3 min read
The Guard: Hardening Your Containers for Production
Moving from development to production requires a shift in mindset. This final guide provides a security and reliability checklist to ensure your Docker containers are battle-ready.
3 min read
The Conductor: Orchestrating Multi-Container Apps with Docker Compose
Stop managing containers one by one. Learn how to use Docker Compose to define and run entire application stacks with a single YAML file.
3 min read
The Diet: Shrinking Your Docker Images with Multi-Stage Builds
Large Docker images are slow to download and less secure. Learn how to use multi-stage builds to strip away the bloat and create lean, production-ready images.
3 min read
The Memory: Why Your Data Should Never Live in a Container
Losing data is every developer's nightmare. In this post, we learn how to use Docker Volumes and Bind Mounts to ensure your database stays intact, even if your container is deleted.
3 min read
The Plumbing: How Docker Containers Talk to Each Other
Ever wondered how a container gets an IP address or why you cannot reach your database? We are diving into the world of Docker networking, from virtual ethernet cables to custom bridge networks.
2 min read
Why Docker? Moving From "It Works on My Machine" to "It Works Everywhere"
Stop struggling with "it works on my machine" errors. This new series breaks down how Docker keeps your development and production environments perfectly in sync. We are covering everything from low level networking and persistent storage to multi-stage builds and production security. Whether you are a beginner or looking to optimize your home lab setup, this guide has you covered.
8 min read
Deploying Node.js Apps with Docker and Nginx on a VPS
A practical, step-by-step guide to containerising a Node.js application, setting up Nginx as a reverse proxy with SSL, and deploying it to a VPS - the way I do it on every project.