class sysctl {
  # root exploit fix, see http://wiki.debian.org/mmap_min_addr
  # TODO: remove in the future or use a sysctl puppet module
  file { "/etc/sysctl.d/mmap_min_addr.conf":
    owner   => "root",
    group   => "root",
    mode    => 0644,
    ensure  => present,
    content => "vm.mmap_min_addr = 4096\n",
  }

  exec { "/etc/init.d/procps restart":
    subscribe   => File["/etc/sysctl.d/mmap_min_addr.conf"],
    refreshonly => true,
  }

  file { "/etc/sysctl.d/kernel.printk.conf":
    owner   => "root",
    group   => "root",
    mode    => 0644,
    ensure  => present,
    content => "kernel.printk = 3 4 1 3\n",
  }
}

class sysctl::laptop {
  file { "/etc/sysctl.d/madwifi.conf":
    owner   => "root",
    group   => "root",
    mode    => 0644,
    source  => "puppet://$server/modules/nodo/etc/sysctl.d/madwifi.conf",
    ensure  => $lsbdistcodename ? {
      'lenny' => present,
      default => absent,
    },
  }
}