parametrize nagios::nrpe

the current code for configuring NRPE is still relying on global
variables. This is not working at all with puppet 3.x and forward, so in
order to make this code functional, we need to parametrize values that
are used.

2 files changed, 15 insertions, 10 deletions

diff --git a/manifests/nrpe/base.pp b/manifests/nrpe/base.pp
index fe1cd7c..fb62693 100644
--- a/manifests/nrpe/base.pp
+++ b/manifests/nrpe/base.pp
@@ -1,7 +1,12 @@
 # basic nrpe stuff
 class nagios::nrpe::base {
 
-  if $nagios_nrpe_cfgdir == '' { $nagios_nrpe_cfgdir = '/etc/nagios' }
+  # Import all variables from entry point
+  $cfg_dir = $::nagios::nrpe::real_cfg_dir
+  $pid_file = $::nagios::nrpe::real_pid_file
+  $plugin_dir = $::nagios::nrpe::real_plugin_dir
+  $server_address = $::nagios::nrpe::server_address
+  $allowed_hosts = $::nagios::nrpe::allowed_hosts
 
   package{['nagios-nrpe-server', 'nagios-plugins-basic', 'libwww-perl']:
     ensure => installed;
@@ -13,12 +18,12 @@ class nagios::nrpe::base {
   }
 
   file{
-    [ $nagios_nrpe_cfgdir, "${nagios_nrpe_cfgdir}/nrpe.d" ]:
+    [ $cfg_dir, "${cfg_dir}/nrpe.d" ]:
       ensure => directory;
   }
 
   if $nagios_nrpe_dont_blame == '' { $nagios_nrpe_dont_blame = 1 }
-  file { "${nagios_nrpe_cfgdir}/nrpe.cfg":
+  file { "${cfg_dir}/nrpe.cfg":
     content => template('nagios/nrpe/nrpe.cfg'),
     owner   => root,
     group   => 0,
@@ -40,14 +45,14 @@ class nagios::nrpe::base {
   $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},${critical_15_threshold}",
+    command_line => "${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["${nagios_nrpe_cfgdir}/nrpe.cfg"],
+    subscribe => File["${cfg_dir}/nrpe.cfg"],
     require   => Package['nagios-nrpe-server'],
   }
 }
diff --git a/manifests/nrpe/command.pp b/manifests/nrpe/command.pp
index 196996c..bdd89a7 100644
--- a/manifests/nrpe/command.pp
+++ b/manifests/nrpe/command.pp
@@ -8,12 +8,12 @@ define nagios::nrpe::command (
     fail('Either one of $command_line or $source must be given to nagios::nrpe::command.' )
   }
 
-  $nagios_nrpe_cfgdir = $nagios::nrpe::base::nagios_nrpe_cfgdir
+  $cfg_dir = $nagios::nrpe::real_cfg_dir
 
-  file{"${nagios_nrpe_cfgdir}/nrpe.d/${name}_command.cfg":
+  file{"${cfg_dir}/nrpe.d/${name}_command.cfg":
     ensure  => $ensure,
     notify  => Service['nagios-nrpe-server'],
-    require => File ["${nagios_nrpe_cfgdir}/nrpe.d" ],
+    require => File ["${cfg_dir}/nrpe.d" ],
     owner   => 'root',
     group   => 0,
     mode    => '0644';
@@ -21,12 +21,12 @@ define nagios::nrpe::command (
 
   case $source {
     '': {
-      File["${nagios_nrpe_cfgdir}/nrpe.d/${name}_command.cfg"] {
+      File["${cfg_dir}/nrpe.d/${name}_command.cfg"] {
         content => template('nagios/nrpe/nrpe_command.erb'),
       }
     }
     default: {
-      File["${nagios_nrpe_cfgdir}/nrpe.d/${name}_command.cfg"] {
+      File["${cfg_dir}/nrpe.d/${name}_command.cfg"] {
         source => $source,
       }
     }