<div dir="ltr">Hi all,<div><br></div><div> problem i am facing is with oslo.rootwrap library and the fix is doing "pip install oslo.rootwrap --upgrade". Actually there is a bug with bug id 1273581 is there with rootwrap and the fix is provided with the the above command. </div><div><br></div><div>Thanq all for your guidance.</div><div><br></div><div><br></div><div>With Regards,</div><div>Phani Bhushan PV.</div></div><div class="gmail_extra"><br clear="all"><div>With regards...<br>P.V.Phani Bhushan</div>
<br><div class="gmail_quote">On Sat, Oct 18, 2014 at 12:43 PM, Mridhul Pax <span dir="ltr"><<a href="mailto:mridhul@live.com" target="_blank">mridhul@live.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div dir="ltr">Phani,<div><br></div><div>You need to make sure that the following services are up and running on your NOVA compute node</div><div><br></div><div><div>service openvswitch-switch restart</div><div>service nova-compute restart</div><div>service neutron-plugin-openvswitch-agent restart (If you use Neutron networking)</div></div><div><br><br><div><hr>From: <a href="mailto:phanibhushan.pv@gmail.com" target="_blank">phanibhushan.pv@gmail.com</a><br>Date: Wed, 15 Oct 2014 19:11:32 +0530<br>To: <a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a><br>Subject: [Openstack] Unable to launch an instance with ICEHOUSE<div><div class="h5"><br><br><div dir="ltr"><p>Hi all,</p>
<p> </p>
<p>
I am very much new to the openstack and I am trying to get some hands on
experience on openstack. I installed openstack compute, controller, network
nodes on single ubuntu 14.04 64 bit server machine. </p>
<p>I have installed horizon. From pages of openstack, I failed
to launch an instance. I got an error message saying that “<strong><span style="font-size:10pt;font-family:Helvetica,sans-serif;color:rgb(185,74,72);background:rgb(242,222,222)">Error:</span></strong><span><b><span style="font-size:10pt;font-family:Helvetica,sans-serif;color:rgb(185,74,72);background:rgb(242,222,222)"> </span></b></span><span style="font-size:10pt;font-family:Helvetica,sans-serif;color:rgb(185,74,72);background:rgb(242,222,222)">Failed
to launch instance "test": Please try again later [Error: No valid
host was found. ]. “ </span></p>
<p> </p>
<p>“Nova-manage service list” is showing every thing is fine</p>
<p> </p>
<p>root@controller:~# nova-manage service list</p>
<p>Binary
Host
Zone
Status State Updated_At</p>
<p>nova-cert
controller
internal
enabled :-) 2014-10-15 12:51:28</p>
<p>nova-consoleauth
controller
internal
enabled :-) 2014-10-15 12:51:27</p>
<p>nova-scheduler
controller
internal enabled
:-) 2014-10-15 12:51:28</p>
<p>nova-conductor
controller
internal enabled
:-) 2014-10-15 12:51:18</p>
<p>nova-compute
controller
nova
enabled :-) 2014-10-15 12:51:26</p>
<p> </p>
<p> </p>
<p>Attached the log files for the nova-api, nova-compute,
nova-scheduler.log.</p>
<p> </p>
<p>I have no hint why this error message is coming. Can anyone
please help me in resolving this issue.? </p>
<p> </p>
<p> </p>
<p>With Regards,</p>
<p>Phani Bhushan PV.</p>
</div>
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</blockquote></div><br></div>