https://github.com/oVirt/ovirt-container-engine

Yaniv Bronheim mostly worked on it when the repo was moved to oVirt.

Sandro,  Simone, since he is now working on other things, do you guys
know anything about plans for updating the repo?

No. Martin?



Best Regards,

Roman

> Unfortunately it did not get an update for 2 years (4.1).
>
> Can anyone help with the required answers/entrypoint/patch files for
> the new 4.2 ?
>
> Thanks!
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[ovirt-users] Re: ovirt - in docker

[Staniforth, Paul]

Sorry Greg it was my mistake, I was using a user account that had read-only 
admin rights to allow it to create templates in the admin portal.


Regards,

  Paul S.


From: Greg Sheremeta 
Sent: 18 October 2018 15:45
To: Staniforth, Paul
Cc: users
Subject: Re: [ovirt-users] Re: ovirt - in docker

Ok, please open a bug describing your users and groups setup + your rpm versions
https://github.com/oVirt/ovirt-web-ui/issues/new



On Tue, Oct 16, 2018 at 11:41 AM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

We are using 4.2.6 but the cluster compatibility version is still at 4.1 as we 
have too many VMs to upgrade as it's transactional, I believe there is a fix in 
4.2.7


Regards,

   Paul S.


From: Greg Sheremeta mailto:gsher...@redhat.com>>
Sent: 16 October 2018 16:25
To: Staniforth, Paul
Cc: users
Subject: Re: [ovirt-users] Re: ovirt - in docker

Which version of engine are you using?

On Tue, Oct 16, 2018 at 6:49 AM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello Greg,

   I tried the ovirt-web-ui and it works but even though I'm 
logging in as a user it displays all the VMs and it still doesn't give the 
option to sort or filter them in the UI.


Thanks,

   Paul S.


From: Greg Sheremeta mailto:gsher...@redhat.com>>
Sent: 13 October 2018 16:33
To: Staniforth, Paul
Cc: users
Subject: Re: [ovirt-users] Re: ovirt - in docker

On Fri, Oct 12, 2018 at 7:32 PM Greg Sheremeta 
mailto:gsher...@redhat.com>> wrote:
I'm in the process of updating that. (It's not related to OP's question.)

Done.
Note the new location, ovirtwebui
docker run --rm -it -e ENGINE_URL=https://[ENGINE.FQDN]/ovirt-engine -p 
3000:3000 ovirtwebui/ovirt-web-ui


On Fri, Oct 12, 2018 at 7:40 AM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello,

  do you know the situation with ovirt-web-ui and docker  
https://github.com/oVirt/ovirt-web-ui the last time I tried the docker 
instructions in the quick run section the latest released version was an old 
version and the most recent image was even older.


Thanks,

Paul S.


From: Sandro Bonazzola mailto:sbona...@redhat.com>>
Sent: 12 October 2018 09:18
To: Roman Mohr; Martin Perina
Cc: re.search.it@gmail.com<mailto:re.search.it@gmail.com>; users
Subject: [ovirt-users] Re: ovirt - in docker



Il giorno ven 12 ott 2018 alle ore 09:06 Roman Mohr 
mailto:rm...@redhat.com>> ha scritto:
On Tue, Oct 9, 2018 at 11:16 AM ReSearchIT Eng
mailto:re.search.it@gmail.com>> wrote:
>
> Hello!
> I am interested to run ovirt in docker container.
> It was noticed that there is an official repo for it:
> https://github.com/oVirt/ovirt-container-engine

Yaniv Bronheim mostly worked on it when the repo was moved to oVirt.

Sandro,  Simone, since he is now working on other things, do you guys
know anything about plans for updating the repo?

No. Martin?



Best Regards,

Roman

> Unfortunately it did not get an update for 2 years (4.1).
>
> Can anyone help with the required answers/entrypoint/patch files for
> the new 4.2 ?
>
> Thanks!
> ___
> Users mailing list -- users@ovirt.org<mailto:users@ovirt.org>
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> users-le...@ovirt.org<mailto:users-le...@ovirt.org>
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[ovirt-users] Re: How do you install oVirt Hyperconverged with six or nine nodes instead of the default three nodes?

[Staniforth, Paul]

Hello Sahina,

  do you know how to configure the gluster service in an 
already installed engine, it was originally installed with virt only service

engine-setup  --reconfigure-optional-components only allows me to install the 
ovirt-ovn-provider.


Thanks,

 Paul S.


From: Sahina Bose 
Sent: 16 October 2018 08:28
To: rk...@humboldt.edu
Cc: users
Subject: [ovirt-users] Re: How do you install oVirt Hyperconverged with six or 
nine nodes instead of the default three nodes?



On Tue, Oct 16, 2018 at 5:01 AM Ravi Chalasani 
mailto:rk...@humboldt.edu>> wrote:
Already have working three node 4.2.5 HA cluster in the lab using this guide: 
https://ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.1-and-gluster-storage/.

Now I would like to test a six or nine node cluster mentioned in the RHHI 1.1 
guide. Is there some doc I am missing?

If you already have the setup running with 3 nodes, you can add the additional 
nodes using the oVirt engine.


Thanks
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[ovirt-users] Re: How do you install oVirt Hyperconverged with six or nine nodes instead of the default three nodes?

[Staniforth, Paul]

I have an engine restored from a back-up but with no hosts connected I'll try 
with that first.


Thanks,

 Paul S.


From: Sahina Bose 
Sent: 17 October 2018 12:40
To: Staniforth, Paul
Cc: Gobinda Das; rk...@humboldt.edu; users
Subject: Re: [ovirt-users] Re: How do you install oVirt Hyperconverged with six 
or nine nodes instead of the default three nodes?



On Tue, Oct 16, 2018 at 6:08 PM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Yes it was originally installed in virt only rather than both and it doesn't 
ask when running engine-setup, in the answerfile it has

OVESETUP_CONFIG/applicationMode=none:None

I don't think there's a way to change this via reconfigure. But if you're up to 
experiment, you can try changing the value of "ApplicationMode" to 255 in the 
database table "vdc_options". Restart your engine once you make this change.


It lets me configure it at the cluster level so I was initially confused as to 
why it didn't work.


I have been trying to find an option for otopi.


Thanks,

 Paul S.



From: Sahina Bose mailto:sab...@redhat.com>>
Sent: 16 October 2018 12:53
To: Staniforth, Paul; Gobinda Das
Cc: rk...@humboldt.edu<mailto:rk...@humboldt.edu>; users
Subject: Re: [ovirt-users] Re: How do you install oVirt Hyperconverged with six 
or nine nodes instead of the default three nodes?



On Tue, Oct 16, 2018 at 4:47 PM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello Sahina,

  do you know how to configure the gluster service in an 
already installed engine, it was originally installed with virt only service

engine-setup  --reconfigure-optional-components only allows me to install the 
ovirt-ovn-provider

Ah, you did not install in "Both" mode? I haven't tried changing from virt to 
virt+gluster mode for engine deployment. Does running engine-setup again prompt 
for this? If not, we'll need to dig into this a bit more.

Or are you talking of the services enabled on Cluster?


Thanks,

 Paul S.


From: Sahina Bose mailto:sab...@redhat.com>>
Sent: 16 October 2018 08:28
To: rk...@humboldt.edu<mailto:rk...@humboldt.edu>
Cc: users
Subject: [ovirt-users] Re: How do you install oVirt Hyperconverged with six or 
nine nodes instead of the default three nodes?



On Tue, Oct 16, 2018 at 5:01 AM Ravi Chalasani 
mailto:rk...@humboldt.edu>> wrote:
Already have working three node 4.2.5 HA cluster in the lab using this guide: 
https://ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.1-and-gluster-storage/.

Now I would like to test a six or nine node cluster mentioned in the RHHI 1.1 
guide. Is there some doc I am missing?

If you already have the setup running with 3 nodes, you can add the additional 
nodes using the oVirt engine.


Thanks
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[ovirt-users] Re: Can't create Templates in the VM Portal

[Staniforth, Paul]

Thanks Lucie,
a pity since we have academics who create templates 
and the admin portal is a bit overkill for them just to create templates. I 
will look into ManageIQ or Katello to see whether they will give us a more 
suitable solution.

Regards,
 Paul S.

From: Lucie Leistnerova 
Sent: 30 October 2018 08:00
To: Staniforth, Paul; siove...@gmail.com
Cc: users@ovirt.org
Subject: Re: [ovirt-users] Re: Can't create Templates in the VM Portal

Hi, there is no plan to add support for templates to VM portal for now.
The portal should stay easy to use with common features for non-admin users.

Best regards,

Lucie L.

On 10/29/18 5:01 PM, Staniforth, Paul wrote:
> Unfortunately you can't create templates in the VM portal, I don't know if it 
> will be updated in the future to support it. If you don't wan't to give users 
> access to the admin portal you can create templates via the SDK as a standard 
> user.
>
> Regards,
>   Paul S.
> 
> From: siove...@gmail.com 
> Sent: 29 October 2018 14:32
> To: users@ovirt.org
> Subject: [ovirt-users] Can't create Templates in the VM Portal
>
> Hi, How I can create Templates in the VM Portal?
> I use Ovirt 4.2.6.
>
> Regards
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--
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Red Hat EMEA

IRC: lleistne @ #rhev-qe

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[ovirt-users] Re: Desktops as Nodes and Client?

[Staniforth, Paul]

FreeIPA would be ideal for user management if don't already have an alternative.
You could have a minimal install and use KVM/libvirt for the local VMs

Gnome Boxes could be the interface for VMs
https://www.ctrl.blog/entry/how-to-win10-in-gnome-boxes
https://fedoramagazine.org/download-os-gnome-boxes/

You could use katello/foreman ManageIQ to provision the baremetal machines as 
well the libvirt provider.

You could sell/donate the desktop PCs and replace them servers/thin clients.

Regards,
 Paul S.

From: Tony Brian Albers 
Sent: 01 November 2018 05:45
To: gilbert.drew+ov...@gmail.com; users@ovirt.org
Subject: [ovirt-users] Re: Desktops as Nodes and Client?

On Wed, 2018-10-31 at 22:17 +, gilbert.drew+ov...@gmail.com wrote:
> Hi,
>
> I'm starting to look at oVirt to help with a datacentre consolidation
> project to drastically reduce the number of physical servers and it
> seems like a great fit.
>
> As an added bonus, it looks like it might help solve some desktop
> management challenges we have.  Since the desktop PCs are reasonably
> powerful, what I would ideally like is for them to be nodes, each
> capable of running a single templated VM accessed by the local user.
>
> I can only seem to find documentation relating to standard VDI, i.e
> thin clients and fat servers.  As I'm trying to reduce the number of
> servers, this is not ideal.
>
> Does anyone know of a similar setup or can provide some pointers?
>
> Thanks
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> message/OXPT73W2MFBJN3FSOJH425AR62467L2L/

What about just using something like SpaceWalk for management and
FreeIPA for user management?

You're not supposed to use a oVirt node as a workstation IIRC.

/tony


--
Tony Albers
Systems Architect
Systems Director, National Cultural Heritage Cluster
Royal Danish Library, Victor Albecks Vej 1, 8000 Aarhus C, Denmark.
Tel: +45 2566 2383 / +45 8946 2316
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[ovirt-users] Re: Can't create Templates in the VM Portal

[Staniforth, Paul]

Unfortunately you can't create templates in the VM portal, I don't know if it 
will be updated in the future to support it. If you don't wan't to give users 
access to the admin portal you can create templates via the SDK as a standard 
user.

Regards,
 Paul S.

From: siove...@gmail.com 
Sent: 29 October 2018 14:32
To: users@ovirt.org
Subject: [ovirt-users] Can't create Templates in the VM Portal

Hi, How I can create Templates in the VM Portal?
I use Ovirt 4.2.6.

Regards
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[ovirt-users] Re: OVS and Ovirt integration questions

[Staniforth, Paul]

Maybe you can create a host hook, if you find a solution I'd be really 
interested as it would solve a lot of problems for us.

Regards,
  Paul S.

From: 0pk...@riseup.net <0pk...@riseup.net>
Sent: 15 November 2018 09:16
To: users@ovirt.org
Subject: [ovirt-users] OVS and Ovirt integration questions

Hello,

After having integrated OVS with Ovirt and enabled it as default network 
provider I am facing the following issues.

I can see with "ovs-vsctl show" that the virtual switch / bridge called 
"br-int" is created. I can see interfaces being added / removed to it as I 
start / stop VMs.

[root@*** ~]# ovs-vsctl show
78e883f9-f074-4292-afce-bb829ded856b
Bridge br-int
fail_mode: secure
Port "vnet6"
Interface "vnet6"
Port br-int
Interface br-int
type: internal
Port "vnet4"
Interface "vnet4"
ovs_version: "2.9.0"

Now I for example want to create a new interface as shown:

ip tuntap add mode tap sniff0
ovs-vsctl add-port br-int sniff0 -- --id=@p get port sniff0 -- --id=@m create 
mirror name=m0 select-all=true output-port=@p -- set bridge br-int mirrors=@m
fae36943-2ca7-4914-9679-0b881cd062d8

Its created, but how do I assign this sniffing interface to a ovirt VM? also, 
how can I create sniffing ports listening only on a subset of interfaces if 
they get dynamically created / removed? vnet6 points to host A now, but after 
shutting it down starting a few other VMs it will point to host B...

How do I control to what vm the vnetX nic gets assigned?
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[ovirt-users] Re: using vlan-tagged nic for ovirtmgmt

[Staniforth, Paul]

I changed from non-vlan to vlan on our systems which are all ovirt node 
installs, you need access to the nodes/hosts that doesn't use the ovirtmgmt 
network ( another interface/KVM/console). I believe it was 
/var/lib/vdsm/persistence/netconf/nets/ovirtmgmt I edited then restarted the 
neworking.

Regards,
 Paul S.

From: Tony Brian Albers 
Sent: 15 November 2018 10:49
To: blanc...@abes.fr; users@ovirt.org
Subject: [ovirt-users] Re: using vlan-tagged nic for ovirtmgmt

Hi Nathanaël,

Yeah, I think I'll have to just use a physical NIC for the ovirtmgmt.
Too bad, it would be nice to be able to separate it from the standard
network.

/tony



On Wed, 2018-11-14 at 18:24 +0100, Nathanaël Blanchet wrote:
> Nathanaël
--
--
Tony Albers
Systems Architect
Systems Director, National Cultural Heritage Cluster
Royal Danish Library, Victor Albecks Vej 1, 8000 Aarhus C, Denmark.
Tel: +45 2566 2383 / +45 8946 2316
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[ovirt-users] Re: oVirt monitoring

[Staniforth, Paul]

Hello George,
   you should be able to query the DWH, depending how 
it's configured you should be able to query hourly/daily statistics for up to 5 
years.
https://www.ovirt.org/documentation/data-warehouse/chap-About_History_Database_Reports_and_Dashboards/
There are also a number of monitoring options including the new metrics store.
https://www.ovirt.org/documentation/metrics-user-guide/metrics-user-guide/

Regards,
  Paul S.


From: b.yu...@gmail.com 
Sent: 16 November 2018 10:01
To: users@ovirt.org
Subject: [ovirt-users] oVirt monitoring

Hello,

I'm trying to do some performance monitoring on our oVirt and want to ask if 
someone has any experience with it? Currently I'm trying Red Hat Virutalization 
tool which has REST API, where you can get statistics per host, vm, disk and 
nic. Problem is that you cannot get any historical data via rest api (at least 
I didn't find any way to do it) and almost all metrics are gauge values over 
some interval (couldn't find it documentation, but it looks like they are 
updated every 15 s). I surely don't want to query whole environment every 15 
seconds and missing some values is also not an option since I could miss some 
spikes in performance.

Any help is appreciated!
George
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[ovirt-users] Re: [ANN] oVirt Node 4.2.6 async update is now available

[Staniforth, Paul]

Thanks Sandro,

 has the bug with wrong network threshold limits on 
vlan networks been fixed?



https://bugzilla.redhat.com/show_bug.cgi?id=1625098


Regards,

Paul S.


From: Sandro Bonazzola 
Sent: 04 October 2018 09:34
To: annou...@ovirt.org; users
Subject: [ovirt-users] [ANN] oVirt Node 4.2.6 async update is now available

The oVirt Team has just released a new version of oVirt Node image including 
latest CentOS updates,
fixing a regression introduced in kernel package [1] breaking IP over 
infiniband.
We recommend to users to upgrade to this new release.

Errata included:
CEEA-2018:2397 CentOS 7 microcode_ctl Enhancement Update 

CESA-2018:2748 Important CentOS 7 kernel Security Update 

CEBA-2018:2760 CentOS 7 ipa BugFix Update 

CESA-2018:2768 Moderate CentOS 7 nss Security Update 

CEBA-2018:2753 CentOS 7 systemd BugFix Update 

CEBA-2018:2756 CentOS 7 sssd BugFix Update 

CEBA-2018:2769 CentOS 7 libvirt BugFix Update 

CEBA-2018:2761 CentOS 7 kexec-tools BugFix Update 

CEBA-2018:2758 CentOS 7 firewalld BugFix Update 

CEBA-2018:2764 CentOS 7 initscripts BugFix Update 

CESA-2018:2731 Important CentOS 7 spice Security Update 


Ansible 2.6.5: 
https://github.com/ansible/ansible/blob/v2.6.5/changelogs/CHANGELOG-v2.6.rst
Cockpit 176: https://cockpit-project.org/blog/cockpit-176.html

Updates included:
+ansible-2.6.5-1.el7.noarch
+cockpit-176-2.el7.centos.x86_64
+cockpit-bridge-176-2.el7.centos.x86_64
+cockpit-dashboard-176-2.el7.centos.x86_64
+cockpit-machines-ovirt-176-2.el7.centos.noarch
+cockpit-storaged-176-2.el7.centos.noarch
+cockpit-system-176-2.el7.centos.noarch
+cockpit-ws-176-2.el7.centos.x86_64
+firewalld-0.4.4.4-15.el7_5.noarch
+firewalld-filesystem-0.4.4.4-15.el7_5.noarch
+initscripts-9.49.41-1.el7_5.2.x86_64
+ipa-client-4.5.4-10.el7.centos.4.4.x86_64
+ipa-client-common-4.5.4-10.el7.centos.4.4.noarch
+ipa-common-4.5.4-10.el7.centos.4.4.noarch
+kernel-3.10.0-862.14.4.el7.x86_64
+kernel-tools-3.10.0-862.14.4.el7.x86_64
+kernel-tools-libs-3.10.0-862.14.4.el7.x86_64
+kexec-tools-2.0.15-13.el7_5.2.x86_64
+libgudev1-219-57.el7_5.3.x86_64
+libipa_hbac-1.16.0-19.el7_5.8.x86_64
+libsss_autofs-1.16.0-19.el7_5.8.x86_64
+libsss_certmap-1.16.0-19.el7_5.8.x86_64
+libsss_idmap-1.16.0-19.el7_5.8.x86_64
+libsss_nss_idmap-1.16.0-19.el7_5.8.x86_64
+libsss_sudo-1.16.0-19.el7_5.8.x86_64
+libvirt-3.9.0-14.el7_5.8.x86_64
+libvirt-client-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-config-network-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-config-nwfilter-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-interface-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-lxc-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-network-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-nodedev-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-nwfilter-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-qemu-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-secret-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-core-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-disk-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-gluster-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-iscsi-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-logical-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-mpath-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-rbd-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-scsi-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-kvm-3.9.0-14.el7_5.8.x86_64
+libvirt-libs-3.9.0-14.el7_5.8.x86_64
+libvirt-lock-sanlock-3.9.0-14.el7_5.8.x86_64
+microcode_ctl-2.1-29.16.el7_5.x86_64
+mokutil-12-2.el7.x86_64
+nss-3.36.0-7.el7_5.x86_64
+nss-sysinit-3.36.0-7.el7_5.x86_64
+nss-tools-3.36.0-7.el7_5.x86_64
+ovirt-node-ng-image-update-placeholder-4.2.6.2-1.el7.noarch
+ovirt-node-ng-nodectl-4.2.0-0.20181003.0.el7.noarch
+ovirt-release-host-node-4.2.6.2-1.el7.noarch
+ovirt-release42-4.2.6.2-1.el7.noarch
+python-firewall-0.4.4.4-15.el7_5.noarch
+python-libipa_hbac-1.16.0-19.el7_5.8.x86_64

[ovirt-users] Re: Bad libvirt-spice certificate - regenerate?

[Staniforth, Paul]

Hello Chris,
   engine-setup should renew the certificates, the event 
notifier can send warnings about expired or expiring certificates.

Regards,
 Paul S.

From: Chris Adams 
Sent: 02 October 2018 15:04
To: users@ovirt.org
Subject: [ovirt-users] Bad libvirt-spice certificate - regenerate?

I have an oVirt 4.1 cluster that was initially installed with 3.5 in
2014.  The SSL certificates on the physical hosts in
/etc/pki/vdsm/libvirt-spice have a problem - the "not before" date is
invalid (it doesn't include a time zone), and so I can't connect to VM
consoles from a client with OpenSSL 1.1.0i (up to date Fedora 27).

How can I regenerate these certificates?

Also, I noticed they expire next year - is that expiration handled
automatically?

--
Chris Adams 
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[ovirt-users] Re: 4.2 User Portal

[Staniforth, Paul]

Hello Greg,

  Although the Normal/Legacy view is the default if we create a 
new VM it loads the Dashboard View.

Also I though in the VM machines list we should have a filter and sort option, 
we are running 1.4.3-1


Regards,

 Paul S.


From: Greg Sheremeta 
Sent: 18 September 2018 00:20
To: Staniforth, Paul
Cc: statsenko...@interrao.ru; users
Subject: Re: [ovirt-users] Re: 4.2 User Portal

Sorry about this -- it was an oversight. If you pull the latest version 
(ovirt-web-ui 1.4.3), this should be fixed.

Greg

On Mon, Sep 17, 2018 at 6:07 PM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Neither can I, but can if I go to Legacy View ( how recent does it qualify as 
Legacy)?


Another question can we default to Legacy View instead of the new Detailed View?


Thanks,

 Paul S.


From:  ?? ??? 
mailto:statsenko...@interrao.ru>>
Sent: 17 September 2018 14:06
To: users
Subject: [ovirt-users] 4.2 User Portal

Hello!
Users cannot edit and expand VM's disks from the User Portal after 4.2 upgrade 
anymore.
VM UI screenshot attached.
Users can press Edit icon, but only "Editing" appears and nothing more.
Same thing happens under admin's accounts on User Portal.
>From Admin Portal everything is fine.
How can we fix this issue, so users can edit they VM from the User Portal as it 
was in 4.1 ?
Thanks.

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--

GREG SHEREMETA

SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX

Red Hat NA

<https://www.redhat.com/>

gsher...@redhat.com<mailto:gsher...@redhat.com>IRC: gshereme

[https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.ht/sig>
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[ovirt-users] Re: [ANN] oVirt Node 4.2.6 async update is now available

[Staniforth, Paul]

Thanks,

 Regards,

Paul S.


From: Sandro Bonazzola 
Sent: 04 October 2018 10:37
To: Staniforth, Paul
Cc: users
Subject: Re: [ovirt-users] [ANN] oVirt Node 4.2.6 async update is now available



Il giorno gio 4 ott 2018 alle ore 11:36 Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> ha 
scritto:

Thanks Sandro,

 has the bug with wrong network threshold limits on 
vlan networks been fixed?



https://bugzilla.redhat.com/show_bug.cgi?id=1625098

This one is targeted to 4.2.7, we are releasing a second release candidate 
today including that fix.



Regards,

Paul S.


From: Sandro Bonazzola mailto:sbona...@redhat.com>>
Sent: 04 October 2018 09:34
To: annou...@ovirt.org<mailto:annou...@ovirt.org>; users
Subject: [ovirt-users] [ANN] oVirt Node 4.2.6 async update is now available

The oVirt Team has just released a new version of oVirt Node image including 
latest CentOS updates,
fixing a regression introduced in kernel package [1] breaking IP over 
infiniband.
We recommend to users to upgrade to this new release.

Errata included:
CEEA-2018:2397 CentOS 7 microcode_ctl Enhancement Update 
<https://lists.centos.org/pipermail/centos-announce/2018-September/023021.html>
CESA-2018:2748 Important CentOS 7 kernel Security Update 
<https://lists.centos.org/pipermail/centos-announce/2018-September/023027.html>
CEBA-2018:2760 CentOS 7 ipa BugFix Update 
<https://lists.centos.org/pipermail/centos-announce/2018-September/023029.html>
CESA-2018:2768 Moderate CentOS 7 nss Security Update 
<https://lists.centos.org/pipermail/centos-announce/2018-September/023030.html>
CEBA-2018:2753 CentOS 7 systemd BugFix Update 
<https://lists.centos.org/pipermail/centos-announce/2018-September/023033.html>
CEBA-2018:2756 CentOS 7 sssd BugFix Update 
<https://lists.centos.org/pipermail/centos-announce/2018-September/023034.html>
CEBA-2018:2769 CentOS 7 libvirt BugFix Update 
<https://lists.centos.org/pipermail/centos-announce/2018-September/023038.html>
CEBA-2018:2761 CentOS 7 kexec-tools BugFix Update 
<https://lists.centos.org/pipermail/centos-announce/2018-September/023041.html>
CEBA-2018:2758 CentOS 7 firewalld BugFix Update 
<https://lists.centos.org/pipermail/centos-announce/2018-September/023045.html>
CEBA-2018:2764 CentOS 7 initscripts BugFix Update 
<https://lists.centos.org/pipermail/centos-announce/2018-September/023046.html>
CESA-2018:2731 Important CentOS 7 spice Security Update 
<https://lists.centos.org/pipermail/centos-announce/2018-September/023047.html>

Ansible 2.6.5: 
https://github.com/ansible/ansible/blob/v2.6.5/changelogs/CHANGELOG-v2.6.rst
Cockpit 176: https://cockpit-project.org/blog/cockpit-176.html

Updates included:
+ansible-2.6.5-1.el7.noarch
+cockpit-176-2.el7.centos.x86_64
+cockpit-bridge-176-2.el7.centos.x86_64
+cockpit-dashboard-176-2.el7.centos.x86_64
+cockpit-machines-ovirt-176-2.el7.centos.noarch
+cockpit-storaged-176-2.el7.centos.noarch
+cockpit-system-176-2.el7.centos.noarch
+cockpit-ws-176-2.el7.centos.x86_64
+firewalld-0.4.4.4-15.el7_5.noarch
+firewalld-filesystem-0.4.4.4-15.el7_5.noarch
+initscripts-9.49.41-1.el7_5.2.x86_64
+ipa-client-4.5.4-10.el7.centos.4.4.x86_64
+ipa-client-common-4.5.4-10.el7.centos.4.4.noarch
+ipa-common-4.5.4-10.el7.centos.4.4.noarch
+kernel-3.10.0-862.14.4.el7.x86_64
+kernel-tools-3.10.0-862.14.4.el7.x86_64
+kernel-tools-libs-3.10.0-862.14.4.el7.x86_64
+kexec-tools-2.0.15-13.el7_5.2.x86_64
+libgudev1-219-57.el7_5.3.x86_64
+libipa_hbac-1.16.0-19.el7_5.8.x86_64
+libsss_autofs-1.16.0-19.el7_5.8.x86_64
+libsss_certmap-1.16.0-19.el7_5.8.x86_64
+libsss_idmap-1.16.0-19.el7_5.8.x86_64
+libsss_nss_idmap-1.16.0-19.el7_5.8.x86_64
+libsss_sudo-1.16.0-19.el7_5.8.x86_64
+libvirt-3.9.0-14.el7_5.8.x86_64
+libvirt-client-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-config-network-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-config-nwfilter-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-interface-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-lxc-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-network-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-nodedev-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-nwfilter-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-qemu-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-secret-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-core-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-disk-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-gluster-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-iscsi-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-logical-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-mpath-3.9.0-14.el7_5.8.x86_64
+libvirt-daemon-driver-storage-rbd-3.9.0-14.el7_5.8.x86_64
+libvirt-dae

[ovirt-users] Re: Wrong network threshold limit warnings on 4.2.5

[Staniforth, Paul]

Hello Edward,

   I am also seeing this problem, it's on our ovirtmgmt.


cat /sys/class/net/eno49/speed
1



cat /sys/class/net/eno49.20/speed
1



cat /sys/class/net/ovirtmgmt/speed
cat: /sys/class/net/ovirtmgmt/speed: Invalid argument


vdsm-client Host getStats ->
...

"eno49": {
"rxErrors": "0",
"name": "eno49",
"tx": "3456777",
"txDropped": "0",
"sampleTime": 1535974190.687987,
"rx": "121362321",
"txErrors": "0",
"state": "up",
"speed": "1",
"rxDropped": "2"
},

"eno49.20": {
"rxErrors": "0",
"name": "eno49.20",
"tx": "3384452",
"txDropped": "0",
"sampleTime": 1535974190.687987,
"rx": "115884579",
"txErrors": "0",
"state": "up",
"speed": "1000",
"rxDropped": "0"
},

"ovirtmgmt": {
"rxErrors": "0",
"name": "ovirtmgmt",
"tx": "3383804",
"txDropped": "0",
"sampleTime": 1535974190.687987,
"rx": "115710919",
"txErrors": "0",
"state": "up",
"speed": "1000",
"rxDropped": "0"
},


Regards,

   Paul S.



From: Florian Schmid 
Sent: 03 September 2018 11:44
To: edwa...@redhat.com
Cc: users
Subject: [ovirt-users] Re: Wrong network threshold limit warnings on 4.2.5

Hi Edward,

I got some alarms today from a server and I have checked your command there. 
(not at the time the issue happened!!)
Hosts are on latest patch level CentOS 7.5 and oVirt 4.2.5

Example:
cat /sys/class/net/enp9s0/speed
1

cat /sys/class/net/enp9s0.80/speed
1

cat /sys/class/net/vm-int-nfs/speed
cat: /sys/class/net/vm-int-nfs/speed: invalid argument <- this is the 
bridge for the VMs

vdsm-client Host getStats ->
...
"enp9s0": {
"rxErrors": "0",
"name": "enp9s0",
"tx": "3335325754762",
"txDropped": "0",
"sampleTime": 1535970960.602359,
"rx": "5916567956502",
"txErrors": "0",
"state": "up",
"speed": "1",
"rxDropped": "0"
},
...
"enp9s0.80": {
"rxErrors": "0",
"name": "enp9s0.80",
"tx": "3180024039398",
"txDropped": "0",
"sampleTime": 1535970960.602359,
"rx": "5669421065686",
"txErrors": "0",
"state": "up",
"speed": "1000",
"rxDropped": "0"
},
...
"vm-int-nfs": {
"rxErrors": "0",
"name": "vm-int-nfs",
"tx": "508",
"txDropped": "0",
"sampleTime": 1535970960.602359,
"rx": "4428568",
"txErrors": "0",
"state": "up",
"speed": "1000",
"rxDropped": "0"
},
...

As you see here, vdsm is reporting the wrong speed for the vlan devices.

BR Florian Schmid



Von: "Edward Haas" 
An: "Jayme" , "Florian Schmid" 
CC: "users" , "Alona Kaplan" 
Gesendet: Montag, 3. September 2018 11:38:25
Betreff: Re: [ovirt-users] Re: Wrong network threshold limit warnings on 4.2.5

If you manage to recreate this, please collect a few samples from what the 
hypervisor reports back:
Run the command: vdsm-client Host getStats

Engine is calculating based on this information the rate.
(and the agent collects it from /sys/class/net//statistics/)

Please also mention on what OS you are running the hosts.

Thanks,
Edy


On Fri, Aug 31, 2018 at 5:35 PM, Jayme 
mailto:jay...@gmail.com>> wrote:
I've been seeing these warnings myself, on 1Gb ovirtmanagement (glusterFS is 
10Gbe backend).  I haven't correlated to network graphs yet but I don't know 
what would be happening on my management network that would be exhausting 1Gb 
network.

On Fri, Aug 31, 2018 at 3:27 AM Florian Schmid 
mailto:fsch...@ubimet.com>> wrote:
Good morning,

since we have upgraded to version 4.2.5, we get a lot of warnings about network 
interface exceeded defined threshold limits.

For example:
Aug 31, 2018, 7:54:05 AM
Host xxx has network interface which exceeded the defined threshold [95%] 
(enp9s0.80: transmit rate[100%], receive rate [12%])

This is a 10 Gbit interface and on our monitoring software, which is getting 
network statistics every 10s, the bandwidth of TX was 150 Mbit maximum at this 
time, so far away from being 100%.

Could it be, that the engine detected the wrong interface speed or there is a 
calculation error?
In the engine for this host, I have 1 Mbps for all interfaces.

I have checked now all those warnings on our different hosts and they happen 
every time, we go over 100 Mbit and this is for sure quite often...

Can I maybe disable these warnings, because we 

[ovirt-users] Re: vm names export

[Staniforth, Paul]

Hi Nagaraju,

 if you are using the self-signed certificate have you 
downloaded your CA certificate, if you are using a certificate from a trusted 
CA then you should comment  or remove the CA file line.


Regards,

   Paul S.


From: Budur Nagaraju 
Sent: 24 September 2018 11:16
To: Sandro Bonazzola
Cc: users
Subject: [ovirt-users] Re: vm names export


Have tried the below URL , getting the below error

Script:

https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/list_vms.py1

Error:

https://pastebin.com/EnJqA2Tr

Thanks,
Nagaraju

On Fri, Sep 21, 2018 at 8:50 PM Sandro Bonazzola 
mailto:sbona...@redhat.com>> wrote:


Il giorno ven 21 set 2018 alle ore 17:16 Budur Nagaraju 
mailto:nbud...@gmail.com>> ha scritto:
Hi

I didn't understand, could you please help me on that ?

I was asking Ondra to follow up on your question


Thanks,
Nagaraju



On Fri, Sep 21, 2018 at 8:28 PM Sandro Bonazzola 
mailto:sbona...@redhat.com>> wrote:


Il giorno gio 20 set 2018 alle ore 09:23 Budur Nagaraju 
mailto:nbud...@gmail.com>> ha scritto:

HI

We have deployed vms in oVirt , is there a way to export the vm names along 
with owner names ? any script which would help ?

Ondra?


Thanks,
Nagaraju
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[ovirt-users] Re: vm names export

[Staniforth, Paul]

Hi Nagaraju,

 I meant not signed by a trusted CA, when you install oVirt 
it signs the certificates with it's own local CA, you can download it the CA 
certificate  for your engine from 
https://your.engine.address/ovirt-engine<https://your.engine.address/ovirt-engine/>/
  it you are running the program on your engine machine I think it's in 
/etc/pki/ovirt-engine/ca.pem


Regards,

   Paul S.


From: Budur Nagaraju 
Sent: 24 September 2018 12:20
To: Staniforth, Paul
Cc: users
Subject: Re: [ovirt-users] Re: vm names export

Am not using any self signed certificate, it was the default certificate 
installed at the time of ovirt-engine installation , do I need to comment for 
that also ?
Tried commenting the line but still facing issues.

On Mon, Sep 24, 2018 at 4:28 PM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hi Nagaraju,

 if you are using the self-signed certificate have you 
downloaded your CA certificate, if you are using a certificate from a trusted 
CA then you should comment  or remove the CA file line.


Regards,

   Paul S.


From: Budur Nagaraju mailto:nbud...@gmail.com>>
Sent: 24 September 2018 11:16
To: Sandro Bonazzola
Cc: users
Subject: [ovirt-users] Re: vm names export


Have tried the below URL , getting the below error

Script:

https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/list_vms.py1

Error:

https://pastebin.com/EnJqA2Tr

Thanks,
Nagaraju

On Fri, Sep 21, 2018 at 8:50 PM Sandro Bonazzola 
mailto:sbona...@redhat.com>> wrote:


Il giorno ven 21 set 2018 alle ore 17:16 Budur Nagaraju 
mailto:nbud...@gmail.com>> ha scritto:
Hi

I didn't understand, could you please help me on that ?

I was asking Ondra to follow up on your question


Thanks,
Nagaraju



On Fri, Sep 21, 2018 at 8:28 PM Sandro Bonazzola 
mailto:sbona...@redhat.com>> wrote:


Il giorno gio 20 set 2018 alle ore 09:23 Budur Nagaraju 
mailto:nbud...@gmail.com>> ha scritto:

HI

We have deployed vms in oVirt , is there a way to export the vm names along 
with owner names ? any script which would help ?

Ondra?


Thanks,
Nagaraju
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[ovirt-users] Re: Enabling Gluster Service

[Staniforth, Paul]

Hi Brett,

  you have to shutdown all the hosts in the cluster and when you 
update the cluster I think you have to run reinstall from the install menu so 
installs the gluster packages. I tried a short-cut with ours and as one host 
was in maintenance it reinstalled and activated it so there was somewhere for 
the VMs and SPM  to migrate to.


Regards,

  Paul S.


From: Maton, Brett 
Sent: 27 September 2018 14:27
To: Ovirt Users
Subject: [ovirt-users] Enabling Gluster Service

I just enabled the Gluster service in an existing oVirt 7.2.7-1 cluster via the 
Web-UI which put all hosts into non-operational status.

Lots of events being created:
Could not find gluster uuid of server host001.local on Cluster testlab.
Could not find gluster uuid of server host002.local on Cluster testlab.
Could not find gluster uuid of server host003.local on Cluster testlab.

and a bunch of failed vm migrations

Is it possible to add glusterfs after ovirt has been installed and configured?
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[ovirt-users] Re: Network Setup after ovirt node Install and before add node to cluster

[Staniforth, Paul]

I think it's the installer/anaconda issue, the default is not to activate the 
network connection on boot. The same with RHEL/Centos I think, you have to 
remember to enable it in the check-box, it's quite annoying when your doing 
remote installs.

Regards,
  Paul S.

From: Yedidyah Bar David 
Sent: 11 December 2018 10:22
To: Eitan Raviv; Simone Tiraboschi
Cc: shb...@gmail.com; users
Subject: [ovirt-users] Re: Network Setup after ovirt node Install and before 
add node to cluster

On Mon, Dec 10, 2018 at 10:56 AM Eitan Raviv  wrote:
>
> Ran into the same issue with oVirt Node 4.2.7.1 when installing as a
> virtual guest.
> Didi,
> Can you point us in the right direction?

Sorry, I didn't try this myself recently and not sure about the details.

Obviously it should all be automatic.

Adding Simone.

I suggest to open a bug about this and attach relevant logs
(hosted-engine-setup logs, engine (and engine-setup) logs, vdsm, etc).

Best regards,

>
> Thanks
> On Mon, Dec 10, 2018 at 2:23 AM Vincent Royer  wrote:
> >
> > This happened to me too.
> >
> > The NIC doesn't come "up" on the first boot, even though it was initiated 
> > during the setup. DHCP or static makes no difference to this situation. 
> > iirc I used nmtui to bring the interface up and verify the hostname.  Can't 
> > do it in cockpit without the interface being up...
> >
> > Once you're in the engine you can initialize and add the rest of the 
> > required nics.
> >
> > I'm not sure if this is as designed or a bug, but it last happened to me on 
> > 4.2.5, and was the same process on my 3 hosts.
> >
> >
> > On Sun, Dec 9, 2018 at 12:14 AM Eitan Raviv  wrote:
> >>
> >> On Thu, Dec 6, 2018 at 7:10 PM Stefan Wolf  wrote:
> >> >
> >> > Hello,
> >> >
> >> >
> >> >
> >> > I ve downloaded an installed OVIRT NODE 4.2.7.1.
> >> >
> >> > During the installation I ‘ve setup a static ip (I ‘ve also tried dhcp, 
> >> > both work)
> >> >
> >>
> >> how did you setup the static ip? did you use Cockpit?
> >>
> >>
> >> > The installation passes and after the reboot ovirt node starts without 
> >> > any problems.
> >> >
> >> > BUT the network is not configured.
> >>
> >> what do you mean by 'network is not configured'? the static IP is not
> >> assigned to your selected NIC or sth else?
> >>
> >>
> >> >
> >> > I know 
> >> > https://www.ovirt.org/documentation/install-guide/chap-oVirt_Nodes/ and  
> >> > I know
> >> >
> >> > https://www.ovirt.org/documentation/admin-guide/chap-Hosts/
> >> >
> >> >
> >> >
> >> > and now I am between these two documents
> >> >
> >> > oVirt is installed but network is not configured to add it to datacenter
> >> >
> >> >
> >> >
> >> > of course I know the scripts under /etc/sysconfig/network-scripts
> >> >
> >> > do I really have do edit it manuel?
> >> >
> >> >
> >> >
> >> > if I change ip in command line
> >> >
> >> > ip a add … dev..
> >> >
> >> > and ip route add …
> >> >
> >> > it fails to add node to datacenter
> >> >
> >> >
> >> >
> >> > - with one of the last version I ‘ve added the IP address in bash
> >> >
> >> > - added the host to datacenter,
> >> >
> >> > - after reboot readd the ip address in bash after reboot
> >> >
> >> > - an then I could change network settings in oVirt Manger
> >> >
> >> >
> >> >
> >> > What is best practices for adding a node to datacenter when the ip 
> >> > address is not assigned after installation
> >> >
> >> >
> >> >
> >> > Thx shb
> >> >
> >> > ___
> >> > Users mailing list -- users@ovirt.org
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--
Didi
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[ovirt-users] Re: Configuring Gluster Hyperconverged on Cloud

[Staniforth, Paul]

Maybe you could use ravello, it used to be more popular a few years ago.
e.g. a couple standard oVirt clusters.

https://www.ravellosystems.com/repo/blueprints/64554219

https://www.ravellosystems.com/repo/vms/60590638

Regards,
  Paul S.

From: pawan.ratw...@tcs.com 
Sent: 04 December 2018 08:36
To: users@ovirt.org
Subject: [ovirt-users] Configuring Gluster Hyperconverged on Cloud

Hi,
I would like to do hands-on on Gluster Hyperconverged environment, and as per 
my understanding compute and storage has to be on the same hosts. Since I don't 
have physical infra to support such configuration, I would like to setup 3-node 
cluster on Cloud e.g. AWS, or Azure.
I would like to know if I create an EC2 instance on AWS (or on Azure) with the 
desired Compute, Storage and Network capacity, is Gluster-hyperconverged 
cluster setup supported for such deployment ?
I am referring https://www.ovirt.org/documentation/gluster-hyperconverged/ for 
this.

Thanks.
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[ovirt-users] Re: UPS with USB Support

[Staniforth, Paul]

This is to allow the system to do fence actions it's useful for  
shutdown/restart/updates and recovery etc.

There is an ansible playbook that can shutdown your environment maybe you get 
your ups to trigger it.

https://github.com/oVirt/ovirt-ansible-shutdown-env

Regards,
  Paul S.

From: florentl 
Sent: 29 November 2018 16:41
To: users
Subject: [ovirt-users] UPS with USB Support

Hi everybody,
I'm currently setting up an ovirt solution.
I have three servers with glusterfs. They run hosted engine.

I configured the power management of the node for using idrac agent (I
have Dell servers).
The communication is ok but I don't really know if configuring power
management is very usefull with only three servers.

My three servers are powered via an ups which have only one usb port.
I'm wondering what is the best option to shutdown the datacenter in case
of power failure.
I have read in previous posts that I have to write a script.

So I think I'm going to :
- install apcupsd on the node connected with the ups via usb
- configure apcupsd.conf to lanch a script and send a mail
- write a script to shutdown properly all the wm and to put the
datacenter in maintenance mode

What do you think about this solution ?

Is there a better way to manage the vm's and datacenter's shutdown with
the power management solution associated with ovirt host ?

Regards,
Florent
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[ovirt-users] Re: The built in group Everyone is troublesome.

[Staniforth, Paul]

What are the permissions for the group everyone, in particular the system 
permission should be just UserProfileEditor.

Regards,
 Paul S.

From: Jacob Green 
Sent: 04 December 2018 15:20
To: users
Subject: [ovirt-users] The built in group Everyone is troublesome.

 So all my VMs are inheriting system permissions from group
everyone and giving all my users access to all my VMs, in ovirt 4.2. Is
there a best practices guide or any recommendation on how to clear this
up? Clicking remove on everyone does not work because Ovirt won't allow
me to remove a built in account.


Thank you

--
Jacob Green

Systems Admin

American Alloy Steel

713-300-5690
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[ovirt-users] Re: The built in group Everyone is troublesome.

[Staniforth, Paul]

Glad your sorted, I've added a bugzilla entry


https://bugzilla.redhat.com/show_bug.cgi?id=1656794


basically Webadmin allows you to add a system permission to the everyone group 
but you can't remove it.


Regards,

   Paul S.


From: Jacob Green 
Sent: 05 December 2018 17:45
To: Staniforth, Paul
Cc: users
Subject: Re: [ovirt-users] The built in group Everyone is troublesome.


Thank you for your help! This worked flawlessly and helped me understand 
the engine database a little more!

On 12/04/2018 12:00 PM, Staniforth, Paul wrote:

Get the id for the everyone group
https://engine.example.com/ovirt-engine/api/groups?search=everyone

Get the id for the UserRole
https://engine.example.com/ovirt-engine/api/roles

connect to the engine database

 e.g.

psql -h localhost -U engine -d engine

select * from permissions where ad_element_id='groupid';

note the id of the permission, probably the last one but you can check by the 
role_id
then delete the permission.

delete  from permissions where id='noted before';

you should make a backup of your system before you do this.



Regards,

Paul S.


From: Staniforth, Paul
Sent: 04 December 2018 17:23
To: Jacob Green
Subject: Re: [ovirt-users] The built in group Everyone is troublesome.


Yes, that's not good you need to remove the UserRole system permission but they 
fixed it so you can't.

https://bugzilla.redhat.com/show_bug.cgi?id=1366205


I think there maybe a bug that allows you to add system permissions to the 
everyone group in 4.2, you're only supposed to be able to change the 
permissions with a dbscript.


I'll look up my notes on how to remove the permission from the DB.


Regards,

Paul S.



From: Jacob Green <mailto:jgr...@aasteel.com>
Sent: 04 December 2018 16:59
To: Staniforth, Paul
Subject: Re: [ovirt-users] The built in group Everyone is troublesome.


[cid:part4.8299F0E7.9C1866EA@aasteel.com]


If the picture does not come through. The following are the permisstions

Group > Everyone

Everyone > Role - UserRole,UserProfileEditorObject : (System)

On 12/04/2018 10:20 AM, Staniforth, Paul wrote:

What are the permissions for the group everyone, in particular the system 
permission should be just UserProfileEditor.

Regards,
 Paul S.

From: Jacob Green <mailto:jgr...@aasteel.com>
Sent: 04 December 2018 15:20
To: users
Subject: [ovirt-users] The built in group Everyone is troublesome.

 So all my VMs are inheriting system permissions from group
everyone and giving all my users access to all my VMs, in ovirt 4.2. Is
there a best practices guide or any recommendation on how to clear this
up? Clicking remove on everyone does not work because Ovirt won't allow
me to remove a built in account.


Thank you

--
Jacob Green

Systems Admin

American Alloy Steel

713-300-5690
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--
Jacob Green

Systems Admin

American Alloy Steel

713-300-5690

To view the terms under which this email is distributed, please go to:-
http://leedsbeckett.ac.uk/disclaimer/email/


--
Jacob Green

Systems Admin

American Alloy Steel

713-300-5690

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[ovirt-users] Re: cluster 4 pc's for more scanning power?

[Staniforth, Paul]

Hello Peter,
   if you install it on one VM it will only run on one of 
the hosts however if you had a distributed scanner it could run on multiple 
hosts. I think there was some work with a distibuted scanner in docker (don't 
know if there is openshift or kubernetes) but it may be better to run it in a 
docker or kubernetes cluster rather than oVirt.

Regards,
 Paul S.

From: Peter C. 
Sent: 01 December 2018 00:15
To: users@ovirt.org
Subject: [ovirt-users] cluster 4 pc's for more scanning power?

Hello and sorry for the ignorance behind this question. I've been reading about 
various scale out, "hyper convergence" solutions and want to ask this about 
oVirt.

I do vulnerability scanning on my company's assets. I do it from an obsolete 
laptop that was given to me. The load goes over 13 sometimes, and the scans 
take a long time.

If I built an oVirt cluster from 4 or 5 desktop pc's, build  VM to run OpenVAS, 
would the cpu load demanded by the scanning be spread accross the 3-4 hosts, 
not inlcuding the management host, and therby give my scans more CPU power?

If not oVirt, is there another project that would be better suited to what I'm 
trying to achieve?

Qualifiers:
-I'm not asking if this is the best way to get high-load scanning done. I'm 
just asking if I'll get the combined power from the cpu cores of all the host 
machines. The scanning jobs thread already.
-I know it would probably be more efficient to get a powerful multi core 
workstation or server to do this. That is not my question.
-The pc's are perfectly good, they are just not being used and won't be used 
for anything else.

Thanks in advance.
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[ovirt-users] Re: AffinityGroup API

[Staniforth, Paul]

Hello Andrej,

 Also the Affinity Groups apparently aren't  available in 
the Ruby SDK should I add this to the bug report?


Thanks,

 Paul S.


From: Andrej Krejcir 
Sent: 21 November 2018 13:32
To: Staniforth, Paul
Cc: users
Subject: Re: [ovirt-users] AffinityGroup API

Hi,

Yes, the AffinityGroupHosts is missing. Can you please open a bug[1] so we can 
add it?

As a workaround, the hosts can be modified by PUT request to the AffinityGroup 
endpoint directly, for example:

PUT /ovirt-engine/api/clusters/1234/affinitygroups/5678







However, this will replace all hosts in the affinity group with the hosts 
listed.


Best regards,
Andrej


[1] - https://bugzilla.redhat.com/enter_bug.cgi?product=ovirt-engine

On Wed, 21 Nov 2018 at 13:26, 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:
Hello,
  When using the API to update an AffinityGroup there is a 
AffinityGroupVm and AffinityGroupVms so I can add or remove VMs but there is no 
AffinityGroupHost or AffinityGroupHosts, therefore I can't add or remove hosts.

Thanks,
 Paul S.
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[ovirt-users] Re: AffinityGroup API

[Staniforth, Paul]

The user also has AffinityGroupManager role for the cluster this role has 
permission Manipulate Affinity Groups.

It is the same account that works when using the python SDK

2018-11-27 11:36:50,791Z INFO  
[org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default task-5237) 
[b225cdb] Running command: CreateUserSessionCommand internal: false.
2018-11-27 11:36:50,988Z INFO  
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default 
task-5229) [21e2d0fe] EVENT_ID: USER_VDC_LOGIN(30), User secgen@internal-authz 
connecting from 'x.x.x.x' using session 
'mT2aF7+FziRwE3ZZ29y7y2QHidDX4aAquc5fwo5swyLVMxufAyF26JbmDNeN9ylob1+zSSH9JWu4bBDt2wdHGw=='
 logged in.
2018-11-27 11:36:51,081Z INFO  
[org.ovirt.engine.core.sso.utils.AuthenticationUtils] (default task-5233) [] 
User @internal successfully logged in with scopes: ovirt-app-api 
ovirt-ext=token-in
fo:authz-search ovirt-ext=token-info:public-authz-search 
ovirt-ext=token-info:validate ovirt-ext=token:passw..d-access
2018-11-27 11:36:51,154Z INFO  
[org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default task-5233) 
[1d0e61f8] Running command: CreateUserSessionCommand internal: false.
2018-11-27 11:36:51,604Z INFO  
[org.ovirt.engine.core.bll.scheduling.commands.AddAffinityGroupCommand] 
(default task-5233) [dd01962d-bead-499a-a31f-1ead974483ac] No permission found 
for user 'd5b7e8f0-603e-47c5-a420-1f5f6834aa02' or one of the groups he is 
member of, when running action 'AddAffinityGroup', Required permissions are: 
Action type: 'ADMIN' Action group: 'MANIPULATE_AFFINITY_GROUPS' Object type: 
'Cluster'  Object ID: 'beac8771-1dbc-4046-99b1-c17d072fb27f'.
2018-11-27 11:36:51,604Z WARN  
[org.ovirt.engine.core.bll.scheduling.commands.AddAffinityGroupCommand] 
(default task-5233) [dd01962d-bead-499a-a31f-1ead974483ac] Validation of action 
'AddAffinityGroup' failed for user @internal-authz. Reasons: 
VAR__TYPE__AFFINITY_GROUP,VAR__ACTION__ADD,USER_NOT_AUTHORIZED_TO_PERFORM_ACTION
2018-11-27 11:36:51,606Z ERROR 
[org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (default 
task-5233) [] Operation Failed: [User is not authorized to perform this action.]

Regards,
Paul S.



From: Schreuders, Cliffe
Sent: 27 November 2018 11:55
To: Ondra Machacek; Staniforth, Paul
Cc: Andrej Krejcir; users; Shaw, Thomas
Subject: Re: [ovirt-users] AffinityGroup API

Hi Ondra,

Thanks. Here is a sample script that illustrates the problem. The same error 
occurs when adding a VM to an existing affinity group.

Sample code:
require 'ovirtsdk4'

conn_attr = {}
conn_attr[:url] = 'https:///ovirt-engine/api'
conn_attr[:username] = ''
conn_attr[:passwxxd] = ''
conn_attr[:debug] = true
conn_attr[:headers] = {'Filter' => true }

ovirt_connection = OvirtSDK4::Connection.new(conn_attr)
vms_service = ovirt_connection.system_service.vms_service
clusters_service = ovirt_connection.system_service.clusters_service
cluster = clusters_service.list(search: 'name=Default')[0]
cluster_service = clusters_service.cluster_service(cluster.id)
cluster_affinitygroups_service = cluster_service.affinity_groups_service

begin
  affinity_group_name = "affinity_group_test123"
  puts "Creating affinity group: #{affinity_group_name}"

  cluster_affinitygroups_service.add(OvirtSDK4::AffinityGroup.new(
 name: affinity_group_name,
 description: 'a description',
 vms_rule: OvirtSDK4::AffinityRule.new(
  enabled: true,
  positive: true,
  enforcing: true
 )
  ))
rescue Exception => e
  warn "Failed to create affinity group"
  warn e.message
end

Output:
cliffe@office:~/Code/ovirt_scripts$ ruby add_affinity_group.rb
Creating affinity group: affinity_group_test123
Failed to create affinity group
Fault reason is "Operation Failed". Fault detail is "[User is not authorized to 
perform this action.]". HTTP response code is 400.

The user has ReadOnlyAdmin permissions.

I would be happy to be told if I'm doing something wrong here, I didn't find 
any ruby examples that worked with affinity groups.

Paul could you please provide the engine.log entries? Thanks.

Cheers,

Cliffe.

On 27/11/2018 10:04, Ondra Machacek wrote:
Can you please share the script? And also what's the permission of the
user you are executing the script.

When see error 'User is not authorized to perform the action', we print
in engine.log, what's exactly wrong meaning we print what permissions
the user is missing in order to execute that action. So it may help you
find out what's wrong as well.

On 11/26/18 5:35 PM, Schreuders, Cliffe wrote:
Yes, the related issue we came across was that when using the Ruby gem,
assigning a VM to an Affinity Group raises an exception that states the
User is not authorized to perform the action; however, using the same
account works fine from the Admin portal and carrying out the exact same
steps via the Python S

[ovirt-users] Re: AffinityGroup API

[Staniforth, Paul]

Thanks Andrej


I've opened a bug


Regards,

   Paul S.


From: Andrej Krejcir 
Sent: 21 November 2018 13:32
To: Staniforth, Paul
Cc: users
Subject: Re: [ovirt-users] AffinityGroup API

Hi,

Yes, the AffinityGroupHosts is missing. Can you please open a bug[1] so we can 
add it?

As a workaround, the hosts can be modified by PUT request to the AffinityGroup 
endpoint directly, for example:

PUT /ovirt-engine/api/clusters/1234/affinitygroups/5678







However, this will replace all hosts in the affinity group with the hosts 
listed.


Best regards,
Andrej


[1] - https://bugzilla.redhat.com/enter_bug.cgi?product=ovirt-engine

On Wed, 21 Nov 2018 at 13:26, 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:
Hello,
  When using the API to update an AffinityGroup there is a 
AffinityGroupVm and AffinityGroupVms so I can add or remove VMs but there is no 
AffinityGroupHost or AffinityGroupHosts, therefore I can't add or remove hosts.

Thanks,
 Paul S.
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[ovirt-users] Re: Engine ISO Uploader - SSL Peer Not Trusted

[Staniforth, Paul]

I there a fix for ISO's not being available in the VM portal?

https://github.com/oVirt/ovirt-web-ui/issues/704

Thanks,
Paul S.

From: Yedidyah Bar David 
Sent: 18 November 2018 10:17
To: Shawn Weeks; Sandro Bonazzola
Cc: users
Subject: [ovirt-users] Re: Engine ISO Uploader - SSL Peer Not Trusted

On Sat, Nov 17, 2018 at 6:32 PM, Shawn Weeks  wrote:
> The only issue with the UI is I’m on VPN so uploading from my local machine
> would be extremely slow. I discovered the –insecure flag for the cli and
> that seems to have worked.

Please note that we intend to deprecate this tool. Please try the api/sdk
as suggested by Nir and tell us if you have any comments/issues etc. Thanks.

Actually I thought we already deprecated it in 4.2, but I now searched and
can't find anything like [1][2] (which was for the image uploader) or a note
in the release notes [3]. Adding Sandro. Is it too late now to deprecate
in 4.2 (so that we can remove in 4.3)?

See also [4][5], which are for RHV.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1306637
[2] https://www.ovirt.org/release/4.0.0/#ovirt-image-uploader
[3] https://ovirt.org/release/4.2.0/
[4] https://bugzilla.redhat.com/show_bug.cgi?id=1579119
[5] 
https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.2/html/administration_guide/sect-the_iso_uploader_tool

Thanks and best regards,

>
>
>
> Thanks
>
> Shawnk
>
>
>
> From: Nir Soffer 
> Sent: Saturday, November 17, 2018 8:43 AM
> To: Shawn Weeks 
> Cc: users ; Daniel Erez 
> Subject: Re: [ovirt-users] Engine ISO Uploader - SSL Peer Not Trusted
>
>
>
> On Sat, Nov 17, 2018, 02:45 Shawn Weeks 
> Trying to upload an iso using engine-iso-uploader on a hosted-engine
> instance and I’m getting an SSL Error.  I followed the directions at
> https://www.ovirt.org/documentation/admin-guide/appe-oVirt_and_SSL/ to setup
> SSL and am able to login to the Admin console without an issue. Also checked
> that things like curl recognize the CA correctly. Not sure where
> engine-iso-uploader is getting it’s trust store.
>
>
>
> [root@cloud ~]# engine-iso-uploader list
>
> Please provide the REST API p*** for the admin@internal oVirt Engine
> user (CTRL+D to abort):
>
> ERROR: Unable to connect to REST API at
> https://cloud.dev.example.com:443/ovirt-engine/api due to SDK error
>
> Message: Error while sending HTTP request: (60, "Peer's certificate issuer
> has been marked as not trusted by the user.")
>
>
>
> What am I missing?
>
>
>
> If you ate using 4.2, you can upload iso files to data domains. You can
> upload directly from the UI:
>
>
>
> 1. Open storage > disks
>
> 2. Click Upload > Start
>
> 3. Select file and fill in the form
>
>
>
> For faster upload or automation, you can use the SDK. See this example code:
>
>
>
> https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/upload_disk.py
>
>
>
> With some configuration changes you can use this as command line tool for
> uploading iso or other images.
>
>
>
> Nir
>
>
>
>
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[ovirt-users] Re: AffinityGroup API

[Staniforth, Paul]

Hi Andrej

I believe they are using 4.2.5 they get a permission error although they can 
use the python SDK with the same account.

Paul S.

From: Ondra Machacek 
Sent: 26 November 2018 11:41
To: Staniforth, Paul
Cc: Andrej Krejcir; users
Subject: Re: [ovirt-users] AffinityGroup API

What version of the SDK do you use?
I can see it's supported in latest version.

On 11/26/18 11:13 AM, Andrej Krejcir wrote:
> Hi,
>
> I don't know much about ruby SDK. I think the SDKs for various languages
> are generated from the API specification.
>
> Ondra, is this a bug in ruby SDK?
>
>
> Andrej
>
> On Fri, 23 Nov 2018 at 18:06, Staniforth, Paul <
> p.stanifo...@leedsbeckett.ac.uk> wrote:
>
>> Hello Andrej,
>>
>>   Also the Affinity Groups apparently aren't  available
>> in the Ruby SDK should I add this to the bug report?
>>
>>
>> Thanks,
>>
>>   Paul S.
>> ------
>> *From:* Andrej Krejcir 
>> *Sent:* 21 November 2018 13:32
>> *To:* Staniforth, Paul
>> *Cc:* users
>> *Subject:* Re: [ovirt-users] AffinityGroup API
>>
>> Hi,
>>
>> Yes, the AffinityGroupHosts is missing. Can you please open a bug[1] so we
>> can add it?
>>
>> As a workaround, the hosts can be modified by PUT request to the
>> AffinityGroup endpoint directly, for example:
>>
>> PUT /ovirt-engine/api/clusters/1234/affinitygroups/5678
>> 
>>  
>>  
>>  
>>  
>> 
>>
>> However, this will replace all hosts in the affinity group with the hosts
>> listed.
>>
>>
>> Best regards,
>> Andrej
>>
>>
>> [1] - https://bugzilla.redhat.com/enter_bug.cgi?product=ovirt-engine
>>
>> On Wed, 21 Nov 2018 at 13:26,  wrote:
>>
>>> Hello,
>>>When using the API to update an AffinityGroup there is a
>>> AffinityGroupVm and AffinityGroupVms so I can add or remove VMs but there
>>> is no AffinityGroupHost or AffinityGroupHosts, therefore I can't add or
>>> remove hosts.
>>>
>>> Thanks,
>>>   Paul S.
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>>
>>
>
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[ovirt-users] Re: Unable to upgrade ovirt-node from 4.2.3

[Staniforth, Paul]

I've been told it's because /var/crash isn't mounted, but I've been using

lvremove /dev/onn/var_crash

then yum reinstall

then if it's fails remove the next LV until it works.

I suggest running nodectl info and nodectl check before rebooting.

Regards,
 Paul S.


From: benedetto.vassa...@unipa.it 
Sent: 17 September 2018 14:13
To: users@ovirt.org
Subject: [ovirt-users] Unable to upgrade ovirt-node from 4.2.3

Hi,
I have installed some 4.2.2 ovirt nodes (fresh installation) and upgraded them 
to 4.2.3 from the ovirt-engine UI.
All was right, but if I want to upgrade from 4.2.3 to any new version I got a 
failure in post script.
In the /tmp/imgbased.log I have the following error:

2018-09-17 14:28:09,073 [DEBUG] (MainThread) Calling: (['rmdir', 
u'/tmp/mnt.POEYF'],) {'close_fds': True, 'stderr': -2}
2018-09-17 14:28:09,080 [DEBUG] (MainThread) Returned:
2018-09-17 14:28:09,081 [ERROR] (MainThread) Failed to migrate etc
Traceback (most recent call last):
  File 
"/tmp/tmp.s2GHHNumuT/usr/lib/python2.7/site-packages/imgbased/plugins/osupdater.py",
 line 118, in on_new_layer
check_nist_layout(imgbase, new_lv)
  File 
"/tmp/tmp.s2GHHNumuT/usr/lib/python2.7/site-packages/imgbased/plugins/osupdater.py",
 line 209, in check_nist_layout
v.create(t, paths[t]["size"], paths[t]["attach"])
  File 
"/tmp/tmp.s2GHHNumuT/usr/lib/python2.7/site-packages/imgbased/volume.py", line 
48, in create
"Path is already a volume: %s" % where
AssertionError: Path is already a volume: /var/crash
2018-09-17 14:28:09,092 [DEBUG] (MainThread) Calling binary: (['umount', '-l', 
u'/tmp/mnt.gt3IE'],) {}
2018-09-17 14:28:09,092 [DEBUG] (MainThread) Calling: (['umount', '-l', 
u'/tmp/mnt.gt3IE'],) {'close_fds': True, 'stderr': -2}
2018-09-17 14:28:09,181 [DEBUG] (MainThread) Returned:
2018-09-17 14:28:09,182 [DEBUG] (MainThread) Calling binary: (['rmdir', 
u'/tmp/mnt.gt3IE'],) {}
2018-09-17 14:28:09,182 [DEBUG] (MainThread) Calling: (['rmdir', 
u'/tmp/mnt.gt3IE'],) {'close_fds': True, 'stderr': -2}
2018-09-17 14:28:09,190 [DEBUG] (MainThread) Returned:
2018-09-17 14:28:09,190 [DEBUG] (MainThread) Calling binary: (['umount', '-l', 
u'/tmp/mnt.2weYe'],) {}
2018-09-17 14:28:09,190 [DEBUG] (MainThread) Calling: (['umount', '-l', 
u'/tmp/mnt.2weYe'],) {'close_fds': True, 'stderr': -2}
2018-09-17 14:28:09,389 [DEBUG] (MainThread) Returned:
2018-09-17 14:28:09,389 [DEBUG] (MainThread) Calling binary: (['rmdir', 
u'/tmp/mnt.2weYe'],) {}
2018-09-17 14:28:09,389 [DEBUG] (MainThread) Calling: (['rmdir', 
u'/tmp/mnt.2weYe'],) {'close_fds': True, 'stderr': -2}
2018-09-17 14:28:09,397 [DEBUG] (MainThread) Returned:
Traceback (most recent call last):
  File "/usr/lib64/python2.7/runpy.py", line 162, in _run_module_as_main
"__main__", fname, loader, pkg_name)
  File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
  File 
"/tmp/tmp.s2GHHNumuT/usr/lib/python2.7/site-packages/imgbased/__main__.py", 
line 53, in 
CliApplication()
  File 
"/tmp/tmp.s2GHHNumuT/usr/lib/python2.7/site-packages/imgbased/__init__.py", 
line 82, in CliApplication
app.hooks.emit("post-arg-parse", args)
  File "/tmp/tmp.s2GHHNumuT/usr/lib/python2.7/site-packages/imgbased/hooks.py", 
line 120, in emit
cb(self.context, *args)
  File 
"/tmp/tmp.s2GHHNumuT/usr/lib/python2.7/site-packages/imgbased/plugins/update.py",
 line 56, in post_argparse
base_lv, _ = LiveimgExtractor(app.imgbase).extract(args.FILENAME)
  File 
"/tmp/tmp.s2GHHNumuT/usr/lib/python2.7/site-packages/imgbased/plugins/update.py",
 line 118, in extract
"%s" % size, nvr)
  File 
"/tmp/tmp.s2GHHNumuT/usr/lib/python2.7/site-packages/imgbased/plugins/update.py",
 line 99, in add_base_with_tree
new_layer_lv = self.imgbase.add_layer(new_base)
  File 
"/tmp/tmp.s2GHHNumuT/usr/lib/python2.7/site-packages/imgbased/imgbase.py", line 
192, in add_layer
self.hooks.emit("new-layer-added", prev_lv, new_lv)
  File "/tmp/tmp.s2GHHNumuT/usr/lib/python2.7/site-packages/imgbased/hooks.py", 
line 120, in emit
cb(self.context, *args)
  File 
"/tmp/tmp.s2GHHNumuT/usr/lib/python2.7/site-packages/imgbased/plugins/osupdater.py",
 line 132, in on_new_layer
raise ConfigMigrationError()
imgbased.plugins.osupdater.ConfigMigrationError

I have this on all nodes.
Today I tried to make a fresh 2.2 install on a test VM, execute "yum update", 
updated it to 2.3 and then I got tha same error again.
I did a default installation from 
ovirt-node-ng-installer-ovirt-4.2-2018040514.iso, automatic partitioning and 
nothing customized.
Is there anyone having the same issue or knowing how to solve it?
Thanks in advantage.
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[ovirt-users] Re: 4.2 User Portal

[Staniforth, Paul]

Neither can I, but can if I go to Legacy View ( how recent does it qualify as 
Legacy)?


Another question can we default to Legacy View instead of the new Detailed View?


Thanks,

 Paul S.


From: Стаценко Константин Юрьевич 
Sent: 17 September 2018 14:06
To: users
Subject: [ovirt-users] 4.2 User Portal

Hello!
Users cannot edit and expand VM's disks from the User Portal after 4.2 upgrade 
anymore.
VM UI screenshot attached.
Users can press Edit icon, but only "Editing" appears and nothing more.
Same thing happens under admin's accounts on User Portal.
>From Admin Portal everything is fine.
How can we fix this issue, so users can edit they VM from the User Portal as it 
was in 4.1 ?
Thanks.

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[ovirt-users] Re: clone snapshot of running vm

[Staniforth, Paul]

Hello,

  I just tried it as a normal user using the SDK which works,

e.g.

https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/clone_vm_from_snapshot.py


Regards,

   Paul S.




From: fsoyer 
Sent: 15 September 2018 10:53
To: Staniforth, Paul; users@ovirt.org
Subject: Re: [ovirt-users] clone snapshot of running vm

Hi guys,
I just have this issue on a fresh 4.2.6 install. The snapshot of a vm  Seems to 
be the same logs in the ui.log (I paste it here to be sure), and unable to 
clone the snapshot. VM on or off doesn't change things. This really seems to be 
a UI issue because when it appends, we can no more create or clone a snapshot 
on any VM : the buttons just do nothing (and no log in the ui.log when we hit 
them). We must reload the ui (F5 or Ctrl-R) to recover the functionnalities.
Please help us ? Thanks.

2018-09-15 11:37:50,589+02 ERROR 
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default 
task-17) [] Permutation name: 3F33631A4CFC71A7A5878CCA004CB97D
2018-09-15 11:37:50,589+02 ERROR 
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default 
task-17) [] Uncaught exception: com.google.gwt.event.shared.UmbrellaException: 
Exception caught: (TypeError) : Cannot read property 'K' of null
at java.lang.Throwable.Throwable(Throwable.java:70) [rt.jar:1.8.0_181]
at java.lang.RuntimeException.RuntimeException(RuntimeException.java:32) 
[rt.jar:1.8.0_181]
at 
com.google.web.bindery.event.shared.UmbrellaException.UmbrellaException(UmbrellaException.java:64)
 [gwt-servlet.jar:]
at Unknown.new C0(webadmin-0.js)
at 
com.google.gwt.event.shared.HandlerManager.$fireEvent(HandlerManager.java:117) 
[gwt-servlet.jar:]
at com.google.gwt.user.client.ui.Widget.$fireEvent(Widget.java:127) 
[gwt-servlet.jar:]
at com.google.gwt.user.client.ui.Widget.fireEvent(Widget.java:127) 
[gwt-servlet.jar:]
at 
com.google.gwt.event.dom.client.DomEvent.fireNativeEvent(DomEvent.java:110) 
[gwt-servlet.jar:]
at com.google.gwt.user.client.ui.Widget.$onBrowserEvent(Widget.java:163) 
[gwt-servlet.jar:]
at com.google.gwt.user.client.ui.Widget.onBrowserEvent(Widget.java:163) 
[gwt-servlet.jar:]
at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1415) 
[gwt-servlet.jar:]
at 
com.google.gwt.user.client.impl.DOMImplStandard.dispatchEvent(DOMImplStandard.java:312)
 [gwt-servlet.jar:]
at com.google.gwt.core.client.impl.Impl.apply(Impl.java:236) 
[gwt-servlet.jar:]
at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:275) 
[gwt-servlet.jar:]
at Unknown.eval(webadmin-0.js)
Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot 
read property 'K' of null
at 
org.ovirt.engine.ui.uicommonweb.models.vms.ExistingVmModelBehavior.updateHaAvailability(ExistingVmModelBehavior.java:481)
at 
org.ovirt.engine.ui.uicommonweb.models.vms.UnitVmModel.eventRaised(UnitVmModel.java:1933)
at org.ovirt.engine.ui.uicompat.Event.$raise(Event.java:99)
at 
org.ovirt.engine.ui.uicommonweb.models.ListModel.$setSelectedItem(ListModel.java:82)
at 
org.ovirt.engine.ui.uicommonweb.models.ListModel.setSelectedItem(ListModel.java:78)
at 
org.ovirt.engine.ui.common.editor.UiCommonEditorVisitor.$updateListEditor(UiCommonEditorVisitor.java:193)
at 
org.ovirt.engine.ui.common.editor.UiCommonEditorVisitor.visit(UiCommonEditorVisitor.java:47)
at 
com.google.gwt.editor.client.impl.AbstractEditorContext.$traverse(AbstractEditorContext.java:127)
 [gwt-servlet.jar:]
at 
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget_UiCommonModelEditorDelegate.accept(AbstractVmPopupWidget_UiCommonModelEditorDelegate.java:502)
at 
com.google.gwt.editor.client.impl.AbstractEditorContext.$traverse(AbstractEditorContext.java:127)
 [gwt-servlet.jar:]
at 
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget_DriverImpl.accept(AbstractVmPopupWidget_DriverImpl.java:4)
at 
org.ovirt.engine.ui.common.editor.AbstractUiCommonModelEditorDriver.$edit(AbstractUiCommonModelEditorDriver.java:32)
at 
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget.$edit(AbstractVmPopupWidget.java:1518)
at 
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget.edit(AbstractVmPopupWidget.java:1518)
at 
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget.edit(AbstractVmPopupWidget.java:1518)
at 
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractModeSwitchingPopupWidget.edit(AbstractModeSwitchingPopupWidget.java:80)
at 
org.ovirt.engine.ui.common.view.popup.AbstractModelBoundWidgetPopupView.edit(AbstractModelBoundWidgetPopupView.java:37)
at 
org.ovirt.engine.ui.common.presenter.AbstractModelBoundPopupPresenterWidget.$init(AbstractModelBoundPopupPresenterWidget.java:105)
at 
org.ovirt.engine.ui.common.widget.popup.AbstractVmBasedPopupPresenterWidget.$init

[ovirt-users] Re: 4.2 User Portal

[Staniforth, Paul]

Sorry, you can't actually expand disks only add or delete them.


Regards,

   Paul S.


From: Staniforth, Paul
Sent: 17 September 2018 14:30
To: Стаценко Константин Юрьевич; users
Subject: Re: 4.2 User Portal


Neither can I, but can if I go to Legacy View ( how recent does it qualify as 
Legacy)?


Another question can we default to Legacy View instead of the new Detailed View?


Thanks,

 Paul S.


From: Стаценко Константин Юрьевич 
Sent: 17 September 2018 14:06
To: users
Subject: [ovirt-users] 4.2 User Portal

Hello!
Users cannot edit and expand VM's disks from the User Portal after 4.2 upgrade 
anymore.
VM UI screenshot attached.
Users can press Edit icon, but only "Editing" appears and nothing more.
Same thing happens under admin's accounts on User Portal.
>From Admin Portal everything is fine.
How can we fix this issue, so users can edit they VM from the User Portal as it 
was in 4.1 ?
Thanks.

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[ovirt-users] Re: 4.2 User Portal

[Staniforth, Paul]

Thanks Greg,

I can't seem to add or delete Nics from the VM portal 
it lets you choose a VNIC profile but clicking the OK button does nothing.


Also at  https://github.com/oVirt/ovirt-web-ui using the Quick run using Docker 
instructions seems to be using an old release.


Regards,

   Paul S.


From: Greg Sheremeta 
Sent: 18 September 2018 00:20
To: Staniforth, Paul
Cc: statsenko...@interrao.ru; users
Subject: Re: [ovirt-users] Re: 4.2 User Portal

Sorry about this -- it was an oversight. If you pull the latest version 
(ovirt-web-ui 1.4.3), this should be fixed.

Greg

On Mon, Sep 17, 2018 at 6:07 PM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Neither can I, but can if I go to Legacy View ( how recent does it qualify as 
Legacy)?


Another question can we default to Legacy View instead of the new Detailed View?


Thanks,

 Paul S.


From:  ?? ??? 
mailto:statsenko...@interrao.ru>>
Sent: 17 September 2018 14:06
To: users
Subject: [ovirt-users] 4.2 User Portal

Hello!
Users cannot edit and expand VM's disks from the User Portal after 4.2 upgrade 
anymore.
VM UI screenshot attached.
Users can press Edit icon, but only "Editing" appears and nothing more.
Same thing happens under admin's accounts on User Portal.
>From Admin Portal everything is fine.
How can we fix this issue, so users can edit they VM from the User Portal as it 
was in 4.1 ?
Thanks.

To view the terms under which this email is distributed, please go to:-
http://disclaimer.leedsbeckett.ac.uk/disclaimer/disclaimer.html

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--

GREG SHEREMETA

SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX

Red Hat NA

<https://www.redhat.com/>

gsher...@redhat.com<mailto:gsher...@redhat.com>IRC: gshereme

[https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.ht/sig>
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[ovirt-users] Re: [ANN] oVirt Engine 4.2.6 async update is now available

[Staniforth, Paul]

Hi Yuval,

   this wasn't manual but using yum update or yum reinstall. The 
node producing most trouble had been updated to 4.2.5-1 but I had to remove 
some of the LV's to get it to work. The only LV with a abrt process hanging was 
/dev/onn/var_log I believe but I suppose it could have been running while the 
fallback was trying to remove /dev/onn/ovirt-node-ng-4.2.6.1-0.20180913.0+1


We had 3 nodes that have been upgraded from 4.1.9 - 4.2.4 - 4.2.6-1 (one via 
4.2.5-1)


Regards,

   Paul S.


From: Yuval Turgeman 
Sent: 16 September 2018 08:24
To: Staniforth, Paul
Cc: users
Subject: Re: [ovirt-users] Re: [ANN] oVirt Engine 4.2.6 async update is now 
available

The failure was caused because you had /var/log LV that was not mounted for 
some reason (was that manual by any chance?).  onn/var_crash was created during 
the update and removed successfully because of the var_log issue.  The only 
question is why it didn't clean up the onn/ovirt-node-ng-4.2.6, it failed 
to clean it up for some reason.  Was the abrt process hanging this LV ?

Thanks,
Yuval

On Fri, Sep 14, 2018 at 11:53 AM, 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:
I've managed to upgrade them now by removing logical volumes, usually it's just 
/dev/onn/home but one I had to keep reinstalling see were it failed so had to

lvremove /dev/onn/ovirt-node-ng-4.2.6.1-0.20180913.0+1
lvremove /dev/onn/var_crash
lvremove   /dev/onn/var_log
lvremove   /dev/onn/var_log_audit

I had trouble removing because failed because it was in use since there was an 
abrt process holding onto the mount.

Thanks,
 Paul S.
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[ovirt-users] Re: Vagrant Plugin

[Staniforth, Paul]

Hi Jeremy,

I've just had a quick word with Cliffe and will forward the 
email to him.


Regards,

Paul S.


From: Jeremy Tourville 
Sent: 30 March 2019 18:50
To: users@ovirt.org
Cc: Luca 'remix_tj' Lorenzetto
Subject: [ovirt-users] Re: Vagrant Plugin

Thanks for your reply Luca,
I confirmed the cluster name, it is "Default".  I even tried to run the script 
again and I made sure the D in default was upper case because linux is case 
sensitive.  It still fails in the same way as before.


[cid:c5758639-8ce0-46d1-ad0b-900af9cc138e]

From: Luca 'remix_tj' Lorenzetto 
Sent: Saturday, March 30, 2019 3:34 AM
To: Jeremy Tourville
Subject: Re: [ovirt-users] Vagrant Plugin




Il ven 29 mar 2019, 19:12 Jeremy Tourville 
mailto:jeremy_tourvi...@hotmail.com>> ha scritto:
I am having some trouble getting the Ovirt Vagrant plugin working.  I was able 
to get Vagrant installed and could even run the example scenario listed in the 
blog. 
https://www.ovirt.org/blog/2017/02/using-oVirt-vagrant.html

My real issue is getting a vm generated by the SecGen project 
https://github.com/SecGen/SecGen
  to come up.  If I use the VirtualBox provider everything works as expected 
and I can launch the vm with vagrant up.  If I try to run using Ovirt provider 
it fails.

I had originally posted this over in Google groups /  Vagrant forums and it was 
suggested to take it to Ovirt.  Hopefully, somebody here has some insights.

The process fails quickly with the following output.  Can anyone give some 
suggestions on how to fix the issue?  I have also included a copy of my 
vagrantfile below. Thanks in advance for your assistance!

***Output***

Bringing machine 'escalation' up with 'ovirt4' provider...
==> escalation: Creating VM with the following settings...
==> escalation:  -- Name:  SecGen-default-scenario-escalation
==> escalation:  -- Cluster:   default
==> escalation:  -- Template:  debian_stretch_server_291118
==> escalation:  -- Console Type:  spice
==> escalation:  -- Memory:
==> escalation:   Memory:  512 MB
==> escalation:   Maximum: 512 MB
==> escalation:   Guaranteed:  512 MB
==> escalation:  -- Cpu:
==> escalation:   Cores:   1
==> escalation:   Sockets: 1
==> escalation:   Threads: 1
==> escalation:  -- Cloud-Init:false
==> escalation: An error occured. Recovering..
==> escalation: VM is not created. Please run `vagrant up` first.
/home/secgenadmin/.vagrant.d/gems/2.4.4/gems/ovirt-engine-sdk-4.0.12/lib/ovirtsdk4/service.rb:52:in
 `raise_error': Fault reason is "Operation Failed". Fault detail is "Entity not 
found: Cluster: name=default". HTTP response code is 404.

Hello Jeremy,

Looks like you have no cluster called default in your setup. Edit your vagrant 
file accordingly to your setup.

Luca
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[ovirt-users] Re: ETL DWH errors after restoring to a new server

[Staniforth, Paul]

I also have a problem with the history database growing in size so need to 
reduce this, it has nearly doubled in less than a week.


select pg_size_pretty(pg_database_size('ovirt_engine_history'));


 pg_size_pretty

 32 GB
(1 row)


 pg_size_pretty

 56 GB
(1 row)



   Table   |  Size   | External Size
---+-+---
 vm_interface_samples_history  | 13 GB   | 7813 MB
 vm_disk_samples_history   | 12 GB   | 6688 MB
 vm_samples_history| 12 GB   | 7823 MB
 vm_disks_usage_samples_history| 11 GB   | 7557 MB
 vm_disk_hourly_history| 2210 MB | 899 MB
 vm_interface_hourly_history   | 2123 MB | 1060 MB
 vm_hourly_history | 2056 MB | 1086 MB
 vm_disks_usage_hourly_history | 1735 MB | 1052 MB
 host_interface_samples_history| 123 MB  | 70 MB
 statistics_vms_users_usage_hourly | 68 MB   | 26 MB
 vm_device_history | 53 MB   | 15 MB
 host_interface_configuration  | 33 MB   | 13 MB
 host_interface_hourly_history | 24 MB   | 12 MB
 vm_configuration  | 19 MB   | 5720 kB
 vm_interface_configuration| 14 MB   | 5616 kB
 vm_disk_configuration | 14 MB   | 5352 kB
 calendar  | 11 MB   | 3904 kB
 vm_disks_usage_daily_history  | 7400 kB | 5448 kB
 vm_daily_history  | 7296 kB | 4088 kB
 vm_disk_daily_history | 7216 kB | 3440 kB
 vm_interface_daily_history| 6888 kB | 3856 kB
 host_samples_history  | 5048 kB | 2736 kB
 storage_domain_samples_history| 3016 kB | 1872 kB
 host_hourly_history   | 1176 kB | 584 kB
 storage_domain_hourly_history | 720 kB  | 456 kB
 statistics_vms_users_usage_daily  | 448 kB  | 304 kB
 users_details_history | 240 kB  | 80 kB
 host_interface_daily_history  | 176 kB  | 144 kB
 datacenter_configuration  | 176 kB  | 112 kB
 enum_translator   | 152 kB  | 96 kB
 host_configuration| 144 kB  | 88 kB
 tag_details   | 112 kB  | 104 kB
 tag_relations_history | 104 kB  | 96 kB
 cluster_configuration | 96 kB   | 88 kB
 storage_domain_daily_history  | 88 kB   | 80 kB
 datacenter_storage_domain_map | 88 kB   | 80 kB
 host_daily_history| 88 kB   | 80 kB
 storage_domain_configuration  | 72 kB   | 64 kB
 schema_version| 72 kB   | 56 kB
 history_configuration | 56 kB   | 48 kB
(40 rows)


  Table   |  Size   | External Size
---+-+---
 vm_disk_samples_history   | 6531 MB | 4499 MB
 vm_interface_samples_history  | 5674 MB | 5674 MB
 vm_samples_history| 4926 MB | 4926 MB
 vm_disks_usage_samples_history| 4646 MB | 4646 MB
 vm_disk_hourly_history| 2735 MB | 1406 MB
 vm_interface_hourly_history   | 2715 MB | 1643 MB
 vm_hourly_history | 2560 MB | 1587 MB
 vm_disks_usage_hourly_history | 2106 MB | 1419 MB
 statistics_vms_users_usage_hourly | 98 MB   | 56 MB
 host_interface_samples_history| 66 MB   | 66 MB
 vm_device_history | 57 MB   | 19 MB
 host_interface_configuration  | 33 MB   | 14 MB
 host_interface_hourly_history | 28 MB   | 16 MB
 vm_configuration  | 19 MB   | 6080 kB
 vm_interface_configuration| 15 MB   | 7248 kB
 vm_disk_configuration | 15 MB   | 6312 kB
 calendar  | 11 MB   | 3872 kB
 vm_daily_history  | 5960 kB | 5960 kB
 vm_disks_usage_daily_history  | 5656 kB | 5656 kB
 vm_interface_daily_history| 5632 kB | 5632 kB
 vm_disk_daily_history | 4992 kB | 4992 kB
 storage_domain_samples_history| 2512 kB | 2512 kB
 host_samples_history  | 1976 kB | 1976 kB
 host_hourly_history   | 1304 kB | 720 kB
 storage_domain_hourly_history | 1000 kB | 728 kB
 statistics_vms_users_usage_daily  | 544 kB  | 544 kB
 users_details_history | 208 kB  | 48 kB
 enum_translator   | 168 kB  | 104 kB
 host_interface_daily_history  | 144 kB  | 144 kB
 datacenter_configuration  | 136 kB  | 72 kB
 host_configuration| 136 kB  | 80 kB
 host_daily_history| 104 kB  | 96 kB
 storage_domain_daily_history  | 104 kB  | 96 kB
 schema_version| 80 kB   | 56 kB
 tag_details   | 80 kB   | 72 kB
 tag_relations_history | 72 kB   | 64 kB
 cluster_configuration | 64 kB   | 56 kB
 history_configuration | 56 kB   | 48 kB
 datacenter_storage_domain_map | 56 kB   | 48 kB
 storage_domain_configuration  | 40 kB   | 32 kB
(40 rows)






From: Staniforth, Paul
Sent: 26 March 2019 18:09
To: users@ovirt.org

[ovirt-users] Re: Is iSCSI performance better for VMs on the selected Host?

[Staniforth, Paul]

Yes the SPM controls the metadata, such as creating,deleting virtual 
disks,snapshots,templates.

https://www.ovirt.org/documentation/admin-guide/chap-Data_Centers.html

Regards,
   Paul S.

From: sebastian.frei...@aptiv.com 
Sent: 29 March 2019 13:15
To: users@ovirt.org
Subject: [ovirt-users] Re: Is iSCSI performance better for VMs on the selected 
Host?

I think it was more that I had trouble understanding it.

Does it mean the the "selected host" during setup is only for config and meta 
data and that all the hosts communicate directly with the storage server for 
actual "payload" iSCSI data exchange?
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[ovirt-users] Re: Is iSCSI performance better for VMs on the selected Host?

[Staniforth, Paul]

Hello Sebastian,
   you missed a bit from the paragraph

Important: All communication to the storage domain is through the selected host 
and not directly from the oVirt Engine. At least one active host must exist in 
the system and be attached to the chosen data center. All hosts must have 
access to the storage device before the storage domain can be configured.

Regards,
   Paul S.

From: sebastian.frei...@aptiv.com 
Sent: 28 March 2019 16:42
To: users@ovirt.org
Subject: [ovirt-users] Is iSCSI performance better for VMs on the selected Host?

Hi all,

I am planning to add block storage (iSCSI) to my oVirt environment. I just 
stumbled across this point from the oVirt Documentation:
"6. Select an active host in the Use Host field. If this is not the first data 
domain in a data center, you must select the data center's SPM host. Important: 
All communication to the storage domain is through the selected host and not 
directly from the oVirt Engine." (you find it here:  
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt.org%2Fdocumentation%2Fadmin-guide%2Fchap-Storage.html%23adding-block-storagedata=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7C5154ca0f6519416ca99d08d6b39c7093%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C636893881813582846sdata=jHsJdA6i4Zg5%2BpzrVmqGRfvHKnn9%2FFw9P23dGLpPpwQ%3Dreserved=0)

So my question is: Is there a significant performance advantage for VMs using 
the storage that are running on that "selected host"? Because if this is the 
case, I would connect all my host machines to the dedicated storage network, 
create multiple data domains and "split" my iSCSI storage server(s) among those 
domains. If it is not the case, I would only have my storage server(s) and one 
of my hosts in the storage network. This also has implications on the 
dimensions (and cost!) of the switch that I use for the storage network, so I 
would be grateful if someone has any insight.

Thanks
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[ovirt-users] ETL DWH errors after restoring to a new server

[Staniforth, Paul]

Hello,

  I have deployed a new machine to run our engine 4.2.8 using 
engine-backup to do a full backup/restore to a clean Centos install.



We are now having a lot of errors with  ovirt-engine-dwhd


e.g.


java.lang.OutOfMemoryError: Java heap space


java.lang.OutOfMemoryError: GC overhead limit exceeded


org.postgresql.util.PSQLException: An I/O error occured while sending to the 
backend.



We had a file from 2015


/etc/ovirt-engine/engine.conf.d/10-setup-java.conf


ENGINE_HEAP_MIN="5845M"
ENGINE_HEAP_MAX="5845M"


I changed it to


ENGINE_HEAP_MIN=2g
ENGINE_HEAP_MAX=4g


and restarted the engine and dwhd



But am still getting errors.


Regards,

Paul S.

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[ovirt-users] Re: ovn-provider-network

[Staniforth, Paul]

I managed to get it working using the first option using


/usr/share/ovirt-engine/bin/ovirt-register-sso-client-tool.sh


Thanks,
Paul S.


From: Dominik Holler 
Sent: 22 March 2019 11:53
To: Staniforth, Paul
Cc: users@ovirt.org
Subject: Re: [ovirt-users] Re: ovn-provider-network

On Thu, 21 Mar 2019 12:19:35 -
p.stanifo...@leedsbeckett.ac.uk wrote:

> I just deployed a new engine machine using engine-backup but it looks like it 
> doesn't backup the ovirt-provider-ovn
>
> https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugzilla.redhat.com%2Fshow_bug.cgi%3Fid%3D1630824data=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Ccf91aff4b9ce4ed1c96e08d6aebd0e22%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C636888524346816702sdata=iPRf54q2wBJZVRYFfi3AvCA8n6LgWyY0sxXLFq2o6bE%3Dreserved=0
>
> I copied over the file 
> /etc/ovirt-provider-ovn/conf.d/10-setup-ovirt-provider-ovn.conf and restarted 
> the engine and ovirt-provider-ovn
>
> but it fails to communicate with the provider, do I need to run engine-setup 
> again?
>

Maybe the steps in
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.mail-archive.com%2Fusers%40ovirt.org%2Fmsg53697.htmldata=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Ccf91aff4b9ce4ed1c96e08d6aebd0e22%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C636888524346816702sdata=IE7n1I7rj1r%2Bfz1ueN7R5Td1yEs4PDAYR6R%2BPqnZoTE%3Dreserved=0
might help?

Else you can try to remove or rename the ovirt-provider-ovn provider in
oVirt Engine, if it already exsits, and run engine-setup again like this
engine-setup --reconfigure-optional-components
or with answer-file that has 'OVESETUP_OVN/ovirtProviderOvn' enabled:
'OVESETUP_OVN/ovirtProviderOvn=bool:True'

see
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovirt.org%2Farchives%2Flist%2Fusers%40ovirt.org%2Fthread%2F32S5L4JKHGPHE2XIQMLRIVLOXRG4CHW3%2Fdata=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Ccf91aff4b9ce4ed1c96e08d6aebd0e22%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C636888524346816702sdata=jysqad9WCdHhtYizebtNy2fXmlnuFctDUSY45PaaPnc%3Dreserved=0



> Thanks
>   Paul S.
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[ovirt-users] Re: Preserve vm state

[Staniforth, Paul]

Maybe use stateless?


https://ovirt.org/documentation/vmm-guide/appe-Reference_Settings_in_Administration_Portal_and_User_Portal_Windows.html


Regards,

Paul S.


From: Leo David 
Sent: 21 February 2019 04:29
To: users
Subject: [ovirt-users] Preserve vm state

Hi Everyone,
I have this challange where I need to rollback a couple  of vms to a certain 
base snapshot everytime it starts, for a school computer lab.
It there a way to configure this feature somehow in the UI ?
Thank you very much !

Leo
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[ovirt-users] Re: Unable to change cluster and data center compatibility version

[Staniforth, Paul]

Does oVirt 4.0 support Centos6 hosts?


Regards,

 Paul S.


From: Jonathan Mathews 
Sent: 20 February 2019 06:25
To: Shani Leviim
Cc: Ovirt Users
Subject: [ovirt-users] Re: Unable to change cluster and data center 
compatibility version

Hi Shani

Yes, I did try and change the cluster compatibility first, and that's when I 
got the error: Ovirt: Some of the hosts still use legacy protocol which is not 
supported by cluster 3.6 or higher. In order to change it a host needs to be 
put to maintenance and edited in advanced options section.

I did go through the article you suggested, however, I did not see anything 
that would help.

Thanks


On Tue, Feb 19, 2019 at 3:46 PM Shani Leviim 
mailto:slev...@redhat.com>> wrote:
Hi Jonathan,

Did you try first to change the compatibility of all clusters and then change 
the data center's compatibility?
This once seems related: https://bugzilla.redhat.com/show_bug.cgi?id=1375567

Regards,
Shani Leviim


On Tue, Feb 19, 2019 at 11:01 AM Jonathan Mathews 
mailto:jm3185...@gmail.com>> wrote:
Good Day

I have been trying to upgrade a clients oVirt from 3.6 to 4.0 but have run into 
an issue where I am unable to change the cluster and data center compatibility 
version.

I get the following error in the GUI:

Ovirt: Some of the hosts still use legacy protocol which is not supported by 
cluster 3.6 or higher. In order to change it a host needs to be put to 
maintenance and edited in advanced options section.

This error was received with all VM's off and all hosts in maintenance.

The environment has the following currently installed:

Engine - CentOS 7.4 - Ovirt Engine 3.6.7.5
Host1 - CentOS 6.9 - VDSM 4.16.30
Host2 - CentOS 6.9 - VDSM 4.16.30
Host3 - CentOS 6.9 - VDSM 4.16.30

I also have the following from engine.log

[root@ovengine ~]# tail -f /var/log/ovirt-engine/engine.log
2018-09-22 07:11:33,920 INFO  
[org.ovirt.engine.core.vdsbroker.VmsStatisticsFetcher] 
(DefaultQuartzScheduler_Worker-93) [7533985f] Fetched 0 VMs from VDS 
'd82a026c-31b4-4efc-8567-c4a6bdcaa826'
2018-09-22 07:11:34,685 INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStoragePoolVDSCommand] 
(DefaultQuartzScheduler_Worker-99) [4b7e3710] FINISH, 
DisconnectStoragePoolVDSCommand, log id: 1ae6f0a9
2018-09-22 07:11:34,687 INFO  
[org.ovirt.engine.core.bll.storage.DisconnectHostFromStoragePoolServersCommand] 
(DefaultQuartzScheduler_Worker-99) [2a6aa6f6] Running command: 
DisconnectHostFromStoragePoolServersCommand internal: true. Entities affected : 
 ID: 5849b030-626e-47cb-ad90-3ce782d831b3 Type: StoragePool
2018-09-22 07:11:34,706 INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStorageServerVDSCommand] 
(DefaultQuartzScheduler_Worker-99) [2a6aa6f6] START, 
DisconnectStorageServerVDSCommand(HostName = ovhost3, 
StorageServerConnectionManagementVDSParameters:{runAsync='true', 
hostId='d82a026c-31b4-4efc-8567-c4a6bdcaa826', 
storagePoolId='5849b030-626e-47cb-ad90-3ce782d831b3', storageType='NFS', 
connectionList='[StorageServerConnections:{id='3fdffb4c-250b-4a4e-b914-e0da1243550e',
 connection='172.16.0.10:/raid0/data/_NAS_NFS_Exports_/STORAGE1', iqn='null', 
vfsType='null', mountOptions='null', nfsVersion='null', nfsRetrans='null', 
nfsTimeo='null', iface='null', netIfaceName='null'}, 
StorageServerConnections:{id='4d95c8ca-435a-4e44-86a5-bc7f3a0cd606', 
connection='172.16.0.20:/data/ov-export', iqn='null', vfsType='null', 
mountOptions='null', nfsVersion='null', nfsRetrans='null', nfsTimeo='null', 
iface='null', netIfaceName='null'}, 
StorageServerConnections:{id='82ecbc89-bdf3-4597-9a93-b16f3a6ac117', 
connection='172.16.0.11:/raid1/data/_NAS_NFS_Exports_/4TB', iqn='null', 
vfsType='null', mountOptions='null', nfsVersion='null', nfsRetrans='null', 
nfsTimeo='null', iface='null', netIfaceName='null'}, 
StorageServerConnections:{id='29bb3394-fb61-41c0-bb5a-1fa693ec2fe2', 
connection='172.16.0.11:/raid1/data/_NAS_NFS_Exports_/iso', iqn='null', 
vfsType='null', mountOptions='null', nfsVersion='V3', nfsRetrans='null', 
nfsTimeo='null', iface='null', netIfaceName='null'}]'}), log id: 48c5ffd6
2018-09-22 07:11:34,991 INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStorageServerVDSCommand] 
(DefaultQuartzScheduler_Worker-99) [2a6aa6f6] FINISH, 
DisconnectStorageServerVDSCommand, return: 
{3fdffb4c-250b-4a4e-b914-e0da1243550e=0, 
29bb3394-fb61-41c0-bb5a-1fa693ec2fe2=0, 82ecbc89-bdf3-4597-9a93-b16f3a6ac117=0, 
4d95c8ca-435a-4e44-86a5-bc7f3a0cd606=0}, log id: 48c5ffd6
2018-09-22 07:11:56,367 WARN  [org.ovirt.engine.core.bll.UpdateVdsGroupCommand] 
(default task-29) [1a31cc53] CanDoAction of action 'UpdateVdsGroup' failed for 
user admin@internal. Reasons: 
VAR__TYPE__CLUSTER,VAR__ACTION__UPDATE,ACTION_TYPE_FAILED_WRONG_PROTOCOL_FOR_CLUSTER_VERSION
2018-09-22 07:12:41,017 WARN  
[org.ovirt.engine.core.bll.storage.UpdateStoragePoolCommand] (default task-29) 
[efd285b] CanDoAction of action 'UpdateStoragePool' failed for user 

[ovirt-users] Re: Unable to change cluster and data center compatibility version

[Staniforth, Paul]

Hi Jonathon,

  it's difficult to say as it's so long since I ran that 
version.


I notice on 4.2 nodes that they have

Cluster Compatibility Version:  3.6,4.0,4.1,4.2


Would it to be better to update the hosts first?



Regards,
Paul S.








From: Jonathan Mathews 
Sent: 25 February 2019 11:11
To: Staniforth, Paul
Cc: Shani Leviim; Ovirt Users
Subject: Re: [ovirt-users] Re: Unable to change cluster and data center 
compatibility version

Hi Paul

Thank you for bringing this to my attention.

It does look like I will need to upgrade all my hosts to CentOS 7.

But would the prevent me from changing my cluster compatibility version to 3.6?

Thanks

On Wed, Feb 20, 2019 at 11:59 AM Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Does oVirt 4.0 support Centos6 hosts?


Regards,

 Paul S.


From: Jonathan Mathews mailto:jm3185...@gmail.com>>
Sent: 20 February 2019 06:25
To: Shani Leviim
Cc: Ovirt Users
Subject: [ovirt-users] Re: Unable to change cluster and data center 
compatibility version

Hi Shani

Yes, I did try and change the cluster compatibility first, and that's when I 
got the error: Ovirt: Some of the hosts still use legacy protocol which is not 
supported by cluster 3.6 or higher. In order to change it a host needs to be 
put to maintenance and edited in advanced options section.

I did go through the article you suggested, however, I did not see anything 
that would help.

Thanks


On Tue, Feb 19, 2019 at 3:46 PM Shani Leviim 
mailto:slev...@redhat.com>> wrote:
Hi Jonathan,

Did you try first to change the compatibility of all clusters and then change 
the data center's compatibility?
This once seems related: https://bugzilla.redhat.com/show_bug.cgi?id=1375567

Regards,
Shani Leviim


On Tue, Feb 19, 2019 at 11:01 AM Jonathan Mathews 
mailto:jm3185...@gmail.com>> wrote:
Good Day

I have been trying to upgrade a clients oVirt from 3.6 to 4.0 but have run into 
an issue where I am unable to change the cluster and data center compatibility 
version.

I get the following error in the GUI:

Ovirt: Some of the hosts still use legacy protocol which is not supported by 
cluster 3.6 or higher. In order to change it a host needs to be put to 
maintenance and edited in advanced options section.

This error was received with all VM's off and all hosts in maintenance.

The environment has the following currently installed:

Engine - CentOS 7.4 - Ovirt Engine 3.6.7.5
Host1 - CentOS 6.9 - VDSM 4.16.30
Host2 - CentOS 6.9 - VDSM 4.16.30
Host3 - CentOS 6.9 - VDSM 4.16.30

I also have the following from engine.log

[root@ovengine ~]# tail -f /var/log/ovirt-engine/engine.log
2018-09-22 07:11:33,920 INFO  
[org.ovirt.engine.core.vdsbroker.VmsStatisticsFetcher] 
(DefaultQuartzScheduler_Worker-93) [7533985f] Fetched 0 VMs from VDS 
'd82a026c-31b4-4efc-8567-c4a6bdcaa826'
2018-09-22 07:11:34,685 INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStoragePoolVDSCommand] 
(DefaultQuartzScheduler_Worker-99) [4b7e3710] FINISH, 
DisconnectStoragePoolVDSCommand, log id: 1ae6f0a9
2018-09-22 07:11:34,687 INFO  
[org.ovirt.engine.core.bll.storage.DisconnectHostFromStoragePoolServersCommand] 
(DefaultQuartzScheduler_Worker-99) [2a6aa6f6] Running command: 
DisconnectHostFromStoragePoolServersCommand internal: true. Entities affected : 
 ID: 5849b030-626e-47cb-ad90-3ce782d831b3 Type: StoragePool
2018-09-22 07:11:34,706 INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStorageServerVDSCommand] 
(DefaultQuartzScheduler_Worker-99) [2a6aa6f6] START, 
DisconnectStorageServerVDSCommand(HostName = ovhost3, 
StorageServerConnectionManagementVDSParameters:{runAsync='true', 
hostId='d82a026c-31b4-4efc-8567-c4a6bdcaa826', 
storagePoolId='5849b030-626e-47cb-ad90-3ce782d831b3', storageType='NFS', 
connectionList='[StorageServerConnections:{id='3fdffb4c-250b-4a4e-b914-e0da1243550e',
 connection='172.16.0.10:/raid0/data/_NAS_NFS_Exports_/STORAGE1', iqn='null', 
vfsType='null', mountOptions='null', nfsVersion='null', nfsRetrans='null', 
nfsTimeo='null', iface='null', netIfaceName='null'}, 
StorageServerConnections:{id='4d95c8ca-435a-4e44-86a5-bc7f3a0cd606', 
connection='172.16.0.20:/data/ov-export', iqn='null', vfsType='null', 
mountOptions='null', nfsVersion='null', nfsRetrans='null', nfsTimeo='null', 
iface='null', netIfaceName='null'}, 
StorageServerConnections:{id='82ecbc89-bdf3-4597-9a93-b16f3a6ac117', 
connection='172.16.0.11:/raid1/data/_NAS_NFS_Exports_/4TB', iqn='null', 
vfsType='null', mountOptions='null', nfsVersion='null', nfsRetrans='null', 
nfsTimeo='null', iface='null', netIfaceName='null'}, 
StorageServerConnections:{id='29bb3394-fb61-41c0-bb5a-1fa693ec2fe2', 
connection='172.16.0.11:/raid1/data/_NAS_NFS_Exports_/iso', iqn='null', 
vfsType='null', mountOptions='null', nfsVersion='V3', nfsRetrans='null', 
nfsTimeo='null', iface='null', netIfaceName='null