This portion of Puppet code installs Open vSwitch (OVS) packages from an internal repository, along with prerequisite packages.

puppet-ovs-packages

if $::operatingsystem == 'Ubuntu' {

  # Install prerequisite packages
  package {'make':
    ensure            => 'installed',
  }

  package {'dkms':
    ensure            => 'installed',
  }

  package {'libc6-dev':
    ensure            => 'installed',
  }

  # Install Open vSwitch common files from internal repository
  package {'openvswitch-common':
    ensure            => 'installed',
    name              => 'openvswitch-common',
    require           => Apt::Source['internal'],
  }

  # Install Open vSwitch switch from internal repository
  package {'openvswitch-switch':
    ensure            => 'installed',
    name              => 'openvswitch-switch',
    require           => Apt::Source['internal'],
  }

  # Install Open vSwitch kernel module form internal repository
  package {'openvswitch-datapath-dkms':
    ensure            => 'installed',
    name              => 'openvswitch-datapath-dkms',
    require           => [ Apt::Source['internal'],
                          Package['make'], Package['dkms'],
                          Package['libc6-dev'] ],
  }
}