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Descriptions of Provided Alarms

NuoDB ships with three predefined alarms:

If you need to create alarms manually, use the following commands in NuoDB Manager.

nuodb [test] > create alarmDefinition event name NodeFailed.default \
eventType NodeFailed dimension Host severity Warning action NotifyEvent \
description 'Node fails to startup'
EntityFilter (optional):
Created Alarm Definition [NodeFailed.default]: type=NodeFailed dimension=Host entity=* (Warning)

nuodb [test] > create alarmDefinition event name EnforcerNodeBackoff.default \
eventType EnforcerNodeBackoff dimension Database severity Warning action NotifyEvent \
description 'Retry of node skipped'
EntityFilter (optional):
Created Alarm Definition [EnforcerNodeBackoff.default]: type=EnforcerNodeBackoff dimension=Database entity=* 
   (Warning)

nuodb [test] > create alarmDefinition event name EnforcerNodeBackoffMaxRetried.default \
eventType EnforcerNodeBackoffMaxRetried dimension Database severity Warning action NotifyEvent \
description 'Maximum number of retries for a failed database process reached'
EntityFilter (optional):
Created Alarm Definition [EnforcerNodeBackoffMaxRetried.default]: type=EnforcerNodeBackoffMaxRetried 
   dimension=Host entity=* (Warning)