n8n Workflows
Set Up Complete MERN Stack Development Environment on Linux Server
Opening Statement
This is an automated n8n workflow that sets up a complete MERN Stack development environment on a Linux server. It installs key technologies, development tools, package managers, global npm packages, deployment tools, build tools, and security configurations while creating a dedicated developer user and applying essential settings for MERN projects.
Perks
- Streamlines setup with automated installation of MERN components.
- Enhances security with dedicated user creation and firewall setup.
- Saves time by configuring all necessary tools in one process.
- Ensures a robust environment for MERN development projects.

Working Principle
- Start: Initiates the workflow to begin the setup process.
- Set Parameters: Configures server host, user, password setup, Node.js version, MongoDB version, username, and user password.
- System Preparation: Prepares the system for installation.
- Install Node.js & npm: Installs Node.js (v20 by default) with npm.
- Install MongoDB: Installs MongoDB with Compass & Shell.
- Install Git & GitHub CLI: Installs Git and GitHub CLI.
- Install Development Tools: Installs VS Code, Docker, Docker Compose, Postman, Nginx, Redis, and PostgreSQL.
- Create Dev User: Creates a user development account.
- Install Additional Tools: Installs package managers, Yarn, npm packages, global npm packages, deployment tools, build tools, and security tools.
- Final Configuration: Configures firewall, SSH keys, and environment variables template.
- Setup Complete: Marks the completion of the setup process.
- Get the full walkthrough here: Official Workflow Page.
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