Hi Marc, +++ Marc Powell [Fri, Feb 17, 2006 at 08:40:48PM CET]: > > Typically mail queues are only readable by root. Have you modified > permissions on the queue directory, the script or are you using sudo to > run it successfully as a non-root user? The mailq command typically has > the required permissions and that's why it's used by check_mailq.
Sorry i forgot to mention. Yes i have tried running the nrpe daemon as root and also setting the script suid even starting the daemon directly as root or from inetd. > Are you exiting with the proper output and exit code that nagios > requires? See the Developer Guidelines at http://nagiosplug.sf.net if > you haven't already. I know the site, the return codes are used as decribed. > As to why your script always exits with code 3, we can't tell you since My mistake the return code isnt 3 its 0 see the log... > we didn't write the script and you didn't post enough of it to tell > anything really useful. If that's not what it should be exiting with, > then change the script to return the proper exit code. Query from the monitoring host. Its not the first time that i am using nrpe, other scripts (perl and shell) works as expected. ./check_nrpe -H 10.0.33.180 -c mail CHECK_NRPE: Error receiving data from daemon. The nrpe.cfg on the client which should be checked contains the following line. command[mail]=/path/to/script/mail The script is executable and the daemon is started from inetd. Inetd.conf calls the deamon as root (testing only). The script runs fine if executed from the shell. Debugging enabled shows me: Feb 17 21:04:14 xxxxx nrpe[5777]: Added command[mail]=/path/to/script/mail Feb 17 21:04:14 xxxxx nrpe[5777]: INFO: SSL/TLS initialized. All network traffic will be encrypted. Feb 17 21:04:14 xxxxx nrpe[5777]: Handling the connection... Feb 17 21:04:14 xxxxx nrpe[5777]: Host is asking for command 'mail' to be run... Feb 17 21:04:14 xxxxx nrpe[5777]: Running command: /path/to/script/mail Feb 17 21:04:15 xxxxx nrpe[5777]: Command completed with return code 0 and output: 0 The script looks like this one (its not the original script but the error can be reproduced with it) #!/bin/bash # 0=OK, 1=WARNING, 2=CRITICAL, 3=UNKNOWN ACTIVE=`find /var/spool/postfix/active/ -type f | wc -l` DEFERRED=`find /var/spool/postfix/active/ -type f | wc -l` AMOUNT=`expr $ACTIVE + $DEFERRED` THRESHOLD_WARNING=10000 THRESHOLD_CRITICAL=15000 if [ $AMOUNT -ge 0 ]; then if [ $AMOUNT -lt $THRESHOLD_WARNING ]; then echo $AMOUNT exit 0 fi fi if [ $AMOUNT -gt $THRESHOLD_WARNING ]; then if [ $AMOUNT -lt $THRESHOLD_CRITICAL ]; then echo $AMOUNT exit 1 fi fi if [ $AMOUNT -gt $THRESHOLD_CRITICAL ]; then echo $AMOUNT exit 2 fi echo unknown; exit 3 xxxxxx:# ./mail 9986 xxxxxx:# echo $? 0 Regards Frank -- We belong to here where no one cares and no one loves. No light and no air to live in a place called hate, the city of fear. ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ Nagios-users mailing list [email protected] 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
