In this blog post, we will show you how to set up n8n workflow automation with Docker and PostgreSQL on Ubuntu 26.04. n8n is a powerful open-source workflow automation platform that lets you connect apps, APIs, databases, and services without writing extensive code. Using its visual drag-and-drop editor, you can automate repetitive tasks, build integrations, and create custom business workflows. Running n8n with Docker on Ubuntu 26.04 simplifies deployment by packaging the application and its dependencies into isolated containers, making updates and maintenance much easier. PostgreSQL serves as the workflow database, providing reliable, scalable, and persistent storage for workflows, credentials, and execution history. Together, Ubuntu, Docker, PostgreSQL, and n8n form a secure, flexible, and production-ready automation stack suitable for personal projects, businesses, and enterprise environments.
Configuring this software combination will take around 20 minutes. Let’s get started!