>> check the environment of the users launching the script. Which user do you
>> "use" to launch the script locally? And which one from remote?
>
> On nagios server I have tried executing it as root user as well as
> nagios user but the problem remains.
>
Hello all,
I made a mistake in the plug-in. Both Perl script and KSH script were
residing in the same directory. When executing locally it knew where
to look for external shell script. The code was as follows:
my $PIPED = qx# ksh check_oracle_services.sh $SERVICE #;
But when executed from nagios server, NRPE daemon on monitored host
wouldn't know where to look for the shell script hence the wrong
output. Adding absolute path to the check_oracle_services.sh fixed
the problem
my $PIPED = qx# ksh /home/nagios/nrpe/libexec/check_oracle_services.sh
$SERVICE #;
The new code is as follows (may be someone would find it useful):
check_oracle_services.pl
------------------------------------
#!/usr/bin/env perl
use strict;
use Getopt::Std;
my %return_value = (
OK => 0,
CRIT => 2,
UNKNOWN => 3
);
my $message = "nagios";
my $exit_status;
my %opt=();
getopts("p:h", \%opt);
sub usage(){
print "Usage: $0 -p service_name\n";
exit $return_value{'UNKNOWN'};
}
usage() if defined $opt{'h'};
my $SERVICE = $opt{'p'} if defined $opt{'p'} || usage();
my $PIPED = qx# ksh /home/nagios/nrpe/libexec/check_oracle_services.sh
$SERVICE #;
if ($PIPED =~ /OFFLINE/g) {
$exit_status = $return_value{'CRIT'};
$message = "Critical: $SERVICE is not running.";
} else {
$exit_status = $return_value{'OK'};
$message = "OK: $SERVICE is running.";
}
print "$message\n";
exit $exit_status;
------------------------------------
check_oracle_services.sh
------------------------------------
#!/usr/bin/ksh
RSC_KEY=$1
/oracle/crs_home/bin/crs_stat -u | awk \
'BEGIN { FS="="; state = 0; } \
$1~/NAME/ && $2~/'$RSC_KEY'/ {appname = $2; state=1}; \
state == 0 {next;} \
$1~/TARGET/ && state == 1 {apptarget = $2; state=2;} \
$1~/STATE/ && state == 2 {appstate = $2; state=3;} \
state == 3 {printf "%-45s %-18s\n", appname, appstate; state=0;}'
Sorry for the inconvenience caused.
Thanks
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