Daemons

Ackd

The acknowledge daemon is responsible for alarm acknowledgement.

CORE_SERVICE_ACKD_ENABLED=true

Actiond

Generates Java actions based on received events.

CORE_SERVICE_ACTIOND_ENABLED=true

Alarmd

Handles alarm workflows.

CORE_SERVICE_ALARMD_ENABLED=true

AsteriskGateway

Communicates with an Asterisk server for VOIP notification.

CORE_SERVICE_ASTERISKGATEWAY_ENABLED=false

Bsmd

Processes updates of Business Service Monitoring availability.

CORE_SERVICE_BSMD_ENABLED=true

Collectd

Collects data from nodes to persist performance metrics over time.

CORE_SERVICE_COLLECTD_ENABLED=true

Correlator

Associates multiple related events.

CORE_SERVICE_CORRELATOR_ENABLED=false

Discovery

Provides network discovery functions to scan (either one time only or regularly) for nodes that should be added into the Meridian database.

CORE_SERVICE_DISCOVERY_ENABLED=true

Enlinkd

Discovers connections between nodes using data generated by various link discovery protocols.

CORE_SERVICE_ENLINKD_ENABLED=true

EventTranslator

The event translator can transform and enhance the data from Meridian events that other daemons generate.

CORE_SERVICE_EVENTTRANSLATOR_ENABLED=true

Eventd

Receives and writes event information.

CORE_SERVICE_EVENTD_ENABLED=true

JettyServer

The Jetty server provides the Meridian web user interface.

CORE_SERVICE_JETTYSERVER_ENABLED=true

Karaf

The Karaf runtime is the framework that maintains all the other daemons running within the Meridian system.

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KarafStartupMonitor

Used in startup script to detect if Karaf started properly.

CORE_SERVICE_KARAFSTARTUPMONITOR_ENABLED=true

Notifd

Sends notifications to other systems based on event UEIs.

CORE_SERVICE_NOTIFD_ENABLED=true

PassiveStatusd

The Passive Status Keeper provides a mechanism to generate service outages based on events. This can be helpful for devices that cannot be directly polled to check service state.

CORE_SERVICE_PASSIVESTATUSD_ENABLED=true

PerspectivePoller

Handles Application Perspective Monitoring availability calculations.

CORE_SERVICE_PERSPECTIVEPOLLER_ENABLED=true

Pollerd

Responsible for service availability monitoring.

CORE_SERVICE_POLLERD_ENABLED=true

Provisiond

Handles the node import and service detection processes.

CORE_SERVICE_PROVISIOND_ENABLED=true

Queued

Handles scheduling of tasks to run in the future.

CORE_SERVICE_QUEUED_ENABLED=true

Reportd

Generates and schedules reports.

CORE_SERVICE_REPORTD_ENABLED=true

Rtcd

Handles uptime percentage calculations.

CORE_SERVICE_RTCD_ENABLED=true

Scriptd

Lets you configure Bean Shell script to run in response to events.

CORE_SERVICE_SCRIPTD_ENABLED=true

SnmpPoller

Checks SNMP interface admin status. It is separate from pollerd’s SnmpMonitor.

CORE_SERVICE_SNMPPOLLER_ENABLED=false

Statsd

Generates statistical reports from node data.

CORE_SERVICE_STATSD_ENABLED=true

Syslogd

Allows retrieval and parsing of syslog messages to generate events.

CORE_SERVICE_SYSLOGD_ENABLED=false

Telemetryd

Collects sensor data sent from nodes to Meridian.

CORE_SERVICE_TELEMETRYD_ENABLED=true

Ticketer

Enables Meridian to create trouble tickets in external systems.

CORE_SERVICE_TICKETER_ENABLED=true

Tl1d

Enables reception of TL1 autonomous messages.

CORE_SERVICE_TL1D_ENABLED=false

Trapd

Provides an SNMP server that accepts SNMP traps that can be converted to events.

CORE_SERVICE_TRAPD_ENABLED=true

Vacuumd

Runs daily cleanup tasks for the PostgreSQL database.

CORE_SERVICE_VACUUMD_ENABLED=true