[Nagios-users] Check_http
Hi All
I have configured Nagios Core in CentOS. I did
remotehost(retpro) services of cpu, memory, user, ssh and ping also but
unable to config check_http.
How to configure remotehost http (url) and Notification Alert (If http
down). Pls verify my cfg file in /usr/local/nagios/etc/objects/retpro.cfg
define host{
uselinux-server
host_name retpro
alias retpro
address 192.168.1.116
}
define service{
use generic-service
host_name retpro
service_descriptionPING
check_command check_ping!100.0,20%!500.0,60%
normal_check_interval 5
}
define service{
use generic-service
host_name retpro
service_description Root Partition
check_command check_local_disk!20%!10%!/
}
define service{
use generic-service
host_name retpro
service_description SSH
check_command check_ssh
notifications_enabled 1
}
define service{
use generic-service
host_name retpro
service_descriptionTotal Processes
check_command check_local_procs!250!400!RSZDT
}
define service{
use generic-service
host_nameretpro
service_description Current Load
check_command
check_local_load!5.0,4.0,3.0!10.0,6.0/4.0
}
Thanks & Regards
B.Rajeshkumar
09894943041.
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Re: [Nagios-users] Question on setting up my own check
Spent some more time with it & now getting a little closer
I added this to my script on the dist server running the check:
CLOCK=`date +%s`
HOST=$1
SVC="Starlite Size"
STATUS=$3
OUTPUT=$4
Changed the following lines
exit 0 toSTATUS=0
exit 1 toSTATUS=1
exit 2 toSTATUS=2
exit 3 to STATUS=3
the line(s)
echo "OK. Free Space: `sudo rsh $1 df -v |grep starlite6 |head -1 | awk '{print
$5}'`B, $percent%"
to
OUTPUT="OK. Free Space: `sudo rsh $1 df -v |grep starlite6 |head -1 | awk
'{print $5}'`B, $percent%"
running the script manually gives me :
[1287522364] PROCESS_SERVICE_CHECK_RESULT;str;Starlite Size;2;Critical.
Free Space: 51050B, 2%
Up on the central server, I am still getting unknown but a value of null
Closer I think but still not there.
Does the central server have to have the exact same check script on it or in a
passive check, does the central server only care about the results?
Thanks,
Steve
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[Nagios-users] Question on setting up my own check
Hello All,
I have the following script created to check free space on a remote legacy box
via rsh.
used=`sudo rsh $1 df -v |grep starlite6 | head -1 | awk '{print $4}'`
free=`sudo rsh $1 df -v |grep starlite6 | head -1 | awk '{print $5}'`
full=`echo $(($used+$free))`
percent=`echo $((( $free * 100 ) / $full))`
warn=`echo $((( $full * $2 ) / 100 ))`
crit=`echo $((( $full * $3 ) / 100 ))`
if [ "$warn" -gt "$crit" -o "$warn" -eq "$crit" ]; then
echo "Unknown: [crit] must be larger than [warn]"
exit 3
fi
if [ "$used" -lt "$warn" -o "$used" -eq "$warn" ]; then
echo "OK. Free Space: `sudo rsh $1 df -v |grep starlite6 |head -1 | awk
'{print $5}'`B, $percent%"
exit 0
elif [ "$used" -gt "$warn" -a "$used" -lt "$crit" ]; then
echo "Warning. Free Space: `sudo rsh $1 df -v |grep starlite6 | head -1 |
awk '{print $5}'`B, $percent%"
exit 1
elif [ "$used" -gt "$crit" ]; then
echo "Critical. Free Space: `sudo rsh $1 df -v |grep starlite6 | head -1 |
awk '{print $5}'`B, $percent%"
exit 2
else
echo "Unknown"
exit 3
fi
If I run this from the command line, I get the following response:
/usr/local/nagios/libexec # ./check_starlite_size LEGACYBOX 70 80
Critical. Free Space: 51090B, 2%
if nagios runs the script , I keep getting an unknown result on the central
server ( distributed environment btw)
from nagios.log on central server:
[1287511053] PASSIVE SERVICE CHECK: strsa;Starlite Size;3;Unknown
I assume that the issue is an incorrect format for the send_nsca file but cant
figure out how to set it up correctly. I have the check added on the
distributed server & the central server in command.cfg & services.cfg and the
check does run so I assume its correct from that aspect, just not an expected
format/info ..
Can anyone tell me what I am missing here ?
Thanks,
Steve
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Re: [Nagios-users] question about macros
In the past I configured some custom variables to be shown in extinfo, so that they are displayed in objects' details page. So I think it should work. I've no time to test at this moment, but you could :) On Tue, Oct 19, 2010 at 5:10 PM, Paul M. Dubuc wrote: > > Joel Brooks wrote: >> hey gang, >> >> can macros be used in configuration objects? >> >> i.e. can i use $HOSTNAME$ in the display_name directive on a host object? >> > > That would be nice, but I don't think you can. You can use them in the > command arguments in the check_command directive though. > > -- > Download new Adobe(R) Flash(R) Builder(TM) 4 > The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly > Flex(R) Builder(TM)) enable the development of rich applications that run > across multiple browsers and platforms. Download your free trials today! > http://p.sf.net/sfu/adobe-dev2dev > ___ > Nagios-users mailing list > Nagios-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/nagios-users > ::: Please include Nagios version, plugin version (-v) and OS when reporting > any issue. > ::: Messages without supporting info will risk being sent to /dev/null > -- Diego Roccia diego.roccia (at) gmail (dot) com -- Download new Adobe(R) Flash(R) Builder(TM) 4 The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly Flex(R) Builder(TM)) enable the development of rich applications that run across multiple browsers and platforms. Download your free trials today! http://p.sf.net/sfu/adobe-dev2dev ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] question about macros
Joel Brooks wrote: > hey gang, > > can macros be used in configuration objects? > > i.e. can i use $HOSTNAME$ in the display_name directive on a host object? > That would be nice, but I don't think you can. You can use them in the command arguments in the check_command directive though. -- Download new Adobe(R) Flash(R) Builder(TM) 4 The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly Flex(R) Builder(TM)) enable the development of rich applications that run across multiple browsers and platforms. Download your free trials today! http://p.sf.net/sfu/adobe-dev2dev ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
[Nagios-users] question about macros
hey gang, can macros be used in configuration objects? i.e. can i use $HOSTNAME$ in the display_name directive on a host object? thx, J -- Download new Adobe(R) Flash(R) Builder(TM) 4 The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly Flex(R) Builder(TM)) enable the development of rich applications that run across multiple browsers and platforms. Download your free trials today! http://p.sf.net/sfu/adobe-dev2dev___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
