puppet, nagios, ganglia でプロセス数監視 (2)

実際、puppet, nagios, ganglia でプロセス数監視を作ってみて、上手くいくことを確認した。 ww

nagiosの追加設定:
define service{
        use                     generic-service
        hostgroup_name          fedora-virt
        service_description     ganglia_proc_sendmail
        check_command           check_ganglia_proc_sendmail!0!0
}

define command{
        command_name    check_ganglia_proc_sendmail
        command_line    /etc/nagios/libexec/check_ganglia.py -h $HOSTADDRESS$ -m proc_sendmail -w $ARG1$ -c $ARG2$
        }

puppetの追加設定:
class fedora11_ganglia_cron {
  cron {
  "fedora11_ganglia_sendmail" :
  ensure => present,
  command => '/usr/bin/gmetric -t uint16 -n proc_sendmail -v $(/bin/ps -ef | grep sendmail | grep -v grep | wc -l)',
  user => 'root',
  minute => '*/5',
 }
}