question Re: Send SNMP trap when the status of a service returns good in Support Questions

Send SNMP trap when the status of a service returns good

mSparamonti — Mon, 17 Sep 2018 13:30:28 GMT

Dear all,

we are setting up an automatic monitoring system for Cloudera cluster and we would like to notify with a SNMP trap when a service becomes bad and it returns in good health.

We are able to generate trap when the status becomes bad, but when it returns in good health no trap is sent.

Anyone of you have been able to do it ?

Thank you,

Re: Send SNMP trap when the status of a service returns good

bgooley — Mon, 17 Sep 2018 16:54:18 GMT

@mSparamonti,

There is no alert emitted specifically for transition to "good" health, but you can have an alert emitted when a transition is made from alerting to non-alerting status is made.

Clusters --> Cloudera Management Service --> Configuration

Search for: Alert On Transitions Out of Alerting Health

By default the setting is off. You can check the box and save to turn this feature on to see if it meets your needs.

Re: Send SNMP trap when the status of a service returns good

mSparamonti — Tue, 18 Sep 2018 07:08:11 GMT

@bgooley thank you it was what I needed.