[ovirt-users] how to add devices to a qemu config.xml of a virtual machine

2019-09-06 Thread pascal
Hi,

I would like to be able to share a local folder with my remote desktop hosted 
by ovirt. Looking everywhere it seems that what is needed is to have 
spice-webdavd installed on the guest and have qemu set with this channel 
org.spice-space.webdav.0

I don't see in the web admin interface any ways to add those channels, but 
found on the web an addon which could maybe work vdsm-hook-qemucmdline but 
can't find a package compiled for the latest version and how to install it

Also I noticed in the latest version of ovirt 4.3.5 there are 2 flags:

Enable SPICE file transfer
Enable SPICE clipboard copy and paste

But that doesn't seem to change anything

Any help appreciated
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[ovirt-users] Failure while import VM from export domain

2019-09-06 Thread Timmi

Hi oVirt list,

I'm planing to migrate my oVirt installation on a new HW.
My current platform is running a 4.2.8. The new one a 4.3.5.

I'm currently trying to import the VMs through the export domain. But 
some of my old VMs are failing.

Which log file would be interesting to check?

Also maybe there is a better way to copy more less all VMs from my 
current oVirt to the new one.


Best regards
Christoph
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[ovirt-users] Re: network config change

2019-09-06 Thread mailing-ovirt
So in the case here, the work was already started outside of the ovirt engine 
UI.

I inherited the problem, so far I've made sure to point the em1,3 to the bond0, 
confirmed it was working (in mode 4, lacp), pointed the bond0 to the ovirtmgmt 
bridge.  Now the current setup uses dhcp and the IP address is successfully 
assigned.

One of the issue I'm seeing right now is that the hosted engine VM will not 
start.  So I started looking a bit further and I can see that route has some 
issues: 

192.168.20.0/24 dev em1 proto kernel scope link src 192.168.20.108 
192.168.20.0/24 dev ovirtmgmt proto kernel scope link src 192.168.20.108

The first line prevents the host from talking to it's default gateway (20.1) 
because it's using em1 which has no IP (part of bond0) 
If I remove the line from the routing table, I can successfully ping the 
default gateway through the ovirtmgmt interface.

I can't figure out how to prevent the system from recreating the first line 
during a reboot.

I don’t know if this is one of the reason why the engine fails or not, but 
since the ovirt startup process seems to validate ping, when the services are 
starting during boot time, they'll fail because that route is re-added.

Thanks again

Simon 

-Original Message-
From: Dominik Holler  
Sent: September 6, 2019 2:07 AM
To: mailing-ov...@qic.ca
Cc: users@ovirt.org
Subject: [ovirt-users] Re: network config change

On Thu, 5 Sep 2019 08:27:07 -0400
 wrote:

> Greetings,
>
> So we have a single hosted engine ovirt box deployed.
>
> When this was deployed, the network requirements were poorly 
> determined and there was no port teaming or any vlan configuration.
>
> now we need to change that.
>
> I have searched all over for any form of procedure or guide as to how 
> we do this.
>
> in summary:
>
> I need to go from a setup that uses em1 as it's default device and 
> gateway to a setup where em1 and 3 are bonded into bond0 and now use that 
> instead.
>
>

All modifications should be done via oVirt Engine, e.g. in Administration 
Portal via Compute > Hosts > hostname > Network Interfaces > Setup Host 
Networks because this way the change will be rolled back automatically on 
failures.

Because this change modifies many aspects of the management network, I would 
recommend to add a temporary second host, migrate the hosted Engine on this 
second host, and put the first host in maintenance and migrate back to the 
first host after the change succeeded.

>
> As for the vlan we could live with keeping the native vlan configured 
> on the cisco side for management and only add extra ones for VMs.
>
> any assistance as to what I need to go through from a bash shell would 
> be appreciated.
>
> thanks
>
> Simon
>
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[ovirt-users] Re: ovirt-engine-extension-aaa-ldap-setup

2019-09-06 Thread Rick A
I got a little further. 

When testing after the setup, I get a Credential Invalid error until I added 
what Edward previously suggested except I had to use "Person" instead of 
"inetOrgPerson" because my LDAP server doesn't provide uidObject as well.

Line added to /etc/ovirt-engine/aaa/MYDOMAIN.com.properties:

sequence.openldap-init-vars.040.var-set.value = (objectClass=Person)

Once I did that and restarted the service, ovirt-engine-extensions-tool gives 
me the following below. Not sure why it won't pull the principle record. 


2019-09-06 10:50:15,032-04 INFO

2019-09-06 10:50:15,032-04 INFO== Execution 
===
2019-09-06 10:50:15,032-04 INFO

2019-09-06 10:50:15,033-04 INFOIteration: 0
2019-09-06 10:50:15,033-04 INFOProfile='MYDOMAIN.com' 
authn='MYDOMAIN.com-authn' authz='MYDOMAIN.com' mapping='null'
2019-09-06 10:50:15,034-04 INFOAPI: 
-->Authn.InvokeCommands.AUTHENTICATE_CREDENTIALS profile='MYDOMAIN.com' 
user='MYUSERNAME'
Password:
2019-09-06 10:50:18,822-04 INFOAPI: 
<--Authn.InvokeCommands.AUTHENTICATE_CREDENTIALS profile='MYDOMAIN.com' 
result=SUCCESS
2019-09-06 10:50:18,824-04 INFO--- Begin AuthRecord ---
2019-09-06 10:50:18,824-04 INFO--- End   AuthRecord ---
2019-09-06 10:50:18,825-04 INFOAPI: 
-->Authz.InvokeCommands.FETCH_PRINCIPAL_RECORD principal='null'
2019-09-06 10:50:18,837-04 SEVERE  Cannot locate principal 'null'
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[ovirt-users] Re: Windows server std 2019 64 bit support

2019-09-06 Thread Alex K
On Fri, Sep 6, 2019 at 2:49 PM Bernhard Dick  wrote:

> Hi Alex,
>
> Am 05.09.2019 um 14:23 schrieb Alex K:
> > [...]
> > Have you tried to load Windows server std 2019 64 bit successfullyon
> > ovirt 3.4?
> I think you are talking about version 4.3, as you also mention RHEV 4.3?
> I have three Windows Server 2019 64bit installations running in an oVirt
> 4.3 environment (two in Core mode, one with Desktop extensions
> available) and they're running fine.
>
Thank you Bernhard.
Yes, I meant 4.3.

>
>Regards
>  Bernhard
> >
> > Thank you.
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[ovirt-users] Re: Windows server std 2019 64 bit support

2019-09-06 Thread Bernhard Dick

Hi Alex,

Am 05.09.2019 um 14:23 schrieb Alex K:

[...]
Have you tried to load Windows server std 2019 64 bit successfullyon 
ovirt 3.4?

I think you are talking about version 4.3, as you also mention RHEV 4.3?
I have three Windows Server 2019 64bit installations running in an oVirt 
4.3 environment (two in Core mode, one with Desktop extensions 
available) and they're running fine.


  Regards
Bernhard


Thank you.

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[ovirt-users] Re: ovirt-guest: Network device hanging shortly after startup (after Upgrade to 4.3.5)

2019-09-06 Thread Dominik Holler
On Thu, 05 Sep 2019 13:56:20 -
julius.ke...@astelon.ch wrote:

> We have a some old guests (SLES 10.4) which has been worked corectly till 
> 4.2.7 (Manager + Host)
> After Upgrade to 4.3.5, we have got a network issue, that the gues network 
> device, not depending on used device type, stopts to work after some 
> seconds after about 15-20 pings device is hanging.
> Sometimes, in the first time after the device hungs up, the message "no 
> buffer space available" comes from ping.
> 
> Does someone knows a solution for it?
> 


Is the issue solved if the VM attribute "Custom Emulated Machine" is
set to "pc-i440fx-rhel7.3.0”?
This should use virtual hardware whch is more close to oVirt 4.2 .

> greetings
> Julius
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[ovirt-users] Re: ovirt-guest: Network device hanging shortly after startup (after Upgrade to 4.3.5)

2019-09-06 Thread julius . kempa
no changes...
Issue is still there...
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[ovirt-users] Re: network config change

2019-09-06 Thread Dominik Holler
On Thu, 5 Sep 2019 08:27:07 -0400
 wrote:

> Greetings,
> 
> So we have a single hosted engine ovirt box deployed.
> 
> When this was deployed, the network requirements were poorly determined and
> there was no port teaming or any vlan configuration.
> 
> now we need to change that.  
> 
> I have searched all over for any form of procedure or guide as to how we do
> this.
> 
> in summary: 
> 
> I need to go from a setup that uses em1 as it's default device and gateway
> to a setup where em1 and 3 are bonded into bond0 and now use that instead.
> 
>  

All modifications should be done via oVirt Engine, e.g. in
Administration Portal via
Compute > Hosts > hostname > Network Interfaces > Setup Host Networks
because this way the change will be rolled back automatically on
failures.

Because this change modifies many aspects of the management network, I
would recommend to add a temporary second host, migrate the hosted
Engine on this second host, and put the first host in maintenance and
migrate back to the first host after the change succeeded.

> 
> As for the vlan we could live with keeping the native vlan configured on the
> cisco side for management and only add extra ones for VMs.
> 
> any assistance as to what I need to go through from a bash shell would be
> appreciated.
> 
> thanks
> 
> Simon
> 
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