<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">Hi,<br><br>Here is the error log: http://pastebin.com/KrNZDrvD<br>and nova.conf: http://pastebin.com/Fvd6dSZs<br><br>Emilien, I am trying to get an understanding of how different Quantum plugins work with OpenStack. Ryu plugin is particularly interesting as it uses an OpenFlow controller to configure Vswitches.<br><br>The problem I am faced with is (I think ) that I already have a private network and Quantum should assign IP addresses to instances using DHCP. But instances send out discover message on laucnh but never find a DHCP server (although there are 2 dnsmasqs running). <br><br>Any ideas?<br><br>Thanks,<br>Salman<br id="FontBreak"></font><br><br><div><div id="SkyDrivePlaceholder"></div><hr id="stopSpelling">Date: Tue, 1 May 2012 20:43:44 +0200<br>Subject: Re: [Openstack] Instance IP assignment problem<br>From: jorge.delacruz@stackops.com<br>To: emilien.openstack@gmail.com<br>CC: openstack@lists.launchpad.net; salmanmk@live.com<br><br>Hi Emilien and Salman,<br>
Please, could you upload all the files, errors and conf in pastebin or something like that? <br>
I have troubles to open in phone :)<BR>
Thank you<BR>
<div class="ecxgmail_quote">El 01/05/2012 20:39, "Emilien Macchi" <<a href="mailto:emilien.openstack@gmail.com">emilien.openstack@gmail.com</a>> escribió:<br><blockquote class="ecxgmail_quote" style="border-left:1px #ccc solid;padding-left:1ex">
<u></u>
<div>
Hi,<br>
<br>
<br>
I have a similar problem when I create a network per project_id with Quantum.<br>
<br>
<br>
My VMs don't get IP and I can't understand why today.<br>
<br>
But when I create a private network for all projects, VMs get an IP and all is working well.<br>
Do you have the same problem ?<br>
<br>
<br>
Salman, I'm interesting about your nova.conf. I can see you are using Ryu ?<br>
Can you tell me more about your "use case" or architecture ?<br>
<br>
<br>
Thanks<br>
<br>
<br>
Le mardi 01 mai 2012 à 12:28 -0500, Salman Malik a écrit :
<blockquote>
<font color="#366092">Hi Jorge,</font><br>
<br>
<font color="#366092">Thanks for looking into the post.</font><br>
<font color="#366092">I have made changes to the nova.conf file so that I only use 10.0.0.x network (but the problem is still the same). For this configuration, I assume that it will give out IPs to instances starting from 10.0.0.11. And just to inform you, my eth1 is configured to be 10.0.0.10 (which is a VM itself, and eth1 is configured as a host-only network with no DHCP) and this interface is plugged in the integration bridge used by quantum plugins.</font><br>
<br>
<font color="#366092">Thanks,</font><br>
<font color="#366092">Salman</font><br>
<br>
<font color="#366092">PS: Error log of a launched instance is also attached.</font><br>
<br>
<br>
</blockquote>
<blockquote>
<br>
</blockquote>
<blockquote>
<hr align="center">
<br>
Date: Tue, 1 May 2012 19:03:49 +0200<br>
Subject: Re: [Openstack] Instance IP assignment problem<br>
From: <a href="mailto:jorge.delacruz@stackops.com">jorge.delacruz@stackops.com</a><br>
To: <a href="mailto:salmanmk@live.com">salmanmk@live.com</a><br>
CC: <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><br>
<br>
Im not really sure but you are using range for your environment 10.0.3.x and 10.0.0.x for fixed.<br>
Can you attach a nova network conf?<br>
Regards
</blockquote>
<blockquote>
El 01/05/2012 18:56, "Salman Malik" <<a href="mailto:salmanmk@live.com">salmanmk@live.com</a>> escribió:
</blockquote>
<blockquote>
<blockquote>
<font color="#366092">Hi Guys,</font><br>
<br>
<font color="#366092">Can anyone provide any insight to the following question:</font><br>
<font color="#366092"><a href="https://answers.launchpad.net/nova/+question/195439" target="_blank">https://answers.launchpad.net/nova/+question/195439</a></font><br>
<br>
<font color="#366092">Thanks,</font><br>
<font color="#366092">Salman</font><br>
<br>
</blockquote>
</blockquote>
<blockquote>
<blockquote>
<br>
_______________________________________________<br>
Mailing list: <a href="https://launchpad.net/%7Eopenstack" target="_blank">https://launchpad.net/~openstack</a><br>
Post to : <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><br>
Unsubscribe : <a href="https://launchpad.net/%7Eopenstack" target="_blank">https://launchpad.net/~openstack</a><br>
More help : <a href="https://help.launchpad.net/ListHelp" target="_blank">https://help.launchpad.net/ListHelp</a><br>
<br>
</blockquote>
</blockquote>
<blockquote>
<pre>_______________________________________________
Mailing list: <a href="https://launchpad.net/%7Eopenstack" target="_blank">https://launchpad.net/~openstack</a>
Post to : <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a>
Unsubscribe : <a href="https://launchpad.net/%7Eopenstack" target="_blank">https://launchpad.net/~openstack</a>
More help : <a href="https://help.launchpad.net/ListHelp" target="_blank">https://help.launchpad.net/ListHelp</a>
</pre>
</blockquote>
<br>
</div>
</blockquote></div></div> </div></body>
</html>