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Laszlo,
To find what sensors are available and some information about the sensors, Select a device -> select Properties -> Sensors Tab.
Also review this documentation to assist with the entity match: https://www.observium.org/docs/entities/
I setup a checker very similar to yours below/attached is the detail: [image: Inline image 1]
*Sam Jones *|| CCNA
VoIP Network Engineer || Idaho State University
jonesamu@isu.edu || (208) 282-4525
On Wed, Jan 18, 2017 at 1:42 AM, Laszlo Nemeth lnemeth@emarsys.com wrote:
Hello
Last night one of our Cisco Nexus FEX's PS went down and i realized that we don't have alarm to check the status of the FEX's PS.
I would like to write one. I found a graph about this fault PS. Normally the value 2 but after that is went to fault state the value is 4. I attached the picture.
So the question is in this case what is Entity Match that i have to use? I tried this but it doesn't work:
sensor_value equal 4 hostname match *sw* sensor_class equals PowerOperType
The "PowerOverType" came from the attached picture RRD name (it was just a try :) Or what is the normal way to find the sensor name for the alert?
Thanks
BR Laszlo
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