124c055992
* Updated host and service defaults based on current documentation. * Removed hostextinfo configs as they are deprecated, use host attributes instead. * Fixed nagios resource references
653 lines
19 KiB
Puppet
653 lines
19 KiB
Puppet
# Common nagios variables.
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#
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class nagios::common {
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case $::operatingsystem {
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"centos","redhat","fedora": {
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$etcdir = "/etc/nagios"
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$confdir = "${etcdir}/conf.d"
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$private = "${etcdir}/private.d"
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$htpasswd = "${etcdir}/passwd"
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$package = "nagios"
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$service = "nagios"
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$scriptalias = "/nagios/cgi-bin/"
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$libdir = $::architecture ? {
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"x86_64" => "/usr/lib64/nagios/plugins",
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default => "/usr/lib/nagios/plugins",
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}
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$cgibin = $::architecture ? {
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"x86_64" => "/usr/lib64/nagios/cgi-bin",
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default => "/usr/lib/nagios/cgi-bin",
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}
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$htdocs = "/usr/share/nagios/html"
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}
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"ubuntu","debian": {
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$etcdir = "/etc/nagios3"
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$confdir = "${etcdir}/conf.d"
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$private = "${etcdir}/private.d"
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$htpasswd = "${etcdir}/htpasswd.users"
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$package = "nagios3"
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$service = "nagios3"
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$scriptalias = "/cgi-bin/nagios3/"
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$libdir = "/usr/lib/nagios/plugins"
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$cgibin = "/usr/lib/cgi-bin/nagios3"
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$htdocs = "/usr/share/nagios3/htdocs"
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}
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"openbsd": {
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# no params set as we don't support server on openbsd yet
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$libdir = "/usr/local/libexec/nagios"
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}
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default: {
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fail("Nagios not supported on ${::operatingsystem}")
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}
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}
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}
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# Install Nagios server.
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#
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class nagios::server::manual inherits nagios::common {
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package { "nagios":
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name => $package,
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ensure => installed,
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}
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case $::operatingsystem {
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"centos","redhat","fedora": {
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package { [ "nagios-plugins-all",
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"nagios-plugins-nrpe", ]:
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ensure => installed,
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}
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}
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"ubuntu","debian": {
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package { [ "nagios-plugins",
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"nagios-nrpe-plugin", ]:
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ensure => installed,
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}
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file { "/usr/share/nagios3/htdocs/stylesheets":
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ensure => link,
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target => "/etc/nagios3/stylesheets",
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}
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}
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default: {
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fail("nagios::server not supported in ${::operatingsystem}")
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}
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}
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exec { "usermod-nagios-httpsd":
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path => "/bin:/usr/bin:/sbin:/usr/sbin",
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command => "usermod -a -G nagios ${apache::sslserver::user}",
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unless => "id -n -G ${apache::sslserver::user} | grep '\\bnagios\\b'",
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require => Package["nagios"],
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}
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service { "nagios":
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name => $service,
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ensure => running,
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enable => true,
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}
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apache::configfile { "nagios.conf":
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content => template("nagios/nagios-httpd.conf.erb"),
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}
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file { [ "${htdocs}/.htaccess", "${cgibin}/.htaccess" ]:
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ensure => present,
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mode => "0644",
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owner => "root",
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group => "root",
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source => [ "puppet:///files/nagios/htaccess",
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"puppet:///modules/nagios/htaccess.${::osfamily}", ],
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require => Package["nagios"],
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}
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file { "${htdocs}/config.inc.php":
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ensure => present,
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mode => "0640",
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owner => "root",
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group => $apache::sslserver::group,
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require => Package["nagios"],
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}
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file { "/etc/nagios/nagios.cfg":
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name => "${etcdir}/nagios.cfg",
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ensure => present,
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mode => "0644",
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owner => "root",
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group => "root",
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source => "puppet:///modules/nagios/nagios.cfg.${::osfamily}",
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require => Package["nagios"],
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notify => Service["nagios"],
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}
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file { "/etc/nagios/cgi.cfg":
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name => "${etcdir}/cgi.cfg",
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ensure => present,
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mode => "0644",
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owner => "root",
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group => "root",
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content => template("nagios/cgi.cfg.erb"),
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require => Package["nagios"],
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notify => Service["nagios"],
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}
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file { "/etc/nagios/commands.cfg":
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name => "${etcdir}/commands.cfg",
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ensure => present,
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mode => "0644",
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owner => "root",
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group => "root",
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source => "puppet:///modules/nagios/commands.cfg",
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require => Package["nagios"],
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notify => Service["nagios"],
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}
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file { "/etc/nagios/passwd":
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name => $htpasswd,
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ensure => present,
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mode => "0640",
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owner => "root",
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group => $apache::sslserver::group,
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require => Package["nagios"],
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}
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file { "/etc/nagios/conf.d":
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name => $confdir,
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ensure => directory,
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mode => "0640",
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owner => "root",
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group => "nagios",
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purge => true,
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force => true,
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recurse => true,
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source => "puppet:///modules/custom/empty",
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require => Package["nagios"],
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notify => Service["nagios"],
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}
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file { "/etc/nagios/private.d":
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name => $private,
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ensure => directory,
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mode => "0640",
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owner => "root",
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group => "nagios",
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purge => true,
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force => true,
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recurse => true,
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source => "puppet:///modules/custom/empty",
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require => Package["nagios"],
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notify => Service["nagios"],
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}
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file { "${confdir}/contactgroup_all.cfg":
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ensure => present,
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mode => "0640",
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owner => "root",
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group => "nagios",
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before => Nagios_contactgroup["all"],
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require => File["/etc/nagios/conf.d"],
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}
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nagios_contactgroup { "all":
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target => "${confdir}/contactgroup_all.cfg",
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notify => Service["nagios"],
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}
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file { "${confdir}/host_default.cfg":
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ensure => present,
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mode => "0640",
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owner => "root",
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group => "nagios",
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before => Nagios_host["default"],
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require => File["/etc/nagios/conf.d"],
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}
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nagios_host { "default":
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target => "${confdir}/host_default.cfg",
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register => "0",
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active_checks_enabled => "1",
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passive_checks_enabled => "1",
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notifications_enabled => "1",
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flap_detection_enabled => "1",
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process_perf_data => "1",
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retain_status_information => "1",
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retain_nonstatus_information => "1",
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check_command => "check-host-alive",
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check_period => "24x7",
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check_interval => "5",
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retry_interval => "1",
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max_check_attempts => "3",
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notification_period => "24x7",
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notification_interval => "0",
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notification_options => "d,u,r,f,s",
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contact_groups => "all",
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notify => Service["nagios"],
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}
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file { "${confdir}/service_default.cfg":
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ensure => present,
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mode => "0640",
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owner => "root",
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group => "nagios",
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before => Nagios_service["default"],
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require => File["/etc/nagios/conf.d"],
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}
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nagios_service { "default":
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target => "${confdir}/service_default.cfg",
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register => "0",
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active_checks_enabled => "1",
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passive_checks_enabled => "1",
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notifications_enabled => "1",
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flap_detection_enabled => "1",
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process_perf_data => "1",
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retain_status_information => "1",
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retain_nonstatus_information => "1",
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check_period => "24x7",
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check_interval => "5",
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retry_check_interval => "1",
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max_check_attempts => "3",
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notification_period => "24x7",
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notification_interval => "0",
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notification_options => "w,u,c,r,f,s",
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contact_groups => "all",
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notify => Service["nagios"],
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}
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file { "${confdir}/timeperiod_24x7.cfg":
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ensure => present,
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mode => "0640",
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owner => "root",
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group => "nagios",
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before => Nagios_timeperiod["24x7"],
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require => File["/etc/nagios/conf.d"],
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}
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nagios_timeperiod { "24x7":
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target => "${confdir}/timeperiod_24x7.cfg",
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alias => "24x7",
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monday => "00:00-24:00",
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tuesday => "00:00-24:00",
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wednesday => "00:00-24:00",
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thursday => "00:00-24:00",
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friday => "00:00-24:00",
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saturday => "00:00-24:00",
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sunday => "00:00-24:00",
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notify => Service["nagios"],
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}
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}
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# Install Nagios server and collect node configurations.
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#
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class nagios::server inherits nagios::server::manual {
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Nagios::Host <<||>> {
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confdir => $confdir,
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}
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Nagios::Service <<||>> {
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confdir => $confdir,
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}
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}
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# Define nagios email contact.
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#
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# === Parameters
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#
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# $name:
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# Email address.
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# $group:
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# List of contact groups. Defaults to "all".
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#
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define nagios::contact::email($group=["all"],
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$confdir=$nagios::common::confdir) {
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$contactgroups = inline_template('<%= @group.join(",") -%>')
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file { "${confdir}/contact_${name}.cfg":
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ensure => present,
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mode => "0640",
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owner => "root",
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group => "nagios",
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before => Nagios_contact[$name],
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require => File["/etc/nagios/conf.d"],
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}
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nagios_contact { $name:
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target => "${confdir}/contact_${name}.cfg",
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contactgroups => $contactgroups,
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host_notification_commands => "notify-host-by-email",
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host_notification_options => "d,u,r,s",
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host_notification_period => "24x7",
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service_notification_commands => "notify-service-by-email",
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service_notification_options => "w,u,c,r,s",
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service_notification_period => "24x7",
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email => $name,
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notify => Service["nagios"],
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}
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}
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# Define nagios prowl contact.
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#
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# === Parameters
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#
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# $name:
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# Prowl API key.
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# $group:
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# List of contact groups. Defaults to "all".
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#
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define nagios::contact::prowl($group=["all"],
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$confdir=$nagios::common::confdir) {
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$contactgroups = inline_template('<%= @group.join(",") -%>')
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file { "${confdir}/contact_prowl_${name}.cfg":
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ensure => present,
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mode => "0640",
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owner => "root",
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group => "nagios",
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before => Nagios_contact["prowl-${name}"],
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require => File["/etc/nagios/conf.d"],
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}
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nagios_contact { "prowl-${name}":
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target => "${confdir}/contact_prowl_${name}.cfg",
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contactgroups => $contactgroups,
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host_notification_commands => "notify-host-by-prowl",
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host_notification_options => "d,u",
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host_notification_period => "24x7",
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service_notification_commands => "notify-service-by-prowl",
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service_notification_options => "c",
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service_notification_period => "24x7",
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address1 => $name,
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notify => Service["nagios"],
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}
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}
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# Define nagios pushover contact.
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#
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# === Parameters
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#
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# $name:
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# Pushover user key.
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# $token:
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# Pushover application token.
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# $group:
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# List of contact groups. Defaults to "all".
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#
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define nagios::contact::pushover($token, $group=["all"],
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$confdir=$nagios::common::confdir) {
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$contactgroups = inline_template('<%= @group.join(",") -%>')
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file { "${confdir}/contact_pushover_${name}.cfg":
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ensure => present,
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mode => "0640",
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owner => "root",
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group => "nagios",
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before => Nagios_contact["pushover-${name}"],
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require => File["/etc/nagios/conf.d"],
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}
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nagios_contact { "pushover-${name}":
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target => "${confdir}/contact_pushover_${name}.cfg",
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contactgroups => $contactgroups,
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host_notification_commands => "notify-host-by-pushover",
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host_notification_options => "d,u",
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host_notification_period => "24x7",
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service_notification_commands => "notify-service-by-pushover",
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service_notification_options => "c",
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service_notification_period => "24x7",
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address1 => $name,
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address2 => $token,
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notify => Service["nagios"],
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}
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}
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# Define nagios sms contact.
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#
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# This requires gammu::smsd running on same host.
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#
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# === Parameters
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#
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# $name:
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# Descriptive name for contact.
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# $number:
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# Phone number where to send messages.
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# $group:
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# List of contact groups. Defaults to "all".
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#
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define nagios::contact::sms($number, $group=["all"],
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$confdir=$nagios::common::confdir) {
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$contactgroups = inline_template('<%= @group.join(",") -%>')
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file { "${confdir}/contact_sms_${name}.cfg":
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ensure => present,
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mode => "0640",
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owner => "root",
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group => "nagios",
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before => Nagios_contact["sms-${name}"],
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require => File["/etc/nagios/conf.d"],
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}
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nagios_contact { "sms-${name}":
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target => "${confdir}/contact_sms_${name}.cfg",
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contactgroups => $contactgroups,
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host_notification_commands => "notify-host-by-sms",
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host_notification_options => "d,u",
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host_notification_period => "24x7",
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service_notification_commands => "notify-service-by-sms",
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service_notification_options => "c",
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service_notification_period => "24x7",
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pager => $number,
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notify => Service["nagios"],
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}
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}
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# Define nagios target host.
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#
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# === Parameters
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#
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# $name:
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# Hostname of target.
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# $address:
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# IP address of target. Default is to use hostname.
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# $group:
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# Hostgroup name.
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# $osname:
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# Operating system name.
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# $osicon:
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# Operating system icon name.
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# $parent:
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# Parent hostname.
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#
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define nagios::host($address=undef, $group="NONE", $osname="NONE",
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$osicon="NONE", $confdir=$nagios::common::confdir,
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$parent=undef) {
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file { "${confdir}/host_${name}.cfg":
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ensure => present,
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mode => "0640",
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owner => "root",
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group => "nagios",
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before => Nagios_host[$name],
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require => File["/etc/nagios/conf.d"],
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}
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nagios_host { $name:
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ensure => present,
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address => $address,
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use => "default",
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target => "${confdir}/host_${name}.cfg",
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parents => is_array($parent) ? {
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true => inline_template('<%= @parent.join(",") -%>'),
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false => $parent,
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},
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notify => Service["nagios"],
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}
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if $osicon != "NONE" {
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case $::operatingsystem {
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"debian","ubuntu": {
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$iconpath = "base/"
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}
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default: {
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$iconpath = ""
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}
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}
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Nagios_host[$name] {
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icon_image_alt => $osname,
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icon_image => "${iconpath}${osicon}.png",
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statusmap_image => "${iconpath}${osicon}.gd2",
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}
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}
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if $group != "NONE" {
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if !defined(Nagios_contactgroup[$group]) {
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file { "${confdir}/contactgroup_${group}.cfg":
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ensure => present,
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mode => "0640",
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owner => "root",
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group => "nagios",
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before => Nagios_contactgroup[$group],
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require => File["/etc/nagios/conf.d"],
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}
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nagios_contactgroup { $group:
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target => "${confdir}/contactgroup_${group}.cfg",
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notify => Service["nagios"],
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}
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}
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if !defined(Nagios_hostgroup[$group]) {
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file { "${confdir}/hostgroup_${group}.cfg":
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ensure => present,
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mode => "0640",
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owner => "root",
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group => "nagios",
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before => Nagios_hostgroup[$group],
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require => File["/etc/nagios/conf.d"],
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}
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nagios_hostgroup { $group:
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target => "${confdir}/hostgroup_${group}.cfg",
|
|
notify => Service["nagios"],
|
|
}
|
|
}
|
|
Nagios_host[$name] {
|
|
contact_groups => "all,${group}",
|
|
hostgroups => $group,
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
# Define nagios target service.
|
|
#
|
|
# === Parameters
|
|
#
|
|
# $host:
|
|
# Target hostname.
|
|
# $command:
|
|
# Check command.
|
|
# $description:
|
|
# Service description.
|
|
# $group:
|
|
# Hostgroup name.
|
|
#
|
|
define nagios::service($host, $command, $description, $group="NONE",
|
|
$confdir=$nagios::common::confdir) {
|
|
|
|
file { "${confdir}/service_${name}.cfg":
|
|
ensure => present,
|
|
mode => "0640",
|
|
owner => "root",
|
|
group => "nagios",
|
|
before => Nagios_service[$name],
|
|
require => File["/etc/nagios/conf.d"],
|
|
}
|
|
nagios_service { $name:
|
|
host_name => $host,
|
|
check_command => $command,
|
|
service_description => $description,
|
|
use => "default",
|
|
target => "${confdir}/service_${name}.cfg",
|
|
require => Nagios_host[$host],
|
|
notify => Service["nagios"],
|
|
}
|
|
|
|
if $group != "NONE" {
|
|
Nagios_service[$name] {
|
|
contact_groups => "all,${group}",
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
# Install check_esxi_hardware.py plugin.
|
|
#
|
|
class nagios::plugin::esxi {
|
|
|
|
package { "pywbem":
|
|
ensure => installed,
|
|
name => $::operatingsystem ? {
|
|
"debian" => "python-pywbem",
|
|
"ubuntu" => "python-pywbem",
|
|
default => "pywbem",
|
|
},
|
|
}
|
|
|
|
file { "${nagios::common::libdir}/check_esxi_hardware.py":
|
|
ensure => present,
|
|
mode => "0755",
|
|
owner => "root",
|
|
group => "root",
|
|
source => "puppet:///files/nagios/check_esxi_hardware.py",
|
|
require => Package["nagios"],
|
|
}
|
|
|
|
}
|
|
|
|
|
|
# Define ESXi target host.
|
|
#
|
|
# === Parameters
|
|
#
|
|
# $name:
|
|
# Target hostname.
|
|
# $user:
|
|
# ESXi host username.
|
|
# $pass:
|
|
# ESXi host password.
|
|
# $vendor:
|
|
# ESXi host vendor. Defaults to "auto".
|
|
#
|
|
define nagios::host::esxi($user, $pass, $vendor="auto") {
|
|
|
|
file { "${nagios::common::private}/esxi_${name}.cfg":
|
|
ensure => present,
|
|
mode => "0640",
|
|
owner => "root",
|
|
group => "nagios",
|
|
content => "${user} ${pass}\n",
|
|
require => File["/etc/nagios/private.d"],
|
|
}
|
|
|
|
nagios::host { $name:
|
|
confdir => $nagios::common::confdir,
|
|
notify => Service["nagios"],
|
|
}
|
|
|
|
nagios::service { "${name}_esxi":
|
|
host => $name,
|
|
command => "check_esxi_hardware!${nagios::common::private}/esxi_${name}.cfg!${vendor}",
|
|
description => "ESXi",
|
|
confdir => $nagios::common::confdir,
|
|
notify => Service["nagios"],
|
|
}
|
|
|
|
}
|