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On 03/22/2012 10:43 AM, Itzik Brown wrote:
<blockquote
cite="mid:4488206DC085244C886DBC9E7038B68918D382CE@MTRDAG01.mtl.com"
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<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed">Hi,<o:p></o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed"><o:p> </o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed">I'm
using ovirt-sdk to attach and detach a network to a host's
Interface.<o:p></o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed">Once
the network is attached to the interface I try to detach the
network from the interface using the following steps:<span
dir="RTL"
style="font-family:"Arial","sans-serif""
lang="HE"><o:p></o:p></span></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed"><o:p> </o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed">1.Detach
the network from the cluster through the GUI.<o:p></o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed">2.Remove
the network from the datacenter through the GUI.<o:p></o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed">3.Detach
the network from the host's interface using the SDK:<o:p></o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed"><o:p> </o:p></p>
<p class="MsoNormal"
style="text-align:left;text-autospace:none;direction:ltr;unicode-bidi:embed"><span
style="font-size:10.0pt;font-family:"Courrier
New"">nic =
api.hosts.get(name=host).nics.get(name=if_name)<span
style="color:#404040;background:gray;mso-highlight:gray"><o:p></o:p></span></span></p>
<p class="MsoNormal"
style="text-align:left;text-autospace:none;direction:ltr;unicode-bidi:embed"><span
style="font-size:10.0pt;font-family:"Courrier
New"">net = params.Network(name=net_name)<span
style="color:#404040;background:gray;mso-highlight:gray"><o:p></o:p></span></span></p>
<p class="MsoNormal"
style="text-align:left;text-autospace:none;direction:ltr;unicode-bidi:embed"><span
style="font-size:10.0pt;font-family:"Courrier
New"">act = params.Action(network=net)<span
style="color:#404040;background:gray;mso-highlight:gray"><o:p></o:p></span></span></p>
<p class="MsoNormal"
style="text-align:left;text-autospace:none;direction:ltr;unicode-bidi:embed"><span
style="font-size:10.0pt;font-family:"Courrier
New"">nic.detach(act)<span
style="color:#404040;background:gray;mso-highlight:gray"><o:p></o:p></span></span></p>
<p class="MsoNormal"
style="text-align:left;text-autospace:none;direction:ltr;unicode-bidi:embed"><span
style="font-size:10.0pt;font-family:"Courrier
New"">api.hosts.get(name=host).commitnetconfig()<span
style="color:#404040;background:gray;mso-highlight:gray"><o:p></o:p></span></span></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed"><o:p> </o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed">Then
I get the error:<o:p></o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed"><a
moz-do-not-send="true" href="http://pastebin.com/3Md07huE">http://pastebin.com/3Md07huE</a><o:p></o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed"><o:p> </o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed">The
same flow using the GUI works fine.<o:p></o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed"><o:p> </o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed">Network
removal from the Datacenter is a trigger for me to run the
detachment operation therefore I use this flow.<o:p></o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed"><o:p> </o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed">I use
the following components:<o:p></o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed"><o:p> </o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed"><span
style="font-size:10.0pt;font-family:"Courrier
New"">rhevm-3.0.2_0001-2</span><o:p></o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed">ovirt-sdk
(Using the latest from git repository)<o:p></o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed"><o:p> </o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed">Please
advise how to proceed.<o:p></o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed"><o:p> </o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed">Thanks,<o:p></o:p></p>
<p class="MsoNormal"
style="text-align:left;direction:ltr;unicode-bidi:embed">Itzik<o:p></o:p></p>
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</blockquote>
Ovirt-sdk and rhevm don't comply (ovirt-sdk is based on the upstream
version of rhevm)<br>
<br>
Use the REST api instead:<br>
<br>
curl -X POST user@domain:password -H "Content-Type: application/xml"
-d@/path/to/file.xml
<a class="moz-txt-link-freetext" href="https://rhevm:8843/api/hosts/">https://rhevm:8843/api/hosts/</a>{host-id}/nics/{nic-id}/detach<br>
<br>
file.xml:<br>
<br>
<action><br>
<host_nic><br>
<name>eth0</name><br>
</host_nic><br>
</action><br>
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