<div dir="ltr"><div><div>Have you checked the Horizon configuration setting for <font color="black" face="Verdana,Arial,Helvetica"><font color="black" face="Verdana,Arial,Helvetica"><font color="#660066">OPENSTACK_NEUTRON_NETWORK</font></font></font>? Set all enable_* options to False. Possibly this is the way you can configure Horizon not to use Neutron. Would you please try.<br>
<br></div>Thanks,<br></div>Vishal  <tt class=""><span class=""><br></span></tt><div><div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Sep 2, 2014 at 9:59 AM, Baruch, Ohad <span dir="ltr"><<a href="mailto:Ohad.Baruch@emc.com" target="_blank">Ohad.Baruch@emc.com</a>></span> wrote:<br>
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<p class="MsoNormal"><span style="font-size:11pt;font-family:"Calibri","sans-serif";color:rgb(31,73,125)">Hi Vishal,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11pt;font-family:"Calibri","sans-serif";color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11pt;font-family:"Calibri","sans-serif";color:rgb(31,73,125)">Thank for the quick response, the python-neutronclient is a dependency for the dashboard installation, when I try to remove it, it says it will remove the dashboard
 installation as well.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11pt;font-family:"Calibri","sans-serif";color:rgb(31,73,125)">Do you know of a way to force the openstack not to use the neutron client, but to use the nova-network?<u></u><u></u></span></p>

<p class="MsoNormal"><span style="font-size:11pt;font-family:"Calibri","sans-serif";color:rgb(31,73,125)">And for your other question, in the nova.conf – network_api_class = nova.network.api.API<u></u><u></u></span></p>

<p class="MsoNormal"><span style="font-size:11pt;font-family:"Calibri","sans-serif";color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11pt;font-family:"Calibri","sans-serif";color:rgb(31,73,125)">Regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11pt;font-family:"Calibri","sans-serif";color:rgb(31,73,125)">Ohad<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11pt;font-family:"Calibri","sans-serif";color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:10pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10pt;font-family:"Tahoma","sans-serif""> vishal yadav [mailto:<a href="mailto:vishalcdac07@gmail.com" target="_blank">vishalcdac07@gmail.com</a>]
<br>
<b>Sent:</b> Tuesday, September 02, 2014 3:57 PM<br>
<b>To:</b> Baruch, Ohad<br>
<b>Cc:</b> <a href="mailto:openstack-operators@lists.openstack.org" target="_blank">openstack-operators@lists.openstack.org</a><br>
<b>Subject:</b> Re: [Openstack-operators] Openstack Manual install with nova-network<u></u><u></u></span></p><div><div class="h5">
<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Looking at the "exception location" seems like you have python-neutronclient installed. Would you please check below:<u></u><u></u></p>
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<p class="MsoNormal">1) Use rpm -qa (REL based) or dpkg -l (debian based) to look for the package python-neutronclient. If so please remove python client for neutron.<u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12pt">2) What is value of parameter <code>
<span style="font-size:10pt">network_api_class </span></code>in nova.conf on compute node? Please check if it is set correctly.
<br>
<br>
Thanks,<br>
Vishal<u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12pt"><u></u> <u></u></p>
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<p class="MsoNormal">On Tue, Sep 2, 2014 at 4:07 AM, Baruch, Ohad <<a href="mailto:Ohad.Baruch@emc.com" target="_blank">Ohad.Baruch@emc.com</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal">Hi guys,<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">I have a 2 node(1 controller + 1 compute nodes) architecture that I installed manually, all of my compute services, including nova network, are on the compute node.<u></u><u></u></p>
<p class="MsoNormal">I tried logging to the dashboard but I received this message:<u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:24pt;font-family:"Arial","sans-serif";color:black"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:24pt;font-family:"Arial","sans-serif";color:black">ConnectionFailed at /admin/</span><u></u><u></u></p>
<p class="MsoNormal" style="margin-bottom:7.5pt"><span style="font-size:18pt;font-family:"Arial","sans-serif";color:rgb(102,102,102)">Connection to neutron failed: Maximum attempts reached</span><u></u><u></u></p>

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<b><span style="font-family:"Arial","sans-serif";color:rgb(102,102,102)">Request Method:</span></b><u></u><u></u></p>
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<p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:black">GET</span><u></u><u></u></p>
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<b><span style="font-family:"Arial","sans-serif";color:rgb(102,102,102)">Request URL:</span></b><u></u><u></u></p>
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<p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:black"><a href="http://%3cIP%3e/dashboard/admin/" target="_blank">http://<IP>/dashboard/admin/</a></span><u></u><u></u></p>

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<b><span style="font-family:"Arial","sans-serif";color:rgb(102,102,102)">Django Version:</span></b><u></u><u></u></p>
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<p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:black">1.6.5</span><u></u><u></u></p>
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<b><span style="font-family:"Arial","sans-serif";color:rgb(102,102,102)">Exception Type:</span></b><u></u><u></u></p>
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<p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:black">ConnectionFailed</span><u></u><u></u></p>
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<b><span style="font-family:"Arial","sans-serif";color:rgb(102,102,102)">Exception Value:</span></b><u></u><u></u></p>
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<p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Courier New";color:black">Connection to neutron failed: Maximum attempts reached</span><u></u><u></u></p>
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<b><span style="font-family:"Arial","sans-serif";color:rgb(102,102,102)">Exception Location:</span></b><u></u><u></u></p>
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<p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:black">/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py in retry_request, line 1228</span><u></u><u></u></p>
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<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">I don’t even have a neutron client or server installed, and I configured my nova.conf to use nova networking.<u></u><u></u></p>
<p class="MsoNormal">This is really frustrating, can somebody please assist?<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">Regards,<u></u><u></u></p>
<p class="MsoNormal">Ohad<u></u><u></u></p>
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_______________________________________________<br>
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