Docker – Page 3 – ITFROMZERO

Dockerizing gRPC with Go: From 800MB to 20MB Images and Real-World Load Balancing Tips

By IT From Zero August 26, 2026

Learn how to Dockerize gRPC with Go like a pro: Reduce image size from 800MB to 20MB, configure TLS, and handle real-world Round Robin Load Balancing issues.

Docker

Dockerizing SvelteKit: Reducing Image Size from 1GB to 100MB with Multi-stage Builds

By IT From Zero August 23, 2026

Learn how to optimize SvelteKit Docker images from 1GB down to 100MB. Detailed guide on Multi-stage builds, Node Adapter, and Nginx configuration for production.

Docker

Docker Events API: Real-time Container Monitoring Instead of ‘Praying’ Every Night

By IT From Zero August 22, 2026

Container crashed without you knowing? Discover how to use the Docker Events API to build a real-time monitoring system with Telegram alerts in just a few lines of Python.

Docker

Setting Up Wiki.js with Docker Compose: A ‘Fast-Light-Simple’ Knowledge Management Solution

By IT From Zero August 22, 2026

A detailed guide on setting up Wiki.js with Docker Compose. This article focuses on optimized configuration, PostgreSQL database management, and practical operation tips for dev teams.

Docker

How to Dockerize SQL Server on Linux: Configuring Volumes, Users, and Practical Backup/Restore

By IT From Zero August 21, 2026

Forget manual SQL Server installations that take hours. This guide helps you Dockerize SQL Server on Linux accurately, ensuring data safety and optimizing your workflow.

Docker

Dockge: A Lightweight Docker Compose Manager, the Perfect Portainer Alternative for Low-Spec VPS

By IT From Zero August 17, 2026

Dockge is a modern, lightweight, and easy-to-use Docker Compose manager. Learn how to install Dockge as a Portainer alternative to save RAM and manage containers more efficiently.

Docker

Dockerize Strapi CMS: Professional Headless CMS Deployment with PostgreSQL and Docker Compose

By IT From Zero August 17, 2026

Forget about tedious environment setup. This guide helps you Dockerize Strapi CMS with PostgreSQL, optimize image size, and ensure smooth operation on any server.

Docker

Build Your Own Self-Hosted PaaS with Coolify: Effortless Docker Management as a Heroku Alternative

By IT From Zero August 15, 2026

Turn your VPS into a professional PaaS platform like Heroku with Coolify. A detailed guide on installation, Docker container management, and CI/CD automation for developers.

Docker

Configuring Caddy as a Reverse Proxy for Docker: Say Goodbye to SSL Hassles and Complex Configs

By IT From Zero August 15, 2026

Forget complex Nginx setups! Learn how to configure Caddy as a Reverse Proxy for Docker to automate SSL 100% and simplify your config files to just a few lines.

Docker

Docker Compose: Pro Tips for Automating Database Migrations and Schema Updates

By IT From Zero August 14, 2026

Don't let your app crash because the database isn't ready. Explore 3 methods for automating database migrations in Docker Compose, from basic to advanced.