EV Observe - Nagios Thresholds

Last modified on 2023/09/08 11:19

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Thresholds can be defined for detecting instability for a host or a service. Except in exceptional cases, they must comply with Nagios syntax as shown below.

This syntax is used to define advanced thresholds and as such, enable more precise monitoring of host behavior.

SyntaxWill produce a warning if...Example
1010, (outside the range {0 .. 10})Nagios - Thresholds below 0 or above 10.png
10:< 10, (outside the range {10 .. ∞}Nagios - Thresholds below 10.png
~:10> 10, (outside the range {-∞ .. 10})Nagios - Thresholds above 10.png
10:20< 10 or > 20, (outside the range {10 .. 20})Nagios - Thresholds below 10 or above 20.png
@10:20≥ 10 and ≤ 20, (within the range {10 .. 20})Nagios - Thresholds above 10 and below 20.png
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