4:34 a.m.
Hi,
I sent mails to ovirt-user maillist for help. But it seems there is no
useful info in vdsm.log and supervdsm.log. I want to debug the code and so
ask for help here.
I am using ovirt 3.6.4.1 and vdsm 4.17.24. When deploy a new host, bridge
ovirtmgmt has been created with port eth0. But it fails with:
Host dell12 does not comply with the cluster Default networks, the
following networks are missing on host: 'ovirtmgmt'
I can make ovirtmgmt work by selecting the tab 'Hosts' -> node name(dell12)
-> subtab 'Network Interface', click 'Setup Host Networks', drag
ovirtmgmt
to link with ethernet interface eth0.
What engine did to bridge ovirtmgmt during new host deployment? Just call
"getVdsCaps" to check whether ovirtmgmt is ready or sent setupNetwork
command to configure ovirtmgmt? Which part of vdsm code should I check
please?
Thanks a lot.
--Kai
5:53 a.m.
New subject: [vdsm] what happens to ovirmgmt during new host deployment?
Kai,
please also take a look at /var/log/ovirt-engine/engine.log
VDSM stores the engine's request for capabilities in vdsm.log, and logs Setup Networks
actions in supervdsm.log.
I'll inspect logs you sent me privately. Can you please make the engine logs available
to the list?
Thanks,
Ondra
----- Original Message -----
10:04 p.m.
Hi Ondra,
Thanks for your patience with my so many questions.
Finally I search a Redhat defect
https://bugzilla.redhat.com/show_bug.cgi?id=1222566, and it seems caused by
lacking of libvirt network "vdsm-ovirtmgmt". After I create the network by
hook, then the host could be deployed successfully.
Hook files under /usr/lib64/vdsm/vdsm/hooks/before_vdsm_start:
vdsm-ovirtmgmt.xml:
<network>
<name>vdsm-ovirtmgmt</name>
<forward mode='bridge'/>
<bridge name='ovirtmgmt'/>
</network>
20-setupDefaultNetwork:
#!/bin/sh
VIRSH=/usr/bin/virsh
SOURCEDIR=$(dirname $(readlink -f $0))
DEFAULTNET=vdsm-ovirtmgmt
if ! $VIRSH net-dumpxml $DEFAULTNET &>/dev/null; then
$VIRSH net-define $SOURCEDIR/vdsm-ovirtmgmt.xml
fi
Regards,
Kai
On Fri, May 27, 2016 at 6:53 PM, Ondřej Svoboda <osvoboda(a)redhat.com> wrote:
2:07 a.m.
This is a multi-part message in MIME format.
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Thank you Kai for describing you solution!
However, I think the ovirtmgmt network should be created automatically.
I will forward this issue on.
Cheers, Ondra
On 31.5.2016 05:04, Kai Kang wrote:
--------------08C8DDF9E0371823C5D9D79A
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<html>
<head>
<meta content="text/html; charset=UTF-8"
http-equiv="Content-Type">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<p>Thank you Kai for describing you solution!<br>
<br>
However, I think the ovirtmgmt network should be created
automatically. I will forward this issue on.<br>
<br>
<br>
<br>
Cheers, Ondra<br>
</p>
<br>
<div class="moz-cite-prefix">On 31.5.2016 05:04, Kai Kang
wrote:<br>
</div>
<blockquote
cite="mid:CADC9Kmp1-vz2u_S0zr6PZwJ-G4rz1mHoQ+M_su64MtB4vcrAqQ@mail.gmail.com"
type="cite">
<div dir="ltr">Hi Ondra,
<div><br>
</div>
<div>Thanks for your patience with my so many questions.</div>
<div><br>
</div>
<div>Finally I search a Redhat defect <a
moz-do-not-send="true"
href="https://bugzilla.redhat.com/show_bug.cgi?id=1222566">h...;,
and it seems caused by lacking of libvirt network
"vdsm-ovirtmgmt". After I create the network by hook, then the
host could be deployed successfully.</div>
<div><br>
</div>
<div>Hook files
under /usr/lib64/vdsm/vdsm/hooks/before_vdsm_start:</div>
<div><br>
</div>
<div>vdsm-ovirtmgmt.xml:<br>
</div>
<div>
<div><network></div>
<div>
<name>vdsm-ovirtmgmt</name></div>
<div> <forward mode='bridge'/></div>
<div> <bridge name='ovirtmgmt'/></div>
<div></network></div>
</div>
<div><br>
</div>
<div><br>
</div>
<div>20-setupDefaultNetwork:<br>
</div>
<div>
<div>#!/bin/sh</div>
<div><br>
</div>
<div>VIRSH=/usr/bin/virsh</div>
<div>SOURCEDIR=$(dirname $(readlink -f $0))</div>
<div>DEFAULTNET=vdsm-ovirtmgmt</div>
<div><br>
</div>
<div>if ! $VIRSH net-dumpxml $DEFAULTNET &>/dev/null;
then</div>
<div> $VIRSH net-define $SOURCEDIR/vdsm-ovirtmgmt.xml</div>
<div>fi</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Regards,</div>
<div>Kai</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Fri, May 27, 2016 at 6:53 PM, Ondřej
Svoboda <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:osvoboda@redhat.com"
target="_blank">osvoboda(a)redhat.com</a>&gt;</span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Kai,<br>
<br>
please also take a look at /var/log/ovirt-engine/engine.log<br>
<br>
VDSM stores the engine's request for capabilities in
vdsm.log, and logs Setup Networks actions in supervdsm.log.<br>
<br>
I'll inspect logs you sent me privately. Can you please make
the engine logs available to the list?<br>
<br>
Thanks,<br>
Ondra<br>
<div>
<div class="h5"><br>
----- Original Message -----<br>
> From: "Kai Kang" <<a
moz-do-not-send="true"
href="mailto:kai.7.kang@gmail.com">kai.7.kang@gmail.com</a>><br>
> To: <a moz-do-not-send="true"
href="mailto:devel@ovirt.org">devel@ovirt.org</a><br>
> Sent: Friday, May 27, 2016 11:34:38 AM<br>
> Subject: [ovirt-devel] [vdsm] what happens to
ovirmgmt during new host deployment?<br>
><br>
> Hi,<br>
><br>
> I sent mails to ovirt-user maillist for help. But
it seems there is no useful<br>
> info in vdsm.log and supervdsm.log. I want to debug
the code and so ask for<br>
> help here.<br>
><br>
> I am using ovirt 3.6.4.1 and vdsm 4.17.24. When
deploy a new host, bridge<br>
> ovirtmgmt has been created with port eth0. But it
fails with:<br>
><br>
> Host dell12 does not comply with the cluster
Default networks, the following<br>
> networks are missing on host: 'ovirtmgmt'<br>
><br>
><br>
> I can make ovirtmgmt work by selecting the tab
'Hosts' -> node name(dell12)<br>
> -> subtab 'Network Interface', click 'Setup
Host
Networks', drag ovirtmgmt<br>
> to link with ethernet interface eth0.<br>
><br>
> What engine did to bridge ovirtmgmt during new host
deployment? Just call<br>
> "getVdsCaps" to check whether ovirtmgmt is ready or
sent setupNetwork<br>
> command to configure ovirtmgmt? Which part of vdsm
code should I check<br>
> please?<br>
><br>
> Thanks a lot.<br>
><br>
> --Kai<br>
><br>
</div>
</div>
> _______________________________________________<br>
> Devel mailing list<br>
> <a moz-do-not-send="true"
href="mailto:Devel@ovirt.org">Devel@ovirt.org</a><br>
> <a moz-do-not-send="true"
href="http://lists.ovirt.org/mailman/listinfo/devel"
rel="noreferrer"
target="_blank">http://lists.ovirt.org/mailman/listinfo/deve...
</blockquote>
</div>
<br>
</div>
<br>
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Ondřej Svoboda