check_log3 plugin not working on Linux

[jyoti22]

Hi,
Now nrpe user has permissions and I get this output from client server
[root@AUSVADNODB01 ~]# su nrpe
bash-3.2$ cd /oracle/app/oracle/diag/rdbms/ndb2/ndb2/trace
bash-3.2$ cd /usr/lib64/nagios/plugins/
bash-3.2$ ./check_log3.pl -l /oracle/app/oracle/diag/rdbms/ndb2/ndb2/trace/alert_ndb2.log -p ORA-00060
OK: Found 0 lines (limit=1/0): No matches found.|lines=0
bash-3.2$

However, On Management server I still have same issue

COMMAND: /usr/local/nagios/libexec/check_nrpe -H AUSVADNODB01-c check_log3 -a '-l /oracle/app/oracle/diag/rdbms/ndb2/ndb2/trace/alert_ndb2.log -p ORA-00060'
OUTPUT: Cannot read '/oracle/app/oracle/diag/rdbms/ndb2/ndb2/trace/alert_ndb2.log'

[lmiltchev]

Does it help if you add "sudo" to the command on the remote machine? Try changing this:

Code: Select all

[check_log3]=/usr/lib64/nagios/plugins/check_log3.pl $ARG1$

to this:

Code: Select all

[check_log3]=sudo /usr/lib64/nagios/plugins/check_log3.pl $ARG1$

Restart NRPE (or xinetd), and try your check again.

[jyoti22]

Made below change in nrpe.cfg
[check_log3]=sudo /usr/lib64/nagios/plugins/check_log3.pl $ARG1$

But still on XI, I get Unable to read output

COMMAND: /usr/local/nagios/libexec/check_nrpe -H AUSVADNODB01 -t 30 -c check_log3 -a '-l /oracle/app/oracle/diag/rdbms/ndb2/ndb2/trace/alert_ndb2.log -p ORA-00060'
OUTPUT: NRPE: Unable to read output

[lmiltchev]

Try running the command from the command line. Don't test it from the GUI (within the CCM).

Code: Select all

/usr/local/nagios/libexec/check_nrpe -H AUSVADNODB01-c check_log3 -a '-l /oracle/app/oracle/diag/rdbms/ndb2/ndb2/trace/alert_ndb2.log -p ORA-00060'

If this is still failing, we may need to schedule a remote session to further troubleshoot the issue. Is opening an email support ticket an option for you?

[tmcdonald]

We have received your email, so I will be closing this thread now.