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4.3 KiB
4.3 KiB
Alerta Contrib
Useful but non-essential additions to the alerta monitoring system which are grouped together as follows:
-
monitors - alert sources eg. ping script, SNMP traps, Syslog, URL monitor
-
plug-ins - pre-receive and post-receive server hooks
-
listeners - programs that listen for alerts forwarded by the server to AMQP or SQS queues
Example - How to use the AMQP Plug-in with RabbitMQ
Standard monitors for Syslog, SNMP and ping send alerts to the Alerta sever. Once the database is updated, the AMQP plug-in forwards the alerts to RabbitMQ. Different components listen for these alerts either on a dedicated queue or a shared topic, reformat the alerts and send IRC messages, emails or alerts to Pagerduty based on alert attributes.
Monitors Plug-in Listeners
+----------+ +-----+ +-----------+
| syslog +-------+ +------------+-----+ | R +-----> | IRC |
+----------+ | | | P | | a | +-----------+
| | | A l | | b |
+----------+ | | | M u | | b | +-----------+
| SNMP +----------> ALERTA | Q g +----+ i +-----> | Mailer |
+----------+ | | | P i | | t | +-----------+
| | | n | | M |
+----------+ | | | | | Q | +-----------+
| Pinger +-------+ +-----+---+--+-----+ | +-----> | Pagerduty |
+----------+ | | +-----+ +-----------+
+-v---+-+
| |
| Mongo |
| |
| |
+-------+