Hi there! I wrote documentation about how to build an active-active LDAP cluster using pacemaker over Debian Squeeze. In the examples I use a 2 nodes cluster, but I've deployed it in a 3 nodes cluster with success. IPv4 & IPv6
You can found the documentation here: Part 1: (isn't technical) Part 2: http://ral-arturo.blogspot.com/2011/10/diario-de-despliegue-cluster-ha-ldap_29.html Part 3: http://ral-arturo.blogspot.com/2011/11/diario-de-despliegue-cluster-ha-ldap.html Part 4: http://ral-arturo.blogspot.com/2011/11/diario-de-despliegue-de-cluster-ldap.html The documentation is explained in Spanish, my language. But almost all technical references (config files) are in english. I think a standar translator like the google one would do the job for you. I give you references of my documentation only for sharing pourposes. Maybe someone wants to put in clusterlabs wiki as a example of an active-active deployment without using DRBD or some other file-sharing technologies but openldap's. Suggestions & comments accepted. Best regards! -- /* Arturo Borrero González */
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