<html>
<head>
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 10pt;
font-family:Tahoma
}
--></style></head>
<body class='hmmessage'><div dir='ltr'>
<font style="font-size:10pt;" color="#366092" face="Tahoma" size="2">Can anyone help me with this ?<br><br>Many thanks!<br>Salman<br id="FontBreak"></font><br><br><div><div id="SkyDrivePlaceholder"></div><hr id="stopSpelling">From: salmanmk@live.com<br>To: openstack@lists.launchpad.net<br>Subject: Instance Networking Issue<br>Date: Tue, 15 May 2012 16:24:53 -0500<br><br>
<style><!--
.ExternalClass .ecxhmmessage P
{padding:0px;}
.ExternalClass body.ecxhmmessage
{font-size:10pt;font-family:Tahoma;}
--></style>
<div dir="ltr">
<font style="font-size:10pt" color="#366092" face="Tahoma" size="2">Hi Guys,<br><br>I am having trouble with launching instances. The launch fails on networking task with status error. Here is the output (at nova-compute screen session) on launching instance :<br><br>2012-05-02 06:41:52 TRACE nova.rpc.amqp RemoteError: Remote error: QuantumNotFoundException (u'Quantum entity not found: %s', '{"QuantumError": {"message": "Unable to find a network with the specified identifier.", "type": "NetworkNotFound", "detail": "Network 5f227bba-eb3b-4dba-ad4c-b47c80aaffd7 could not be found"}}')<br><br><br>Here is the output when I terminated the instance:<br>2012-05-02 06:44:04 TRACE nova.rpc.amqp Command: sudo /usr/local/bin/nova-rootwrap ovs-vsctl get Interface tap772ad8ff-89 ofport<br>2012-05-02 06:44:04 TRACE nova.rpc.amqp Exit code: 1<br>2012-05-02 06:44:04 TRACE nova.rpc.amqp Stdout: ''<br>2012-05-02 06:44:04 TRACE nova.rpc.amqp Stderr: 'ovs-vsctl: no row "tap772ad8ff-89" in table Interface\n'<br><br><br>Question/Problems:<br><br>1. Network with uuid </font><font style="font-size:10pt" color="#366092" face="Tahoma" size="2">5f227bba-eb3b-4dba-ad4c-b47c80aaffd7 is not a Quantum network (or may be its a quantum network but it doesn't belong to any tenant) . This network got created automatically when I ran stack.sh script and is associated with the fixed_range=10.0.0.0/24 in the nova.conf file. So problem here is that I wanted to launch this instance on a quantum network managed by a tenant/use (that I created before launching instance), how can I fix this?<br><br>2. Before running stack.sh, I could see gw-** port in my br-int bridge. Now it doesn't show up anywhere. Can you tell me what is the purpose of this port and how can I get it back in my br-int ?<br><br>3. Would answer to 1 and 2 help in succesful launch of instances ? If not, what else do I need to do ?<br><br><br>Thanks,<br>Salman<br></font> </div></div> </div></body>
</html>