Installing and Setting up n8n(self-hosted)
Set Up and Run Your Own Local n8n Instance for Workflow Automation.
Overview
This project provides a guide to setting up a personal, local instance of n8n, the powerful workflow automation tool. By running n8n on your own machine, you gain full control over your data, workflows, and environment, making it ideal for development, testing, and secure automation tasks. The guide covers the two primary methods for local installation: using Docker, which is the recommended and more containerized approach, and using npm (Node Package Manager), for those who prefer a Node.js-based setup. You will learn to launch the n8n instance, ensure your data persists across sessions by mounting a volume, and access the user interface through your browser to begin building your first automated workflows right from your desktop.
What You'll Learn
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Local n8n Installation
How to install n8n on your local machine using two different methods: Docker and npm.
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Persistent Data Configuration
Learn how to create and map a local directory to your n8n container to ensure your workflows and data are saved.
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Running n8n
Execute the necessary commands to start your local n8n instance and access it via a web browser.
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Basic Security
Understand how to add a basic authentication layer to your Docker-based n8n instance for security.
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Webhook Tunneling
Discover how to use n8n's built-in tunneling feature to test webhook triggers on your local setup.
Prerequisites
- Method 1 (Docker):
- Docker Desktop installed on your machine (Windows, macOS, or Linux).
- A basic understanding of using the terminal or command prompt.
- Method 2 (npm):
- Node.js (version 18.17.0 or higher) installed on your machine.
- `npm` (Node Package Manager), which is included with the Node.js installation.
About Trainer
Rajneesh Gupta
Rajneesh Gupta is a seasoned cybersecurity professional with over 11 years of industry experience. With a remarkable career focused on incident response, penetration testing, security compliance, and risk management, Rajneesh has established himself as a leading expert in the field. He is also an accomplished author, having penned the book "Hands-on with Blockchain and Cybersecurity". As a dedicated educator, Rajneesh has made a significant impact on the cybersecurity community by training over 60,000 students globally.
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Learn how SOC and IT teams automate security workflows in real-world environments by understanding n8n fundamentals, triggers, webhooks, data handling, decision logic, alert enrichment, and notification workflows.