puppet-fluentd/examples/source.pp

# configure source
::fluentd::source { 'test':
  priority => 10,
  config   => {
    'type'    => 'tail',
    'format'  => 'json',
    'path'    => '/var/log/test-application/*.json',
    'parse'   => {
        'type'       => 'regexp',
        'expression' => '^(?<name>[^ ]*) (?<user>[^ ]*) (?<age>\d*)$'
    },
    'storage' => {
      'type' => 'local',
      'path' => 'test.pos'
    },
    'tag'     => 'application.test'
  }
}