Docker & Containers

Installing NVIDIA Container Toolkit This guide explains how to install the NVIDIA Container Toolkit, which is essential for enabling GPU acceleration within Docker containers. This is particularly useful for applications that leverage NVIDIA GPUs for tasks like machine learning, scientific computing with GPU support. Prerequisites Before proceeding, ensure you have the following: NVIDIA GPU: A compatible NVIDIA graphics card. NVIDIA Drivers: The latest stable NVIDIA drivers installed for your operating system. You can usually download these from the NVIDIA website. Docker: Docker Engine installed and running on your system. Follow the official Docker installation guide for your specific OS. Installation Steps Follow these steps to install the NVIDIA Container Toolkit on a Debian/Ubuntu-based system. For other Linux distributions, please refer to the official NVIDIA Container Toolkit documentation. ...

Docker Playground Manager 🐳 Introducing Docker Playground Manager, a powerful tool for managing Docker development environments! Spin up containers for testing, learning, or experimenting with 100+ pre-configured images (Linux, Python, PostgreSQL, etc.) using an interactive terminal UI. What’s New? ✨ 📚 MOTD guides for MySQL, PostgreSQL, and more. 🎯 Category-based container selection. 📺 New dashboard and enhanced stats. Get Started 🚀 git clone https://github.com/manzolo/docker-compose-playground.git cd docker-compose-playground chmod +x playground.sh ./playground.sh Explore the full feature set on GitHub. Try it out, share feedback, or contribute to make it even better! ...

Advanced Docker Compose Guide with Practical Examples Table of Contents Introduction Prerequisites Multi-File Composition Environment Variables Multi-Stage Builds Advanced Networking Volumes and Persistence Healthchecks Secrets Management Compose Watch Production Patterns Troubleshooting Introduction Docker Compose is a powerful tool for defining and running multi-container applications. This guide explores advanced features using a real-world Flask + PostgreSQL application as the primary example. What we’ll build: A production-ready web application with: Flask web server PostgreSQL database with migrations pgAdmin for database management Automated backups Development and production configurations Repository: docker-python-flask-postgres-template ...

Basic Docker Compose Guide for Beginners (Debian/Ubuntu) Introduction Docker Compose is a tool for defining and running multi-container Docker applications using a simple YAML file. This beginner-friendly guide explains how to install Docker and Docker Compose on Debian/Ubuntu, create a basic docker-compose.yml file for a web application (Node.js) and database (PostgreSQL), run the application, and manage containers. It’s designed for users new to Docker who want to quickly set up a multi-container app. ...

WordPress Management Script Usage Guide Introduction The wp-management script is a powerful Bash tool designed to streamline the management of WordPress sites. It supports two primary functions: backing up a WordPress site (including files and database) and dockerizing a WordPress site to run in a containerized environment with automatic restoration of backups. This guide explains the script’s purpose, how to use it, and provides practical examples to help you get started. ...