docker Archives - Page 4 of 17

Stop Guessing if Your HomeLab Backups Worked: Monitoring Cron Jobs with Healthchecks.io

June 6, 2026

Stop relying on luck for your HomeLab backups. Learn how to deploy Healthchecks.io on Docker to catch silent cron job failures before they turn into data loss.

Linux

Linux Namespaces: The Invisible Walls Behind Every Container

June 6, 2026

Go beyond the Docker CLI. Learn how Linux Namespaces like PID, NET, and User provide the actual isolation that makes containers work.

HomeLab

Visualizing HomeLab Architecture: 6 Months of Self-Hosting Excalidraw on Docker

June 6, 2026

Ditch the messy notebooks. Learn how to self-host Excalidraw on Docker to build, secure, and manage professional HomeLab network diagrams with ease.

Programming

Building a Production-Ready REST API with Spring Boot, Spring Security, JPA, and Docker

June 5, 2026

A step-by-step guide to building a secure, production-ready REST API with Spring Boot 3, Spring Security, Spring Data JPA, and Docker. Covers project setup, entity modeling, authentication configuration, Dockerization with multi-stage builds, and production monitoring with Actuator — drawn from real migration experience.

Programming

Building a Laravel REST API with Docker: From Zero to Production in 2024

June 5, 2026

A production-tested guide to building a Laravel RESTful API with Sanctum authentication and Docker Compose deployment. Covers resource routing, token auth, Redis queues, and practical tips from six months of real-world usage.

Database

Deploy FerretDB on Docker: MongoDB-Compatible Open Source Database Built on PostgreSQL

June 5, 2026

FerretDB is an open-source proxy that lets you use MongoDB drivers and tooling while storing data in PostgreSQL — Apache 2.0 licensed, no SSPL. This guide covers deploying FerretDB with Docker Compose, connecting via mongosh and PyMongo, and knowing when it's the right fit for your stack.

Security

Deploy OpenCTI on Docker: Build Your Own Threat Intelligence Lab

June 5, 2026

Take control of your threat intelligence. This guide shows you how to deploy OpenCTI on Docker, ensuring your security data remains private and scalable.

HomeLab

Self-Hosting Penpot on Docker: The Private, Open-Source Figma Alternative

June 4, 2026

Ditch the Figma subscription. Learn how to deploy and optimize Penpot on Docker for a faster, more private design workflow in your HomeLab.

HomeLab

Stop Paying for YNAB: Self-Host Actual Budget on Docker for Free

June 3, 2026

Ditch the $100/year YNAB subscription. Learn how to host Actual Budget on your own hardware using Docker for a private, secure, and free budgeting experience.

HomeLab

Ditch Slack: Self-Host Mattermost with Docker for Total Data Control

June 3, 2026

Take control of your team's data. This guide walks you through deploying Mattermost on Docker with a PostgreSQL backend for a professional, self-hosted chat experience.