## confdroid_nagios::server::service.pp
# Module name: confdroid_nagios
# Author: 12ww1160 (12ww1160@confdroid.com)
# @summary  Class manages services for the confdroid_nagios module.
###############################################################################
class confdroid_nagios::server::service (

) inherits confdroid_nagios::params {
  require confdroid_nagios::server::files
  if $ng_nagios_server == $fqdn {
    require confdroid_nagios::server::access_rules
    require confdroid_nagios::nagios::config

    exec { 'ng_restart_httpd':
      command     => 'systemctl restart httpd',
      path        => ['/bin', '/usr/bin', '/sbin', '/usr/sbin'],
      refreshonly => true,
    }

    service { $ng_service:
      ensure     => running,
      name       => $ng_service,
      enable     => true,
      hasrestart => true,
      hasstatus  => true,
      require    => Exec['ng_restart_httpd'],
    }

    @@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_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'] }
  }
}