Books

Transform your data center into a powerful private cloud with this comprehensive guide to Red Hat's enterprise stack. Learn how to deploy OpenShift for container orchestration, integrate OpenStack for VM workloads, and implement Ceph for unified storage—all on a single lab host. Through 10 hands-on chapters, you'll build a production-ready hybrid cloud from scratch, complete with security hardening, performance optimization, and GitOps automation, backed by real-world case studies and battle-tested configurations.

Take control of Kubernetes with GitOps and Argo CD. This book shows you how to deploy, secure, and scale your applications step by step — from the basics to advanced patterns.

Build enterprise-grade Proxmox VE 9 clusters with integrated Ceph storage. This hands-on guide covers everything from lab setup with nested KVM virtualization to production deployment with high availability, automated backups, and API-driven automation.

Learn Terraform's essentials from scratch and get ready to build real projects

Et si vous pouviez construire des applications fiables, testables et évolutives… en maîtrisant chaque effet de votre code ?Découvrez une nouvelle façon de programmer avec Kotlin et Arrow Fx — plus fonctionnel, plus clair, plus résiliente.Un guide essentiel pour les développeurs qui veulent coder autrement.

Thinking about a career in DevOps? You're in the right place! This instant starter mini book is your friendly guide to getting started in one of today’s most in-demand tech fields. Here’s what you’ll learn: What DevOps is and why it matters, Core tools & technologies every DevOps engineer should know, Roles & responsibilities in a DevOps career, A clear, bird’s-eye view of the DevOps landscape. Whether you’re: A beginner exploring DevOps, or A tech professional seeking a quick refresher, This book gives you the clarity and confidence to begin your DevOps journey — in a simple, step-by-step format that’s easy to follow.

Make the best use of latest version of Terraform to automate your infrastructure across AWS, GCP and Azure

Replace Terraform with OpenTofu to achieve cost-effective, flexible infrastructure management

Unlock the power of YAML with this comprehensive guide! Whether you're just starting or looking to enhance your skills, From Zero to YAML offers step-by-step instructions, practical examples, and real-world applications to help you master this essential tool for DevOps, cloud infrastructure, and configuration management. Learn how to write, structure, and manipulate YAML files with ease, and apply it to modern technologies like Docker, Kubernetes, AWS, and more. Ready to streamline your workflows and optimize your configurations? Dive into the world of YAML and transform the way you work with data!

Hallo Kubernetes: Container, Orchestration, Management, and Monitoring is a comprehensive guide for mastering Kubernetes, the leading container orchestration platform. Designed for beginners and professionals alike, this book provides clear explanations and practical exercises to help you deploy, manage, and monitor containerized applications efficiently. Covering a wide range of topics, including cluster setup, deployments, services, namespaces, secrets, autoscaling, and monitoring, the book emphasizes hands-on learning through step-by-step labs and real-world examples. You’ll also explore essential tools like kubectl, Helm, and the Kubernetes Dashboard, along with best practices for security, scalability, and troubleshooting. Whether you're starting your Kubernetes journey or refining your skills, this book equips you with the knowledge and tools to optimize your application development and infrastructure management in today’s cloud-native landscape.

This study guide is designed to help IT professionals prepare for the Terraform Professional certification exam by covering all exam objectives in detail. It provides practical examples, tips, and best practices to master Terraform, a key tool for infrastructure as code, and validate your expertise in the competitive tech industry. Whether you're new to Terraform or an experienced user, this guide aims to enhance your skills and advance your career.

Unlock the full potential of Azure DevTest Labs with this comprehensive handbook. Learn to automate environments, optimize resources, and integrate DevTest Labs into your cloud workflows. Perfect for developers and IT professionals who want to streamline development and testing in the cloud.

This book will teach you automate everything from builds and tests to database migrations and infrastructure provisioning. By the end, you'll be able to create an automated pipeline that not only builds and tests your application, but also deploys it to a scalable cloud environment such as Azure Kubernetes Service (AKS), including disaster recovery and backup procedures.

 Postman 11 revolutionizes API development with its enhanced scripting capabilities and real-time collaboration tools. The book seamlessly integrates these new features into the content to ensure you learn both the fundamentals of API development and the latest technology. The chapters are structured with a heavy focus on real-world applications. I believe that the most effective way to learn is through practical examples, exercises, and real-life situations. From initial API design to security protocol implementation and performance testing, this book will walk you through every step of the process, ensuring that your APIs are secure, scalable, and reliable.