> [f it exceeds the warning, change the graph's line color to orange, if
> critical, yellow, if timeout, red?
=> That seems to be totally feasible. I plan to do that . In the DataSource
Perf>Conf tab enter yout checkhttp command and set the DataPoint Name to:
"time" to get the response time. Then enter your threashold (to get alarm on
response times) and graph the datapoint by entering a curstom rrd toolm
command. To do so, take a look at the rrdtool tutorial.
Create a rrdtool expression like that (extracted from rrdtool tutorial):
Code:
rrdtool graph speed4.png \
--start 920804400 --end 920808000 \
--vertical-label km/h \
DEF:myspeed=test.rrd:speed:AVERAGE \
"CDEF:kmh=myspeed,3600,*" \
CDEF:fast=kmh,100,GT,100,0,IF \
CDEF:over=kmh,100,GT,kmh,100,-,0,IF \
CDEF:good=kmh,100,GT,0,kmh,IF \
HRULE:100#0000FF:"Maximum allowed" \
AREA:good#00FF00:"Good speed" \
AREA:fast#550000:"Too fast" \
STACK:over#FF0000:"Over speed"
I read that the output of a command should be:
name1=value1;name2=value2;name3=value3
etc...
The the datapoint should be named name1,name2,name3 etc...
In order to get such an output you will have to rework the output of
check_http, with awk, sed or by writing your own script containing a check_http
call.
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unset
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http://community.zenoss.com/forums/viewtopic.php?p=6366#6366
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