Splunk Python Modular Inputs v1.0

IMPORTANT NOTE :

Although this framework is fully functional and stable, since it was released Splunk have now created their own Python Modular Inputs librarys. So I recommend that you use the formally Splunk developed and supported offering that can be found here : http://dev.splunk.com/view/python-sdk/SP-CAAAER3

Overview

This is a simple template based framework for building Splunk Modular Inputs in Python

It contains an example HelloWorld Modular Input that you can use as a practical reference to follow.

Prerequisites

• Splunk 5+
• Clone the repository and setup a project in your IDE ie: Eclipse

Initial setup

In the below instructions , "NAME" refers to the name of your new modular input

• Copy the "template" directory to the "implementations" directory and rename it "NAME"
• Set the "NAME" in build/build.properties
• Rename bin/modinput.py to bin/NAME.py

Implementing your new modular input

Browse to the implementations/NAME directory There are several placeholders that you have to fill in

• README/inputs.conf.spec
• default/app.conf
• defaults/data/ui/manager/modinput.xml
• appserver/static/appIcon.png
• appserver/static/screenshot.png
• appserver/static/README.md
• bin/NAME.py

The Python script

From step 7 above , this is where you implement your mod input's core processing logic. Again , there are just some placeholders you need to fill in.

• fill in the "SCHEME" xml string
• implement the do_validate() function , if you are using external validation
• implement the do_run() function

Build a release

This will build a SplunkBase compatible release tarball.

• run the Ant target "build_modular_input" in build/build.xml
• the release will get written to the "releases" directory
• copy to $SPLUNK_HOME/etc/apps , untar , restart Splunk, and test away.

Contact

This project was initiated by Damien Dallimore

Email	[email protected]
Twitter	@damiendallimore