[Pacemaker] Running Pacemaker with virtual IPs and mysql-master-ha

[Marcin M. Jessa]

Hi.

I'm working on MySQL cluster with one master and multiple slaves.
The setup will be using mysql-master-ha [1] where mysql-master-ha runs 
as a daemon and determines which slave will be promoted to a new master 
in case of a failure.
With this setup I need to be able to run a manual command using a custom 
trigger script for mysql-master-ha which will assign a virtual IP to a 
new master.
Is it possible to add multiple servers to a cluster, tell them all to 
participate in an exchange of virtual IPs and then manually tell the 
clustering software which server would have the virtual IP activated?




[1]: http://code.google.com/p/mysql-master-ha


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Marcin M. Jessa