CiscoSystems/puppet-openstack-ha — pull request #19 by rickerc (2014-05-21 22:05:42+00:00)
Title: Bugs/1321734

Change the HAProxy configuration for Galera to an active-passive model
due to compatibility issues with OpenStack SQL statements and Galera
configured with multiple writers. With this configuration HAProxy will
only write to a single Galera node at any given time, rather than
distributing writes across all nodes.

Partial-Bug: #1321734