define sunet::ethernet_bonding() {
  # Set up prerequisites for Ethernet LACP bonding of eth0 and eth1,
  # for all physical hosts that are running Ubuntu.
  #
  # Bonding requires setup in /etc/network/interfaces as well.
  #
  if $::is_virtual == 'false' and $::operatingsystem == 'Ubuntu' {
    if $::operatingsystemrelease <= '12.04' {
      package {'ifenslave': ensure => 'present' }
    } else {
      package {'ifenslave-2.6': ensure => 'present' }
    }

    file_line { 'load_module_at_boot':
      path => '/etc/modules',
      line => 'bonding',
    }
  }
}