Open Source - DeployHQ Blog

We're avid fans of open source, we use it and contribute hundreds of our own projects to the community. Keep up to date with them all.

Deploying n8n on Alibaba Cloud Using Docker

Deploy n8n on Alibaba Cloud VPS with Docker for easy workflow automation. Learn step-by-step how to set up n8n with PostgreSQL, secure it with Nginx & Let's Encrypt, and automate updates with Watchtower. Improve your automation processes today!

How to Deploy GitLab on a VPS: A Step-by-Step Guide

GitLab is a powerful, open-source DevOps platform that provides a complete solution for managing your source code, continuous integration, and deployment. In this guide, we'll walk you through the process of deploying GitLab on a Virtual Private Server (VPS) using the official installation method.

Understanding Podman: Docker's Open Source Alternative

Podman is a daemonless, rootless container engine from Red Hat — now the default on enterprise Linux. Learn how it compares to Docker in performance and security, when to choose it, and how to migrate your workflows with real CI/CD and deployment examples.

Java Application Servers in 2025: From Traditional to Cloud Native

The Java server landscape has shifted from shared application servers to embedded runtimes and cloud-native frameworks. This guide traces that evolution — from Tomcat and WildFly through Spring Boot to Quarkus and Micronaut — and shows how to make the transition without rewriting everything.