Gadget Development

Gadget introduction is a good starting point to learn what a Gadget is, then the hello world gadget guide will get you familiar with the Gadget development process. Once you have completed it, please check the following resources:

📄️ Gadget Introduction

Introduction to Gadgets

📄️ Hello world gadget

Hello world gadget

📄️ Gadget eBPF API

Gadget eBPF API Documentation

📄️ eBPF Program Types

Different eBPF programs supported by Inspektor Gadget

📄️ Wasm Golang API

Wasm API for Golang

📄️ Hello world gadget with Wasm

Hello world gadget with Wasm module

📄️ Wasm API

Wasm API for other programming languages

📄️ Adding Metrics to your Gadget

These instructions explain how to implement metrics collection if you're developing your own or extending an existing

📄️ Metadata file

Introduction to the metadata file

📄️ Parameters

Gadget Parameters

📄️ Displaying Output

By default, Inspektor Gadget allows you to display the output of each data

📄️ Building a Gadget

image build command documentation

📄️ Testing a Gadget

Testing a Gadget

📄️ Signing a Gadget

Signing a Gadget

📄️ btfgen

Making a gadget more portable

📄️ Publishing your gadget

Publishing Inspektor Gadget images to an OCI registry and optionally to Artifact Hub