System Monitoring Configuration Parameters in Greenplum

SNMP Alerts: The following parameters are used to send SNMP notifications when events occur on a Greenplum Database system.

gp_snmp_community
gp_snmp_monitor_address
gp_snmp_use_inform_or_trap

Email Alerts: The following parameters are used to configure the system to send email alerts for fatal error events, such as a segment going down or a server crash and reset.

gp_email_from
gp_email_smtp_password
gp_email_smtp_server
gp_email_smtp_userid
gp_email_to