Only postgres_severity including ERROR, PANIC, FATAL and WARNING are monitored.
External fluentd can not be used for log monitoring and log forwarding.
External Elasticsearch is required for log forwarding.
User must decide at deployment time whether secured connection between FEPCluster and FEPLogging is required or not. After deployment, one can switch connection from insecure to secure but can not switch from secure to insecure connection.
User must configure FEPLogging CR first then only FEPCluster can forward logs to particular FEPLogging otherwise Logging feature will not work.
User must set log_destination in FEPCluster CR.
