eventhandle not being executed. bug?
Kurt Ramsden
ramsden at mscd.edu
Wed Jun 6 17:22:50 CEST 2007
Hi All,
I'm trying to setup an eventhandler but it seems that it is never being
called/executed. I have been over my configs with a fine-tooth comb,
and I just can't figure this out. Here are my configs:
misccommands.cfg:
define command{
command_name restart_test.sh
command_line $USER2$/restart_test $SERVICESTATE$
$SERVICESTATETYPE$ $SERVICEATTEMPT$ $HOSTNAME$
} # $USER2$ is a macro for /opt/nagios/libexec/eventhandle
nagios.cfg:
enable_event_handlers=1
services.cfg:
# Generic service definition template
define service{
name generic-service ; The 'name' of
this service template, referenced in other service definitions
active_checks_enabled 1 ; Active service checks
are enabled
passive_checks_enabled 1 ; Passive service checks
are enabled/accepted
parallelize_check 1 ; Active service checks
should be parallelized (disabling this can lead to major performance
problems)
obsess_over_service 1 ; We should obsess over
this service (if necessary)
is_volatile 0
check_period 24x7
max_check_attempts 3
normal_check_interval 5
retry_check_interval 1
check_freshness 0 ; Default is to NOT
check service 'freshness'
notifications_enabled 1 ; Service notifications
are enabled
event_handler_enabled 1 ; Service event handler
is enabled
flap_detection_enabled 1 ; Flap detection is enabled
process_perf_data 1 ; Process performance data
retain_status_information 1 ; Retain status
information across program restarts
retain_nonstatus_information 1 ; Retain non-status
information across program restarts
notification_interval 120
notification_period 24x7
notification_options c,r,u
process_perf_data 0
register 0 ; DONT REGISTER THIS
DEFINITION - ITS NOT A REAL SERVICE, JUST A TEMPLATE!
}
and the service:
define service{
use generic-service ; Name
of service template to use
host_name tmail
service_description msgStor Partition
max_check_attempts 4
event_handler_enabled 1
event_handler restart_test
contact_groups solaris-admins
check_command snmp_disk!7!84!89
}
at this point, all I have in restart_test.sh is this (I cannot get any
output from this script into restart_test.log which is leading me to
believe that its not being called):
#!/bin/sh
echo "$1" "$2" "$3" "$4" >>./restart_test.log
exit 0
and directory perms:
nagios at excalibur-mgt:~/libexec/eventhandlers> ls -la
total 10
drwxr-xr-x 2 nagios nagios 112 2007-06-05 14:41 .
drwxr-xr-x 3 root root 2168 2007-05-29 12:37 ..
-rwxr-xr-- 1 nagios nagios 65 2007-06-05 14:41 restart_test.sh
The nagios logs state that it is being called, but I don't think so:
[1180991106] SERVICE ALERT: tmail;msgStor Partition;UNKNOWN;SOFT;1;No
valid data returned
[1180991106] SERVICE EVENT HANDLER: tmail;msgStor
Partition;UNKNOWN;SOFT;1;restart_test
[1180991126] SERVICE ALERT: tmail;iPlanet Partition;UNKNOWN;SOFT;1;No
valid data returned
[1180991166] SERVICE ALERT: tmail;msgStor Partition;UNKNOWN;SOFT;2;No
valid data returned
[1180991166] SERVICE EVENT HANDLER: tmail;msgStor
Partition;UNKNOWN;SOFT;2;restart_test
[1180991186] SERVICE ALERT: tmail;iPlanet Partition;UNKNOWN;SOFT;2;No
valid data returned
[1180991226] SERVICE ALERT: tmail;msgStor Partition;UNKNOWN;SOFT;3;No
valid data returned
[1180991226] SERVICE EVENT HANDLER: tmail;msgStor
Partition;UNKNOWN;SOFT;3;restart_test
[1180991246] SERVICE ALERT: tmail;iPlanet Partition;UNKNOWN;SOFT;3;No
valid data returned
[1180991286] SERVICE ALERT: tmail;msgStor Partition;UNKNOWN;HARD;4;No
valid data returned
[1180991286] SERVICE EVENT HANDLER: tmail;msgStor
Partition;UNKNOWN;HARD;4;restart_test
[1180991306] SERVICE ALERT: tmail;iPlanet Partition;UNKNOWN;HARD;4;No
valid data returned
by forcing an error (setting the script to no execute) I know that its
being passed the args:
[1181065075] Warning: Attempting to execute the command
"/opt/nagios/libexec/eventhandlers/restart_test.sh UNKNOWN SOFT 1
<some_IP>" resulted in a return code of 126. Make sure the script or
binary you are trying to execute actually exists...
There you have it. Can anyone help?
Thanks,
Kurt
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