Stdout output plugin

For plugins not bundled by default, it is easy to install by running bin/logstash-plugin install logstash-output-stdout. See Working with plugins for more details.

For questions about the plugin, open a topic in the Discuss forums. For bugs or feature requests, open an issue in Github. For the list of Elastic supported plugins, please consult the Elastic Support Matrix.

A simple output which prints to the STDOUT of the shell running Logstash. This output can be quite convenient when debugging plugin configurations, by allowing instant access to the event data after it has passed through the inputs and filters.

For example, the following output configuration, in conjunction with the Logstash -e command-line flag, will allow you to see the results of your event pipeline for quick iteration.

    output {
      stdout {}
    }

Useful codecs include:

rubydebug: outputs event data using the ruby "awesome_print" library This is the default codec for stdout.

    output {
      stdout { }
    }

json: outputs event data in structured JSON format

    output {
      stdout { codec => json }
    }

There are no special configuration options for this plugin, but it does support the Common Options.

The following configuration options are supported by all output plugins:

output {
  stdout {
    id => "my_plugin_id"
  }
}