# Class: nova::compute::libvirt::version
#
# Try to detect the version by OS
# Right now this is only used by nova::compute::libvirt::qemu and the
# interesting version is with which release there will be libvirt 4.5
# or higher.
#
class nova::compute::libvirt::version {
  case $facts['os']['family'] {
    'RedHat': {
      $default = '7.0'
    }
    'Debian': {
      case $facts['os']['name'] {
        'Ubuntu': {
          $default = '8.0'
        }
        'Debian': {
          if versioncmp($facts['os']['release']['major'], '12') >= 0 {
            $default = '9.0'
          } else {
            $default = '7.0'
          }
        }
        default: {
          fail("Class['nova::compute::libvirt::version']: Unsupported osname: ${::facts['os']['name']}")
        }
      }
    }
    default: {
      fail("Unsupported osfamily: ${::facts['os']['family']}")
    }
  }
}