XML Schema for the thresholds.xml configuration file. Version:
$Id: thresholding-config.xsd 5960 2007-03-15 03:01:15 +0000 (Thu,
15 Mar 2007) cmiskell $
Top-level element for the thresholds.xml configuration file.
Thresholding group element
Grouping of related threshold definitions
Threshold definition
Expression definition
Group name
Full path to the RRD repository where the data is stored
The filter used to select the ds by a string
An optional flag to tell the threshold processor to evaluate the expression even if there are unknown values.
This can be useful when processing expressions with conditionals. Default: false
An optional description for the threshold, to help identify what is their purpose.
Threshold type. "high" to trigger if the value exceeds the threshold,
"low" to trigger if the value drops below the threshold,
"relativeChange" to trigger if the value changes more than the proportion represented by the threshold, or
"absoluteChange" to trigger if the value changes by more than the threshold value
RRD datasource type. "node" indicates a node level datasource.
"if" indicates an interface level datasource.
Threshold value. If the datasource value rises above this
value, in the case of a "high" threshold, or drops below this
value, in the case of a "low" threshold the threshold is
considered to have been exceeded and the exceeded count will
be incremented. Any time that the datasource value drops below
this value, in the case of a "high" threshold, or rises above
this value, in the case of a "low" threshold the exceeded
count is reset back to zero. Whenever the exceeded count
reaches the trigger value then a threshold event is generated.
Rearm value. Identifies the value that the datasource must
fall below, in the case of a "high" threshold or rise above,
in the case of a "low" threshold, before the threshold will
rearm, and once again be eligible to generate an event.
Trigger value. Identifies the number of consecutive polls that
the datasource value must exceed the defined threshold value
before a threshold event is generated.
Value to retrieve from strings.properties to label this
datasource.
The UEI to send when this threshold is triggered. If not
specified, defaults to standard threshold UEIs
The UEI to send when this threshold is re-armed. If not
specified, defaults to standard threshold UEIs
The operator to be used when applying filters. The
default is "or". If you want to match all filters,
you should specify "and";
Threshold definition
RRD datasource name. Mutually exclusive with expression,
but one of them must be specified
Threshold definition
An expression of Datasource names and constants to be
evaluate