Configuration files for Hearbeat ( Linux-HA )

After the initial installation of the Linux High Availability (HA) Heartbeat package, there is 3 important configuration that need to be configure before it can run. The 3 important files are ha.cf, haresources, authkeys. If the Heartbeat package is installed with the documentation then there is sample of these configuration files located at /usr/share/doc/heartbeat-2.0.8