From fd0eaacc04b2f943a1c177a2b35ade6ca0584228 Mon Sep 17 00:00:00 2001 From: frank Date: Sun, 29 Jan 2012 12:53:31 +0100 Subject: [PATCH] committing changes in /etc after emerge run Package changes: +net-analyzer/nagios-nrpe-2.12-r102 --- .etckeeper | 5 ++ init.d/nrpe | 36 ++++++++ nagios/nrpe.cfg | 215 ++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 256 insertions(+) create mode 100755 init.d/nrpe create mode 100644 nagios/nrpe.cfg diff --git a/.etckeeper b/.etckeeper index d085ee2..f260750 100755 --- a/.etckeeper +++ b/.etckeeper @@ -592,6 +592,9 @@ maybe chmod 0755 './init.d/ndo2db' maybe chmod 0755 './init.d/net.lo' maybe chmod 0755 './init.d/netmount' maybe chmod 0755 './init.d/network' +maybe chown nagios './init.d/nrpe' +maybe chgrp nagios './init.d/nrpe' +maybe chmod 0750 './init.d/nrpe' maybe chmod 0755 './init.d/nscd' maybe chmod 0755 './init.d/ntp-client' maybe chmod 0755 './init.d/ntpd' @@ -756,6 +759,8 @@ maybe chmod 0664 './nagios/ndo2db.cfg-sample' maybe chown nagios './nagios/ndomod.cfg-sample' maybe chgrp nagios './nagios/ndomod.cfg-sample' maybe chmod 0664 './nagios/ndomod.cfg-sample' +maybe chgrp nagios './nagios/nrpe.cfg' +maybe chmod 0640 './nagios/nrpe.cfg' maybe chown nagios './nagios/objects' maybe chgrp nagios './nagios/objects' maybe chmod 0775 './nagios/objects' diff --git a/init.d/nrpe b/init.d/nrpe new file mode 100755 index 0000000..d83171e --- /dev/null +++ b/init.d/nrpe @@ -0,0 +1,36 @@ +#!/sbin/runscript + +opts="${opts} reload" + +depend() { + need net +} + +start() { + ebegin "Starting nrpe" + start-stop-daemon --start --quiet --name nrpe \ + --startas /usr/bin/nrpe \ + -c nagios:nagios \ + -- -c /etc/nagios/nrpe.cfg \ + --daemon + eend $? "Failed to Start nrpe" +} + +stop() { + ebegin "Stopping nrpe" + start-stop-daemon --stop --quiet -n nrpe + eend $? "Failed to Stop nrpe" +} + +reload() { + ebegin "Reloading nrpe" + kill -HUP `pgrep nrpe | head -1` + eend $? "Failed to reload nrpe" +} + +restart() { + ebegin "Restarting nrpe" + svc_stop + svc_start + eend $? "Failed to Restart nrpe" +} diff --git a/nagios/nrpe.cfg b/nagios/nrpe.cfg new file mode 100644 index 0000000..e121a78 --- /dev/null +++ b/nagios/nrpe.cfg @@ -0,0 +1,215 @@ +############################################################################# +# Sample NRPE Config File +# Written by: Ethan Galstad (nagios@nagios.org) +# +# Last Modified: 11-23-2007 +# +# NOTES: +# This is a sample configuration file for the NRPE daemon. It needs to be +# located on the remote host that is running the NRPE daemon, not the host +# from which the check_nrpe client is being executed. +############################################################################# + + +# LOG FACILITY +# The syslog facility that should be used for logging purposes. + +log_facility=daemon + + + +# PID FILE +# The name of the file in which the NRPE daemon should write it's process ID +# number. The file is only written if the NRPE daemon is started by the root +# user and is running in standalone mode. + +pid_file=/var/run/nrpe/nrpe.pid + + + +# PORT NUMBER +# Port number we should wait for connections on. +# NOTE: This must be a non-priviledged port (i.e. > 1024). +# NOTE: This option is ignored if NRPE is running under either inetd or xinetd + +server_port=5666 + + + +# SERVER ADDRESS +# Address that nrpe should bind to in case there are more than one interface +# and you do not want nrpe to bind on all interfaces. +# NOTE: This option is ignored if NRPE is running under either inetd or xinetd + +#server_address=127.0.0.1 + + + +# NRPE USER +# This determines the effective user that the NRPE daemon should run as. +# You can either supply a username or a UID. +# +# NOTE: This option is ignored if NRPE is running under either inetd or xinetd + +nrpe_user=nagios + + + +# NRPE GROUP +# This determines the effective group that the NRPE daemon should run as. +# You can either supply a group name or a GID. +# +# NOTE: This option is ignored if NRPE is running under either inetd or xinetd + +nrpe_group=nagios + + + +# ALLOWED HOST ADDRESSES +# This is an optional comma-delimited list of IP address or hostnames +# that are allowed to talk to the NRPE daemon. +# +# Note: The daemon only does rudimentary checking of the client's IP +# address. I would highly recommend adding entries in your /etc/hosts.allow +# file to allow only the specified host to connect to the port +# you are running this daemon on. +# +# NOTE: This option is ignored if NRPE is running under either inetd or xinetd + +allowed_hosts=127.0.0.1 + + + +# COMMAND ARGUMENT PROCESSING +# This option determines whether or not the NRPE daemon will allow clients +# to specify arguments to commands that are executed. This option only works +# if the daemon was configured with the --enable-command-args configure script +# option. +# +# *** ENABLING THIS OPTION IS A SECURITY RISK! *** +# Read the SECURITY file for information on some of the security implications +# of enabling this variable. +# +# Values: 0=do not allow arguments, 1=allow command arguments + +dont_blame_nrpe=0 + + + +# COMMAND PREFIX +# This option allows you to prefix all commands with a user-defined string. +# A space is automatically added between the specified prefix string and the +# command line from the command definition. +# +# *** THIS EXAMPLE MAY POSE A POTENTIAL SECURITY RISK, SO USE WITH CAUTION! *** +# Usage scenario: +# Execute restricted commmands using sudo. For this to work, you need to add +# the nagios user to your /etc/sudoers. An example entry for alllowing +# execution of the plugins from might be: +# +# nagios ALL=(ALL) NOPASSWD: /usr/lib/nagios/plugins/ +# +# This lets the nagios user run all commands in that directory (and only them) +# without asking for a password. If you do this, make sure you don't give +# random users write access to that directory or its contents! + +# command_prefix=/usr/bin/sudo + + + +# DEBUGGING OPTION +# This option determines whether or not debugging messages are logged to the +# syslog facility. +# Values: 0=debugging off, 1=debugging on + +debug=0 + + + +# COMMAND TIMEOUT +# This specifies the maximum number of seconds that the NRPE daemon will +# allow plugins to finish executing before killing them off. + +command_timeout=60 + + + +# CONNECTION TIMEOUT +# This specifies the maximum number of seconds that the NRPE daemon will +# wait for a connection to be established before exiting. This is sometimes +# seen where a network problem stops the SSL being established even though +# all network sessions are connected. This causes the nrpe daemons to +# accumulate, eating system resources. Do not set this too low. + +connection_timeout=300 + + + +# WEEK RANDOM SEED OPTION +# This directive allows you to use SSL even if your system does not have +# a /dev/random or /dev/urandom (on purpose or because the necessary patches +# were not applied). The random number generator will be seeded from a file +# which is either a file pointed to by the environment valiable $RANDFILE +# or $HOME/.rnd. If neither exists, the pseudo random number generator will +# be initialized and a warning will be issued. +# Values: 0=only seed from /dev/[u]random, 1=also seed from weak randomness + +#allow_weak_random_seed=1 + + + +# INCLUDE CONFIG FILE +# This directive allows you to include definitions from an external config file. + +#include= + + + +# INCLUDE CONFIG DIRECTORY +# This directive allows you to include definitions from config files (with a +# .cfg extension) in one or more directories (with recursion). + +#include_dir= +#include_dir= + + + +# COMMAND DEFINITIONS +# Command definitions that this daemon will run. Definitions +# are in the following format: +# +# command[]= +# +# When the daemon receives a request to return the results of +# it will execute the command specified by the argument. +# +# Unlike Nagios, the command line cannot contain macros - it must be +# typed exactly as it should be executed. +# +# Note: Any plugins that are used in the command lines must reside +# on the machine that this daemon is running on! The examples below +# assume that you have plugins installed in a /usr/local/nagios/libexec +# directory. Also note that you will have to modify the definitions below +# to match the argument format the plugins expect. Remember, these are +# examples only! + + +# The following examples use hardcoded command arguments... + +command[check_users]=/usr/lib64/nagios/plugins/check_users -w 5 -c 10 +command[check_load]=/usr/lib64/nagios/plugins/check_load -w 15,10,5 -c 30,25,20 +command[check_hda1]=/usr/lib64/nagios/plugins/check_disk -w 20% -c 10% -p /dev/hda1 +command[check_zombie_procs]=/usr/lib64/nagios/plugins/check_procs -w 5 -c 10 -s Z +command[check_total_procs]=/usr/lib64/nagios/plugins/check_procs -w 150 -c 200 + + +# The following examples allow user-supplied arguments and can +# only be used if the NRPE daemon was compiled with support for +# command arguments *AND* the dont_blame_nrpe directive in this +# config file is set to '1'. This poses a potential security risk, so +# make sure you read the SECURITY file before doing this. + +#command[check_users]=/usr/lib64/nagios/plugins/check_users -w $ARG1$ -c $ARG2$ +#command[check_load]=/usr/lib64/nagios/plugins/check_load -w $ARG1$ -c $ARG2$ +#command[check_disk]=/usr/lib64/nagios/plugins/check_disk -w $ARG1$ -c $ARG2$ -p $ARG3$ +#command[check_procs]=/usr/lib64/nagios/plugins/check_procs -w $ARG1$ -c $ARG2$ -s $ARG3$ -- 2.39.5