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<div>Also, last time we checked, if you are using cells, then it doesn't play nice with H/A Rabbit. I could have missed that update that has fixed this, but it's something to keep in mind if you are using them or plan to in the future as you scale.</div>
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<div>Matt</div>
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<span style="font-weight:bold">From: </span>Abel Lopez <<a href="mailto:alopgeek@gmail.com">alopgeek@gmail.com</a>><br>
<span style="font-weight:bold">Date: </span>Thursday, January 30, 2014 11:47 PM<br>
<span style="font-weight:bold">To: </span>"Allamaraju, Subbu" <<a href="mailto:subbu@subbu.org">subbu@subbu.org</a>><br>
<span style="font-weight:bold">Cc: </span>"<a href="mailto:openstack-operators@lists.openstack.org">openstack-operators@lists.openstack.org</a>" <<a href="mailto:openstack-operators@lists.openstack.org">openstack-operators@lists.openstack.org</a>><br>
<span style="font-weight:bold">Subject: </span>Re: [Openstack-operators] RabbitMQ HA<br>
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<div>My personal experience is that rabbit HA cluster seems to eat itself every couple of weeks. It's pretty harsh, have to kill all cluster nodes, blow away mnesia, then it'll come back. <span></span><br>
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On Sunday, January 19, 2014, Allamaraju, Subbu <<a href="mailto:subbu@subbu.org">subbu@subbu.org</a>> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
OpenStack HA guide (<a href="http://docs.openstack.org/high-availability-guide/content/s-rabbitmq.html" target="_blank">http://docs.openstack.org/high-availability-guide/content/s-rabbitmq.html</a>) says that Pacemaker/DRBD approach is preferred over active-active
mirrored queues. Details are sparse in the guide. Is anyone aware of any data/issues first hand?<br>
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Thanks for any pointers.<br>
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Subbu<br>
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