<html>
<head>
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Thanks Neis, I agree with you.<br>
<br>
In my case, the .rpm repositories already provided a new neutron
version available (probably with the fix) and just a package update
solved the problem.<br>
<br>
Miguel.<br>
<br>
<br>
<br>
<div class="moz-cite-prefix">El 10/10/15 a las #4, Neil Jerram
escribió:<br>
</div>
<blockquote
cite="mid:20151010090208.5910610.44895.14291@metaswitch.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
<meta content="text/html; charset=iso-8859-1">
<div style="width:100%; font-size:initial;
font-family:Calibri,'Slate Pro',sans-serif,sans-serif;
color:rgb(31,73,125); text-align:initial;
background-color:rgb(255,255,255)">
Yes, that's the bug that occurred to me too, for your symptom. I
think that including that patch will solve the problem.
</div>
<div style="width:100%; font-size:initial;
font-family:Calibri,'Slate Pro',sans-serif,sans-serif;
color:rgb(31,73,125); text-align:initial;
background-color:rgb(255,255,255)">
<br style="display:initial">
</div>
<div style="font-size:initial; font-family:Calibri,'Slate
Pro',sans-serif,sans-serif; color:rgb(31,73,125);
text-align:initial; background-color:rgb(255,255,255)">
</div>
<table style="background-color:white; border-spacing:0px"
width="100%">
<tbody>
<tr>
<td colspan="2" style="font-size:initial;
text-align:initial; background-color:rgb(255,255,255)">
<div style="border-style:solid none none;
border-top-color:rgb(181,196,223); border-top-width:1pt;
padding:3pt 0in 0in; font-family:Tahoma,'BB Alpha
Sans','Slate Pro'; font-size:10pt">
<div><b>From: </b>Miguel A Diaz Corchero</div>
<div><b>Sent: </b>Friday, 9 October 2015 09:08</div>
<div><b>To: </b><a class="moz-txt-link-abbreviated" href="mailto:openstack-operators@lists.openstack.org">openstack-operators@lists.openstack.org</a>;
Kevin Benton</div>
<div><b>Subject: </b>Re: [Openstack-operators]
Inconsistent neutron namespaces after downtime</div>
</div>
</td>
</tr>
</tbody>
</table>
<div style="border-style:solid none none;
border-top-color:rgb(186,188,209); border-top-width:1pt;
font-size:initial; text-align:initial;
background-color:rgb(255,255,255)">
</div>
<br>
<div>
<div class="moz-cite-prefix">Kevin, now I see your patch of this
bug<br>
<br>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="https://review.openstack.org/#/c/218852/">https://review.openstack.org/#/c/218852/</a><br>
<br>
Miguel.<br>
<br>
<br>
<br>
<br>
El 09/10/15 09:40, Miguel A Diaz Corchero escribió:<br>
</div>
<blockquote type="cite">
<div class="moz-cite-prefix">Thanks Kevin. <br>
<br>
The router seems correctly schedule to the agent. After
doing more tests, I realised the issue also happens when I
try to link a new floating-ip. This is the log:<br>
<small>Command: ['sudo', 'neutron-rootwrap',
'/etc/neutron/rootwrap.conf', 'ip', 'netns', 'exec',
'qrouter-84a23b9d-cf74-435c-99a1-53b842209c73', 'ip',
'-4', 'addr', 'add', '192.168.7.204/32',
<b>'brd', 'None'</b>, 'scope', 'global', 'dev',
'qg-ee3cf43a-10']<br>
Exit code: 1<br>
Stdout: ''<br>
Stderr: 'Error: an inet address is expected rather than
"None".\n' execute
/usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:75</small><br>
<br>
I see that a broadcast address is expected, for instance <br>
<br>
<small>ip netns exec
qrouter-84a23b9d-cf74-435c-99a1-53b842209c73 ip -4 addr
add 192.168.7.204/32
<b>brd 192.168.7.255</b> scope global dev qg-ee3cf43a-10</small><br>
<br>
I continue searching for any solution.<br>
Miguel.<br>
<br>
<br>
El 08/10/15 19:23, Kevin Benton escribió:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Is the router still scheduled to that l3
agent? The issue could be that the router was rescheduled
do to the downtime and those are just leftover iptables
rules.</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Thu, Oct 8, 2015 at 7:45 AM,
Miguel A Diaz Corchero <span dir="ltr">
<<a moz-do-not-send="true"
href="mailto:miguelangel.diaz@externos.ciemat.es"
target="_blank">miguelangel.diaz@externos.ciemat.es</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex; border-left:1px #ccc solid; padding-left:1ex">
<div bgcolor="#FFFFFF">Hi all<br>
<br>
After a downtime of neutron I noticed that the
floating-ips (already created) are not included as
interfaces in qrouter. The iptables in qrouter were
perfectly set.
<br>
<br>
<small># ip netns exec
qrouter-84a23b9d-cf74-435c-99a1-53b842209c73
iptables-save | grep 192.168.7.204<br>
-A neutron-l3-agent-OUTPUT -d <a
moz-do-not-send="true"
href="http://192.168.7.204/32" target="_blank">192.168.7.204/32</a>
-j DNAT --to-destination 10.100.1.14<br>
-A neutron-l3-agent-PREROUTING -d <a
moz-do-not-send="true"
href="http://192.168.7.204/32" target="_blank">
192.168.7.204/32</a> -j DNAT --to-destination
10.100.1.14<br>
-A neutron-l3-agent-float-snat -s <a
moz-do-not-send="true"
href="http://10.100.1.14/32" target="_blank">
10.100.1.14/32</a> -j SNAT --to-source <b>192.168.7.204</b><br>
# ip netns exec
qrouter-84a23b9d-cf74-435c-99a1-53b842209c73 ip
addr | grep 192.168.7.204<br>
#<small> </small><b>(no ip)</b></small><br>
<br>
Any idea to force the reload of these (floating-ips)
interfaces in qrouters? (restarting the l3 agent
doesn't solve the issue)<br>
<br>
Miguel.<br>
<br>
<div>-- <br>
<i><font size="2"><span style="color:#000000"><span
style="font-family:Century
Gothic,sans-serif,10">Miguel Angel Díaz
Corchero</span></span></font></i><font
size="2"><br>
<i><b><span style="font-family:Century
Gothic,sans-serif">Systems Administrator /
Researcher</span></b></i><br>
<i><span style="font-family:Century
Gothic,sans-serif">c/ Sola nº 1; 10200
TRUJILLO, SPAIN</span></i><br>
<i><span style="font-family:Century
Gothic,sans-serif">Tel: +34 927 65 93 17
Fax:
<a moz-do-not-send="true"
href="tel:%2B34%20927%2032%2032%2037"
value="+34927323237" target="_blank">+34
927 32 32 37</a></span></i>
<p><span><a moz-do-not-send="true"
href="http://www.ceta-ciemat.es/"
target="_blank"><img
src="cid:part7.01010802.09070600@externos.ciemat.es"
alt="CETA-Ciemat logo" border="0"
height="76" width="383"></a></span></p>
</font></div>
<pre><i><font color="black" face="Times New Roman, Times, serif" size="-1">
----------------------------
Confidencialidad:
Este mensaje y sus ficheros adjuntos se dirige exclusivamente a su destinatario y puede contener información privilegiada o
confidencial. Si no es vd. el destinatario indicado, queda notificado de que la utilización, divulgación y/o copia sin autorización está
prohibida en virtud de la legislación vigente. Si ha recibido este mensaje por error, le rogamos que nos lo comunique
inmediatamente respondiendo al mensaje y proceda a su destrucción.
Disclaimer:
This message and its attached files is intended exclusively for its recipients and may contain confidential information. If you received
this e-mail in error you are hereby notified that any dissemination, copy or disclosure of this communication is strictly prohibited and
may be unlawful. In this case, please notify us by a reply and delete this email and its contents immediately.
----------------------------
</font></i>
</pre>
</div>
<br>
_______________________________________________<br>
OpenStack-operators mailing list<br>
<a moz-do-not-send="true"
href="mailto:OpenStack-operators@lists.openstack.org">OpenStack-operators@lists.openstack.org</a><br>
<a moz-do-not-send="true"
href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators"
rel="noreferrer" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators</a><br>
<br>
</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
<div class="gmail_signature">
<div>Kevin Benton</div>
</div>
</div>
</blockquote>
<br>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre>_______________________________________________
OpenStack-operators mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:OpenStack-operators@lists.openstack.org">OpenStack-operators@lists.openstack.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators</a>
</pre>
</blockquote>
<br>
</div>
</blockquote>
<br>
</body>
</html>