<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000'>Hi,<br><br>You are running a (very) old version of my guide.<br><br>Try to read it again or follow official documentation available.<br><br><br>Regards<br><br><br><div><span name="x"></span>Emilien Macchi<br>----------------------------------------------------<br>// eNovance Inc. http://enovance.com<br>// ✉ emilien@enovance.com<br>// 10 rue de la Victoire 75009 Paris<span name="x"></span><br></div><br><hr id="zwchr"><div style="color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><b>De: </b>"Srikanth Kumar Lingala" <srikanthkumar.lingala@gmail.com><br><b>À: </b>"Dan Wendlandt" <dan@nicira.com><br><b>Cc: </b>openstack@lists.launchpad.net<br><b>Envoyé: </b>Jeudi 18 Octobre 2012 07:10:53<br><b>Objet: </b>Re: [Openstack] Quantum OVS Agent as service<br><br>Hi Dan,<div>I am following Folsom Installation guide provided by Emilien Macchi. In that document it is mentioned to create a bridge 'br-int' attached to 'eth1' through ovs. And also it suggests to assign this '<b>br-int</b>' bridge as '<b>integration_bridge</b>' and '<b>br-eth1</b>' as '<b>bridge_mappings</b>' in '/etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini' like the following:</div>
<div><br></div><div><div><i>integration_bridge = br-int</i></div><div><i>bridge_mappings = default:br-eth1</i></div><div><i><br></i></div><div>Please clarify me, is it necessary to enable 'bridge_mappings' field.</div>
<div><i><br></i></div><div>Regards,</div><div>Srikanth.</div><br><div class="gmail_quote">On Wed, Oct 17, 2012 at 10:13 PM, Dan Wendlandt <span dir="ltr"><<a href="mailto:dan@nicira.com" target="_blank">dan@nicira.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">It sounds like your config file is saying that you have an OVS bridge<br>
named "br-eth1", but it looks like you do not.<br>
<br>
Did you intend to do this, or is this a config copied from somewhere else?<br>
<br>
If you actually intended to use VLANs that send traffic out eth1, you<br>
can do the following:<br>
<br>
# create bridge<br>
ovs-vsctl add-br br-eth1<br>
<br>
# add eth1 as a port on this bridge<br>
ovs-vsctl add-port br-eth1 eth1<br>
<br>
dan<br>
<div><div class="h5"><br>
On Wed, Oct 17, 2012 at 1:53 AM, Srikanth Kumar Lingala<br>
<<a href="mailto:srikanthkumar.lingala@gmail.com" target="_blank">srikanthkumar.lingala@gmail.com</a>> wrote:<br>
> Hi all,<br>
> If we run Quantum OVS Agent as a service ... 'service<br>
> quantum-plugin-openvswitch-agent start', it is unable to start the agent. It<br>
> is throwing the following error to '/var/log/quantum/agent-ovs.log'<br>
><br>
> Stderr: 'Device "br-eth1" does not exist.\n'<br>
> 2012-10-16 12:48:10 ERROR<br>
> [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Bridge br-eth1 for<br>
> physical network default does not exist<br>
><br>
> if we run the agent manually like the following command, it is able to<br>
> start:<br>
><br>
> /usr/bin/quantum-openvswitch-agent --<br>
> --config-file=/etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini<br>
> --log-file=/var/log/quantum/agent-ovs.log<br>
> --config-file=/etc/quantum/quantum.conf<br>
><br>
> Please suggest.<br>
> --<br>
> ----<br>
> Srikanth.<br>
><br>
><br>
><br>
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><br>
<span class="HOEnZb"><font color="#888888"><br>
<br>
<br>
--<br>
~~~~~~~~~~~~~~~~~~~~~~~~~~~<br>
Dan Wendlandt<br>
Nicira, Inc: <a href="http://www.nicira.com" target="_blank">www.nicira.com</a><br>
twitter: danwendlandt<br>
~~~~~~~~~~~~~~~~~~~~~~~~~~~<br>
</font></span></blockquote></div><br>
</div>
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