diff options
Diffstat (limited to 'manifests/plugin.pp')
| -rw-r--r-- | manifests/plugin.pp | 198 |
1 files changed, 168 insertions, 30 deletions
diff --git a/manifests/plugin.pp b/manifests/plugin.pp index a23a567..2c64482 100644 --- a/manifests/plugin.pp +++ b/manifests/plugin.pp @@ -1,13 +1,41 @@ # plugin.pp - configure a specific munin plugin # Copyright (C) 2007 David Schmitt <david@schmitt.edv-bus.at> # See LICENSE for the full license granted to you. +# adapted and improved by admin(at)immerda.ch + + +### configpaths + +class munin::plugin::scriptpaths { + case $operatingsystem { + gentoo: { + $script_path = "/usr/libexec/munin/plugins" + } + debian: { + $script_path = "/usr/share/munin/plugins" + } + centos: { + $script_path = "/usr/share/munin/plugins" + } + default: { + $script_path = "/usr/share/munin/plugins" + } + } +} + +### defines define munin::plugin ( $ensure = "present", - $script_path = "/usr/share/munin/plugins", + $script_path_in = '', $config = '') { - debug ( "munin_plugin: name=$name, ensure=$ensure, script_path=$script_path" ) + + include munin::plugin::scriptpaths + $real_script_path = $script_path_in ? { '' => $munin::plugin::scriptpaths::script_path, default => $script_path_in } + + $plugin_src = $ensure ? { "present" => $name, default => $ensure } + debug ( "munin_plugin: name=$name, ensure=$ensure, script_path=$munin::plugin::scriptpaths::script_path" ) $plugin = "/etc/munin/plugins/$name" $plugin_conf = "/etc/munin/plugin-conf.d/$name.conf" case $ensure { @@ -16,13 +44,18 @@ define munin::plugin ( file { $plugin: ensure => absent, } } default: { - $plugin_src = $ensure ? { "present" => $name, default => $ensure } debug ( "munin_plugin: making $plugin using src: $plugin_src" ) + if $require { + $real_require = [ $require, Package['munin-node'] ] + } else { + $real_require = Package['munin-node'] + } file { $plugin: - ensure => "$script_path/${plugin_src}", - require => Package["munin-node"], - notify => Service["munin-node"], + ensure => "${real_script_path}/${plugin_src}", + require => $real_require, + notify => Service['munin-node']; } + } } case $config { @@ -40,8 +73,13 @@ define munin::plugin ( debug("creating $plugin_conf") file { $plugin_conf: content => "[${name}]\n$config\n", - mode => 0644, owner => root, group => root, + mode => 0644, owner => root, group => 0, } + if $require { + File[$plugin_conf]{ + require +> $require, + } + } } } } @@ -55,34 +93,75 @@ define munin::remoteplugin($ensure = "present", $source, $config = '') { file { "/var/lib/puppet/modules/munin/plugins/${name}": source => $source, - mode => 0755, owner => root, group => root; + mode => 0755, owner => root, group => 0; } munin::plugin { $name: ensure => $ensure, config => $config, - script_path => "/var/lib/puppet/modules/munin/plugins", + script_path_in => "/var/lib/puppet/modules/munin/plugins", } } } } +define munin::plugin::deploy ($source = '', $ensure = 'present', $config = '') { + $plugin_src = $ensure ? { + 'present' => $name, + 'absent' => $name, + default => $ensure + } + $real_source = $source ? { + '' => "munin/plugins/$plugin_src", + default => $source + } + include munin::plugin::scriptpaths + debug ( "munin_plugin_${name}: name=$name, source=$source, script_path=$munin::plugin::scriptpaths::script_path" ) + file { "munin_plugin_${name}": + path => "$munin::plugin::scriptpaths::script_path/${name}", + source => "puppet://$server/$real_source", + require => Package['munin-node'], + mode => 0755, owner => root, group => 0; + } + if $require { + File["munin_plugin_${name}"]{ + require +> $require, + } + munin::plugin{$name: ensure => $ensure, config => $config, require => $require } + } else { + munin::plugin{$name: ensure => $ensure, config => $config } + } +} -class munin::plugins::base { +### clases for plugins - file { - [ "/etc/munin/plugins", "/etc/munin/plugin-conf.d" ]: - source => "puppet://$servername/common/empty", +class munin::plugins::base { + file { + [ "/etc/munin/plugins", "/etc/munin/plugin-conf.d" ]: + source => "puppet://$server/common/empty", ensure => directory, checksum => mtime, - ignore => '.ignore', recurse => true, purge => true, force => true, - mode => 0755, owner => root, group => root, - notify => Service[munin-node]; + mode => 0755, owner => root, group => 0, + notify => Service['munin-node']; "/etc/munin/plugin-conf.d/munin-node": ensure => present, - mode => 0644, owner => root, group => root, - notify => Service[munin-node], - before => Package[munin-node]; + mode => 0644, owner => root, group => 0, + notify => Service['munin-node'], + before => Package['munin-node']; } - + case $kernel { + linux: { + case $vserver { + guest: { include munin::plugins::vserver } + default: { + include munin::plugins::linux + } + } + } + } + case $virtual { + physical: { include munin::plugins::physical } + xen0: { include munin::plugins::dom0 } + xenu: { include munin::plugins::domU } + } } # handle if_ and if_err_ plugins @@ -90,18 +169,16 @@ class munin::plugins::interfaces inherits munin::plugins::base { $ifs = gsub(split($interfaces, " "), "(.+)", "if_\\1") $if_errs = gsub(split($interfaces, " "), "(.+)", "if_err_\\1") - plugin { + munin::plugin { $ifs: ensure => "if_"; $if_errs: ensure => "if_err_"; } - - } class munin::plugins::linux inherits munin::plugins::base { - plugin { - [ df_abs, forks, iostat, memory, processes, cpu, df_inode, irqstats, + munin::plugin { + [ df_abs, forks, memory, processes, cpu, df_inode, irqstats, netstat, open_files, swap, df, entropy, interrupts, load, open_inodes, vmstat ]: @@ -114,16 +191,77 @@ class munin::plugins::linux inherits munin::plugins::base { } class munin::plugins::debian inherits munin::plugins::base { - - plugin { apt_all: ensure => present; } - + munin::plugin { apt_all: ensure => present; } } class munin::plugins::vserver inherits munin::plugins::base { - - plugin { + munin::plugin { [ netstat, processes ]: ensure => present; } +} + +class munin::plugins::gentoo inherits munin::plugins::base { + munin::plugin::deploy { "gentoo_lastupdated": config => "user portage\nenv.logfile /var/log/emerge.log\nenv.tail /usr/bin/tail\nenv.grep /bin/grep"} +} + +class munin::plugins::centos inherits munin::plugins::base { +} + + +class munin::plugins::dom0 inherits munin::plugins::physical { + munin::plugin::deploy { "xen": config => "user root"} + munin::plugin::deploy { "xen-cpu": config => "user root"} + munin::plugin::deploy { "xen_memory": config => "user root"} + munin::plugin::deploy { "xen_vbd": config => "user root"} + munin::plugin::deploy { "xen_traffic_all": config => "user root"} +} + +class munin::plugins::physical inherits munin::plugins::base { + munin::plugin { iostat: } +} + +class munin::plugins::muninhost inherits munin::plugins::base { + munin::plugin { munin_update: } + munin::plugin { munin_graph: } +} + +class munin::plugins::domU inherits munin::plugins::base { } + +class munin::plugins::djbdns inherits munin::plugins::base { + munin::plugin::deploy { "tinydns": } +} + +class munin::plugins::apache inherits munin::plugins::base { + munin::plugin{ "apache_accesses": } + munin::plugin{ "apache_processes": } + munin::plugin{ "apache_volume": } + munin::plugin::deploy { "apache_activity": } +} + +class munin::plugins::selinux inherits munin::plugins::base { + munin::plugin::deploy { "selinuxenforced": } + munin::plugin::deploy { "selinux_avcstats": } +} + +class munin::plugins::squid inherits munin::plugins::base { + munin::plugin{ 'squid_cache': config => "user root\nenv.squidhost localhost\nenv.squidport 80"} + munin::plugin{ 'squid_icp': } + munin::plugin{ 'squid_requests': } + munin::plugin{ 'squid_traffic': } +} + +class munin::plugins::postgres inherits munin::plugins::base { + munin::plugin::deploy { "pg_conn": } + munin::plugin::deploy { "pg__connections": ensure => 'absent' } + munin::plugin::deploy { "pg__locks": ensure => 'absent' } +} +class munin::plugins::nagios inherits munin::plugins::base { + munin::plugin::deploy { + nagios_hosts: config => 'user root'; + nagios_svc: config => 'user root'; + nagios_perf_hosts: ensure => nagios_perf_, config => 'user root'; + nagios_perf_svc: ensure => nagios_perf_, config => 'user root'; + } } |