Note that “notequals ok” will also trigger on unknown. :)
Adam.
From: observium observium-bounces@observium.org On Behalf Of Ahmed Rahal via observium Sent: 15 October 2020 16:06 To: Observium observium@observium.org Cc: Ahmed Rahal arahal@fibrenoire.ca Subject: Re: [Observium] How to create Alert Checker for a specific port?
Hi Brian,
I recently added probes to my setup and didn't yet add alerts for them.
Essentially, the condition can look like this:
probe_event notequals ok
According to the code I saw (but I am just guessing at this) you can have 'ok', 'warning', 'alert', 'unknown' (the typical return codes for a nagios plugin):
in includes/definitions/entities.inc.php
$config['entities'][$entity]['metrics']['probe_event'] = array('label' => 'Event', 'type' => 'string', 'values' => [ 'ok', 'warning', 'alert', 'unknown' ]);
Tested with the above condition and it worked as expected.
I am still not clear about the difference between probe_event and status (which seems to bear the same values as probe_event).
I suggest you fiddle with it a bit ;)
As you noted however, google seems to have no clue about this case. Clearly the documentation is missing here.
HTH,
Ahmed.
Le jeu. 15 oct. 2020, à 08 h 15, Brian Bianchi via observium <observium@observium.org mailto:observium@observium.org > a écrit :
Thanks for the response Adam.
That sounds like exactly what I need.
Unfortunately I can find little to no documentation on how to set up an probe alert checker.
Can you perhaps point me in the right direction? My device is IP 10.160.96.177, and I am here (below) but not sure how to proceed. What would be my metric conditions?
Thanks a great deal for any info you can provide.
Brian Bianchi Senior Release Engineer d: +1 (781) 213-6483 e: bbianchi@vestmark.com mailto:bbianchi@vestmark.com
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From: observium <observium-bounces@observium.org mailto:observium-bounces@observium.org > On Behalf Of Adam Armstrong via observium Sent: Tuesday, October 13, 2020 12:24 PM To: 'Observium' <observium@observium.org mailto:observium@observium.org > Cc: Adam Armstrong <adama@observium.org mailto:adama@observium.org > Subject: Re: [Observium] How to create Alert Checker for a specific port?
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Wrong type of port, the alert checker you’re looking at is checking a physical port.
To check an arbitrary TCP/UDP port you’ll want to add it as a check_tcp or check_udp probe, then the alert checker will test that probe’s status.
Adam.
From: observium <observium-bounces@observium.org mailto:observium-bounces@observium.org > On Behalf Of Brian Bianchi via observium Sent: 13 October 2020 17:15 To: observium@observium.org mailto:observium@observium.org Cc: Brian Bianchi <bbianchi@vestmark.com mailto:bbianchi@vestmark.com > Subject: [Observium] How to create Alert Checker for a specific port?
Hi folks,
I have an application running on port 7990.
I would like to create a custom Alert Checker to check if this port is functional.
I have read the documentation here:
https://docs.observium.org/alert_checker/
https://docs.observium.org/alerting_examples/
The “port is operational but functionally down” option looks like the one for me.
But how the heck do I select a specific port of 7990 to be monitored?
Thanks!
Brian Bianchi Senior Release Engineer o: +1 (781) 213-6483 e: bbianchi@vestmark.com mailto:bbianchi@vestmark.com
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