On 02/09/2015 12:44 PM, Alon Dotan wrote: I think an HA config will require a minimum of 3 controller nodes (primarily because RabbitMQ and Galera operate in odd numbered clusters) abeekhof is working on getting better docs on the HA stuff on our wiki but you can ask questions here though

well, I can add one more controller this is not an issue, there is any technical doc? I understood the architecture but I have hard time to implement it there is any reference to CentOS 7? I need it for Juno currently I have issues with Galera sync, there is no technical guide about Galera and Centos 7 Thanks, ________________________________ From: Erwan Gallen <erwan(a)erwan.com&gt; Sent: Monday, February 9, 2015 7:34 PM To: Perry Myers; Alon Dotan; rdo-list(a)redhat.com; Andrew Beekhof; David Vossel Subject: Re: [Rdo-list] High Availability configuration You can find the default RDO HA config with 3 controllers here: https://openstack.redhat.com/HA_Architecture The doc is not completely up to date for MariaDB, Neutron and AMQP. Cheers Erwan Le 9 févr. 2015 à 18:12, Perry Myers <pmyers@redhat.com<mailto:pmyers@redhat.com>> a écrit : On 02/09/2015 12:44 PM, Alon Dotan wrote: Dear All, Someone managed to configure High Availability? My setup contains 2 CentOS 7 controllers and about 15 compute nodes, I think an HA config will require a minimum of 3 controller nodes (primarily because RabbitMQ and Galera operate in odd numbered clusters) abeekhof is working on getting better docs on the HA stuff on our wiki but you can ask questions here though I want to configure High Availability between the controllers only Thanks, _______________________________________________ Rdo-list mailing list Rdo-list@redhat.com<mailto:Rdo-list@redhat.com> https://www.redhat.com/mailman/listinfo/rdo-list To unsubscribe: rdo-list-unsubscribe(a)redhat.com _______________________________________________ Rdo-list mailing list Rdo-list@redhat.com<mailto:Rdo-list@redhat.com> https://www.redhat.com/mailman/listinfo/rdo-list To unsubscribe: rdo-list-unsubscribe(a)redhat.com