2011/6/15 David N. Blank-Edelman <[email protected]>: > Hi- > > I'm in the process of building out our next revision of an OpenLDAP cluster > (a master, several slaves, and a load balancer HA pair to distribute the > workload to these servers). I was curious if anyone who has done a similar > thing with open source software would be willing to share their experiences? > > I've combed the archives and it seems like the last time this topic came up > here was around two years ago. I'm not sure the choices have changed much > since then, but just in case I thought I'd ask to get a sense of the current > "state of the art". At the moment I'm thinking about either doing a Pacemaker > + HAproxy setup or just an updated version of our current ultramonkey setup > (LVS + heartbeat + ldirectord). Does anybody have a config they particularly > like/dislike?
Hi, I personally use Heartbeat and HAproxy to create a failover configuration, for 2 OpenLDAP multimaster instances with mirror mode. The failover behavior in HAproxy is possible with the "backup" keyword in the configuration. Clément.
