Retrieving KVM Guest IP adresses
by Jean-Pierre Ribeauville
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Hi,
By using libvirt API or virsh domifaddr, I'm not able to retrieve Guest I=
P addresses.
But , ovirt GUI shows these addresses correctly.
I would need some hint to understand how ovirt manages to retrieve it.
Is there any interaction with Guest agent (qemu , vdsm ) ?
If I have to dive in source code , which tail's cat I have to pull ?
Thx for help.
Regards,
J.P. Ribeauville
P: +33.(0).1.47.17.20.49
.
Puteaux 3 Etage 5 Bureau 4
jpribeauville(a)axway.com<mailto:jpribeauville@axway.com>
http://www.axway.com<http://www.axway.com/>
P Pensez =E0 l'environnement avant d'imprimer.
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<p class=3D"MsoPlainText"><span lang=3D"EN-US">Hi,<o:p></o:p></span></p>
<p class=3D"MsoPlainText"><span lang=3D"EN-US"><o:p> </o:p></span></p>
<p class=3D"MsoPlainText"><span lang=3D"EN-US">By using libvirt API o=
r virsh domifaddr, I’m not able to retrieve Guest IP addresses.=
<o:p></o:p></span></p>
<p class=3D"MsoPlainText"><span lang=3D"EN-US">But , ovirt GUI =
shows these addresses correctly.<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">I would need some hint to under=
stand how ovirt manages to retrieve it.<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Is there any interaction with G=
uest agent (qemu , vdsm ) ?<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">If I have to dive in source cod=
e , which tail’s cat I have to pull ?<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Thx for help.<o:p></o:p></span>=
</p>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Regards,<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p>
<table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding=
=3D"0">
<tbody>
<tr>
<td valign=3D"top" style=3D"padding:0cm 4.5pt 0cm 0cm">
<p class=3D"MsoNormal"><b><span lang=3D"EN-US" style=3D"font-size:9.0pt;fon=
t-family:"Arial","sans-serif";color:#888888;mso-fareast=
-language:FR"><o:p> </o:p></span></b></p>
<p class=3D"MsoNormal"><b><span lang=3D"EN-US" style=3D"font-size:8.5pt;fon=
t-family:"Arial","sans-serif";color:#888888;mso-fareast=
-language:FR">J.P. Ribeauville<o:p></o:p></span></b></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:8.5pt;font-f=
amily:"Arial","sans-serif";color:#737373;mso-fareast-la=
nguage:FR"><o:p> </o:p></span></p>
</td>
</tr>
<tr>
<td style=3D"padding:2.25pt 4.5pt 4.5pt 0cm">
<p class=3D"MsoNormal"><span style=3D"font-size:8.5pt;font-family:"Ari=
al","sans-serif";color:red;mso-fareast-language:FR">P:
</span><span style=3D"font-size:8.5pt;font-family:"Arial","s=
ans-serif";color:#737373;mso-fareast-language:FR">+33.(0).1.47.17.=
20.49</span><span style=3D"font-size:8.5pt;font-family:"Arial",&q=
uot;sans-serif";color:#737373;mso-fareast-language:FR"><o:p></o:p></sp=
an></p>
<p class=3D"MsoNormal"><span style=3D"font-size:8.5pt;font-family:"Ari=
al","sans-serif";color:#737373;mso-fareast-language:FR">.<o:=
p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:8.5pt;font-family:"Ari=
al","sans-serif";color:#737373;mso-fareast-language:FR">Pute=
aux 3 Etage 5 Bureau 4<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:8.5pt;font-family:"Ari=
al","sans-serif";color:#737373;mso-fareast-language:FR"><o:p=
> </o:p></span></p>
<p class=3D"MsoNormal"><u><span lang=3D"EN-US" style=3D"font-size:9.0pt;col=
or:red;mso-fareast-language:FR"><a href=3D"mailto:jpribeauville@axway.com">=
<span lang=3D"FR" style=3D"color:blue">jpribeauville(a)axway.com</span></a></=
span></u><u><span style=3D"font-size:9.0pt;color:red;mso-fareast-language:F=
R"><br>
</span></u><span style=3D"font-size:9.0pt;color:red;mso-fareast-language:FR=
"><a href=3D"http://www.axway.com/"><span style=3D"color:red">http://www.ax=
way.com</span></a><o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:8.5pt;font-family:"Ari=
al","sans-serif";color:#737373;mso-fareast-language:FR"><o:p=
> </o:p></span></p>
</td>
</tr>
</tbody>
</table>
<p class=3D"MsoNormal"><span style=3D"display:none;mso-fareast-language:FR"=
><o:p> </o:p></span></p>
<table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding=
=3D"0">
<tbody>
<tr>
<td style=3D"padding:4.5pt 4.5pt 4.5pt 0cm">
<p class=3D"MsoNormal"><span style=3D"font-size:18.0pt;font-family:Webdings=
;color:#888888;mso-fareast-language:FR">P</span><span style=3D"font-size:8.=
0pt;font-family:"Arial","sans-serif";color:#888888;mso-=
fareast-language:FR"> Pensez =E0 l’environnement avant d’i=
mprimer.</span><span style=3D"font-size:8.0pt;font-family:"Arial"=
,"sans-serif";color:#888888;mso-fareast-language:FR"><o:p></o:p><=
/span></p>
</td>
</tr>
</tbody>
</table>
<p class=3D"MsoNormal"><span style=3D"mso-fareast-language:FR"><o:p> <=
/o:p></span></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
</div>
</body>
</html>
--_000_1051EFB4D3A1704680C38CCAAC5836D292F01F54WPTXMAIL2ptxaxw_--
9 years, 2 months
Engine/VDSM logging to rsyslog remote server
by Matt .
Hi guys,
I'm wondering if someone has a clue how to het the rsyslog logging for
VDSM to a remote server. I have tested with the key-words from the
logging.conf but this doesn't work out.
As there is no logging.conf on the engine, is it possible there at all ?
Thanks!
Matt
9 years, 2 months
Group servers to launch at once on 3.5
by Matt .
Hi,
Is it possible to group servers so you can start them all at once on a
host where these VM's have been set sticky on ?
The reason why I ask is because this can be nice for servers that are
on local storage and can be brought down on maintenance as they are
loadbalanced but where starting is quite some work to select them all.
Maybe a filter in the topbar which I can use ?
Thanks.
9 years, 2 months
ovirt-engine-3.6.2.4 engine-setup failed
by Dewey Du
Hello,
I cloned the project from https://github.com/oVirt/ovirt-engine, and make
clean install PREFIX="/home/worker/ovirt-engine".
After make install successfully, I try ./bin/engine-setup, get the
following error.
Please confirm installation settings (OK, Cancel) [OK]:
[ INFO ] Stage: Transaction setup
[ INFO ] Stage: Misc configuration
[ INFO ] Stage: Package installation
[ INFO ] Yum Status: Downloading Packages
[ INFO ] Yum Download/Verify: antlr-tool-2.7.7-30.el7.noarch
...
...
...
[ INFO ] Configuring PostgreSQL
[ ERROR ] Failed to execute stage 'Misc configuration': 'str' object has no
attribute 'isResolvedByDNS'
[ INFO ] Yum Performing yum transaction rollback
...
...
9 years, 2 months
Fwd: Re: ISO domain question
by Tiago Nobrega
---------- Mensagem encaminhada ----------
De: "Tiago Nobrega" <f4r3j4d0r(a)gmail.com>
Data: 09/01/2016 15:26
Assunto: Re: [ovirt-users] ISO domain question
Para: "Maor Lipchuk" <mlipchuk(a)redhat.com>
Cc:
I have 5 host in DC, I need change the iso domain to another host of the
same DC. How I do this?
Hi Tiago,
Did you try to import the ISO domain to the new DC?
Regards,
Maor
----- Original Message -----
> From: "Tiago Nobrega" <f4r3j4d0r(a)gmail.com>
> To: "Maor Lipchuk" <mlipchuk(a)redhat.com>
> Cc: "Will Dennis" <wdennis(a)nec-labs.com>, "users" <users(a)ovirt.org>
> Sent: Saturday, January 9, 2016 8:12:11 PM
> Subject: Re: [ovirt-users] ISO domain question
>
> Hello everyone, I have the other question. I need change the iso domain
> storage to a new ovirt host. What I do this?
> Em 09/01/2016 12:18, "Maor Lipchuk" <mlipchuk(a)redhat.com> escreveu:
>
> > Hi Will,
> >
> > The ISO storage domain oVirt maintains is configured specifically for
> > oVirt, for example don_md/metadata is configured with class ISO.
> > All the ISO files are stored in a special folder under
> > "images/11111111-1111-1111-1111-111111111111"
> > What you can do is to add a new ISO Storage Domain to oVirt, and use a
> > symbolic link under the '11111....' folder to all the ISO files in your
> > pre-existing NFS-available ISO.
> >
> > Please let me know if that answer your question
> >
> > Regards,
> > Maor
> >
> >
> >
> >
> >
> > ----- Original Message -----
> > > From: "Will Dennis" <wdennis(a)nec-labs.com>
> > > To: "users" <users(a)ovirt.org>
> > > Sent: Friday, January 8, 2016 2:50:38 PM
> > > Subject: [ovirt-users] ISO domain question
> > >
> > > I’d like to utilize a pre-existing NFS-available ISO repository we
have,
> > > instead of creating an oVirt-specific one. This repo is of course used
> > for
> > > other purposes, so it cannot be devoted to oVirt alone. We have
> > successfully
> > > used this NFS resource in VMware, but cannot see how to do the same in
> > > oVirt… Is it possible? Or must oVirt maintain its own?
> > >
> > > _______________________________________________
> > > Users mailing list
> > > Users(a)ovirt.org
> > > http://lists.ovirt.org/mailman/listinfo/users
> > >
> > _______________________________________________
> > Users mailing list
> > Users(a)ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
>
9 years, 2 months
ISO domain question
by Will Dennis
I’d like to utilize a pre-existing NFS-available ISO repository we have, instead of creating an oVirt-specific one. This repo is of course used for other purposes, so it cannot be devoted to oVirt alone. We have successfully used this NFS resource in VMware, but cannot see how to do the same in oVirt… Is it possible? Or must oVirt maintain its own?
9 years, 2 months
convert/import images to ovirt
by alireza sadeh seighalan
hi everyone
how can i convert and impoart a qcow/raw/etc... image format to ovirt?
i installed virt-v2v and libguestfs-winsupport for convert and import my
windows image to ovirt . i created export domain too . but i dont know how
can i run it? i dont have any operational example. thanks inadvance
9 years, 2 months
Obfuscated UI exception message debugging
by Alexander Wels
Hi,
With the release of oVirt 3.6 the UI team added a handler for any uncaught
exceptions. This handlers shows a popup that basically says the following:
Uncaught exception occurred. Please try reloading the page. Details: [some
information]
With the some information giving some indication of what happened. Usually
that information is less than helpful. You can see the associated stack trace
in the browser console, but since all the code is obfuscated the stack trace
is usually pretty useless as well. I have been seeing a lot of bugs being
opened about the popup. In an effort to help everyone understand what is going
on and help us debug the root cause of the problem I created a wiki page [1]
that shows some steps to 'de-obfuscate' manually the stack trace and provide
hopefully some useful information.
Doing all of this labor intensive and not very intuitive, so in an effort to
automate the process, I have also created a patch that sends the obfuscated
stack trace to the engine and some code to automatically de-obfuscate the
stack trace and write it to a UI specific log [2]. Once that patch is merged
looking up UI exceptions should be as simple as looking in that log.
Hopefully the above will aid everyone in debugging any strange exceptions
generated by the UI.
Alexander
[1] http://www.ovirt.org/OVirt_Engine_Debug_Obfuscated_UI
[2] https://gerrit.ovirt.org/#/c/51558/
9 years, 2 months
Re: [ovirt-users] host status "Non Operational" - how to diagnose & fix?
by Will Dennis
I put all of the engine logs up there now… Try engine.log-20160103.gz
> On Jan 4, 2016, at 7:48 AM, Eliraz Levi <elevi(a)redhat.com> wrote:
>
> ok thanks :)
> It looks like you didn't press refresh capabilities.
> I can't learn a lot from this log.
> can you refresh the host's capabilities and then send the log?
> thanks :)
> Eliraz.
>
> ----- Original Message -----
> From: "Will Dennis" <wdennis(a)nec-labs.com>
> To: "Eliraz Levi" <elevi(a)redhat.com>
> Sent: Monday, 4 January, 2016 2:22:03 PM
> Subject: RE: [ovirt-users] host status "Non Operational" - how to diagnose & fix?
>
> If you try it again, should work now... Damn hackers...
>
>
>
> Sent with Good (www.good.com)
>
>
> -----Original Message-----
> From: Eliraz Levi [elevi(a)redhat.com<mailto:elevi@redhat.com>]
> Sent: Monday, January 04, 2016 07:17 AM Eastern Standard Time
> To: Will Dennis
> Subject: Re: [ovirt-users] host status "Non Operational" - how to diagnose & fix?
>
>
> Hi Will :)
> The link is broken.
> Can you please send a valid one to the list?
> thanks :)
> Eliraz.
>
> ----- Original Message -----
> From: "Will Dennis" <wdennis(a)nec-labs.com>
> To: "Eliraz Levi" <elevi(a)redhat.com>
> Sent: Sunday, 3 January, 2016 8:23:59 PM
> Subject: Re: [ovirt-users] host status "Non Operational" - how to diagnose & fix?
>
> Digital Ocean droplet and Python SimpleHTTPServer FTW ;)
> http://c7-01.thiscant.fail
>
>
>
> On Jan 3, 2016, at 9:33 AM, Eliraz Levi <elevi(a)redhat.com<mailto:elevi@redhat.com>> wrote:
>
>
>
> vdsClient output: http://fpaste.org/306666/82858714/
>
> The engine.log is very large (4496 lines) so cannot fpaste… Is there a file upload service that can be used to share these sorts of things with you?
>
> Hi Will how are you?
> Perhaps you can upload the log to some sort of a cloud? say google and share the URL?
> I think it will be the fastest way around.
> Thanks :)
> please send the URL in the mailing list so everybody will be able to follow.
> Cheers!
> Eliraz :)
>
>
9 years, 2 months
UI problem with Edit NIC
by Staniforth, Paul
--_000_14522628006647032leedsbeckettacuk_
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Hello,
we are using ovirt 3.6.0 and have a private network switch insta=
lled 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 m=
enu in the User Portal.
Once we put the VnicProfileUser on Vnic Profile ovirtmgmt the list of avail=
able profiles is listed.
Thanks for any help.
Paul S.
--_000_14522628006647032leedsbeckettacuk_
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
<html>
<head>
<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-=
1">
<style type=3D"text/css" style=3D"display:none"><!--P{margin-top:0;margin-b=
ottom:0;} p=0A=
{margin-top:0;=0A=
margin-bottom:0}--></style>
</head>
<body dir=3D"ltr" style=3D"font-size:12pt;color:#000000;background-color:#F=
FFFFF;font-family:Calibri,Arial,Helvetica,sans-serif;">
<p>Hello,</p>
<p> we are using ovirt 3.6.0 and ha=
ve a private network switch installed that we would like users to be able t=
o attach VMs to but we don't want them to have acc=
ess the the ovirtmgnt network.</p>
<p><br>
</p>
<p>When we take away the permission VnicProfileUser on Vnic Profile ov=
irtmgmt the is no Profiles listed in the Edit Network Interface profile dro=
p down menu in the User Portal.
</p>
<p><br>
</p>
<p>Once we put the VnicProfileUser on Vnic Profile ovirtmgmt the list of av=
ailable profiles is listed.</p>
<p><br>
</p>
<p>Thanks for any help.</p>
<p><br>
</p>
<p>Paul S.<br>
</p>
<p><br>
</p>
</body>
</html>
--_000_14522628006647032leedsbeckettacuk_--
9 years, 2 months
