configure 'sample' do
  output "dummy_log_generator.log"
  rate 500
  delimiter "\t"
  labeled true
  field :id, type: :integer, countup: true, format: "%04d"
  field :time, type: :datetime, format: "[%Y-%m-%d %H:%M:%S]", random: false
  field :level, type: :string, any: %w[DEBUG INFO WARN ERROR]
  field :method, type: :string, any: %w[GET POST PUT]
  field :uri, type: :string, any: %w[/api/v1/people /api/v1/textdata /api/v1/messages]
  field :reqtime, type: :float, range: 0.1..5.0
  field :foobar, type: :string, length: 8
end