$ fluent-gem install fluent-plugin-splunk-enterprise
Splunk HTTP Event Collector Output plugin
http://dev.splunk.com/view/event-collector/SP-CAAAE6M
Splunk TCP inputs Output Plugin
http://docs.splunk.com/Documentation/Splunk/latest/Data/Monitornetworkports
Available Splunk versions in tests are 6.5.2, 6.4.6, 6.3.9, 6,2.12, 6.1.13 and 6.0.14.
Start a docker instance Splunk.
$ ./docker.sh build <splunk_version>
$ ./docker.sh run <splunk_version>
Run tests.
$ SPLUNK_VERSION=<splunk_version> bundle exec rake test