We run cells, but when we reached about 250 hv in a cell we needed to add another cell api (went from 2 to 3) to help with the cpu load caused by novaconductor. Nova-conductor was/is constantly crushing the cpu on those servers.
___________________________________________________________________ Kris Lindgren Senior Linux Systems Engineer GoDaddy From: David Medberry <[email protected]<mailto:[email protected]>> Date: Tuesday, March 15, 2016 at 8:54 AM To: Gustavo Randich <[email protected]<mailto:[email protected]>> Cc: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: Re: [Openstack-operators] nova-conductor scale out How many compute nodes do you have (that is triggering your controller node limitations)? We run nova-conductor on multiple control nodes. Each control node runs "N" conductors where N is basically the HyperThreaded CPU count. On Tue, Mar 15, 2016 at 8:44 AM, Gustavo Randich <[email protected]<mailto:[email protected]>> wrote: Hi, Simple question: can I deploy nova-conductor across several servers? (Icehouse) Because we are reaching a limit in our controller node.... _______________________________________________ OpenStack-operators mailing list [email protected]<mailto:[email protected]> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
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