A.0 Sample Identity Manager Cluster Deployment Solution

The appendix provides step-by-step instructions on how to configure eDirectory and Identity Manager into a cluster environment with shared storage and an example of a clustered Identity Manager deployment.

For a production-level Linux High Availability (HA) solution with shared storage, implementing a fencing mechanism in the cluster is recommended. Although there are different methods of implementing fencing mechanisms in the cluster, in our example, we use a STONITH resource which uses the Split Brain Detector (SBD). Figure A-1 shows a sample cluster deployment solution.

Figure A-1 Sample cluster deployment solution