<div dir="ltr">Hi Kevin,<div><br></div><div>thank you for reply, I'm using <span style="color:rgb(51,51,51);font-size:13.63636302948px;line-height:18.1818180084229px"><font face="times new roman, serif">rabbitmqctl set_policy HA '^(?!amq\.).*' '{"ha-mode": "all"}'</font></span></div><div><span style="color:rgb(51,51,51);font-size:13.63636302948px;line-height:18.1818180084229px"><font face="times new roman, serif"><br></font></span></div><div><font color="#333333" face="times new roman, serif"><span style="font-size:14px;line-height:18.1818180084229px">I will test with </span></font><span style="font-size:13px">"ha-sync-</span><span style="font-size:13px">mode":"automatic"' and </span><span style="color:rgb(0,0,0);white-space:pre-wrap">net.ipv4.tcp_retries2=5</span></div><div><span style="color:rgb(0,0,0);white-space:pre-wrap"><br></span></div><div><span style="color:rgb(0,0,0);white-space:pre-wrap">Regards,</span></div><div><font color="#000000"><span style="white-space:pre-wrap">Pedro Sousa</span></font></div><div><span style="font-size:13px"><br></span></div><div><span style="font-size:13px"><br></span></div><div><span style="font-size:13px"><br></span></div><div><span style="font-size:13px"><br></span></div><div><span style="color:rgb(51,51,51);font-size:13.63636302948px;line-height:18.1818180084229px"><font face="times new roman, serif"><br></font></span></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, May 14, 2015 at 4:29 PM, Kevin Bringard (kevinbri) <span dir="ltr"><<a href="mailto:kevinbri@cisco.com" target="_blank">kevinbri@cisco.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">If you're using Rabbit 3.x you need to enable HA queues via policy on the<br>
rabbit server side.<br>
<br>
Something like this:<br>
<br>
rabbitmqctl set_policy ha-all ""<br>
'{"ha-mode":"all","ha-sync-mode":"automatic"}'<br>
<br>
<br>
Obviously, tailor it to your own needs :-)<br>
<br>
We've also seen issues with TCP_RETRIES2 needing to be turned way down<br>
because when rebooting the rabbit node, it takes quite some time for the<br>
remote host to realize it's gone and tear down the connections.<br>
<span class=""><br>
On 5/14/15, 9:23 AM, "Pedro Sousa" <<a href="mailto:pgsousa@gmail.com">pgsousa@gmail.com</a>> wrote:<br>
<br>
>Hi all,<br>
><br>
><br>
>I'm using Juno and ocasionally see this kind of errors when I reboot one<br>
>of my rabbit nodes:<br>
><br>
><br>
>"MessagingTimeout: Timed out waiting for a reply to message ID<br>
>e95d4245da064c779be2648afca8cdc0"<br>
><br>
><br>
>I use ha queues in my openstack services:<br>
><br>
><br>
>rabbit_hosts=<a href="http://192.168.113.206:5672" target="_blank">192.168.113.206:5672</a><br>
</span>><<a href="http://192.168.113.206:5672" target="_blank">http://192.168.113.206:5672</a>>,<a href="http://192.168.113.207:5672" target="_blank">192.168.113.207:5672</a><br>
><<a href="http://192.168.113.207:5672" target="_blank">http://192.168.113.207:5672</a>>,<a href="http://192.168.113.208:5672" target="_blank">192.168.113.208:5672</a><br>
><<a href="http://192.168.113.208:5672" target="_blank">http://192.168.113.208:5672</a>><br>
<div class="HOEnZb"><div class="h5">><br>
>rabbit_ha_queues=True<br>
><br>
><br>
><br>
>As anyone experienced this issues? is this a oslo bug or related?<br>
><br>
><br>
>Regards,<br>
>Pedro Sousa<br>
><br>
><br>
><br>
><br>
><br>
><br>
><br>
<br>
</div></div></blockquote></div><br></div>