Nagios Support Forum

When I send arguments to NRPE, I got this answer "CHECK_NRPE: Receive header underflow - only 0 bytes received (4 expected)." Command define command { command_name check_xvda1 command_line $USER1$/check_nrpe -H $HOSTADDRESS$ -c "check_xvda1" -a $ARG2$ $ARG3$ $ARG4$ } Service defi...

Not knowing completely how this was installed we could hit other problems, however from inside the db directory you may be able to do the following: sed -i "s/TYPE/ENGINE/g" ./*.sql When these scripts were written 10 years ago the TYPE directive was proper however it has been switched to ...

We need to install the package yum install perl-DBD-MySQL -y Then try to perform the command again I installed the package required but I have another problem. [root@ip-10-0-8-150 db]# ./upgradedb -u xxxx -p xxxxx -h localhost -d xxxx Current database version: 1.4b2 ** DB upgrade required for 1.4b3...

Are you able to upgrade to the latest version? It doesn't look like this is directly related to the 2.1.3 fixes, but if this is a bug, it would be great to see if this exists in the latest version. Please see https://github.com/NagiosEnterprises/ndoutils/blob/50bf12d7b1c7de7c4dd960b6631a84c9557872e...

What's the output of: sestatus cat /etc/*-release ? Can you post your /etc/sudoers? [centos@ip-10-0-8-150 ~]$ sestatus SELinux status: disabled [centos@ip-10-0-8-150 ~]$ cat /etc/*-release CentOS Linux release 7.3.1611 (Core) NAME="CentOS Linux" VERSION="7 (Core)" ID="cento...

Do you know what version of Core and ndoutils you are running? How were they installed? This line makes me think it is quite old Last Modified: 09-05-2007 NDO2DB 2.1.2n Copyright (c) 2009 Nagios Core Development Team and Community Contributors Copyright (c) 2005-2008 Ethan Galstad Last Modified: 11...

ok, now I guess we need to see what you have configured in the nagios.cfg for the neb module Run the following replacing /usr/local/nagios/etc/nagios.cfg with the path to your magios.cfg grep ndomod.cfg /usr/local/nagios/etc/nagios.cfg Then please attach the ndomod.cfg attached. We are going to als...

If it helps..., a new message appeared into /var/log/messages, this says:

This is the first time I have seen a sucessful connection logged in all of your messages: Successfully connected to MySQL database but it doesn't make any sense that there is nothing in that log. You did change the debug_level to be 1 right? Yes... I changed it two times..., first to generate the n...

It connects correctly to the Database as you can see.., in the new file created "ndo2db.log" it doesn't appear any information, nothing. [root@ip-10-0-8-150 nagios]# systemctl status ndo2db ● ndo2db.service - Stores data from Nagios in a database Loaded: loaded (/usr/lib/systemd/system/ndo...