Manage memcached via Puppet
    class { 'memcached': }
    class { 'memcached':
      max_memory => 2048
    }
- $logfile = '/var/log/memcached.log'
 - $listen_ip = '0.0.0.0'
 - $tcp_port = 11211
 - $udp_port = 11211
 - $user = '' (OS specific setting, see params.pp)
 - $max_connections = 8192