outsourcing NRPE to cd_nrpe

manifests/params.pp

@@ -642,6 +642,8 @@
 #   backoff_change - # of jobs to remove from jobs_limit when backing off
 #   rampup_limit - Minimum rampup_change
 #   rampup_change - # of jobs to add to jobs_limit when ramping up
+# @param  [string] ng_nrpe_port the port for NRPE. used by firewall and in
+#   configuration file.
 ###############################################################################
 class cd_nagios::params (
 
@@ -661,6 +663,7 @@ $ng_http_https_fw           = true,
 $ng_fw_order                = '50',
 $ng_http_port               = '80',
 $ng_https_port              = '443',
+$ng_nrpe_port               = '5666',
 
 # check command parameters
 ## ping
@@ -907,9 +910,6 @@ $ng_loadctl_options         = 'jobs_max=100;backoff_limit=10;rampup_change=5',
                                         'nagios-plugins-nrpe',
                                         'nagios-common']
   }
-  $reqpackages_nrpe = $::operatingsystem ? {
-    /(?i-mx:centos|fedora|redhat)/ => ['nrpe']
-  }
 
 # service
 $ng_service                 = 'nagios'
@@ -992,6 +992,9 @@ $ng_cntctgrps_rule_erb      = 'cd_nagios/nagios/contactgroups_cfg_rule.erb'
 $ng_target_command          = "${ng_conf_d_dir}/nagios_commands_base.cfg"
 $ng_nagios_service_cmd      = 'check_nagios!/var/log/nagios/status.dat!5!/usr/sbin/nagios'
 
+# nrpe
+$ng_nrpe_file               = "${ng_main_dir}/nrpe.cfg"
+
 # includes must be last
 
   include cd_nagios::main::config