Not Happy NRPE on Raspberry PI

[kwhogster]

root@raspberrypi:/home/pi/Downloads# find / -name *nrpe*
/lib/systemd/system/nrpe.service
/usr/lib/tmpfiles.d/nrpe.conf
/usr/local/nagios/nrpe-2-15
/usr/local/nagios/nrpe-2-15/include/nrpe.h
/usr/local/nagios/nrpe-2-15/nrpe.spec.in
/usr/local/nagios/nrpe-2-15/package/solaris/pkg/nrpe
/usr/local/nagios/nrpe-2-15/package/solaris/pkg/nrpe.xml
/usr/local/nagios/nrpe-2-15/contrib/nrpe_check_control.c
/usr/local/nagios/nrpe-2-15/contrib/README.nrpe_check_control
/usr/local/nagios/nrpe-2-15/src/check_nrpe
/usr/local/nagios/nrpe-2-15/src/nrpe
/usr/local/nagios/nrpe-2-15/src/check_nrpe.c
/usr/local/nagios/nrpe-2-15/src/nrpe.c
/usr/local/nagios/nrpe-2-15/sample-config/nrpe.cfg.in
/usr/local/nagios/nrpe-2-15/sample-config/nrpe.cfg
/usr/local/nagios/nrpe-2-15/sample-config/nrpe.xinetd
/usr/local/nagios/nrpe-2-15/sample-config/nrpe.xinetd.in
/usr/local/nagios/nrpe-2-15/nrpe.spec
/usr/local/nagios/bin/nrpe
/usr/local/nagios/libexec/check_nrpe
/usr/local/nagios/etc/nrpe.cfg
/var/cache/apt/archives/nagios-nrpe-server_2.15-1_armhf.deb
/var/cache/apt/archives/nagios-nrpe-plugin_2.15-1_armhf.deb
/var/lib/dpkg/info/nagios-nrpe-server.list
/var/lib/dpkg/info/nagios-nrpe-plugin.postrm
/var/lib/dpkg/info/nagios-nrpe-server.postrm
/var/lib/dpkg/info/nagios-nrpe-plugin.list
root@raspberrypi:/home/pi/Downloads#

root@raspberrypi:/home/pi/Downloads# find / -name *.cfg
/home/pi/.config/lxpanel/launchtaskbar.cfg
/usr/lib/pypy-upstream/lib_pypy/cffi/_pycparser/_c_ast.cfg
/usr/lib/python2.7/dist-packages/distlib/_backport/sysconfig.cfg
/usr/lib/jvm/jdk-8-oracle-arm-vfp-hflt/jre/lib/arm/jvm.cfg
/usr/lib/python3/dist-packages/distlib/_backport/sysconfig.cfg
/usr/lib/libreoffice/share/config/soffice.cfg
/usr/share/doc/qstat/examples/contrib.cfg
/usr/share/monitoring-plugins/templates-basic/ssh.cfg
/usr/share/monitoring-plugins/templates-basic/ftp.cfg
/usr/share/monitoring-plugins/templates-basic/dhcp.cfg
/usr/share/monitoring-plugins/templates-basic/procs.cfg
/usr/share/monitoring-plugins/templates-basic/ping.cfg
/usr/share/monitoring-plugins/templates-basic/dummy.cfg
/usr/share/monitoring-plugins/templates-basic/http.cfg
/usr/share/monitoring-plugins/templates-basic/real.cfg
/usr/share/monitoring-plugins/templates-basic/load.cfg
/usr/share/monitoring-plugins/templates-basic/news.cfg
/usr/share/monitoring-plugins/templates-basic/tcp_udp.cfg
/usr/share/monitoring-plugins/templates-basic/apt.cfg
/usr/share/monitoring-plugins/templates-basic/telnet.cfg
/usr/share/monitoring-plugins/templates-basic/users.cfg
/usr/share/monitoring-plugins/templates-basic/disk.cfg
/usr/share/monitoring-plugins/templates-basic/ntp.cfg
/usr/share/monitoring-plugins/templates-basic/mail.cfg
/usr/share/monitoring-plugins/templates-standard/disk-smb.cfg
/usr/share/monitoring-plugins/templates-standard/breeze.cfg
/usr/share/monitoring-plugins/templates-standard/hppjd.cfg
/usr/share/monitoring-plugins/templates-standard/mailq.cfg
/usr/share/monitoring-plugins/templates-standard/fping.cfg
/usr/share/monitoring-plugins/templates-standard/nt.cfg
/usr/share/monitoring-plugins/templates-standard/flexlm.cfg
/usr/share/monitoring-plugins/templates-standard/ldap.cfg
/usr/share/monitoring-plugins/templates-standard/snmp.cfg
/usr/share/monitoring-plugins/templates-standard/radius.cfg
/usr/share/monitoring-plugins/templates-standard/mrtg.cfg
/usr/share/monitoring-plugins/templates-standard/dns.cfg
/usr/share/monitoring-plugins/templates-standard/mysql.cfg
/usr/share/monitoring-plugins/templates-standard/rpc-nfs.cfg
/usr/share/monitoring-plugins/templates-standard/ifstatus.cfg
/usr/share/monitoring-plugins/templates-standard/pgsql.cfg
/usr/share/monitoring-plugins/templates-standard/games.cfg
/usr/share/monitoring-plugins/templates-standard/netware.cfg
/usr/share/autoconf/autom4te.cfg
/usr/share/lxpanel/xkeyboardconfig/toggle.cfg
/usr/share/lxpanel/xkeyboardconfig/layouts.cfg
/usr/share/lxpanel/xkeyboardconfig/models.cfg
/usr/local/nagios/nrpe-2-15/sample-config/nrpe.cfg
/usr/local/nagios/etc/nrpe.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:tcp_udp.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:apt.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:dummy.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:ssh.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:flexlm.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:ftp.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:news.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:nt.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:pgsql.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:procs.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:snmp.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:mysql.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:breeze.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:radius.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:disk-smb.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:load.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:netware.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:disk.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:fping.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:http.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:dhcp.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:users.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:ping.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:mrtg.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:ifstatus.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:ntp.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:dns.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:mail.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:ldap.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:rpc-nfs.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:hppjd.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:games.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:real.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:telnet.cfg
/var/lib/ucf/cache/:etc:nagios-plugins:config:mailq.cfg
/opt/Wolfram/WolframEngine/10.0/SystemFiles/IncludeFiles/TeX/texmf/pdftex/config/pdftex.cfg
/etc/xdg/lxpanel/launchtaskbar.cfg
/etc/nagios-plugins/config/ssh.cfg
/etc/nagios-plugins/config/disk-smb.cfg
/etc/nagios-plugins/config/ftp.cfg
/etc/nagios-plugins/config/breeze.cfg
/etc/nagios-plugins/config/dhcp.cfg
/etc/nagios-plugins/config/procs.cfg
/etc/nagios-plugins/config/ping.cfg
/etc/nagios-plugins/config/hppjd.cfg
/etc/nagios-plugins/config/mailq.cfg
/etc/nagios-plugins/config/fping.cfg
/etc/nagios-plugins/config/dummy.cfg
/etc/nagios-plugins/config/http.cfg
/etc/nagios-plugins/config/nt.cfg
/etc/nagios-plugins/config/real.cfg
/etc/nagios-plugins/config/load.cfg
/etc/nagios-plugins/config/flexlm.cfg
/etc/nagios-plugins/config/news.cfg
/etc/nagios-plugins/config/ldap.cfg
/etc/nagios-plugins/config/snmp.cfg
/etc/nagios-plugins/config/radius.cfg
/etc/nagios-plugins/config/mrtg.cfg
/etc/nagios-plugins/config/dns.cfg
/etc/nagios-plugins/config/tcp_udp.cfg
/etc/nagios-plugins/config/apt.cfg
/etc/nagios-plugins/config/mysql.cfg
/etc/nagios-plugins/config/rpc-nfs.cfg
/etc/nagios-plugins/config/ifstatus.cfg
/etc/nagios-plugins/config/pgsql.cfg
/etc/nagios-plugins/config/telnet.cfg
/etc/nagios-plugins/config/games.cfg
/etc/nagios-plugins/config/check_nrpe.cfg
/etc/nagios-plugins/config/netware.cfg
/etc/nagios-plugins/config/users.cfg
/etc/nagios-plugins/config/disk.cfg
/etc/nagios-plugins/config/ntp.cfg
/etc/nagios-plugins/config/mail.cfg
/etc/vdpau_wrapper.cfg
/etc/dpkg/dpkg.cfg
/etc/timidity/freepats.cfg
/etc/timidity/timidity.cfg
/etc/perl/Net/libnet.cfg
/etc/wildmidi/wildmidi.cfg
/etc/qstat.cfg



thanks

[Box293]

Now on Nagios server this works

root@tgcs017:/usr/local/nagios/etc/objects# /usr/lib/nagios/plugins/./check_nrpe -H 10.2.8.72
NRPE v2.15


On the Nagios Page I still get this warning No handler for command: check_mem

From the Nagios server please post the nagios definitions for:

• The service using check_mem
  The host object the service is assigned to
  The command definition for nrpe that the service uses

[kwhogster]

Define Service

Code: Select all

###########################################################################
#
#    Define Check_nrpe for Check Mem on Linux
#
###########################################################################

define service {
        host_name                       RaspberryPi
        service_description             Check Memory Used Physical
        check_command                   check_nrpe!check_mem! -a '-w 80 -c 90'
        check_interval                  1
        servicegroups                   MemUsage
        use                             generic-service
}
define service {
        host_name                       TGCS018
        service_description             Check Memory Used Physical
        check_command                   check_nrpe!check_mem! -a '-w 80% -c 90%'
        check_interval                  1
        servicegroups                   MemUsage
        use                             generic-service
}
define service {
        host_name                       vMA
        service_description             Check Memory Used Physical
        check_command                   check_nrpe!check_mem! -a '-w 80 -c 90'
        check_interval                  1
        servicegroups                   MemUsage
        use                             generic-service
}

TGCS018 and vMA both work My PI does not

The Host define

Code: Select all

###############################################################################
#
#  Define Unix Hosts
#
###############################################################################

define host{
        use             linux-server
        host_name       RaspberryPi
        alias           Rasbian
        address         10.2.8.70
        hostgroups      linux-servers
        }
define host{
        use             linux-server
        host_name       vMA
        alias           VmWare
        address         10.2.8.7
        hostgroups      linux-servers
}
define host{
        use             linux-server
        host_name       TGCS018
        alias           Cent OS7
        address         10.2.8.74
        hostgroups      linux-servers
        }

Again TGCS018 and vMA both are working

The command

# Defining Nagios Command for NRPE Plugin
#
################################################################################

define command{
command_name check_nrpe
command_line /usr/lib/nagios/plugins/check_nrpe -H $HOSTADDRESS$ -c $ARG1$ $ARG2$ $ARG3$ $ARG4$
}

define command{
command_name check_nrpe_test
command_line /usr/lib/nagios/plugins/check_nrpe -H $HOSTADDRESS$ -c $ARG1$ $ARG2$ $ARG3$ $ARG4$ > /tmp/yourlog.txt
}

define command{
command_name check_mem
command_line $USER1$/check_mem.sh
}


check_nrpe_test I am working on another issue with that one

[Box293]

Now on Nagios server this works

root@tgcs017:/usr/local/nagios/etc/objects# /usr/lib/nagios/plugins/./check_nrpe -H 10.2.8.72
NRPE v2.15

On the Nagios Page I still get this warning No handler for command: check_mem

Code: Select all

define host{
        use             linux-server
        host_name       RaspberryPi
        alias           Rasbian
        address         10.2.8.70
        hostgroups      linux-servers
        }

Your nagios server is not pointing to the IP Address 10.2.8.72.

[kwhogster]

Troy

OOOOPs that was it made the change to 10.2.8.72 brain fart I guess.

Now working

Now only have one function not working on Nagios

Now I can work on that one


Thanks every one for your help

This issue can be Locked now