## cd_nagios::server::service.pp
# Module name: cd_nagios
# Author: Arne Teuke (arne_teuke@ConfDroid.com)
# # License:
#    This file is part of cd_nagios.
#
#    cd_nagios is used for providing automatic configuration of Nagios
#    Copyright (C) 2016  ConfDroid (copyright@ConfDroid.com)
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
# @summary  Class manages the service(s) for cd_nagios.
#############################################################################
class cd_nagios::server::service (

) inherits cd_nagios::params {

  if $::fqdn == $ng_nagios_server {
    if $ng_include_nrpe == true {
        require cd_nrpe
    }

    require cd_nagios::server::files
    require cd_nagios::server::access_rules
    require cd_nagios::nagios::objects::config
    require cd_nagios::nagios::resources::resource

    service { $ng_service:
      ensure      => running,
      hasstatus   => true,
      hasrestart  => true,
      enable      => true,
    }

    @@nagios_host { 'localhost':
      ensure              =>  $ng_ping_ensure,
      alias               =>  'localhost',
      address             =>  '127.0.0.1',
      use                 =>  'linux-server',
      target              =>  $ng_target_localhost,
      hostgroups          =>  'linux-servers',
      contacts            =>  'ops',
      max_check_attempts  =>  $ng_max_check_attempts,
      notification_period =>  '24x7',
      owner               =>  $ng_user,
      group               =>  $ng_user,
      mode                =>  '0640',
      check_command       =>  "check_ping!${ng_ping_warn}!${ng_ping_crit}",
      notify              =>  Service[$ng_service],
    }

    @@nagios_service { 'check_nagios_localhost':
        check_command       => $ng_nagios_service_cmd,
        use                 => 'generic-service',
        host_name           => 'localhost',
        notification_period => '24x7',
        service_description => 'localhost_nagios_service',
        target              => $ng_target_service,
        owner               => $ng_user,
        group               => $ng_user,
        mode                => '0640',
        contacts            => 'ops',
    }

    @@nagios_host { $::fqdn:
      ensure              =>  $ng_ping_ensure,
      alias               =>  $::hostname,
      address             =>  $::fqdn,
      use                 =>  'linux-server',
      target              =>  $ng_target_host,
      hostgroups          =>  'linux-servers',
      contacts            =>  'ops',
      max_check_attempts  =>  $ng_max_check_attempts,
      notification_period =>  '24x7',
      owner               =>  $ng_user,
      group               =>  $ng_user,
      mode                =>  '0640',
      check_command       =>  "check_ping!${ng_ping_warn}!${ng_ping_crit}",
      notify              =>  Service[$ng_user],
    }

    @@nagios_service { "root_partition_${::hostname}":
      ensure              =>  $ng_disk_ensure,
      check_command       =>  "check_nrpe!check_disk!${ng_disk_warn}!${ng_disk_crit}!/",
      use                 =>  'generic-service',
      host_name           =>  $::fqdn,
      contacts            =>  'ops',
      notification_period =>  '24x7',
      service_description =>  "${::hostname}_root_partition",
      servicegroups       =>  'linux-services',
      target              =>  $ng_target_service,
      owner               =>  $ng_user,
      group               =>  $ng_user,
      mode                =>  '0640',
    }

    if $ng_enable_swap_check == true {

      @@nagios_service { "Swap_Usage_${::hostname}":
          ensure              =>  $ng_swap_ensure,
          check_command       =>  "check_nrpe!check_swap!${ng_swap_warn}!${ng_swap_crit}",
          use                 =>  'generic-service',
          host_name           =>  $::fqdn,
          contacts            =>  'ops',
          notification_period =>  '24x7',
          service_description =>  "${::hostname}_swap_usage",
          servicegroups       =>  'linux-services',
          target              =>  $ng_target_service,
          owner               =>  $ng_user,
          group               =>  $ng_user,
          mode                =>  '0640',
      }
    }


    @@nagios_service { "Local_Users_${::hostname}":
      ensure              =>  $ng_users_ensure,
      check_command       =>  "check_nrpe!check_users!${ng_users_warn}!${ng_users_crit}",
      use                 =>  'generic-service',
      host_name           =>  $::fqdn,
      contacts            =>  'ops',
      notification_period =>  '24x7',
      service_description =>  "${::hostname}_local_users",
      servicegroups       =>  'linux-services',
      target              =>  $ng_target_service,
      owner               =>  $ng_user,
      group               =>  $ng_user,
      mode                =>  '0640',
    }

    @@nagios_service { "Total Processes_${::hostname}":
      ensure              =>  $ng_procs_tot_ens,
      check_command       =>  "check_nrpe!check_procs!${ng_procs_tot_warn}!${ng_procs_tot_crit}!${ng_procs_tot_param}",
      use                 =>  'generic-service',
      host_name           =>  $::fqdn,
      contacts            =>  'ops',
      notification_period =>  '24x7',
      service_description =>  "${::hostname}_total_processes",
      servicegroups       =>  'linux-services',
      target              =>  $ng_target_service,
      owner               =>  $ng_user,
      group               =>  $ng_user,
      mode                =>  '0640',
    }

    @@nagios_service { "Zombie Processes_${::hostname}":
      ensure              =>  $ng_procs_z_ensure,
      check_command       =>  "check_nrpe!check_procs!${ng_procs_z_warn}!${ng_procs_z_crit}!${ng_procs_z_param}",
      use                 =>  'generic-service',
      host_name           =>  $::fqdn,
      contacts            =>  'ops',
      notification_period =>  '24x7',
      service_description =>  "${::hostname}_zombie_processes",
      servicegroups       =>  'linux-services',
      target              =>  $ng_target_service,
      owner               =>  $ng_user,
      group               =>  $ng_user,
      mode                =>  '0640',
    }

    @@nagios_service { "Current_Load_${::hostname}":
      ensure              =>  $ng_load_ensure,
      check_command       =>  "check_nrpe!check_load!${ng_load_warn}!${ng_load_crit}",
      use                 =>  'generic-service',
      host_name           =>  $::fqdn,
      contacts            =>  'ops',
      notification_period =>  '24x7',
      service_description =>  "${::hostname}_current_load",
      servicegroups       =>  'linux-services',
      target              =>  $ng_target_service,
      owner               =>  $ng_user,
      group               =>  $ng_user,
      mode                =>  '0640',
    }

      resources { [ 'nagios_host',
                    'nagios_hostgroup',
                    'nagios_hostdependency',
                    'nagios_hostescalation',
                    'nagios_hostextinfo',
                    'nagios_service',
                    'nagios_servicegroup',
                    'nagios_servicedependency',
                    'nagios_serviceescalation',
                    'nagios_serviceextinfo',
                    'nagios_contact',
                    'nagios_contactgroup',
                    'nagios_command',
                    'nagios_timeperiod' ]:
        purge  => true,
    }

      # collect resources and populate /etc/nagios/conf.d/nagios_*.cfg
      Nagios_host <<||>> { notify  => Service['nagios'] }
      Nagios_hostgroup <<||>> { notify  => Service['nagios'] }
      Nagios_hostdependency <<||>> { notify  => Service['nagios'] }
      Nagios_hostescalation <<||>> { notify  => Service['nagios'] }
      Nagios_hostextinfo <<||>> { notify  => Service['nagios'] }
      Nagios_service <<||>> { notify  => Service['nagios'] }
      Nagios_servicegroup <<||>> { notify  => Service['nagios'] }
      Nagios_servicedependency <<||>> { notify  => Service['nagios'] }
      Nagios_serviceescalation <<||>> { notify  => Service['nagios'] }
      Nagios_serviceextinfo <<||>> { notify  => Service['nagios'] }
      Nagios_contact <<||>> { notify  => Service['nagios'] }
      Nagios_contactgroup <<||>> { notify  => Service['nagios'] }
      Nagios_command <<||>> { notify  => Service['nagios'] }
      Nagios_timeperiod <<||>> { notify  => Service['nagios'] }

  }
}