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class nagios::nrpe::base {
if $nagios_nrpe_cfgdir == '' { $nagios_nrpe_cfgdir = '/etc/nagios' }
if $processorcount == '' { $processorcount = 1 }
package { "nagios-nrpe-server": ensure => present;
"nagios-plugins-basic": ensure => present;
"libwww-perl": ensure => present; # for check_apache
}
# Special-case lenny. the package doesn't exist
if $lsbdistcodename != 'lenny' {
package { "libnagios-plugin-perl": ensure => present; }
}
file { [ $nagios_nrpe_cfgdir, "$nagios_nrpe_cfgdir/nrpe.d" ]:
ensure => directory }
if $nagios_nrpe_dont_blame == '' { $nagios_nrpe_dont_blame = 1 }
file { "$nagios_nrpe_cfgdir/nrpe.cfg":
content => template('nagios/nrpe/nrpe.cfg'),
owner => root, group => 0, mode => 644;
}
# default commands
nagios::nrpe::command { "basic_nrpe":
source => [ "puppet:///modules/site-nagios/configs/nrpe/nrpe_commands.${fqdn}.cfg",
"puppet:///modules/site-nagios/configs/nrpe/nrpe_commands.cfg",
"puppet:///modules/nagios/nrpe/nrpe_commands.cfg" ],
}
# the check for load should be customized for each server based on number
# of CPUs and the type of activity.
$warning_1_threshold = 7 * $processorcount
$warning_5_threshold = 6 * $processorcount
$warning_15_threshold = 5 * $processorcount
$critical_1_threshold = 10 * $processorcount
$critical_5_threshold = 9 * $processorcount
$critical_15_threshold = 8 * $processorcount
nagios::nrpe::command { "check_load":
command_line => "${nagios_plugin_dir}/check_load -w ${warning_1_threshold},${warning_5_threshold},${warning_15_threshold} -c ${critical_1_threshold},${critical_5_threshold},${critical_15_threshold}",
}
service { "nagios-nrpe-server":
ensure => running,
enable => true,
pattern => "nrpe",
subscribe => File["$nagios_nrpe_cfgdir/nrpe.cfg"],
require => Package["nagios-nrpe-server"],
}
}
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