Questions tagged [nrpe]
the Nagios Remote Plugins Executor (NRPE), used to execute Nagios plugins on remote clients
19
questions
0
votes
1answer
28 views
NRPE Could not complete SSL handshake - Peer did not return a ceritificate
I am getting SSL Handshake errors with NRPE after enabling SSL. It worked perfectly fine without SSL doing check_nrpe. The allowed host is correct and when run without SSL enabled it shows the proper ...
1
vote
1answer
63 views
check_nrpe command doesn't work from nagios server since debian upgrade
Yesterday I upgraded a server from Debian 9 to Debian 10. This server is supervised with nagios. Since the upgrade, I get an alert, status Unknown saying :
"Volumegroup array03-0 wasn't valid or ...
0
votes
0answers
123 views
How to check the log of service nrpe start on CentOS6
$sudo service nrpe stop
$sudo service nrpe start
Starting Nagios NRPE daemon (nrpe): [ OK ]
$sudo service nrpe status
nrpe dead but pid file exists
OK, somehow there is some ...
0
votes
0answers
194 views
Open port 12489 for nrpe
I'm learning a little bit of nagios and unix(buster), and im getting an error related with monitoring CPU LOAD and MEMORY USAGE
The feedback I get from the monitor is
connect to address 192.168.1.94 ...
2
votes
0answers
272 views
shebang with /usr/bin/env and sudo
I have lots of scripts, usually they start with a shebang and /usr/bin/env and the required interpreter (for example "#!/usr/bin/env perl"). This works fine since many years, but for some reason I don'...
1
vote
1answer
3k views
Don't have directory '/usr/lib/x86_64-linux-gnu'. But instructions to install a software says './configure --with-ssl-lib=/usr/lib/x86_64-linux-gnu'
I am trying to install NRPE (nagios remote plugin executor) in a CentOS system. In the configuration step, the document I have been given to refer to says,
./configure --enable-command-args --with-...
0
votes
1answer
750 views
Nagios: are certificates required for SSL/TLS?
Configuring check_nrpe and NRPE daemon with --enable-ssl generates a DH key pair. Are these DH keys enough to establish SSL connection? Or do we need certs and keys signed by a CA? Docs say ...
1
vote
0answers
498 views
Nagios plugin fails to run a command over NRPE
I have the following plugin whose status is OK on core.
#!/usr/local/bin/bash
if [ "$1" = "-w" ] && [ "$2" -lt "101" ] && [ "$3" = "-c" ] && [ "$4" -lt "101" ] ; then
warn=$...
1
vote
1answer
809 views
How can I get hostapd_cli to work under sudo on debian stretch?
I have a bash script that runs hostapd_cli all_sta, and the script executes successfully from the command line under both jessie and stretch. The script also works when run under sudo on jessie but ...
0
votes
1answer
2k views
libssl.so.6 not found for check_nrpe
I couldn't get NRPE to work, so I ran it locally and this error popped up:
./check_nrpe: error while loading shared libraries: libssl.so.6: cannot open shared object file: No such file or directory
...
3
votes
0answers
619 views
Nagios - Help with getting NRPE to work with check_fail2ban.sh
I am trying to monitor fail2ban with Nagios so, I found the following check via a Google search:
http://nagios.fm4dd.com/plugins/manual/check_fail2ban.htm
I am trying to get the check to work on a ...
0
votes
1answer
1k views
Nagios plugins are executed from server plugins or client plugins? [closed]
Just installed Nagios on SERVER (10.20.8.106) and attached a CLIENT (10.20.10.11). So I defined my host and and a service for check_nrpe. It is working.
So I have check_nrpe plugin in the plugins(/...
0
votes
1answer
543 views
Nagios Plugin for reading RMON files
May I know if Nagios is able read and display information from .rmon and .pmon files ?
Samples:
.rmon
Time Stamp,RX Octs,TX Octs,RX Pkts,TX Pkts,RX Drop Events,Status,RX Undersize Pkts,Status,RX ...
1
vote
1answer
4k views
ERROR: CHECK_NRPE: Socket timeout after 10 seconds
getting following error :
# /usr/local/nagios/libexec/check_nrpe -H nagios-server-ip
CHECK_NRPE: Socket timeout after 10 seconds.
But it's working for localhost
# /usr/local/nagios/libexec/...
1
vote
1answer
224 views
How is python invocation different when launched by Nagios nrpe?
When invoked with python2 after importing os and sys, the following function runs successfully but acts incorrectly when invoked by Nagios nrpe:
def get_proc1_open_files():
# Set proc1_children ...
0
votes
2answers
10k views
Find command to check only for the last 10 minutes and not the whole folder
I have an nvr system that recording video surveillance into a file server (Debian). I made a Nagios plugin to check if the NVR system is recording correctly and send me a notification when it stops ...
2
votes
1answer
4k views
Why does this Bash NRPE plugin not return a variable to Nagios?
This script I have here works locally just fine:
#! /bin/bash
volts=`sudo vcgencmd measure_volts core|sed 's/volt=\([0-9\.]*\)V/\1/'`
echo -n "BCM2835 SoC Voltage is ${volts}V "
echo "| volts=$volts;...
1
vote
2answers
2k views
The receiving of returns by Nagios from script through NRPE
I am using nagios3 and want to collect some information from nrpe_server.
Next script is at nrpe_server:
#!/bin/sh
#set -x
# script for checking disk usage on ZFS
# requires min zpool version 13 or ...
1
vote
1answer
3k views
How do I install the nagios NRPE plugin on CentOS 5 using yum?
How do I install the nagios NRPE plugin on CentOS 5 using yum?
I've tried yum install nagios-plugins but it's only downloading a fraction of a megabyte. Then if I do a search for one of the commands ...
